TY - JOUR AU - Bujtor, László AU - Demény, Attila AU - Németh, Péter AU - Bajnóczi, Bernadett TI - Laevaptychi as reliable paleotemperature archives: high-resolution stable isotope compositions of Kimmeridgian (Jurassic) lamellar structured aspidoceratid lower mandibles from Zengővárkony (Mecsek Mountains, Hungary) JF - INTERNATIONAL JOURNAL OF EARTH SCIENCES J2 - INT J EARTH SCI VL - 113 PY - 2024 SP - 353 EP - 367 PG - 15 SN - 1437-3254 DO - 10.1007/s00531-023-02376-5 UR - https://m2.mtmt.hu/api/publication/34538363 ID - 34538363 N1 - Institute of Geography and Environmental Sciences, Eszterházy Károly Catholic University, 6-8 Leányka Street, Eger, 3300, Hungary HUN-REN CSFK, MTA Centre of Excellence, Konkoly Thege Miklós út 15-17., Budapest, 1121, Hungary Institute for Geological and Geochemical Research, HUN-REN Research Centre for Astronomy and Earth Sciences, Budaörsi út 45, Budapest, 1112, Hungary Export Date: 18 February 2024 CODEN: IJESF Correspondence Address: Bujtor, L.; Institute of Geography and Environmental Sciences, 6-8 Leányka Street, Hungary; email: bujtor.laszlo@uni-eszterhazy.hu Correspondence Address: Demény, A.; Institute for Geological and Geochemical Research, Budaörsi út 45, Hungary; email: demeny.attila@csfk.org AB - Fieldwork provided well-preserved Laevaptychus sp. ex gr. hoplisus – obliquus specimens from the lower Kimmeridgian of Zengővárkony (Mecsek Mountains, south Hungary). This study presents the stable isotope analysis of these aptychi and control samples from brachiopods ( Nucleata and Pygope ) derived from the Zengővárkony section bed 3. Rarely observed structures in the upper lamellar layers of the studied laevaptychi revealed 24–32 concentric lamellae that represent primary textural features and indicate excellent preservation. After careful screening for diagenetic effects, stable oxygen isotope compositions yielded seawater temperatures between 20 and 26 °C in good agreement with earlier studies on Jurassic formations, with improved precision. Our research presents for the first time that well-preserved laevaptychi may be a reliable data source for paleoclimate and paleotemperature reconstructions. LA - English DB - MTMT ER - TY - JOUR AU - Abutaha, Saja AU - Geiger, János AU - Fedor, F AU - Gulyás, Sándor TI - Continuous wavelet transformation to quantify small-scale cycles of petrophysical properties; a new approach applied in a potential disposal repository of nuclear waste, SW Hungary JF - GEOLOGIA CROATICA J2 - GEOL CROAT VL - 76 PY - 2023 IS - 3 SP - 131 EP - 146 PG - 16 SN - 1330-030X DO - 10.4154/gc.2023.11 UR - https://m2.mtmt.hu/api/publication/34401167 ID - 34401167 AB - Continuous Wavelet Transformation (CWT) was applied to study the small-scale repetitive oscillations of porosity distribution patterns in a 5 m silty-claystone core sample of the Boda Claystone Formation. We handled the fluctuations in voxel porosity averages over unequal depth distributions as signals over uneven time intervals. The strength of wavelet analysis lies in the ability to study the fluctuation of a signal in detail, i.e., the wavelet transforms permit automatic localization of the cyclic attributes' sequences both in time (the depth domain) and according to their frequency (the frequency domain). Thereupon, three main frequency branches (cycles) were discerned: small scale (5, 6.67, and 11 cm), intermediate scale (20, 30 cm), and large scale (66.67 cm). Depending on the CWT coefficients magnitude plot, we were able to detect the developments of porosity oscillation according to the depth variable. Thus, small-scale cycles were seen throughout the core sample., the intermediate-scale cycles were strong in the upper parts of the core sample and dwindled toward greater depths, and the large cycle was predominant in the lower part of the core sample. The cross-correlation of the wavelet coefficients of porosity and rock-forming components allows a detailed study of the inter-dependence of such parameters as their relationship changes over time. The distinct peaks at zero lag indicates that the measured wavelet coefficient series were contemporaneously correlated; their strong positive correlations suggest that both examined series respond similarly and simultaneously to other exogenous factors. The results emphasize that cyclical porosity fluctuations at all scales would concern three main factors; sediment deposition, diagenetic processes, and structural deformation (i.e., convolute laminations). LA - English DB - MTMT ER - TY - JOUR AU - Kis, Annamária AU - Weiszburg, Tamás AU - Dunkl, István AU - Koller, F. AU - Váczi, Tamás AU - Buda, György TI - Interpretation of wide zircon U–Pb age distributions in durbachite-type Variscan granitoid in the Mórágy Hills JF - MINERALOGY AND PETROLOGY J2 - MINER PETROL VL - 117 PY - 2023 SP - 663 EP - 683 PG - 21 SN - 0930-0708 DO - 10.1007/s00710-023-00817-2 UR - https://m2.mtmt.hu/api/publication/33727168 ID - 33727168 N1 - Funding Agency and Grant Number: Eotvos Lorand University; NKP New National Excellence Program of the Ministry of Human Capacities [1783-3 / 2018 / FEKUTSRAT]; Ministry of Innovation and Technology of Hungary [NKFIH-846-8/2019] Funding text: Open access funding provided by Eotvos Lorand University.; We express our thanks for a CEEPUS scholarship supporting the field work in Austria. We are indebted to Professor Urs S. Kloetzli for the lab work, to ELTE Faculty of Science Research and Instrument Core Facility for the access to the Raman laboratory. Supported By the NKP (1783-3 / 2018 / FEKUTSRAT) New National Excellence Program of the Ministry of Human Capacities. We thank GOEochron Laboratories, University of Goettingen, Germany for the access to the LA-SC-ICP-MS lab. The research was carried out as part of the "More efficient exploitation and use of subsurface resources" project of the University of Miskolc, implemented in the framework of the Thematic Excellence Program funded by the Ministry of Innovation and Technology of Hungary (Grant Contract reg. nr.: NKFIH-846-8/2019). We are grateful for the detailed reviews of Prof. Albrecht von Quadt, and two other reviewers Prof. Fritz Finger and Prof. Jiri Slama whose suggestions have improved the quality of the manuscript. LA - English DB - MTMT ER - TY - JOUR AU - Kovács, Z AU - Horváth-Kostka, Zsófia Rita AU - Müller, Tamás AU - Pálfy, József TI - Chronostratigraphic overview of the Toarcian (Early Jurassic) ammonite fauna from the Mecsek Mountains (Hungary) JF - GEOLOGICA CARPATHICA J2 - GEOL CARPATH VL - 74 PY - 2023 IS - 3 SP - 211 EP - 232 PG - 22 SN - 1335-0552 DO - 10.31577/GeolCarp.2023.14 UR - https://m2.mtmt.hu/api/publication/34057402 ID - 34057402 N1 - Funding Agency and Grant Number: National Research, Development and Innovation Office of Hungary [OTKA NN 128702, K 135309] Funding text: We are grateful to Gabor Botfalvai, Andras Galacz, Anna Somlyay and Istvan Szente (Eotvos University, Budapest) , Alfred Dulai (HNHM, Budapest) , Tamas Henn (MK, Komlo) , Olga Piros and Timea Szlepak (Library of the Geological Institute of Hungary) for professional help and advice. Marta Hetenyi kindly provided indis- pensable locality information on the ammonite material in the Hetenyi Collection. Marton Szabo (HNHM) and Domonkos Verestoi-Kovacs (Budapest) contributed to the illustrations in this work. Private fossil collectors Laszlo Kanizsai (Komlo) and Laszlo Soever (Bonyhad) helped with our field surveys in the Cseresnyak Hill and the Farkas Ravine areas. Laszlo Soever kindly made available his ammonite material for study and publication. Critical comments by Philippe Faure (France) on an earlier version and constructive reviews by two anonymous journal reviewers helped to improve the manuscript. This study received funding by the National Research, Development and Innovation Office of Hungary (grants OTKA NN 128702 and K 135309) . This is ELKH-MTM-ELTE Paleo contribution No. 372. LA - English DB - MTMT ER - TY - JOUR AU - Lodowski, D.G. AU - Grabowski, J. TI - Tracing the latest Jurassic-earliest Cretaceous paleoenvironment evolution in swell carbonate facies: a case study of the High-Tatric succession (Central Western Carpathians, Tatra Mts, Poland) JF - ACTA GEOLOGICA POLONICA J2 - ACTA GEOL POL VL - 73 PY - 2023 IS - 4 SP - 741 EP - 772 PG - 32 SN - 0001-5709 DO - 10.24425/agp.2023.145629 UR - https://m2.mtmt.hu/api/publication/34500255 ID - 34500255 N1 - Export Date: 12 January 2024 LA - English DB - MTMT ER - TY - JOUR AU - Masse, Jean-Pierre AU - Fenerci-Masse, Mukerrem AU - Bucur, Ioan I. TI - The Lower Cretaceous Carpatho-Cimmerian bioprovince: The contribution of rudist bivalves (Hippuritida) JF - CRETACEOUS RESEARCH J2 - CRETACEOUS RES VL - 144 PY - 2023 PG - 15 SN - 0195-6671 DO - 10.1016/j.cretres.2022.105448 UR - https://m2.mtmt.hu/api/publication/33842343 ID - 33842343 N1 - Aix-Marseille University, Place Victor Hugo, Marseille Cedex 03, 13331, France Babeş-Bolyai University, Department of Geology and Center for Integrated Geological Studies, Str. M. Kogalniceanu 1, Cluj-Napoca, 400084, Romania Cited By :1 Export Date: 29 September 2023 Correspondence Address: Masse, J.-P.; Aix-Marseille University, Place Victor Hugo, France; email: jean-pierre.masse@hotmail.com AB - The Carpatho-Cimmerian bioprovince is a Barremian-lower Aptian entity. Its definition based on the coexistence of two calcareous algae and a foraminifera, is well supported by a distinctive rudist assemblage. Thirteen species: Requienia zlatarskii, Lovetchenia lovetchensis, Lovetchenia drinovi, Love-tchenia stratechi, Toucasia petersi, Parapachytraga gigantea, Paragyropleura paquieri, Debrunia ? dibrariana, Debrunia ? kafanensis, Homopleura balkanica, Homopleura ? minima, Homopleura? gigantea and Bicor-nucopina petersi are characteristic, endemic members of this bioprovince. The Carpatho-Cimmerian bioprovince shared some taxa with Western Europe and Apulian biomes. The Carpatho-Cimmerian rudist assemblage extends from Hungary, Romania, Bulgaria, Slovakia, Ukraine, Southern Russia, Northern Turkey, Armenia, Azerbaidjan and probably Turkmenistan. The South Bohemian shelfal discontinuity between the Western European and the Balkanic regions, accounts well for the dissimi-larity of the corresponding faunas.(c) 2022 Elsevier Ltd. All rights reserved. LA - English DB - MTMT ER - TY - JOUR AU - Mayer, B.S. AU - Zeh, A. AU - Krenn, E. AU - Gerdes, A. AU - Finger, F. TI - Tracing the cryptic Sardic (Ordovician) metamorphism across Alpine Europe: the Krndija region in the Slavonian Mountains, Croatia JF - INTERNATIONAL JOURNAL OF EARTH SCIENCES J2 - INT J EARTH SCI PY - 2023 SN - 1437-3254 DO - 10.1007/s00531-022-02282-2 UR - https://m2.mtmt.hu/api/publication/33656335 ID - 33656335 N1 - Department of Chemistry and Physics of Materials, Paris Lodron University of Salzburg, Jakob Haringerstraße 2a, Salzburg, 5020, Austria Karlsruher Institut für Technologie (KIT), Institut für Angewandte Geowissenschaften, Mineralogie & Petrologie, Adenauerring 20b76131, Karlsruhe, Germany Institute of Geoscience, University of Frankfurt, Altenhöferalle 1, Frankfurt am Main, 60438, Germany Export Date: 23 February 2023 CODEN: IJESF Correspondence Address: Finger, F.; Department of Chemistry and Physics of Materials, Jakob Haringerstraße 2a, Austria; email: friedrich.finger@plus.ac.at LA - English DB - MTMT ER - TY - JOUR AU - Stanković, Nikola AU - Gerya, Taras AU - Cvetkov, Vesna AU - Cvetković, Vladica TI - Did the Western and the Eastern Vardar ophiolites originate through a single intra-oceanic subduction? Insight from numerical modelling JF - GONDWANA RESEARCH J2 - GONDWANA RES VL - 124 PY - 2023 SP - 124 EP - 140 PG - 17 SN - 1342-937X DO - 10.1016/j.gr.2023.07.005 UR - https://m2.mtmt.hu/api/publication/34069281 ID - 34069281 N1 - University of Belgrade, Faculty of Mining and Geology, Djusina 7, Belgrade, Serbia ETH Zurich, Institute for Geophysics, Sonneggstrasse 5, Zurich, Switzerland Export Date: 12 January 2024 Correspondence Address: Stanković, N.; University of Belgrade, Djusina 7, Serbia; email: nikola.stankovic@rgf.bg.ac.rs LA - English DB - MTMT ER - TY - JOUR AU - Raucsikné Varga, Andrea Beáta AU - Pál-Molnár, Elemér AU - Raucsik, Béla TI - Revealing the Mineralogical and Petrographic Signs of Fluid-Related Processes in the Kelebia Basement Area (Szeged Basin, S Hungary): A Case Study of Alpine Prograde Metamorphism in a Permo-Triassic Succession JF - GEOFLUIDS J2 - GEOFLUIDS VL - 2023 PY - 2023 SP - 1 EP - 18 PG - 18 SN - 1468-8115 DO - 10.1155/2023/8600576 UR - https://m2.mtmt.hu/api/publication/33594461 ID - 33594461 N1 - This work was financially supported by the University of Szeged Open Access Fund (4635), the Bolyai Research Scholarship of the Hungarian Academy of Sciences (BO/266/18), and the National Research, Development, and Innovation Fund (projects no. K 108375 and K 131690). AB - The Szeged Basin (S Hungary) occupies a relatively central position within the European Alpine–Carpathian–Dinaride orogenic belt. An ongoing controversy about the tectonic position of the study area indicates that its evolution is still not fully understood; however, several important hydrocarbon occurrences are known in the fractured basement reservoirs. The main aim of this contribution is to investigate the petrographic features and possible Alpine metamorphic conditions of volcanic/volcanoclastic and siliciclastic rocks from the Kelebia basement area. Due to the outcrop conditions and poor exposure, study samples are obtained from cores and core chips resulting from oil exploration. Based on an evaluation of petrographic (including also cathodoluminescence analysis) and microstructural features, joined with mineralogical and metamorphic data such as “illite crystallinity” and K-white mica crystallite size obtained by X-ray powder diffractometry (XRPD), a very low- to low-grade (ca. 300°C) Alpine metamorphic imprint of this portion of the basement can be proposed. Several deformation characteristics (deformation lamellae in quartz, deformation twins in dolomite, fragmented porphyroclasts, and strain shadows) were recognized in the studied samples, showing a weakly to moderately developed disjunctive foliation in the Permian rocks, as well as quartz veinlets, microcracks, and fluid inclusion planes in the Lower Triassic sandstones. Most likely, one of the Cretaceous orogenic events, namely, the “Turonian” phase (Early–Late Cretaceous nappe stacking), resulted in the prograde greenschist facies metamorphism in the study area, instead of the burial depth. We propose that the Permo-Triassic cover succession was also affected by shearing episodes accompanied by fluid migrations along the contact zone between the tectonic units. The scientific approach and dataset provided here are examples of how the application of XRPD parameters of phyllosilicates and micropetrographic observations can help to understand the evolution of an orogen and improve knowledge about the basement structure. LA - English DB - MTMT ER - TY - JOUR AU - Vörös, Attila AU - Konrád, Gyula AU - Sebe, Krisztina TI - Middle Triassic (Anisian) Cephalopods From the Mecsek Mountains, Hungary JF - RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA J2 - RIV IT PALEON STRATIG VL - 128 PY - 2022 IS - 3 SP - 695 EP - 717 PG - 23 SN - 0035-6883 DO - 10.54103/2039-4942/17253 UR - https://m2.mtmt.hu/api/publication/33219431 ID - 33219431 AB - Recent nautiloid and ammonoid finds from the Middle Triassic Zuhánya Limestone Formation in the Mecsek Mountains (south Hungary) proved that the formation encompasses the whole Pelsonian and the lower Illyrian substages of the Anisian Stage. On the basis of 11 identified ammonoid species, the Balatonicus and Trinodosus zones have a complete record. The stratigraphical position of the Zuhánya Limestone on the whole corresponds to the Felsőörs Limestone in the Balaton Highland. The palaeobiogeographical evaluation of the cephalopod fauna showed that the elements of the nautilid fauna point mostly to Germanic and partly to Sephardic affinity. On the other hand, the ammonoid fauna has no Germanic elements; most of the species are Alpine in character, while the species Procladiscites brancoi indicates Dinaridic connection, or at least an occasional appearance of pelagic organisms. These results endorse the previous palaeogeographical assumption and suggest that during the Middle Triassic the Mecsek succession was situated along the European shelf, between the Vindelician-Bohemian Land and the open Tethyan Ocean. LA - English DB - MTMT ER - TY - JOUR AU - Abutaha, Saja AU - Geiger, János AU - Gulyás, Sándor AU - Fedor, Ferenc TI - Evaluation of 3D small-scale lithological heterogeneities and pore distribution of the Boda Claystone Formation using X-Ray Computed Tomography images (CT) JF - GEOLOGIA CROATICA J2 - GEOL CROAT VL - 74 PY - 2021 IS - 3 SP - 305 EP - 318 PG - 14 SN - 1330-030X DO - 10.4154/gc.2021.17 UR - https://m2.mtmt.hu/api/publication/32589010 ID - 32589010 LA - English DB - MTMT ER - TY - JOUR AU - Bujtor, László AU - Nagy, J TI - Fauna, palaeoecology and ecotypes of the Early Cretaceous sediment hosted hydrothermal vent environment of Zengővárkony (Mecsek Mountains, Hungary) JF - PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY J2 - PALAEOGEOGR PALAEOCL VL - 564 PY - 2021 PG - 18 SN - 0031-0182 DO - 10.1016/j.palaeo.2020.110179 UR - https://m2.mtmt.hu/api/publication/31792001 ID - 31792001 AB - The fossil biota of the upper Valanginian–lower Hauterivian sediment hosted vent (SHV) environment of Zeng ˝ov´arkony comprises 39 species, 55 genera and higher taxa representing seven phyla. Thirteen of these taxa are reported from Zeng˝orv´arkony as new species or new subgenera/genera, and this high endemicity is linked to a unique palaeoenvironment. The palaeoenvironment is developed in an outer shelf epicontinental setting on an elevated block or slope, and is linked to a small sedimentary iron-ore body interbedded with pillow lavas being a result of ferriferous exhalations and biogenic processes. Biogeographically, the brachiopods indicate the Sub- Tethyan domain. Serial sectioning of brachiopods revealed a taxon-dependent rich and diverse microfauna (sponges, foraminifers, gastropods) preserved inside the shells. Internally preserved microfauna in brachiopods reveals differentiation among preventive strategies. It implies different preventive efficiencies of alternative defence strategies of higher brachiopod taxa. The unique Zeng˝ov´arkony SHV environment attracted both nektonic and benthic organisms by creating different ecotopes around the hydrothermally driven bottom environment. This environment belongs to the group of rare, shelfal, hydrothermally influenced palaeoenvironments formed on continental crust. Water depth was most probably between 100 and 150 m. Recent observations from a similar modern volcanic built-up, and its effects on the marine environment located on continental crust around the Aeolian Islands (Tyrrhenian Sea) support the recognition of this fossil SHV environment and helps to understand better its bathymetry, ecological conditions and ore-formation. LA - English DB - MTMT ER - TY - JOUR AU - Bujtor, László AU - Albrecht, Richárd Gyula AU - Farkas, Csaba AU - Makó, B AU - Maróti, D AU - Miklósy, Á TI - Kimmeridgian and early Tithonian cephalopods from the Kisújbánya Limestone Formation, Zengővárkony (Mecsek Mountains, southern Hungary), their faunal composition, palaeobiogeographic affinities, and taphonomic character JF - CARNETS DE GEOLOGIE J2 - CARNETS GEOL VL - 21 PY - 2021 IS - 13 SP - 265 EP - 314 PG - 50 SN - 1765-2553 DO - 10.2110/carnets.2021.2113 UR - https://m2.mtmt.hu/api/publication/32090766 ID - 32090766 AB - A new collection at Zengővárkony (Mecsek Mountains, Hungary) provided a rich and diverse but poorly preserved cephalopod-dominated fossil assemblage representing the Kimmeridgian and the lower Tithonian. The material came from mixed scree, soil, and amongst roots affected by weathering processes having been exposed to the elements for a long time. The nautiloid Pseudaganides strambergensis is the first record from the Mecsek Mountains. Due to the weathering, the ammonite fauna consists of mainly fragmentary and dissolved individuals that comprises 528 specimens belonging to 34 species and 30 genera out of which 20 species and 15 genera are reported for the first time from the Mecsek Mountains. The fauna includes specimens of known taxa. No new taxa are introduced. Based on the comparison with other faunas, this assemblage most closely resembles the fauna of the Venetian Alps (Italy). Additional faunal elements include aptychi (Laevaptychus latus, Lamellaptychus murocostatus), belemnites (Hibolithes semisulcatus), and an indetermined brachiopod. The first record of Spiraserpula spirolinites, an encrusting fossil polychaete preserved on the internal mould of a Taramelliceras shell fragment indicates favourable bottom conditions for the epifauna. The presence of Aspidoceras caletanum, Gravesia aff. gigas, and Pseudowaagenia inerme indicates faunal connections with the Submediterranean Province of the Tethys, which is in line with the tectonic and palaeogeographical position of the Mecsek Zone during the Late Jurassic. The ammonite assemblage represents elements of five Tethysian ammonite zones of the Kimmeridgian and Tithonian. The lower Kimmeridgian Herbichi Zone is indicated by Streblites tenuilobatus and Praesimoceras herbichi. The upper Kimmeridgian Acanthicum Zone is indicated by Aspidoceras acanthicum, and the Cavouri Zone by Mesosimoceras cavouri and Aspidoceras caletanum. The upper Kimmeridgian Beckeri Zone is suggested by Hybonoticeras pressulum and Pseudowaagenia inerme. Whereas Gravesia aff. gigas, Lithacoceras aff. siliceum, and Malagasites? denseplicatus are faunal elements characterising the Early Tithonian Hybonotum Zone. Phylloceratid and lytoceratid specimens account only for 12% of the fauna, while the majority of the specimens belong to the Oppeliidae and Ataxioceratidae (60%). LA - English DB - MTMT ER - TY - JOUR AU - Bujtor, László AU - Gőgös, Gergő TI - First record of late Valanginian ammonites from the Mecsek Mountains (Hungary), and their importance for regional stratigraphy JF - PALAEONTOLOGISCHE ZEITSCHRIFT J2 - PALAEONTOL Z VL - 95 PY - 2021 IS - 3 SP - 447 EP - 452 PG - 6 SN - 0031-0220 DO - 10.1007/s12542-021-00559-6 UR - https://m2.mtmt.hu/api/publication/32051184 ID - 32051184 AB - A fairly preserved ammonite of Early Cretaceous age from the Mecsek Mountains, southern Hungary is described. Tescheniceras subpachydicranum is the first record of late Valanginian ammonites from the Mecsek tectonic zone from a previously unknown locality indicating the uppermost Valanginian Criosarasinella furcillata Zone. This is the first ammonite-supported evidence for the presence of upper Valanginian strata in the Mecsek Mountains that stretches the time-span of the continuous basinal sedimentation from the beginning of the Berriasian till the Valanginian. The new finding raises the possibility for the presence of the Hauterivian strata too, which was never recognised by ammonites. LA - English DB - MTMT ER - TY - JOUR AU - Bujtor, László AU - Albrecht, Richárd Gyula TI - Latest Oxfordian – earliest Kimmeridgian ammonite dominated fauna and microfacies from the ammonitico rosso-type Fonyászó Limestone Formation at Zengővárkony (Mecsek Mountains, Hungary) JF - VOLUMINA JURASSICA J2 - VOL JURASSIC VL - 19 PY - 2021 SP - 61 EP - 94 PG - 34 SN - 1731-3708 DO - 10.7306/VJ.19.3 UR - https://m2.mtmt.hu/api/publication/32502815 ID - 32502815 LA - English DB - MTMT ER - TY - JOUR AU - Bujtor, László AU - Albrecht, Richárd Gyula AU - Maróti, Dávid AU - Miklósy, Ákos TI - Lower Tithonian and lower Berriasian brachiopods from the Márévár Limestone Formation, Zengővárkony (Mecsek Mountains Hungary), and remarks on their palaeoenvironment JF - PALAEONTOLOGISCHE ZEITSCHRIFT J2 - PALAEONTOL Z VL - 95 PY - 2021 IS - 1 SP - 85 EP - 95 PG - 11 SN - 0031-0220 DO - 10.1007/s12542-020-00513-y UR - https://m2.mtmt.hu/api/publication/31196493 ID - 31196493 AB - A new collection provided some brachiopods assigned to Lacunosella hoheneggeri, Pygope diphya and P. janitor from the lower Tithonian (Micracanthoceras ponti Zone) and lower Berriasian (Calpionella Zone), and from the limestone succession at Zengővárkony, Mecsek Mountains, Hungary. This is the first taxonomic description and photographic documentation of these fossils. We provide reliable documentation of pygopid brachiopods from the Mecsek Mountains, known since 1880, but previously not described. For the moment, three pygopid brachiopod species are reliably reported from the Mecsek Mountains: Pygope diphya, P. janitor and Pygites diphyioides. The Lacunosella hoheneggeri described herein is the first record of Berriasian rhynchonellide brachiopods from the Mecsek Mountains. The lower Berriasian brachiopods may belong to a normal palaeoenvironment, with the usual size distribution. LA - English DB - MTMT ER - TY - JOUR AU - Bujtor, László AU - Albrecht, Richárd Gyula TI - Oxfordian brachiopods from the ammonitico rosso-type Fonyászó Limestone formation at Zengővárkony, Mecsek Mountains, Hungary and their palaeoecological, palaeobiogeographical and palaeopathological significance JF - PALAEONTOLOGISCHE ZEITSCHRIFT J2 - PALAEONTOL Z VL - 96 PY - 2021 IS - 1 SP - 51 EP - 65 PG - 15 SN - 0031-0220 DO - 10.1007/s12542-021-00560-z UR - https://m2.mtmt.hu/api/publication/32082518 ID - 32082518 AB - Recent discovery of a previously unknown outcrop in the vicinity of the Zengővárkony lime-kilns (Mecsek Mountains, Hungary) provided a few identifiable Upper Oxfordian brachiopods that exhibit a truly Mediterranean (Tethyan) character. Dating of the outcrop is based on a rich ammonite fauna: Benetticeras benettii; Trimarginites ex gr. trimarginatus; Orthosphinctes (Orthosphinctes) ex gr. tiziani clearly indicate the Late Oxfordian. The brachiopod fauna indicates a deep-water marine environment and well oxygenated sea floor. Nucleata bouei and Pygope catulloi are recorded for the first time from the Mecsek Mountains. A pathologic specimen of Pygope catulloi is also recognized. Its ventral valve was injured in an early developmental stage that caused deformation of the left side, which was overgrown by the healthy right side and created an asymmetric adult shell shape. Cause of the injury is unclear but it provides further evidence for subsequent healing of brachiopods after being injured. This is the first description and illustration of Oxfordian brachiopods from the Mecsek Mountains, Hungary. The occurrence of Tethyan originating pygopid brachiopods in the Oxfordian strengthens earlier observations that from the Bathonian/Callovian Tethyan influence became overwhelming in the Mecsek Mountains fauna. Pygope catulloi strengthens records from Algeria that pygopid brachiopods may have occurred very early on the periphery of the Western Tethys. LA - English DB - MTMT ER - TY - JOUR AU - Kostic, B AU - Sreckovic-Batocanin, D AU - Filipov, P AU - Tancic, P AU - Sokol, K TI - Anisotropic grossular-andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia JF - GEOLOGICA CARPATHICA J2 - GEOL CARPATH VL - 72 PY - 2021 IS - 1 SP - 17 EP - 25 PG - 9 SN - 1335-0552 DO - 10.31577/GeolCarp.72.1.2 UR - https://m2.mtmt.hu/api/publication/32172098 ID - 32172098 N1 - Funding Agency and Grant Number: Ministry of Education, Science and Technological Development of the Republic of Serbia [OI176019]; LA-ICP-MS laboratory, Geological Institute in Sofia; SEM laboratory, Faculty of Mining and Geology, University of Belgrade; Company Rudnik Mine Funding text: This research was supported by project no. OI176019 of the Ministry of Education, Science and Technological Development of the Republic of Serbia. The authors thank the LA-ICP-MS laboratory, Geological Institute in Sofia, as well as the SEM laboratory, Faculty of Mining and Geology, University of Belgrade for support. The authors also wish to acknowledge the general support from all stuff of the Company Rudnik Mine. AB - This paper presents LA-ICP-MS data for garnets from the Rudnik skarn deposit (Serbia), which range from Grs(45-58)Adr(40-52)Alm(2-3 )in the core and Adr(70-97)Grs(2-29)Sps(1) in the rim displaying anisotropy and zoning. In spite of wide compositional variations the garnets near the end-member of andradite (Adr>90) are generally isotropic. Fe-rich rims exhibit LREE depletion and flat HREE pattern with weak negative Eu anomaly, including higher As and W contents. On the other side, the Fe-poorer core shows flat REE pattern without any significant enrichment or depletion of REE. except higher amounts of trace elements, such as U, Th and Zr. Presence of sulphide minerals indicates reduction conditions and Eu divalent state. Different REE behaviour is conditioned by Eu2+ in reduction conditions. The observed variations in optical features and garnet chemistry are the results of their two-stage evolution. The first stage and period of garnet growth is probably buffered by mineral dissolution and reactions in the country rock. The second stage is related to hydrothermal activity when W and Fe were brought into the system probably by a boiling process in the volcanic event in the late Oligocene 23.9 Ma. LA - English DB - MTMT ER - TY - JOUR AU - Leskó, Máté Zsigmond AU - Papp, Richárd Zoltán AU - Kristály, Ferenc AU - Pálfy, József AU - Zajzon, Norbert TI - Occurrence and significance of smectite in the Pliensbachian (Lower Jurassic) at Lókút 2 (Bakony Mts., Hungary) JF - CENTRAL EUROPEAN GEOLOGY J2 - CENT EUR GEOL VL - 64 PY - 2021 IS - 1 SP - 8 EP - 17 PG - 9 SN - 1788-2281 DO - 10.1556/24.2021.00002 UR - https://m2.mtmt.hu/api/publication/31711317 ID - 31711317 N1 - Institute of Mineralogy and Geology, University of Miskolc, Miskolc, Hungary Department of Geology, Eotvos Lorand University, Budapest, Hungary Research Group for Paleontology, Hungarian Academy of Sciences-Hungarian Natural History, Museum-Eotvos Lorand University, Budapest, Hungary Export Date: 30 June 2022 Correspondence Address: LESKÓ, M.Z.; Institute of Mineralogy and Geology, Hungary; email: askmate@uni-miskolc.hu A cikkben/előadásban/tanulmányban ismertetett kutató munka az EFOP-3.6.1-16-00011 jelű „Fiatalodó és Megújuló Egyetem – Innovatív Tudásváros – a Miskolci Egyetem intelligens szakosodást szolgáló intézményi fejlesztése” projekt részeként – a Széchenyi 2020 keretében – az Európai Unió támogatásával, az Európai Szociális Alap társfinanszírozásával valósul meg = “The described article/presentation/study was carried out as part of the EFOP-3.6.1-16-00011 “Younger and Renewing University – Innovative Knowledge City – institutional development of the University of Miskolc aiming at intelligent specialisation” project implemented in the framework of the Szechenyi 2020 program. The realization of this project is supported by the European Union, co-financed by the European Social Fund.” LA - English DB - MTMT ER - TY - JOUR AU - Löwe, Georg AU - Schneider, Susanne AU - Sperner, Blanka AU - Balling, Philipp AU - Pfänder, Jörg A. AU - Ustaszewski, Kamil TI - Torn Between Two Plates: Exhumation of the Cer Massif (Internal Dinarides) as a Far‐Field Effect of Carpathian Slab Rollback Inferred From 40 Ar/ 39 Ar Dating and Cross Section Balancing JF - TECTONICS J2 - TECTONICS VL - 40 PY - 2021 IS - 6 SP - 1 EP - 29 PG - 30 SN - 0278-7407 DO - 10.1029/2021TC006699 UR - https://m2.mtmt.hu/api/publication/32064406 ID - 32064406 N1 - Institut für Geowissenschaften, Friedrich-Schiller-Universität Jena, Jena, Germany Institut für Geologie, TU Bergakademie Freiberg, Freiberg, Germany Cited By :2 Export Date: 14 February 2022 Correspondence Address: Löwe, G.; Institut für Geowissenschaften, Germany; email: georg.loewe@uni-jena.de LA - English DB - MTMT ER - TY - JOUR AU - Mircescu, CV AU - Tamas, T AU - Bucur, II. AU - Sasaran, E AU - Ungureanu, R AU - Mircescu, V AU - Mircescu, E AU - Oprisa, A TI - Upper Triassic-Lower Jurassic continental carbonates from the Apuseni Mountains, Romania: facies, lithology and paleoenvironments JF - FACIES J2 - FACIES VL - 67 PY - 2021 IS - 2 PG - 23 SN - 0172-9179 DO - 10.1007/s10347-021-00622-3 UR - https://m2.mtmt.hu/api/publication/32172097 ID - 32172097 N1 - Funding Agency and Grant Number: project Entrepreneurship for Innovation Through Doctoral and Postdoctoral Research [POCU/360/6/13/123886]; European Social Fund through the Operational Program for Human Capital 2014-2020 Funding text: George Ples, Bogusaw Kolodziej and an anonymous reviewer are thanked for their valuable help in improving a previous version of the manuscript. This work received financial support through the project Entrepreneurship for Innovation Through Doctoral and Postdoctoral Research (POCU/360/6/13/123886) co-financed by the European Social Fund through the Operational Program for Human Capital 2014-2020. The first author thanks Feren? Valerica and Sergiu Nicolae Serban for their valuable help in preparing the thin sections. AB - We studied deposits belonging to the Bihor Unit from the Northern Apuseni Mountains (Romania). The described outcrops are located in the SW of Ses Mountain and the northeastern Padurea Craiului Massif. We determined the depositional environment and the mechanisms controlling the accumulation of Upper Triassic-Lower Jurassic continental deposits. The sedimentary formations contain carbonate breccia and calcretes embedded in continental clay deposits. Late Triassic-Early Jurassic depositional processes were influenced by the inherited paleobasement of the subaerially exposed Middle Triassic deposits. Numerous fragments of Anisian and Ladinian carbonate deposits are encased in weathered clay deposits accumulated on karstification surfaces developed at the top of Middle Triassic limestones. We integrated facies analysis and clay mineralogy to obtain an accurate interpretation of the continental processes acting at the Triassic-Jurassic boundary in the northern part of the Apuseni Mountains. The composition of the carbonate pebbles is described in terms of the carbonate facies, whereas the clay mineralogy was determined by applying X-ray powder diffraction. Thirteen facies associations are described consisting of carbonate, siliciclastic and ferilitic rock types. Such facies indicate sediment accumulation in a continental, mixed carbonate-siliciclastic depositional environment. A Late Triassic exposure event was followed by an Early Jurassic (Hettangian) transgression. Two major facies types are identified on the basis of their depositional environment. The first category includes subaerially exposed Triassic carbonates and ferilitic facies, while the second category consists of transgressive siliciclastic facies from the basal Lower Jurassic (Hettangian) sediments. The existing data suggest continental deposition in alternating, arid-humid warm climate conditions at the Triassic-Jurassic transition. LA - English DB - MTMT ER - TY - JOUR AU - Nagy, Zsolt AU - Baracza, Mátyás Krisztián AU - Szabó, Norbert Péter TI - Magnitude Estimation of Overpressure Generation Mechanisms Using Quantitative Stochastic 2D Basin Models: A Case Study from the Danube-Tisza Interfluve Area in Hungary JF - APPLIED SCIENCES-BASEL J2 - APPL SCI-BASEL VL - 11 PY - 2021 IS - 6 PG - 25 SN - 2076-3417 DO - 10.3390/app11062841 UR - https://m2.mtmt.hu/api/publication/31930222 ID - 31930222 N1 - Export Date: 2 December 2022 LA - English DB - MTMT ER - TY - JOUR AU - Abutaha, Saja AU - Geiger, János AU - Gulyás, Sándor AU - Fedor, Ferenc TI - Assessing the representative elementary volume of rock types by X-ray computed tomography (CT) – a simple approach to demonstrate the heterogeneity of the Boda Claystone Formation in Hungary JF - GEOLOGOS J2 - GEOLOGOS VL - 27 PY - 2021 IS - 3 SP - 157 EP - 172 PG - 16 SN - 1426-8981 DO - 10.2478/logos-2021-0018 UR - https://m2.mtmt.hu/api/publication/32572186 ID - 32572186 LA - English DB - MTMT ER - TY - JOUR AU - Segesdi, Martin AU - Ősi, Attila TI - Sauropterygian remains from the Middle Triassic of Villány, Hungary—new information on the aquatic reptile fauna of Tisza Megaunit (Triassic southern Eurasian shelf region) JF - PALAEOBIODIVERSITY AND PALAEOENVIRONMENTS J2 - PALAEOBIODIV PALAEOENV VL - 101 PY - 2021 IS - 4 SP - 985 EP - 1011 PG - 27 SN - 1867-1594 DO - 10.1007/s12549-020-00480-x UR - https://m2.mtmt.hu/api/publication/31904372 ID - 31904372 N1 - Funding Agency and Grant Number: Eotvos Lorand University; Human Capacities Grant Management Office (EMET) of the Hungarian Ministry of Human Capacities [NTP-NFTO-16-0257]; National Research, Development and Innovation Office-NKFIH [OTKA K 116665, K 131597]; ELTE Dinosaur Research Group Funding text: Open Access funding provided by Eotvos Lorand University. Research was funded by the Human Capacities Grant Management Office (EMET) of the Hungarian Ministry of Human Capacities (M. Segesdi-NTP-NFTO-16-0257; National Talent Support Program Scholarship), the National Research, Development and Innovation Office-NKFIH (A. Osi-OTKA K 116665, K 131597) and the ELTE Dinosaur Research Group. LA - English DB - MTMT ER - TY - JOUR AU - Spahić, Darko AU - Gaudenyi, Tivadar TI - On the Sava Suture Zone: Post-Neotethyan oblique subduction and the origin of the Late Cretaceous mini-magma pools JF - CRETACEOUS RESEARCH J2 - CRETACEOUS RES VL - 131 PY - 2021 SN - 0195-6671 DO - 10.1016/j.cretres.2021.105062 UR - https://m2.mtmt.hu/api/publication/32500247 ID - 32500247 N1 - Cited By :2 Export Date: 13 July 2022 Correspondence Address: Spahić, D.; Geological Survey of Serbia, Rovinjska 12, Serbia; email: darkogeo2002@hotmail.com LA - English DB - MTMT ER - TY - JOUR AU - Vörös, Attila AU - Bujtor, László TI - Early Cretaceous brachiopods from a hydrothermally influenced environment of the Mecsek Mountains (Zengővárkony, southern Hungary) and their palaeobiogeographical relationships JF - CRETACEOUS RESEARCH J2 - CRETACEOUS RES VL - 114 PY - 2020 PG - 21 SN - 0195-6671 DO - 10.1016/j.cretres.2020.104497 UR - https://m2.mtmt.hu/api/publication/31312175 ID - 31312175 N1 - Funding Agency and Grant Number: Bolyai Janos Research Grant of the Hungarian Academy of Sciences Funding text: L.B. enjoyed the support of the Bolyai Janos Research Grant of the Hungarian Academy of Sciences. The authors are thankful to T. Feher for his continuous field support in collecting brachiopods during 1989-2006. The authors acknowledge the kind permission of the landowner, F. Vogl, for access. A.V. is grateful to the staff of the Hungarian Natural History Museum (Budapest) for support and working facilities. We are thankful for the careful supervision and comments of the reviewers, Barbara Radulovi~c and Michael R. Sandy for their works that significantly improved the quality of the paper. The support and remarks of the handling editor, Elena Yazykova are also acknowledged. AB - New material and the investigation of old collections provided some 150 specimens of Early Cretaceous brachiopods from the Mecsek Mountains, Hungary. Taxonomic evaluation resulted in the identification of some species previously unknown from Hungary and confirmed the presence of some previously described species, too. In this paper Fortunella cf. fortunae Calzada, 1985, Lacunosella hoheneggeri (Suess, 1858), Monticlarella remesi Nekvasilova, 1977, Moutonithyris moutoniana (d’Orbigny, 1847), Karadagella ? aff. bilimeki (Suess, 1858), Nucleata veronica Nekvasilova, 1980 are described. This fauna is rather endemic. All the specimens reveal a unique phenomenon: they exhibit 25‒70% larger average dimensions compared to populations of their closest relatives or type localities. The uniform size increase of these brachiopods may be linked to hydrothermal processes of the sea-floor. Lately, a discovery from the Tyrrhenian Sea offers a Recent, present day analogue to this enigmatic palaeoenvironment. Palaeobiogeographic comparison of this small endemic fauna with eight others, mainly Hauterivian and Tethyan brachiopod assemblages reveals the distinct Sub-Tethyan domain consisting of the faunas from Zengővárkony, Codlea (Eastern Carpathians) and Štramberk (Czechia). This strengthens previously described affinities and relationships of these faunas and helps to clarify the Cretaceous palaeogeographic position of the Mecsek Mountains. LA - English DB - MTMT ER - TY - JOUR AU - Bónová, K AU - Pańczyk, M AU - Bóna, J TI - Surface microtextures and new U–Pb dating of detrital zircons from the Eocene Strihovce sandstones in the Magura Nappe of the External Western Carpathians: implications for their provenance JF - INTERNATIONAL JOURNAL OF EARTH SCIENCES J2 - INT J EARTH SCI VL - 109 PY - 2020 IS - 5 SP - 1565 EP - 1587 PG - 23 SN - 1437-3254 DO - 10.1007/s00531-020-01859-z UR - https://m2.mtmt.hu/api/publication/31386290 ID - 31386290 N1 - Funding Agency and Grant Number: VEGAVedecka grantova agentura MSVVaS SR a SAV (VEGA)European Commission [1/0798/20] Funding text: The research was funded by VEGA Grant No. 1/0798/20. The authors thank Prof. Wolf-Christian Dullo and an anonymous reviewer for suggestions which helped improve this paper. The authors are also indebted to Dr. R. J. Marshall for language review. LA - English DB - MTMT ER - TY - JOUR AU - Bujtor, László AU - Vörös, Attila TI - New kingenoid (Terebratellidina) brachiopods with larger body sizes from the Early Cretaceous of Zengővárkony (Mecsek Mountains, Hungary) JF - JOURNAL OF PALEONTOLOGY J2 - J PALEONTOL VL - 94 PY - 2020 IS - 3 SP - 475 EP - 488 PG - 14 SN - 0022-3360 DO - 10.1017/jpa.2019.94 UR - https://m2.mtmt.hu/api/publication/30974514 ID - 30974514 N1 - Cited By :4 Export Date: 30 June 2022 CODEN: JPALA LA - English DB - MTMT ER - TY - JOUR AU - Fintor, Krisztián AU - Raucsikné Varga, Andrea Beáta TI - Paleofluid Fingerprint as an Independent Paleogeographic Correlation Tool: An Example from Pennsylvanian Sandstones and Neighboring Crystalline Rocks (Tisia Composite Terrane, S Hungary) JF - GEOFLUIDS J2 - GEOFLUIDS VL - 2020 PY - 2020 PG - 24 SN - 1468-8115 DO - 10.1155/2020/3568986 UR - https://m2.mtmt.hu/api/publication/31253429 ID - 31253429 N1 - Funding Agency and Grant Number: University of Szeged Open Access Fund [4389]; Bolyai Research Scholarship of the Hungarian Academy of SciencesHungarian Academy of Sciences [BO/266/18]; National Research, Development and Innovation Fund [OTKA K 108375]; New National Excellence Program of the Ministry of Human Capacities [UNKP-18-4-SZTE-16]; New National Excellence Program of the Ministry for Innovation and Technology [UNKP-19-4-SZTE-34] Funding text: For petrographic analysis of the Pennsylvanian Teseny rocks, Mining and Geological Survey of Hungary (Dept. of Geological and Geophysical Collections, Budapest) provided thin section collection from borehole Bm-1. We thank Gyorgy Szakmany and Sandor Jozsa (Eotvos Lorand University, Budapest), Zoltan Mathe (Mecsekerc Ltd., Pecs), and Balint Peterdi (Mining and Geological Survey of Hungary) for the studied samples. The authors are grateful to Tivadar M. Toth (University of Szeged) and Ronald J. Bakker and Federica Zaccarrini (Montanuniversitat Leoben) for their supports during analytical measurements. This work was financially supported by the University of Szeged Open Access Fund (4389), the Bolyai Research Scholarship of the Hungarian Academy of Sciences (BO/266/18), the National Research, Development and Innovation Fund (OTKA K 108375), the New National Excellence Program of the Ministry of Human Capacities (UNKP-18-4-SZTE-16), and the New National Excellence Program of the Ministry for Innovation and Technology (UNKP-19-4-SZTE-34). LA - English DB - MTMT ER - TY - JOUR AU - Koroknai, B AU - Wórum, G AU - Tóth, T AU - Koroknai, Zs AU - Fekete-Németh, V AU - Kovács, Gábor TI - Geological deformations in the Pannonian Basin during the neotectonic phase: New insights from the latest regional mapping in Hungary JF - EARTH-SCIENCE REVIEWS J2 - EARTH-SCI REV VL - 211 PY - 2020 PG - 30 SN - 0012-8252 DO - 10.1016/j.earscirev.2020.103411 UR - https://m2.mtmt.hu/api/publication/31640869 ID - 31640869 LA - English DB - MTMT ER - TY - JOUR AU - Lukoczki, Georgina AU - Haas, János AU - Gregg, JM. AU - Machel, HG. AU - Kele, Sándor AU - John, CM. TI - Early dolomitization and partial burial recrystallization: a case study of Middle Triassic peritidal dolomites in the Villány Hills (SW Hungary) using petrography, carbon, oxygen, strontium and clumped isotope data JF - INTERNATIONAL JOURNAL OF EARTH SCIENCES J2 - INT J EARTH SCI VL - 109 PY - 2020 IS - 3 SP - 1051 EP - 1070 PG - 20 SN - 1437-3254 DO - 10.1007/s00531-020-01851-7 UR - https://m2.mtmt.hu/api/publication/31270514 ID - 31270514 N1 - Funding Agency and Grant Number: American Association of Petroleum Geologists; Geological Society of America Graduate Student Research Grant Program; International Association of Sedimentologists Post-Graduate Grant Scheme; Hungarian Scientific Research FundOrszagos Tudomanyos Kutatasi Alapprogramok (OTKA) [OTKA K124313]; National Research, Development and Innovation Office (NKFIH, Hungary) [KH 125584] Funding text: This work was supported by the American Association of Petroleum Geologists Grants-in-Aid Program, the Geological Society of America Graduate Student Research Grant Program, the International Association of Sedimentologists Post-Graduate Grant Scheme, and the Hungarian Scientific Research Fund (Grant number OTKA K124313). SK was supported by the National Research, Development and Innovation Office (NKFIH, Hungary) (Grant number KH 125584). The authors are indebted to Tamas Budai, Michael Grammer, Gyula Konrad, James Puckette and Pankaj Sarin for their continued help and support. The comments and suggestions of reviewers Arthur Adams and Oliver Weidlich are greatly appreciated. This is an Oklahoma State University Boone Pickens School of Geology contribution #2020-115. AB - Peritidal carbonates of the Csukma Formation (Csukma Dolomite Member) in the Villany Hills, SW Hungary, were investigated to determine the nature of the dolomitization and recrystallization processes that affected these rocks during their complex tectonic evolution, and to evaluate if clumped isotope data preserved signals from the original dolomitization event or are indicative of the later recrystallization processes. Sedimentary and petrographic features, as well as geochemical characteristics integrated with the tectonic evolution of the area indicate that dolomitization likely occurred penecontemporaneously via geothermal convection of normal-to-slightly modified seawater in a near-surface to shallow burial setting. This was followed by partial recrystallization of the dolomites in an intermediate burial setting with low water-to-rock ratios. Results of this study suggest that the clumped isotope temperatures of dolomites, partially recrystallized via dissolution-re-precipitation, may provide a minimum estimate of the temperature of recrystallization. However, caution has to be taken when interpreting the thermal history and fluid evolution of successions that were affected by significant recrystallization, because the clumped isotope temperatures and the calculated fluid compositions might inaccurately represent the diagenetic conditions. LA - English DB - MTMT ER - TY - JOUR AU - Maros, Gyula AU - Sallay, Enikő AU - Ádámné Incze, Sz. AU - Hatvani, István Gábor AU - Palotás, Klára AU - Kovács, József AU - Gyenis, Á. AU - Gróf, Gyula István AU - Pásztor, Szilárd AU - Andrássy, L. AU - Mara, J. AU - Vihar, L. AU - Szongoth, G. TI - Az ImaGeo-magszkennelés módszerei egy mecseki fúrás nagy felbontású értelmezésének példáján. JF - FÖLDTANI KÖZLÖNY J2 - FÖLDTANI KÖZLÖNY VL - 150 PY - 2020 IS - 1 SP - 81 EP - 102 PG - 21 SN - 0015-542X DO - 10.23928/foldt.kozl.2020.150.1.81 UR - https://m2.mtmt.hu/api/publication/31269081 ID - 31269081 N1 - A 150 éves Földtani Intézet tiszteletére. AB - A saját fejlesztésű ImaGeo-rendszer terepen, fúrásokban és bányatérségekben is nagy felbontású, digitális földtanidokumentációt és 3D földtani–tektonikai adatfelvételt tesz lehetővé, normál és UV-fény megvilágításban egyaránt. A fú rá -sokban kapott adatok mélyfúrás-geofizikai akusztikus (Borehole televiewer, BHTV) vagy ellenállás (pl. Formation Mic -roImager, FMI) adatsorok felhasználásával újra orientálhatóak és ezzel részletes földtani elemzések megvalósítása vá liklehetővé a valós térben. A rendszer részei a Magszkenner, a Fotórobot és a LIPS (Lézergerjesztésű plazmaspektrométer).Jelen cikk az ImaGeo-rendszer módszereinek bemutatása mellett esettanulmányt közöl az Ibafa, Ib–4 fúrás mezo -zoos rétegsorának magszkenneléses eredményeiről különös tekintettel a Jakabhegyi Homokkő Formáció elem zésére. AFor má ció vizsgálatát az adatok 45/13°-os (dőlésirány/dőlésszög) tektonikusan kibillentett helyzetből történt vissza -billentés után valósítottuk meg. A magszkennelésből származó szemcseméret-, rétegvastagság-, dőlésirány- és dőlés -szögeloszlások vizsgálata alapján a Jakabhegyi Homokkő Formáció harántolt rétegsorát 5 szakaszra lehetett bon tani. Aszakaszhatárok nem korrelálnak a földtani dokumentáció szakaszainak határaival. A visszabillentett dőlések DDK, D ésDNy felé mu tat nak, de bizonyos mélységszakaszokban a tisztán Ny-i és K-i irányok is jelentősek. Mindezeket üledék -szállítási fői rány ként értelmezzük. A szállítási irányok a formáció egészét tekintve is széles spektrumon oszlanak el. Arétegvastagság, dőlésirány- és dőlésszögadatok ciklicitáselemzését vizuálisan, mintázatok felismerése útján és geomate -matikai perio dicitáselemzéssel vizsgáltuk. Ezek alapján több, különböző periódushosszúságú (deciméteres, 1,3 és 8 mé -te res) ciklust lehetett meghatározni. A ciklusosság megállapítható a lemezvastagságban, a dőlésszögek és a dőlésirányok eloszlásában is. A hosszabb ciklusok leginkább a dőlésirányok eloszlásában mutatkoznak. A dőlésszögekben a vizuális,mintázatokon alapuló és a geomatematikai módszer is a 0,5 m körüli ciklust mutatta ki. A geomatematikai elemzés 2párhuzamos ciklus hosszt mutatott ki a dőlésirányokban és a dőlésszögekben. Ezek 1,3 és ~4,5 m ciklushosszúságú perió -dusok. A vizu ális elemzés feltárt egy mintegy 50 m-es ciklust is, ezt geomatematikai úton nem lehetett igazolni. LA - Hungarian DB - MTMT ER - TY - JOUR AU - M. Tóth, Tivadar AU - Vargáné Tóth, I TI - Lithologically controlled behaviour of the Dorozsma metamorphic hydrocarbon reservoir (Pannonian Basin, SE Hungary) JF - JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING J2 - J PETROL SCI ENG VL - 195 PY - 2020 PG - 16 SN - 0920-4105 DO - 10.1016/j.petrol.2020.107748 UR - https://m2.mtmt.hu/api/publication/31614407 ID - 31614407 N1 - Cited By :1 Export Date: 12 February 2021 Correspondence Address: M Tóth, T.; University of Szeged, Hungary; email: mtoth@geo.u-szeged.hu Funding text 1: The authors thank Enago (www.enago.com) for the English language review. Three anonymous reviewers are thanked for their valuable comments. Cited By :3 Export Date: 12 September 2021 Correspondence Address: M Tóth, T.; University of Szeged, Hungary; email: mtoth@geo.u-szeged.hu LA - English DB - MTMT ER - TY - JOUR AU - Ősi, Attila AU - Szabó, Márton AU - Botfalvai, Gábor TI - Tanystropheus and other archosauromorph reptile remains from the Middle and Late Triassic of Villány (Villány Hills, Hungary) JF - GEOLOGICA CARPATHICA J2 - GEOL CARPATH VL - 71 PY - 2020 IS - 3 SP - 264 EP - 273 PG - 10 SN - 1335-0552 DO - 10.31577/GeolCarp.71.3.5 UR - https://m2.mtmt.hu/api/publication/31385739 ID - 31385739 N1 - Funding Agency and Grant Number: National Research, Development and Innovation OfficeNational Research, Development & Innovation Office (NRDIO) - Hungary [NKFIH K 116665, K 131597, PD 131557]; Hungarian Academy of Sciences Lendulet Program; Hungarian Natural History Museum; UNKP-19-4 New National Excellence Program of the Ministry for Innovation and Technology [UNKP-19-4-ELTE-117]; Janos Bolyai Research Scholarship of Hungarian Academy of Sciences [BO/00024/19/10]; Eotvos Lorand University; Hungarian Dinosaur Foundation; University of Pecs Funding text: We thank Emilia Pozsgai, Krisztina Sebe, Attila Voros, Anette E. Gotz, Istvan Dunkl and Rainer Schoch for useful discussions. Reka Kalmar, Janos Magyar and Flora Nemeth are acknowledged for their technical assistance. We wish to thank Krisztina Buczko for her precious help in scanning electron microscopic photography. We are grateful to Stephan Spiekman and Andrej Cernansky for their critical comments that highly improved the manuscript. The 2012-2019 field crews are also acknowledged here for their enthusiastic assistance in the field works. Our work was supported by the National Research, Development and Innovation Office (NKFIH K 116665, K 131597, PD 131557), Hungarian Academy of Sciences Lendulet Program, Hungarian Natural History Museum, the UNKP-19-4 New National Excellence Program of the Ministry for Innovation and Technology (No: UNKP-19-4-ELTE-117), the Janos Bolyai Research Scholarship of Hungarian Academy of Sciences (No: BO/00024/19/10), Eotvos Lorand University, University of Pecs and the Hungarian Dinosaur Foundation. LA - English DB - MTMT ER - TY - JOUR AU - Plasienka, Dusan AU - Bucova, Jana AU - Simonova, Viera TI - Variable structural styles and tectonic evolution of an ancient backstop boundary: the Pieniny Klippen Belt of the Western Carpathians JF - INTERNATIONAL JOURNAL OF EARTH SCIENCES J2 - INT J EARTH SCI VL - 109 PY - 2020 IS - 4 SP - 1355 EP - 1376 PG - 22 SN - 1437-3254 DO - 10.1007/s00531-019-01789-5 UR - https://m2.mtmt.hu/api/publication/31422844 ID - 31422844 N1 - Department of Geology and Palaeontology, Faculty of Natural Sciences, Comenius University, Mlynská dolina, Ilkovičova 6, Bratislava, 842 15, Slovakia Earth Science Institute, Slovak Academy of Sciences, Dúbravská cesta 9, P.O. Box 106, Bratislava, 840 05, Slovakia DPP Žilina Ltd, Legionárska 8203, Žilina, 010 01, Slovakia Department of Geography and Geology, Faculty of Natural Sciences, Matej Bel University, Tajovského 40, Banská Bystrica, 974 01, Slovakia Cited By :13 Export Date: 1 July 2022 CODEN: IJESF Correspondence Address: Plašienka, D.; Department of Geology and Palaeontology, Mlynská dolina, Ilkovičova 6, Slovakia; email: dusan.plasienka@uniba.sk AB - The Pieniny Klippen Belt (PKB) and adjoining zones form a narrow, but lengthy belt that separates the Cretaceous nappe stack of the Central (Austroalpine) and the Cenozoic accretionary wedge of the External Western Carpathians (Flysch Belt). The PKB shares units and structures of both, in addition to the distinctive Oravic units, derived from a continental fragment in the Middle Penninic position. In map view, the northward-convex PKB consists of two branches-the western one striking roughly SW-NE and the eastern one oriented in the NW-SE direction. The western branch experienced a continuous NW-SE convergence and forward accretion of units derived from the foreland plate during the Late Cretaceous up to Oligocene. The developing accretionary wedge was supported by the backstop of the Central Carpathians. In contrast, the eastern branch originated by separation of PKB units and their dextral translation along the NE margin of the Central Carpathian block in the Late Eocene. During the Miocene reorganization of plate movements in the Carpathian area, the situation reversed. The eastern, formerly dextral transform margin was converted to the frontal backstop of the eastern part of the accretionary wedge. In contrast, the western, previously orthogonally convergent branch was affected by along-strike sinistral movements. Despite these considerable kinematic changes, the PKB remained fixed to both backstop edges and records deformation structures and associated sediments differentiated into several evolutionary stages. LA - English DB - MTMT ER - TY - JOUR AU - Slovenec, Damir AU - Belak, Mirko AU - Misur, Ivan AU - Segvic, Branimir AU - Schuster, Ralf TI - The early Paleozoic cumulate gabbroic rocks from the southwest part of the Tisza Mega-Unit (Mt. Papuk, NE Croatia): evidence of a Gondwana suture zone JF - INTERNATIONAL JOURNAL OF EARTH SCIENCES J2 - INT J EARTH SCI VL - 109 PY - 2020 IS - 6 SP - 2209 EP - 2233 PG - 25 SN - 1437-3254 DO - 10.1007/s00531-020-01896-8 UR - https://m2.mtmt.hu/api/publication/31422845 ID - 31422845 N1 - Funding Agency and Grant Number: Croatian Ministry of Science, Education and SportMinistry of Science, Education and Sports, Republic of Croatia [181-1951126-1141, 181-1811096-1093]; Croatian Science Foundation [IP-2019-04-3824] Funding text: This work has been supported by the Croatian Ministry of Science, Education and Sport (Grant no. 181-1951126-1141 to Da. S., "Mesozoic magmatic, mantle and pyroclastic rocks of north-western Croatia" and Grant no. 181-1811096-1093 to M. B., Basic Geological Map of Croatia 1:50,000) and in part by the Croatian Science Foundation under the project IP-2019-04-3824. Kevin Byerly is thanked for his assistance with the English language. We are especially in debt to Kalin Kouzmanov (University of Geneva) who has provided the microprobe analyses. Critical comments and constructive reviews by Jurgen von Raumer and one anonymous reviewer, as well as the editorial handling by Jean Francois Moyen and Wolf-Christian Dullo contributed significantly to the manuscript quality. AB - The Mt. Papuk heteroadcumulate pyroxene-amphibole gabbronorites, which outcrops at the southern margin of the Tisza Mega-Unit, is suggested to stem from the deep oceanic crust formed by the in situ crystallisation in a supposed magma chamber. Amphibole oikocrystals are found to define a poikilitic texture of analysed rocks. A common enclosure in amphibole is the cumulus orthopyroxene, and rarely, the clinopyroxene and/or plagioclase and spinel. The chemical composition of related minerals and their crystallisation sequence suggest the sub-solidus crystallisation of gabbronorite in an open system at high temperatures and medium pressures. Parental magmas originated from the moderately depleted mantle source, which was metasomatised prior to melting. Early mineral fractionation gave rise to the assemblage consisted of spinel, pyroxene, plagioclase and intercumulus amphibole. The rocks' bulk chemistry, mineral crystallisation sequence, pyroxene geochemistry and myriad of high Ca-plagioclase, which coexists with igneous Ca-amphibole are all in favour of the strong subduction influence typical for mafic intrusion formed above mantle wedge in the root of an island arc at depths of 10-21 km. Herein presented geochemical and isotopic data (Ar-40-Ar-39: 487.1 +/- 4.3 Ma and Sm-Nd: 505 Ma) go along with the existence of an intra-oceanic arc related to geodynamic events that took place in the Prototethyan oceanic realm s.l. during middle Cambrian to earliest Ordovician. These events were likely correlated with the subduction of the Quaidam(?) back-arc ocean, or alternatively, with the subduction and closure of Prototethyan branches located between microcontinental fragments of Asia. Initially, the closure of back-arc oceans led to crust fragmentation and, then, addition of non-metamorphosed mafites into the obducted sequence further from the active continental margins of Gondwana and Laurassia at the time of the formation of Pangea in the late Palaeozoic. LA - English DB - MTMT ER - TY - JOUR AU - Tóth, Emese AU - Hrabovszki, Ervin AU - M. Tóth, Tivadar AU - Schubert, Félix TI - Shear strain and volume change associated with sigmoidal vein arrays in the Boda Claystone JF - JOURNAL OF STRUCTURAL GEOLOGY J2 - J STRUCT GEOL VL - 138 PY - 2020 PG - 11 SN - 0191-8141 DO - 10.1016/j.jsg.2020.104105 UR - https://m2.mtmt.hu/api/publication/31346919 ID - 31346919 N1 - Export Date: 2 December 2022 LA - English DB - MTMT ER - TY - JOUR AU - van Hinsbergen, DJJ. AU - Torsvik, TH. AU - Schmid, SM. AU - Maţenco, LC. AU - Maffione, M AU - Vissers, RLM. AU - Gürer, D AU - Spakman, W TI - Orogenic architecture of the Mediterranean region and kinematic reconstruction of its tectonic evolution since the Triassic JF - GONDWANA RESEARCH J2 - GONDWANA RES VL - 81 PY - 2020 SP - 79 EP - 229 PG - 151 SN - 1342-937X DO - 10.1016/j.gr.2019.07.009 UR - https://m2.mtmt.hu/api/publication/31124485 ID - 31124485 N1 - Department of Earth Sciences, Utrecht University, Budapestlaan 4, Utrecht, 3584 CD, Netherlands Centre for Earth Evolution and Dynamics (CEED), University of Oslo, Sem Sælands vei 24, Oslo, NO-0316, Norway School of Geosciences, University of the Witwatersrand, Johannesburg, WITS 2050, South Africa Institut für Geophysik ETH, NO D 65, Sonneggstrasse 5, Zürich, 8092, Switzerland School of Geography, Earth and Environmental Sciences, University of BirminghamB15 2TT, United Kingdom School of Earth and Environmental Sciences, University of Queensland, St. Lucia, QLD4072, Australia Cited By :342 Export Date: 13 March 2024 Correspondence Address: van Hinsbergen, D.J.J.; Department of Earth Sciences, Budapestlaan 4, Netherlands; email: d.j.j.vanhinsbergen@uu.nl LA - English DB - MTMT ER - TY - JOUR AU - Botfalvai, Gábor AU - Győri, Orsolya AU - Pozsgai, Emília AU - Farkas, MI AU - Sági, Tamás AU - Szabó, Márton AU - Ősi, Attila TI - Sedimentological characteristics and paleoenvironmental implication of Triassic vertebrate localities in Villány (Villány Hills, Southern Hungary) JF - GEOLOGICA CARPATHICA J2 - GEOL CARPATH VL - 70 PY - 2019 IS - 2 SP - 135 EP - 152 PG - 37 SN - 1335-0552 DO - 10.2478/geoca-2019-0008 UR - https://m2.mtmt.hu/api/publication/30461681 ID - 30461681 N1 - Funding Agency and Grant Number: National Research, Development and Innovation Office [NKFIH K116665, K124313]; Hungarian Academy of Sciences Lendulet Program; Danube-Drava National Park; Hungarian Natural History Museum; Eotvos Lorand University; University of Pecs; University of Gottingen Funding text: We thank Annette E. Gotz, Janos Haas and Attila Voros for their useful comments and suggestions that greatly improved our manuscript. The authors are eminently thankful to Gyula Konrad, Krisztina Sebe, Tamas Budai, Istvan Dunkl, Emese Szocs, Andrea Mindszenty, Georgina Lukoczki, Orsolya Sztano, Gyorgy Czuppon and Sandor Jozsa for useful discussions and consultations. The authors are grateful to Krisztina Buczko and Kristof Feher for their help in perfoming scanning electron microscopy micrographs. We thank Reka Kalmar and Janos Magyar for technical assistance. Our work was supported by the National Research, Development and Innovation Office (NKFIH K116665 and K124313), Hungarian Academy of Sciences Lendulet Program, Hungarian Natural History Museum, Eotvos Lorand University, University of Pecs, University of Gottingen, and the Danube-Drava National Park. Funding Agency and Grant Number: National Research, Development and Innovation OfficeNational Research, Development & Innovation Office (NRDIO) - Hungary [NKFIH K116665, K124313]; Hungarian Academy of Sciences Lendulet Program; Danube-Drava National Park; Hungarian Natural History Museum; Eotvos Lorand University; University of Pecs; University of Gottingen Funding text: We thank Annette E. Gotz, Janos Haas and Attila Voros for their useful comments and suggestions that greatly improved our manuscript. The authors are eminently thankful to Gyula Konrad, Krisztina Sebe, Tamas Budai, Istvan Dunkl, Emese Szocs, Andrea Mindszenty, Georgina Lukoczki, Orsolya Sztano, Gyorgy Czuppon and Sandor Jozsa for useful discussions and consultations. The authors are grateful to Krisztina Buczko and Kristof Feher for their help in perfoming scanning electron microscopy micrographs. We thank Reka Kalmar and Janos Magyar for technical assistance. Our work was supported by the National Research, Development and Innovation Office (NKFIH K116665 and K124313), Hungarian Academy of Sciences Lendulet Program, Hungarian Natural History Museum, Eotvos Lorand University, University of Pecs, University of Gottingen, and the Danube-Drava National Park. LA - English DB - MTMT ER - TY - JOUR AU - Fedor, Ferenc AU - Máthé, Zoltán AU - Ács, Péter AU - Koroncz, Péter János TI - New results of boda claystone research: Genesis, mineralogy, geochemistry, petrophysics JF - GEOLOGICAL SOCIETY SPECIAL PUBLICATIONS J2 - GEOL SOC SPEC PUBL VL - 482 PY - 2019 IS - 1 SP - 75 EP - 92 PG - 18 SN - 0305-8719 DO - 10.1144/SP482.13 UR - https://m2.mtmt.hu/api/publication/32589011 ID - 32589011 LA - English DB - MTMT ER - TY - JOUR AU - Leskó, Máté Zsigmond AU - Papp, Richárd Zoltán AU - Topa, Boglárka Anna AU - Kristály, Ferenc AU - Vigh, Tamás AU - Zajzon, Norbert TI - Smectite appearance in the footwall of the Úrkút manganese ore deposit, Bakony Mts., Hungary JF - CENTRAL EUROPEAN GEOLOGY J2 - CENT EUR GEOL VL - 62 ET - 0 PY - 2019 IS - 1 SP - 100 EP - 118 PG - 19 SN - 1788-2281 DO - 10.1556/24.62.2019.02 UR - https://m2.mtmt.hu/api/publication/30415355 ID - 30415355 N1 - "A cikkben/előadásban/tanulmányban ismertetett kutató munka az EFOP-3.6.1-16-2016-00011 jelű „Fiatalodó és Megújuló Egyetem – Innovatív Tudásváros – a Miskolci Egyetem intelligens szakosodást szolgáló intézményi fejlesztése” projekt részeként – a Széchenyi 2020 keretében – az Európai Unió támogatásával, az Európai Szociális Alap társfinanszírozásával valósul meg" = “The described article/presentation/study was carried out as part of the EFOP-3.6.1-16-2016-00011 “Younger and Renewing University – Innovative Knowledge City – institutional development of the University of Miskolc aiming at intelligent specialisation” project implemented in the framework of the Szechenyi 2020 program. The realization of this project is supported by the European Union, co-financed by the European Social Fund.” LA - English DB - MTMT ER - TY - JOUR AU - Lukoczki, Georgina AU - Haas, János AU - Gregg, JM AU - Machel, HG AU - Kele, Sándor AU - John, CM TI - Multi-phase dolomitization and recrystallization of Middle Triassic shallow marine–peritidal carbonates from the Mecsek Mts. (SW Hungary), as inferred from petrography, carbon, oxygen, strontium and clumped isotope data JF - MARINE AND PETROLEUM GEOLOGY J2 - MAR PETROL GEOL VL - 101 PY - 2019 SP - 440 EP - 458 PG - 19 SN - 0264-8172 DO - 10.1016/j.marpetgeo.2018.12.004 UR - https://m2.mtmt.hu/api/publication/30342399 ID - 30342399 N1 - Funding Agency and Grant Number: American Association of Petroleum Geologists; Geological Society of America Graduate Student Research Grant Program; International Association of Sedimentologists; Hungarian Scientific Research FundOrszagos Tudomanyos Kutatasi Alapprogramok (OTKA) [OTKA K124313]; National Research, Development and Innovation Office (NKFIH) [KH 125584] Funding text: This work was supported by the American Association of Petroleum Geologists Grants-in-Aid Program, the Geological Society of America Graduate Student Research Grant Program, the International Association of Sedimentologists Post-Graduate Grant Scheme, and the Hungarian Scientific Research Fund (OTKA K124313). SK was supported by the National Research, Development and Innovation Office (NKFIH, KH 125584). The authors are indebted to Tames Budai and Gyula Konrad for their continued help and support, and to Mecsekerc Ltd. for providing access to the VP-2 drill cores. The comments and suggestions of Alessandro Iannace and an anonymous reviewer are greatly appreciated. This is an Oklahoma State University Boone Pickens School of Geology contribution #2018-93. LA - English DB - MTMT ER - TY - JOUR AU - Mészáros, Előd AU - Raucsikné Varga, Andrea Beáta AU - Raucsik, Béla AU - Benkó, Zsolt AU - Heincz, Adrián László AU - Hauzenberger, CA TI - Provenance and Variscan low-grade regional metamorphism recorded in slates from the basement of the (SW Hungary) JF - INTERNATIONAL JOURNAL OF EARTH SCIENCES J2 - INT J EARTH SCI VL - 108 PY - 2019 IS - 5 SP - 1571 EP - 1593 PG - 23 SN - 1437-3254 DO - 10.1007/s00531-019-01720-y UR - https://m2.mtmt.hu/api/publication/30658244 ID - 30658244 N1 - Funding Agency and Grant Number: University of Szeged (SZTE); Department of Mineralogy, Geochemistry and Petrology; Bolyai Research Scholarship of the Hungarian Academy of SciencesHungarian Academy of Sciences [BO/266/18, BO/442/16]; European UnionEuropean Commission; State of Hungary; European Regional Development FundEuropean Commission [GINOP-2.3.2.-15-2016-00009]; New National Excellence Program of the Ministry of Human Capacities (Hungary) [UNKP-17-4]; Hungarian Scientific Research Found project (Hungary) [PD 83511] Funding text: Open access funding provided by University of Szeged (SZTE). We acknowledge Laurence Warr (University of Greifswald) for the CIS standards and Elemer Pal-Molnar (University of Szeged) for support of the "Vulcano' Petrology and Geochemistry Research Group, and Felix Schubert for the helpful conversations. We thank Zoltan Mathe (Mecsekerc Ltd.) and Gyorgy Szakmany (Eotvos Lorand University) and Gyongyi Lelkesne Felvari (Hungarian Academy of Sciences) for the studied samples. We thank Tivadar M. Toth for the support of the Department of Mineralogy, Geochemistry and Petrology. The KAr studies were supported by the Bolyai Research Scholarship of the Hungarian Academy of Sciences(BO/442/16) to Zsolt Benko. The research was supported by the European Union and the State of Hungary, cofinanced by the European Regional Development Fund in the project of GINOP-2.3.2.-15-2016-00009 "ICER'. Geochemical and regional correlation studies were supported by the UNKP-17-4 New National Excellence Program of the Ministry of Human Capacities (Hungary) and the Bolyai Research Scholarship of the Hungarian Academy of Sciences(BO/266/18) to Andrea Varga. Some parts of this research was financed by the Hungarian Scientific Research Found project PD 83511 (Hungary) to Andrea Varga. We would like to thank the anonymous reviewers and Ingo Braun (topic editor) for their suggestions and comments that improve our manuscript. LA - English DB - MTMT ER - TY - JOUR AU - Reiser, Martin Kaspar AU - Sabau, Gavril AU - Negulescu, Elena AU - Schuster, Ralf AU - Tropper, Peter AU - Fuegenschuh, Bernhard TI - Post-Variscan metamorphism in the Apuseni and Rodna Mountains (Romania): evidence from Sm-Nd garnet and U-Th-Pb monazite dating JF - SWISS JOURNAL OF GEOSCIENCES J2 - SWISS J GEOSCI VL - 112 PY - 2019 IS - 1 SP - 101 EP - 120 PG - 20 SN - 1661-8726 DO - 10.1007/s00015-018-0322-7 UR - https://m2.mtmt.hu/api/publication/30590552 ID - 30590552 N1 - Funding Agency and Grant Number: Austrian Science Fund (FWF)Austrian Science Fund (FWF) [I138-N19]; Romanian Executive Unit for Financing Research and Higher Education (UEFISCDI) [PN-II-ID-PCE-2011-3-0030] Funding text: We thank Martina Tribus and Thomas Theye for helping with the microprobe analyses, Stanislaw Grabala and Andrea Eberhofer for help with the mineral separation and Monika Horschinegg and Wencke Wegner for chemical preparation and isotope measurements. Financial support by the Austrian Science Fund (FWF) in the frame of project I138-N19, granted to Bernhard Fugenschuh and the Romanian Executive Unit for Financing Research and Higher Education (UEFISCDI), project PN-II-ID-PCE-2011-3-0030, granted to Gavril Sabau are gratefully acknowledged. We would like to thank Vladica Cvetkovic, S.M. Schmid, F. Finger and an anonymous reviewer for careful reading and constructive comments that significantly improved the manuscript. AB - The Tisza and Dacia mega-units constitute a central part of the Alps-Carpathians-Dinarides orogenic system. Polyphase medium-grade metamorphism observed in mineral assemblages from the crystalline basement is often correlated with Variscan and pre-Variscan events. However, a mid-Cretaceous Sm-Nd garnet age (103.6 +/- 1.8Ma) from the Apuseni Mountains is at odds with this interpretation. Electron-microprobe U-Th-Pb dating of monazite in samples from the Apuseni Mountains, the Rodna Mountains, as well as the Simleu Silvaniei, Ticu and Preluca inselbergs revealed a complex pattern of Alpine and pre-Alpine age clusters. Pre-Variscan and Variscan ages were obtained from the core of zoned monazite grains and from samples that apparently escaped Alpine overprinting. Relic monazite in the latter is often replaced by rhabdophane and/or surrounded by allanite coronas. Permian to Early Triassic monazite ages correlate with the intrusion of granitic melts and pegmatites. Early Cretaceous ages from rims of chemically zoned grains and from monazite inclusions in garnet, biotite and staurolite represent newly formed metamorphic grains that crystallized on the prograde path during Alpine metamorphism. Petrographic observations of prograde allanite breakdown reactions, Sm-Nd garnet analyses and thermobaric estimates (500-550 degrees C/5-8kbar) from parts of the Tisza and Dacia mega-units constrain medium-grade conditions during Early Cretaceous times. Exclusively mid-Cretaceous monazite ages from the inselbergs and the Rebra-Unit of the Rodna Mountains, allow extending the Alpine prograde overprint across the Transylvanian basin. Together with other studies from the basement of the Pannonian basin, this implies that the Dacia Mega-Unit and parts of the Tisza Mega-Unit experienced a medium-grade metamorphic overprint and synkinematic garnet-growth during late Early Cretaceous times. The Alpine prograde medium-grade overprint is pronounced in the contact zone between the Tisza and Dacia mega-units and forms a continuous belt with the Cretaceous metamorphic imprint in the Eastern Alps, when back-rotated to its original position during the Cretaceous. LA - English DB - MTMT ER - TY - JOUR AU - Schmid, SM. AU - Fügenschuh, B AU - Kounov, A AU - Matenco, L AU - Nievergelt, P AU - Oberhänsli, R AU - Pleuger, J AU - Schefer, S AU - Schuster, R AU - Tomljenović, B AU - Ustaszewski, K AU - van Hinsbergen, DJJ. TI - Tectonic units of the Alpine collision zone between Eastern Alps and western Turkey JF - GONDWANA RESEARCH J2 - GONDWANA RES VL - 78 PY - 2019 SP - 308 EP - 374 PG - 67 SN - 1342-937X DO - 10.1016/j.gr.2019.07.005 UR - https://m2.mtmt.hu/api/publication/30802650 ID - 30802650 N1 - Funding Agency and Grant Number: Swiss National Science FoundationSwiss National Science Foundation (SNSF) [200021-101882/1, Pl-534/3-1]; Deutsche ForschungsgemeinschaftGerman Research Foundation (DFG) Funding text: This compilation profited from intense interactions with numerous colleagues and friends who generously shared their profound knowledge with us. Amongst all of them, too numerous to mention them all of them, we specifically would like to mention Philipp Balling (Jena), Romain Bousquet (Kiel), Mark Handy (Berlin), Daniel Bernoulli (Basel), Albrecht von Quadt (Zurich), Dusan Plasienka (Bratislava), Janos Haas, Lazlo Fodor, Laszlo Csontos, Sandor Kovacsy and Frank Horvathy (Budapest), Marko Vrabec (Ljubljana), Jakob Pamicy and Bosko Lugovicy (Zagreb), Hazim Hrvatovic (Sarajevo), Milan Sudar, Natasa Gerzina, Nevenka Deric, Vladica Cvetkovic, Dejan Prelevic, Marinko Toljic and Stevan Karamatay (Belgrade), Neven Georgiev (Sofia), Nikola Dumurdjanov (Skopje), Kujtim Onuzi (Tirana), Tudor Berza, Antoneta Seghedi and Mircea Sandulescuy (Bucharest), Aral Okay (Istanbul) and Osman Parlak (Adana). We acknowledge financial support by the Swiss National Science Foundation grant Nr. 200021-101882/1 (S.M. Schmid) and grant Nr. Pl-534/3-1 by the Deutsche Forschungsgemeinschaft (J. Pleuger). Finally we thank Aral Okay and an anonymous reviewer for their reviews that helped to substantially improve this contribution. Institute of Geophysics ETHZ, ETH-Zentrum, Zürich, 8092, Switzerland Department of Geology, Universität Innsbruck, Innsbruck, Austria Department of Environmental Sciences, Universität Basel, Basel, Switzerland Faculty of Geosciences, Universiteit Utrecht, Netherlands Institute of Geochemistry and Petrology ETHZ, Zürich, Switzerland Department of Earth and Environmental Sciences, University of Potsdam, Germany Institute of Geological Sciences, Freie Universität Berlin, Germany Geologische Bundesanstalt, Wien, Austria Faculty of Mining, Geology and Petroleum Engineering, University of Zagreb, Croatia Institute of Geological Sciences, University Jena, Germany Cited By :24 Export Date: 8 January 2021 Correspondence Address: Schmid, S.M.; Institute of Geophysics ETHZ, ETH-Zentrum, Switzerland; email: stefan.schmid@unibas.ch Funding details: Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNF Funding text 1: This compilation profited from intense interactions with numerous colleagues and friends who generously shared their profound knowledge with us. Amongst all of them, too numerous to mention them all of them, we specifically would like to mention Philipp Balling (Jena), Romain Bousquet (Kiel), Mark Handy (Berlin), Daniel Bernoulli (Basel), Albrecht von Quadt (Zürich), Dušan Plašienka (Bratislava), Janos Haas, Lazlo Fodor, Laszlo Csontos, Sándor Kovács† and Frank Horváth† (Budapest), Marko Vrabec (Ljubljana), Jakob Pamić† and Boško Lugović† (Zagreb), Hazim Hrvatović (Sarajevo), Milan Sudar, Nataša Gerzina, Nevenka Đerić, Vladica Cvetković, Dejan Prelević, Marinko Toljić and Stevan Karamata† (Belgrade), Neven Georgiev (Sofia), Nikola Dumurdjanov (Skopje), Kujtim Onuzi (Tirana), Tudor Berza, Antoneta Seghedi and Mircea Săndulescu† (Bucharest), Aral Okay (Istanbul) and Osman Parlak (Adana). We acknowledge financial support by the Swiss National Science Foundation grant Nr. 200021-101882/1 (S.M. Schmid) and grant Nr. Pl-534/3-1 by the Deutsche Forschungsgemeinschaft (J. Pleuger). Finally we thank Aral Okay and an anonymous reviewer for their reviews that helped to substantially improve this contribution. Funding text 2: Bernhard Fügenschuh (PhD, ETH Zürich, 1995) is full professor of structural geology and geodynamics and since 2016 vice rector at Innsbruck University, Austria. He was a post-doctoral fellow at Basel University in the group of Stefan Schmid. His dominantly field-based research focuses mainly on the evolution of the Alps, Carpathians and Dinarides and their southeastward extensions. Methodologically, he used low-temperature thermochronology together with microstructural analyses to aid field observations and interpretations. Research projects were sponsored by the ETH-fund, the Swiss National Science foundation (SNF) and the Austrian Science Fund (FWF). He authored and co-authored more than 50 publications in peer-reviewed journals and is vice-president of the German Geological Society (DGGV). Funding Agency and Grant Number: Swiss National Science FoundationSwiss National Science Foundation (SNSF)European Commission [200021-101882/1, Pl-534/3-1]; Deutsche ForschungsgemeinschaftGerman Research Foundation (DFG) Funding text: This compilation profited from intense interactions with numerous colleagues and friends who generously shared their profound knowledge with us. Amongst all of them, too numerous to mention them all of them, we specifically would like to mention Philipp Balling (Jena), Romain Bousquet (Kiel), Mark Handy (Berlin), Daniel Bernoulli (Basel), Albrecht von Quadt (Zurich), Dusan Plasienka (Bratislava), Janos Haas, Lazlo Fodor, Laszlo Csontos, Sandor Kovacsy and Frank Horvathy (Budapest), Marko Vrabec (Ljubljana), Jakob Pamicy and Bosko Lugovicy (Zagreb), Hazim Hrvatovic (Sarajevo), Milan Sudar, Natasa Gerzina, Nevenka Deric, Vladica Cvetkovic, Dejan Prelevic, Marinko Toljic and Stevan Karamatay (Belgrade), Neven Georgiev (Sofia), Nikola Dumurdjanov (Skopje), Kujtim Onuzi (Tirana), Tudor Berza, Antoneta Seghedi and Mircea Sandulescuy (Bucharest), Aral Okay (Istanbul) and Osman Parlak (Adana). We acknowledge financial support by the Swiss National Science Foundation grant Nr. 200021-101882/1 (S.M. Schmid) and grant Nr. Pl-534/3-1 by the Deutsche Forschungsgemeinschaft (J. Pleuger). Finally we thank Aral Okay and an anonymous reviewer for their reviews that helped to substantially improve this contribution. LA - English DB - MTMT ER - TY - JOUR AU - Szabó, Márton AU - Botfalvai, Gábor AU - Ősi, Attila TI - Taxonomical and palaeoecological investigations of the chondrichthyan and osteichthyan fish remains from the Middle-Late Triassic deposits of the Villány Hills (Southern Hungary) JF - GEOBIOS J2 - GEOBIOS-LYON VL - 57 PY - 2019 SP - 111 EP - 126 PG - 16 SN - 0016-6995 DO - 10.1016/j.geobios.2019.10.006 UR - https://m2.mtmt.hu/api/publication/30938641 ID - 30938641 N1 - Funding Agency and Grant Number: National Research, Development and Innovation OfficeNational Research, Development & Innovation Office (NRDIO) - Hungary [NKFIH K 116665]; UNKP-19-4 New National Excellence Program of the Ministry for Innovation and Technology [UNKP-19-4-ELTE-117]; Janos Bolyai Research Scholarship of Hungarian Academy of Sciences [BO/00024/19/10]; Hungarian Academy of Sciences Lendulet Program; Hungarian Natural History Museum; Eotvos Lorand University; University of Pecs; Hungarian Dinosaur Foundation Funding text: The authors are grateful to the three reviewers, Gilles Cuny, Guillaume Guinot and Carlo Romano, and to the associate-editor Jeremy Martin for their constructive comments and suggestions that greatly improved an earlier version of the manuscript. We thank Emilia Pozsgai, Krisztina Sebe, Attila Voros, Anette E. Gotz, Istvan Dunkl, Orsolya Gyori, Janos Haas, and Tamas Budai for useful discussions. Reka Kalmar, Janos Magyar and Flora Nemeth are acknowledged for their technical assistance. We thank Krisztina Buczko for her precious help in scanning electron miscroscopic photography. The 2013-2018 field crews are also acknowledged for their enthusiastic assistance in the fieldworks. This work was supported by the National Research, Development and Innovation Office (No: NKFIH K 116665), the UNKP-19-4 New National Excellence Program of the Ministry for Innovation and Technology (No: UNKP-19-4-ELTE-117), the Janos Bolyai Research Scholarship of Hungarian Academy of Sciences (No: BO/00024/19/10), the Hungarian Academy of Sciences Lendulet Program, the Hungarian Natural History Museum, the Eotvos Lorand University, the University of Pecs, and the Hungarian Dinosaur Foundation. LA - English DB - MTMT ER - TY - JOUR AU - Raucsikné Varga, Andrea Beáta AU - Bozsó, Gábor AU - Garaguly, István AU - Raucsik, Béla AU - Bencsik, Attila AU - Kóbor, Balázs TI - Cements, Waters, and Scales: An Integrated Study of the Szeged Geothermal Systems (SE Hungary) to Characterize Natural Environmental Conditions of the Thermal Aquifer JF - GEOFLUIDS J2 - GEOFLUIDS VL - 2019 PY - 2019 PG - 21 SN - 1468-8115 DO - 10.1155/2019/4863814 UR - https://m2.mtmt.hu/api/publication/30644307 ID - 30644307 N1 - Department of Mineralogy Geochemistry and Petrology, University of SzegedH-6722, Hungary Geothermal Service Provider LtdH-6724, Hungary Export Date: 27 November 2019 Correspondence Address: Varga, A.; Department of Mineralogy Geochemistry and Petrology, University of SzegedHungary; email: raucsikvarga@geo.u-szeged.hu Funding Agency and Grant Number: Economy Development and Innovation Operative Programme [GINOP-2.1.1-15-2016-00970]; National Research, Development and Innovation Fund of Hungary [K 108375] Funding text: The authors are thankful for the hydrochemical data and the scale and rock samples from the geothermal heating systems operating in Szeged owned by the Geothermal Service Provider Ltd., Hungary. This research was financially supported by the Economy Development and Innovation Operative Programme (GINOP-2.1.1-15-2016-00970). Regarding sandstone reservoir characterization, this research was also supported by the National Research, Development and Innovation Fund of Hungary (project Number K 108375). LA - English DB - MTMT ER - TY - JOUR AU - Boev, Blažo AU - Cvetković, Vladica AU - Prelević, Dejan AU - Šarić, Kristina AU - Boev, Ivan TI - EAST VARDAR OPHIOLITES REVISITED: A BRIEF SYNTHESIS OF GEOLOGY AND GEOCHEMICAL DATA JF - PRILOZI: MAKEDONSKA AKDEMIJA NA NAUKITE I UMETNOSTITE ODDELENIE ZA PRIRODNO-MATEMATICKI I BIOTEHNICKI NAUKI / CONTRIBUTIONS: MACEDONIAN ACADEMY OF SCIENCES AND ARTS SECTION OF MATHEMATICAL AND TECHNICAL SCIENCES J2 - CONTRIBUT: MACEDON ACAD SCI ARTS VL - 39 PY - 2018 IS - 1 SP - 51 EP - 68 PG - 18 SN - 1857-9027 DO - 10.20903/csnmbs.masa.2018.39.1.119 UR - https://m2.mtmt.hu/api/publication/30663414 ID - 30663414 LA - English DB - MTMT ER - TY - JOUR AU - Bonova, Katarina AU - Bona, Jan AU - Kovacik, Martin AU - Mikus, Tomas TI - Heavy minerals and exotic pebbles from the Eocene flysch deposits of the Magura Nappe (Outer Western Carpathians, eastern Slovakia): their composition and implications on the provenance JF - TURKISH JOURNAL OF EARTH SCIENCES J2 - TURK J EARTH SCI VL - 27 PY - 2018 IS - 1 SP - 64 EP - 88 PG - 25 SN - 1300-0985 DO - 10.3906/yer-1707-9 UR - https://m2.mtmt.hu/api/publication/27312440 ID - 27312440 N1 - Institute of Geography, Faculty of Science, Pavol Jozef Šafárik University, Košice, Slovakia Kpt. Jaroša 13, Košice, Slovakia Earth Science Institute SAS, Geological Division, Banská Bystrica, Slovakia Cited By :1 Export Date: 10 January 2019 Correspondence Address: Bónová, K.; Institute of Geography, Faculty of Science, Pavol Jozef Šafárik UniversitySlovakia; email: katarina.bonova@upjs.sk Funding Agency and Grant Number: Ministry of the Environment of the Slovak Republic [0306]; VEGAVedecka grantova agentura MSVVaS SR a SAV (VEGA)European Commission [1/0963/17] Funding text: The research was partly supported by the project of the Ministry of the Environment of the Slovak Republic - 0306 "Geological map of the Nizke Beskydy Mts. - western part at scale 1: 50,000" and partially by VEGA No. 1/0963/17. The authors are thankful to J Gamcova for SEM analyses and J Sasak for help in creating Figure 1a (both from University of Pavol Jozef Safarik in Kosice). The authors are also grateful to the subject editor and three anonymous reviewers for their constructive suggestions. LA - English DB - MTMT ER - TY - JOUR AU - Garaguly, István AU - Raucsikné Varga, Andrea Beáta AU - Raucsik, Béla AU - Schubert, Félix AU - Czuppon, György AU - Frei, R TI - Pervasive early diagenetic dolomitization, subsequent hydrothermal alteration, and late stage hydrocarbon accumulation in a Middle Triassic carbonate sequence (Szeged Basin, SE Hungary) JF - MARINE AND PETROLEUM GEOLOGY J2 - MAR PETROL GEOL VL - 98 PY - 2018 SP - 270 EP - 290 PG - 21 SN - 0264-8172 DO - 10.1016/j.marpetgeo.2018.07.024 UR - https://m2.mtmt.hu/api/publication/3399845 ID - 3399845 N1 - Funding Agency and Grant Number: National Research, Development and Innovation Fund of Hungary [K 108375] Funding text: This research was supported by the National Research, Development and Innovation Fund of Hungary (project no. K 108375). The authors would like to thank MOL Plc for providing the core material that were essential for this research. We would like to thank Dr. Fadi H. Nader and the anonymous referee for their suggestions and comments that improve our manuscript, as well as Associated Editor Dr. Ihsan Al-Aasm for the editorial work. Department of Mineralogy, Geochemistry and Petrology, University of Szeged, Egyetem utca 2-6, Szeged, 6702, Hungary Institute for Geological and Geochemical Research, Research Centre for Astronomy and Earth Sciences, Hungarian Academy of Sciences, Budaörsi út 45, Budapest, H-1112, Hungary Department of Geosciences and Natural Resource Management, University of Copenhagen, ØsterVoldgade10, Copenhagen, 1350, Denmark Nordic Center for Earth Evolution (NordCEE), Copenhagen, Denmark Cited By :15 Export Date: 12 September 2021 Correspondence Address: Garaguly, I.; Department of Mineralogy, Egyetem utca 2-6, Hungary; email: garagulyistvan@gmail.com Funding text 1: This research was supported by the National Research, Development and Innovation Fund of Hungary (project no. K 108375 ). The authors would like to thank MOL Plc for providing the core material that were essential for this research. We would like to thank Dr. Fadi H. Nader and the anonymous referee for their suggestions and comments that improve our manuscript, as well as Associated Editor Dr. Ihsan Al-Aasm for the editorial work. LA - English DB - MTMT ER - TY - JOUR AU - Horvat, M. AU - Klötzli, U. AU - Jamičić, D. AU - Buda, György AU - Klötzli, E. AU - Hauzenberger, C. TI - Geochronology of granitoids from Psunj and Papuk Mts., Croatia JF - GEOCHRONOMETRIA J2 - GEOCHRONOMETRIA VL - 45 PY - 2018 IS - 1 SP - 198 EP - 210 PG - 13 SN - 1733-8387 DO - 10.1515/geochr-2015-0099 UR - https://m2.mtmt.hu/api/publication/30321138 ID - 30321138 N1 - \n Croatian Geological Survey, Department of Geology, Sachsova 2, Zagreb, 10000, Croatia \n University of Vienna, Department of Lithospheric Research, Althanstraße 14, Vienna, A-1090, Austria \n Svetojanska 21, Zagreb, 10000, Croatia \n Eötvös Lóránd University, Institute of Geology, Department of Mineralogy, Pazmany Peter setany 1/c, Budapest, H-1117, Hungary \n Karl-Franzens-University, Department of Earth Sciences, Universitätsplatz 2, Graz, 8010, Austria \n Export Date: 19 November 2018 \n Correspondence Address: Horvat, M.; Croatian Geological Survey, Department of Geology, Sachsova 2, Croatia; email: mhorvat@hgi-cgs.hr Funding Agency and Grant Number: Ministry of Science and Education of the Republic of Croatia; OTKA (Hungarian National Research Fund) [K 67787]; Hungarian Ministry of Education\n Funding text: This work was financed by Ministry of Science and Education of the Republic of Croatia, and supported by OTKA (Hungarian National Research Fund project no. K 67787). The study was carried out partly at the Department of Mineralogy, Eotvos Lorand University, Budapest, and was supported by the Hungarian Ministry of Education through the Ph.D. scholarship of the first author. The study was also carried out at the Department of Geology of the Croatian Geological Survey, as well as at the Department of Lithospheric Research, the University of Vienna, the Department of Earth Sciences, Karl-Franzens-Universitat Graz and the Institute of Applied Geosciences, the Graz Technical University. The authors are very grateful to Livia Rudnyanszky (Department of Mineralogy, Eotvos Lorand University) for zircon separation and Franz Biedermann (Department of Lithospheric Research, University of Vienna) for the preparation of BSE/CL images. The authors would also like to acknowledge Mirko Belak (Department of Geology, Croatian Geological Survey) for useful discussion. Special thanks go to Christian Auer (Geological Survey of Austria, Vienna) for scanning electron microscopy facilities. The authors would like to thank to three anonymous reviewers for their constructive comments, objections and suggestions which have contributed in the reorganization and improvement of the manuscript.\n Funding Agency and Grant Number: Ministry of Science and Education of the Republic of Croatia; OTKA (Hungarian National Research Fund)Orszagos Tudomanyos Kutatasi Alapprogramok (OTKA) [K 67787]; Hungarian Ministry of Education Funding text: This work was financed by Ministry of Science and Education of the Republic of Croatia, and supported by OTKA (Hungarian National Research Fund project no. K 67787). The study was carried out partly at the Department of Mineralogy, Eotvos Lorand University, Budapest, and was supported by the Hungarian Ministry of Education through the Ph.D. scholarship of the first author. The study was also carried out at the Department of Geology of the Croatian Geological Survey, as well as at the Department of Lithospheric Research, the University of Vienna, the Department of Earth Sciences, Karl-Franzens-Universitat Graz and the Institute of Applied Geosciences, the Graz Technical University. The authors are very grateful to Livia Rudnyanszky (Department of Mineralogy, Eotvos Lorand University) for zircon separation and Franz Biedermann (Department of Lithospheric Research, University of Vienna) for the preparation of BSE/CL images. The authors would also like to acknowledge Mirko Belak (Department of Geology, Croatian Geological Survey) for useful discussion. Special thanks go to Christian Auer (Geological Survey of Austria, Vienna) for scanning electron microscopy facilities. The authors would like to thank to three anonymous reviewers for their constructive comments, objections and suggestions which have contributed in the reorganization and improvement of the manuscript. AB - Detailed cathodoluminescence (CL) and back scattered electron (BSE) imaging of zircon crystals, coupled with in-situ U-Pb zircon dating by Laser Ablation Multi-Collector Inductively Coupled Plasma Mass Spectrometry (LA-MC-ICP-MS) were used to develop new insights into the evolution of a monzogranite from Omanovac Quarry (Psunj Mt.), and of monzogranites from Sandrovac Quarry and Kiseljevac Creek (Papuk Mt.), both located in the Slavonian Mountains (Croatia). U-Pb isotopic data yielded a concordia age of 380 +/- 4 Ma for the monzogranite from Omanovac Quarry, and 382 +/- 2 Ma and 383 +/- 5 Ma for monzogranites from Sandrovac Quarry and Kiseljevac Creek. The results suggest Late Devonian magmatic activity. LA - English DB - MTMT ER - TY - JOUR AU - Plašienka, D TI - Continuity and Episodicity in the Early Alpine Tectonic Evolution of the Western Carpathians: How Large-Scale Processes Are Expressed by the Orogenic Architecture and Rock Record Data JF - TECTONICS J2 - TECTONICS VL - 37 PY - 2018 IS - 7 SP - 2029 EP - 2079 PG - 51 SN - 0278-7407 DO - 10.1029/2017TC004779 UR - https://m2.mtmt.hu/api/publication/27642265 ID - 27642265 N1 - Funding Agency and Grant Number: Slovak Research and Development AgencySlovak Research and Development Agency; Grant Agency for Science, Slovakia; [APVV-0212-12]; [APVV-0315-12]; [VEGA 1/0085/17] Funding text: The author is thankful to his numerous collaborators in various problems of the Western Carpathian geology who contributed substantially to the knowledge summarized in the present work. The author's investigations have been maintained by a number of research projects, in the last years by the projects APVV-0212-12, APVV-0315-12, and VEGA 1/0085/17. Financial support from the Slovak Research and Development Agency and from the Grant Agency for Science, Slovakia, is gratefully acknowledged. The paper benefitted from useful suggestions of F. Neubauer, an anonymous reviewer, associate editor E. Willingshofer, and Tectonics editor J. Geissman. Sources of all data presented in the text and figures are listed in references. LA - English DB - MTMT ER - TY - JOUR AU - Ruebsam, Wolfgang AU - Müller, Tamás AU - Kovács, János AU - Pálfy, József AU - Schwark, Lorenz TI - Environmental response to the early Toarcian carbon cycle and climate perturbations in the northeastern part of the West-Tethys shelf JF - GONDWANA RESEARCH J2 - GONDWANA RES VL - 59 PY - 2018 SP - 144 EP - 158 PG - 15 SN - 1342-937X DO - 10.1016/j.gr.2018.03.013 UR - https://m2.mtmt.hu/api/publication/3359490 ID - 3359490 N1 - Funding Agency and Grant Number: German Research Foundation (DFG)German Research Foundation (DFG) [Schw554/23]; European Union - European Social FundEuropean Social Fund (ESF) [EFOP-3.6.1.-16-2016-00004]; National Research, Development and Innovation Fund [NKFI K125060] Funding text: We gratefully acknowledge financial support through the German Research Foundation (DFG-grant Schw554/23 to L.S.). The project for J.K. has been supported by the European Union, co-financed by the European Social Fund: EFOP-3.6.1.-16-2016-00004 and the National Research, Development and Innovation Fund: NKFI K125060. Constructive reviews by two anonymous reviewers helped improve the manuscript. This is a contribution of the IGCP 655 (IUGS-UNESCO) and MTA-MTM-ELTE Paleo contribution no. 263. AB - Early Toarcian (Early Jurassic; -183 Ma) climate and carbon cycle perturbations were accompanied by widespread accumulation of bituminous sediments, formed during the Toarcian Oceanic Anoxic Event (T-OAE). On the northwestern Tethyan shelf, organic carbon accumulation was particularly widespread in hydrodynamically restricted regions of the European Epicontinental Basin System (EEBS) where it peaked during the formation of euxinic waters extending into the photic zone. In the adjacent northeastern West Tethys shelf (NE-WTS), an area proximal to the deeper and better ventilated NW Tethys, deposition of strata enriched in organic matter was restricted to depressions of limited spatial extent. While numerous works have addressed the bituminous strata from the EEBS, evolution of environmental conditions and drivers of organic matter accumulation in areas proximal to the open Tethys have received much less attention. LA - English DB - MTMT ER - TY - JOUR AU - Rychlinski, T AU - Uchman, A AU - Gazdzicki, A TI - Lower Jurassic Bahamian-type facies in the Choc Nappe (Tatra Mts, West Carpathians, Poland) influenced by paleocirculation in the Western Tethys JF - FACIES J2 - FACIES VL - 64 PY - 2018 IS - 3 PG - 17 SN - 0172-9179 DO - 10.1007/s10347-018-0528-1 UR - https://m2.mtmt.hu/api/publication/27570131 ID - 27570131 N1 - Institute of Geological Sciences, Jagiellonian University, Gronostajowa 3a, Kraków, 30-878, Poland Institute of Paleobiology, Polish Academy of Sciences, Twarda 51/55, Warsaw, 00-818, Poland Cited By :1 Export Date: 26 November 2019 Correspondence Address: Rychliński, T.; Institute of Geological Sciences, Jagiellonian University, Gronostajowa 3a, Poland; email: tomasz.rychlinski@uj.edu.pl Funding Agency and Grant Number: Jagiellonian University (DS funds) Funding text: The authors are grateful to the authorities of the Tatra National Park (Zakopane, Poland) for providing the permission for fieldwork. T. R. and A. U. was supported by the Jagiellonian University (DS funds). Many thanks are offered to Maurizio Marino (Rome) and an anonymous reviewer for critical, constructive remarks, which helped to improve the final version of the paper. We are grateful M. Tucker, the journal editor, for useful remarks and kind help with editorial matters and language corrections. LA - English DB - MTMT ER - TY - JOUR AU - Tiliță, M AU - Lenkey, László AU - Mațenco, L AU - Horváth, Ferenc AU - Surányi, Gergely AU - Cloetingh, S TI - Heat flow modelling in the Transylvanian basin: Implications for the evolution of the intra-Carpathians area JF - GLOBAL AND PLANETARY CHANGE J2 - GLOBAL PLANET CHANGE VL - 171 PY - 2018 SP - 148 EP - 166 PG - 19 SN - 0921-8181 DO - 10.1016/j.gloplacha.2018.07.007 UR - https://m2.mtmt.hu/api/publication/3401535 ID - 3401535 N1 - Utrecht University, Faculty of Earth Sciences, Budapestlaan 4, Utrecht, 3584CD, Netherlands Repsol Exploración S.A., Mendez Álvaro 44, Madrid, 28045, Spain Eötvös Loránd University, Department of Geophysics and Space Science, Pazmany Peter setany 1/c, Budapest, 1117, Hungary MTA-ELTE Geological, Geophysical and Space Sciences Research Group, Hungarian Academy of Sciences at Eötvös Loránd University, Pazmany Peter setany 1/c, Budapest, 1117, Hungary Cited By :2 Export Date: 1 July 2022 CODEN: GPCHE Correspondence Address: Tiliță, M.; Repsol Exploración S.A., Mendez Álvaro 44, Spain; email: marius.tilita@gmail.com AB - The evolution of sedimentary basins and their thermal structure are the result of the coupling between shallow crustal and deep lithospheric - mantle processes. When sources of shallow crustal deformation are not detectable, then deep lithospheric processes have the role to reveal the origin of these events. A particular method of investigating these deep processes is to evaluate their lithospheric thermal imprint, in particular when anomalous thermal values are exhibited. One such example is the Transylvanian Basin situated at the interior of the highly bended Carpathians chain, which shows lower heat flow values when compared with average cratonic values and even lower when compared with the neighbouring Pannonian extensional basin. The basin architecture suggests that a deep lithospheric - asthenospheric mechanism is responsible for Middle - Late Miocene subsidence, coeval with phases of Carpathian collision. The interplay between upper crustal evolution and deep lithospheric mechanics is investigated by means of 2D lithospheric-scaled heat flow modelling, simulating the present-day thermal regime of the basin. The heat flow correction for transient effects shows the great importance of paleoclimate and sedimentation during the evolution of the basin, calculated values being similar to 20% higher when compared with measured heat flow. The modelling implies that the low values of heat flow are the result of a combination of thermal effects of Middle - Upper Miocene sedimentation and the presence of depleted rocks in the basin basement, with their thickness dependent on the amount of enrichment in felsic magmatism during their evolution in a supra-subduction zone. The observations infer a thinned lower part of the mantle during the Miocene evolution of the basin, but the lithosphere thermal time constant suggests such changes do not affect the thermal regime at present day. Larger effects in the SE part of the basin are likely driven by the recent asthenospheric uplift due to the Vrancea slab descent. LA - English DB - MTMT ER - TY - JOUR AU - Gallhofer, D AU - von Quadt, A AU - Schmid, SM AU - Guillong, M AU - Peytcheva, I AU - Seghedi, I TI - Magmatic and tectonic history of Jurassic ophiolites and associated granitoids from the South Apuseni Mountains (Romania) JF - SWISS JOURNAL OF GEOSCIENCES J2 - SWISS J GEOSCI VL - 110 PY - 2017 IS - 2 SP - 699 EP - 719 PG - 21 SN - 1661-8726 DO - 10.1007/s00015-016-0231-6 UR - https://m2.mtmt.hu/api/publication/26752881 ID - 26752881 N1 - Funding Agency and Grant Number: Swiss National Science FoundationSwiss National Science Foundation (SNSF)European Commission [200020-146681, 20021-146651]; SNF [JRP 7BUPJ062396, IZ73ZO_128089] Funding text: This study was supported by the Swiss National Science Foundation Grants 200020-146681 and 20021-146651 and SNF scopes projects JRP 7BUPJ062396 and IZ73ZO_128089. Douwe van Hinsbergen and Kamil Ustaszewski are thanked for sharing their ideas concerning plate tectonic reconstructions, influencing parts of our Fig. 10. We thank Ramon Aubert, Markus Walle, Lydia Zehnder and Muhammed Usman for support in the laboratories. We thank Franz Neubauer and Dejan Prelevic for careful and helpful reviews. LA - English DB - MTMT ER - TY - JOUR AU - Garaguly, István AU - Raucsik, Béla AU - Raucsikné Varga, Andrea Beáta AU - Schubert, Félix TI - Középső-triász dolomitok képződésének története és töréses deformációja a Szegedi-medence területén JF - FÖLDTANI KÖZLÖNY J2 - FÖLDTANI KÖZLÖNY VL - 147 PY - 2017 IS - 1 SP - 39 EP - 60 PG - 22 SN - 0015-542X DO - 10.23928/foldt.kozl.2017.147.1.39 UR - https://m2.mtmt.hu/api/publication/3202162 ID - 3202162 N1 - Cited By :6 Export Date: 13 June 2023 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Müller, Tamás AU - Price, GD AU - Bajnai, Dávid AU - Nyerges, Anita AU - Kesjár, D AU - Raucsik, Béla AU - Raucsikné Varga, Andrea Beáta AU - Judik, Katalin AU - Fekete, József AU - May, Zoltán AU - Pálfy, József TI - New multiproxy record of the Jenkyns Event (also known as the Toarcian Oceanic Anoxic Event) from the Mecsek Mountains (Hungary): Differences, duration and drivers JF - SEDIMENTOLOGY J2 - SEDIMENTOLOGY VL - 64 PY - 2017 IS - S1 SP - 66 EP - 86 PG - 21 SN - 0037-0746 DO - 10.1111/sed.12332 UR - https://m2.mtmt.hu/api/publication/3125321 ID - 3125321 N1 - Funding Agency and Grant Number: MOL Plc. Funding text: We are grateful for the inspiration of Hugh Jenkyns for research on the T-OAE in Hungary and for the insights of Helmut Weissert during a field trip to Reka Valley. Thanks are due to the organizers of the 2015 Monte Verita 'Climates of the past - lessons for the future' workshop in honour of Hugh and Helmut and the editors of this special volume for the opportunity to present and discuss this research. We are grateful to Mathieu Martinez who provided the MATLAB codes for running the spectral analyses. Zs. Dallos, M. Temes, D. Komlosi and G. Cari helped during the field work. The constructive reviews by D. Kemp, M. Ruhl and an anonymous reviewer and the helpful criticism of thematic issue editor S. Hesselbo greatly improved the manuscript. A research permit for the study site was granted by the Southern Transdanubian Environmental and Nature Protection Office. Financial support for student research from MOL Plc. is acknowledged. This paper is MTA-MTM-ELTE Paleo contribution No. 229. LA - English DB - MTMT ER - TY - JOUR AU - Pozsgai, Emília AU - Józsa, Sándor AU - Dunkl, István AU - Sebe, Krisztina AU - Thamóné Bozsó, Edit AU - Sajó, István AU - Dezső, József AU - von Eynatten, H TI - Provenance of the Upper Triassic siliciclastics of the Mecsek Mountains and Villány Hills (Pannonian Basin, Hungary). constraints to the Early Mesozoic paleogeography of the Tisza Megaunit TS - constraints to the Early Mesozoic paleogeography of the Tisza Megaunit JF - INTERNATIONAL JOURNAL OF EARTH SCIENCES J2 - INT J EARTH SCI VL - 106 PY - 2017 IS - 6 SP - 2005 EP - 2024 PG - 20 SN - 1437-3254 DO - 10.1007/s00531-016-1406-0 UR - https://m2.mtmt.hu/api/publication/3132886 ID - 3132886 N1 - Megjegyzés-26917143 Megjegyzés-26809875 OA No Funding Agency and Grant Number: Doctoral School of Earth Sciences of the University Pecs; Szentagothai Research Centre Pecs; Department of Petrology and Geochemistry of the Eotvos Lorand University; Geoscience Centre of the University of Gottingen Funding text: This study was funded by the Doctoral School of Earth Sciences of the University Pecs, Szentagothai Research Centre Pecs, Department of Petrology and Geochemistry of the Eotvos Lorand University, and Geoscience Centre of the University of Gottingen. The authors are grateful to Attila Osi and the Lendulet Dinosaur Research Group for the extended support. We are indebted for the instructions to mineral separation to Irina Ottenbacher (Gottingen), for the photographs and guidance to calculation of chemical composition (SEM) to Kirsten Techmer (Gottingen) and Zsolt Bendo (Budapest), for instructions to Raman spectroscopy to Keno Lunsdorf and Burkhard C. Schmidt (Gottingen) and to XRD to Janos Kovacs (Pecs). We are thankful to Ildiko Havasi (Danube-Drava National Park) for allowing our research at the nature protection area of Templom Hill. We are grateful to Tamas Budai, Akos Halmai, Gyula Konrad, Erzsebet Ralisch-Felgenhauer, Andrea Raucsik-Varga, Tivadar M. Toth and Attila Voros for the constructive discussions. We are grateful to Gabor Tari and Salvatore Critelli for their constructive reviews. AB - The Tisza Megaunit in the Southern Pannonian Basin formed part of the southern margin of the European Plate in the Early Mesozoic era. Its exact paleo-position and relation to other structural blocks is disputed for a long time. Detrital zircon U–Pb dating, heavy mineral analysis and petrographical examination of Carnian to Pliensbachian sandstone members lead to better understanding of the provenance of clastic deposits after the Ladinian–Carnian carbonate to siliciclastic facies shift in the Southwestern Tisza Megaunit. Investigations allow for constraining its paleogeographic relation to adjacent units. The Carnian and Pliensbachian siliciclastics of the Villány Hills derive from inside the Southwestern Tisza Megaunit, i.e. the medium-grade polymetamorphic rocks of the adjacent Slavonian Mountains or similar basement fragments. The Upper Triassic clastic deposits of the Mecsek Mountains most likely derive from Variscan felsic plutonic rocks of the local basement or partially from the Southern/Southwestern Bohemian Massif. About 200 Ma zircon U–Pb ages are tentatively interpreted as traces of synsedimentary distal volcanism in the Central Atlantic Magmatic Province. LA - English DB - MTMT ER - TY - JOUR AU - Reiser, MK AU - Schuster, R AU - Tropper, P AU - Fuegenschuh, B TI - Constraints on the depositional age and tectonometamorphic evolution of marbles from the Biharia Nappe System (Apuseni Mountains, Romania) JF - GEOLOGICA CARPATHICA J2 - GEOL CARPATH VL - 68 PY - 2017 IS - 2 SP - 147 EP - 164 PG - 18 SN - 1335-0552 DO - 10.1515/geoca-2017-0012 UR - https://m2.mtmt.hu/api/publication/26747238 ID - 26747238 N1 - Funding Agency and Grant Number: Austrian Science Fund (FWF)Austrian Science Fund (FWF) [I138-N19]; University of Innsbruck (office of the vice rector for research); Austrian Science Fund (FWF)Austrian Science Fund (FWF) [I 138] Funding Source: researchfish Funding text: Fruitful discussions with Stefan M. Schmid, Liviu Matenco, Alex Kounov and Hannah Pomella as well as support in the field from Emanoil Sasaran and Ioan Balintoni are highly appreciated. We thank Manuela Wimmer for help with the C and O isotope studies, Richard Tessadri for help with the XRF-analyses and Monika Horschinegg for Sr isotopic analysis. The authors would like to thank the reviewers for comments and suggestions that have significantly improved the manuscript. Financial support by the Austrian Science Fund (FWF): I138-N19 granted to Bernhard Fugenschuh and through the doctoral grant by the University of Innsbruck (office of the vice rector for research) is gratefully acknowledged. LA - English DB - MTMT ER - TY - JOUR AU - Reiser, MK AU - Schuster, R AU - Spikings, R AU - Tropper, P AU - Fuegenschuh, B TI - From nappe stacking to exhumation: Cretaceous tectonics in the Apuseni Mountains (Romania) JF - INTERNATIONAL JOURNAL OF EARTH SCIENCES J2 - INT J EARTH SCI VL - 106 PY - 2017 IS - 2 SP - 659 EP - 685 PG - 27 SN - 1437-3254 DO - 10.1007/s00531-016-1335-y UR - https://m2.mtmt.hu/api/publication/26563610 ID - 26563610 N1 - Megjegyzés-27131376 OA gold Funding Agency and Grant Number: University of Innsbruck; Medical University of Innsbruck; Austrian Science Fund (FWF)Austrian Science Fund (FWF) [FI001380]; Austrian Science Fund (FWF)Austrian Science Fund (FWF) [I 138] Funding Source: researchfish Funding text: Open access funding provided by University of Innsbruck and Medical University of Innsbruck. We highly appreciate fruitful discussions with Stefan M. Schmid, Liviu Matenco, and Hannah Pomella as well as support in the field from Emanoil Sasaran and Ioan Balintoni. We thank Stanislaw Grabala and Andrea Eberhofer for help with the mineral separation and Monika Horschinegg for chemical preparation and isotope measurements. Financial support by the Austrian Science Fund (FWF): FI001380 granted to Bernhard Fugenschuh is gratefully acknowledged. The authors would like to thank Franz Neubauer and Dinu Pana. for their comments and suggestions that have significantly improved the manuscript. LA - English DB - MTMT ER - TY - JOUR AU - Balázs, Attila AU - Matenco, L AU - Magyar, Imre AU - Horváth, Ferenc AU - Cloetingh, S TI - The link between tectonics and sedimentation in back-arc basins: New genetic constraints from the analysis of the Pannonian Basin JF - TECTONICS J2 - TECTONICS VL - 35 PY - 2016 IS - 6 SP - 1526 EP - 1559 PG - 34 SN - 0278-7407 DO - 10.1002/2015TC004109 UR - https://m2.mtmt.hu/api/publication/3097539 ID - 3097539 N1 - Cited By :52 Export Date: 27 November 2019 Correspondence Address: Balázs, A.; Department of Geophysics and Space Science, Eötvös Loránd UniversityHungary; email: a.balazs@uu.nl Funding Agency and Grant Number: Netherlands Centre for Integrated Solid Earth Science (ISES); Eotvos Lorand University, Budapest Funding text: This study was financed by the Netherlands Centre for Integrated Solid Earth Science (ISES) and Eotvos Lorand University, Budapest, in a collaborative study of the Pannonian Basin. MOL Plc., TXM Ltd., and RAG Ltd. are acknowledged for providing seismic and well data. The first and fourth authors (A.B. and F.H.) are grateful to the academic support of the Hungarian Science Foundation (OTKA NK83400). This is MTA-MTM-ELTE Paleo contribution No. 221. Laszlo Fodor, Gabor Bada, and Endre Dombradi are thanked for the stimulating discussions about the tectonics of the area. Orsolya Sztano is thanked for insights on the sedimentological evolution of the basins. Viktor Lemberkovics is acknowledged for discussions on the Kiskunhalas subbasin. We thank Bruno Saftic and an anonymous reviewer for their detailed and constructive remarks. The data supporting this paper are available by contacting the corresponding author. AB - The architecture of sedimentary basins reflects the relationship between accommodation space and sediment supply, their rates and localization being variable during basin evolution. The mechanisms driving the interplay between tectonics and sedimentation in extensional back-arc basins overlying rheological weak zones inherited from an earlier orogenic evolution are less understood. A typical example is the Pannonian back-arc basin of Central Europe. It is floored by continental lithosphere and was affected by large amounts of extension driven by the subduction rollback that took place in the Carpathians and/or Dinarides. A novel kinematic and seismic sequence stratigraphic interpretation calibrated by wells allows the quantification of the link between the formation of half grabens and coeval sedimentation in the Great Hungarian Plain part of the basin. While the lower order tectonic-induced cycles characterize the main phases of extension in various subbasins, the higher-order cyclicity and associated unconformities define individual moments of fault (re)activation. Our novel interpretation of a temporal and spatial migration of extension during Miocene times explains the contrasting present-day strike of various subbasins as a result of their gradual clockwise rotation. Incorporating the observed asymmetry, in particular the associated footwall exhumation, infers that the amount of extension is much larger than previously thought. The quantitative link between tectonics and sedimentation has allowed the definition of a novel model of sedimentation in asymmetric basins that can be ported to other natural scenarios of similarly hyperextended back-arc basins observed elsewhere. ©2016. American Geophysical Union. All Rights Reserved. LA - English DB - MTMT ER - TY - JOUR AU - Baranyi, Viktória AU - Pálfy, József AU - Görög, Ágnes AU - Riding, James B AU - Raucsik, Béla TI - Multiphase response of palynomorphs to the Toarcian Oceanic Anoxic Event (Early Jurassic) in the Réka Valley section, Hungary JF - REVIEW OF PALAEOBOTANY AND PALYNOLOGY J2 - REV PALAEOBOT PALYNO VL - 235 PY - 2016 SP - 51 EP - 70 PG - 20 SN - 0034-6667 DO - 10.1016/j.revpalbo.2016.09.011 UR - https://m2.mtmt.hu/api/publication/3120888 ID - 3120888 N1 - Megjegyzés-26332646 N1 Funding details: K72633, OTKA, Hungarian Scientific Research Fund N1 Funding text: We thank Maria Barbacka (Hungarian Natural History Museum, Budapest), and András Galácz and István Szente (Eötvös Loránd University, Budapest), for their helpful advice. Emese Réka Bodor (Geological and Geophysical Institute of Hungary, Budapest) is thanked for her assistance in the field, and help with data analysis. Elżbieta Witkowska (Jagiellonian University, Kraków, Poland) and Jadwiga Ziaja (Władysław Szafer Institute of Botany, Kraków, Poland) are acknowledged for their help with taxonomy, and for obtaining literature. Emanuela Mattioli (Université Claude Bernard Lyon 1, France) kindly undertook calcareous nannofossil analyses during an earlier project on the section studied. We thank Wolfram M. Kürschner (University of Oslo, Norway) for his constructive comments on an early draft of the manuscript. Two anonymous reviewers provided constructive comments and help in improving this article. The research was financed by the Hungarian Scientific Research Fund (project K72633) and the Hantken Miksa Foundation. Viktória Baranyi was also supported by an AASP Student Scholarship in 2013. James B. Riding publishes with the approval of the Executive Director, British Geological Survey (NERC). This is MTM–MTA–ELTE Palaeo contribution number 226. Funding Agency and Grant Number: Hungarian Scientific Research FundOrszagos Tudomanyos Kutatasi Alapprogramok (OTKA) [K72633]; Hantken Miksa Foundation; AASP Student Scholarship; Natural Environment Research CouncilUK Research & Innovation (UKRI)Natural Environment Research Council (NERC) [bgs05002, bgs05016] Funding Source: researchfish Funding text: We thank Maria Barbacka (Hungarian Natural History Museum, Budapest), and Andras Galacz and Istvan Szente (Elitvos Lorand University, Budapest), for their helpful advice. Emese Reka Bodor (Geological and Geophysical Institute of Hungary, Budapest) is thanked for her assistance in the field, and help with data analysis. Elzbieta Witkowska (Jagiellonian University, Krakow, Poland) and Jadwiga Ziaja (Wladyslaw Szafer Institute of Botany, Krakow, Poland) are acknowledged for their help with taxonomy, and for obtaining literature. Emanuela Mattioli (Universite Claude Bernard Lyon 1, France) kindly undertook calcareous nannofossil analyses during an earlier project on the section studied. We thank Wolfram M. Kurschner (University of Oslo, Norway) for his constructive comments on an early draft of the manuscript. Two anonymous reviewers provided constructive comments and help in improving this article. The research was financed by the Hungarian Scientific Research Fund (project K72633) and the Hantken Miksa Foundation. Viktoria Baranyi was also supported by an AASP Student Scholarship in 2013. James B. Riding publishes with the approval of the Executive Director, British Geological Survey (NERC). This is MTM-MTA-ELTE Palaeo contribution number 226. AB - Abstract Major palaeoenvironmental and palaeoceanographical changes occurred during the Early Jurassic Toarcian Oceanic Anoxic Event (T-OAE), due to a perturbation of the global carbon cycle and a crisis in marine ecosystems. The sequence of environmental change and regional differences during the T-OAE are not yet fully understood and organic-walled phytoplankton and other palynomorphs are well-suited, but under-utilised, in research into this event. Based on quantitative palynological analyses from a black shale-bearing succession at Réka Valley in the Mecsek Mountains of southwest Hungary, five sequential palynomorph assemblages are distinguished. These reveal major shifts in organic-walled phytoplankton communities, driven by palaeoenvironmental changes. In addition, palynofacies analysis helped to document changes in the composition of sedimentary organic matter, and to quantify the terrestrial input. Assemblage 1 is characterised by a moderately diverse phytoplankton community and high levels of terrestrial palynomorphs. Assemblage 2 records a significant peak of the euryhaline dinoflagellate cyst Nannoceratopsis. Assemblage 3 is distinguished by dominance of highly opportunistic prasinophytes and the temporary disappearance of all dinoflagellate cyst taxa. Assemblages 4 and 5 represent distinctive phases of a prolonged recovery phase with low diversity phytoplankton assemblages and intermittently high levels of terrestrially-derived palynomorphs. The successive disappearance of phytoplankton taxa and the gradual takeover by opportunistic euryhaline species at the onset of the T-OAE were related to several phenomena. These include reduced salinity in the surface waters, establishment of a stable pycnocline and deterioration of nutrient recycling, followed by oxygen deficiency throughout much of the water column. The high amount of terrestrially-derived palynodebris indicates intense runoff and freshwater input, driven by the early Toarcian warming and the enhanced hydrological cycle. Comparison with coeval European successions proves that the palaeoenvironmental changes during the T-OAE were not entirely synchronous, and local factors played a crucial role in influencing phytoplankton communities. In the Mecsek Basin, regional freshening of the surface waters and increased terrestrial input due to the proximity of the hinterland had a greater influence on phytoplankton communities compared to the open oceanic setting of the Tethys to the south. LA - English DB - MTMT ER - TY - JOUR AU - Cvetkovic, V. AU - Prelević, D. AU - Schmid, S. TI - Geology of south-eastern Europe JF - ENVIRONMENTAL EARTH SCIENCES J2 - ENVIRON EARTH SCI VL - 2016 PY - 2016 SP - 1 EP - 29 PG - 29 SN - 1866-6280 DO - 10.1007/978-3-319-25379-4_1 UR - https://m2.mtmt.hu/api/publication/32915453 ID - 32915453 N1 - Faculty of Mining and Geology, University of Belgrade, Đušina 11, Belgrade, 11000, Serbia Institut für Geophysik ETH, Zürich, Switzerland Cited By :24 Export Date: 1 July 2022 Correspondence Address: Cvetkovic, V.; Faculty of Mining and Geology, Đušina 11, Serbia; email: cvladica@rgf.bg.ac.rs AB - The region of South-Eastern Europe (SEE) occupies an important segment of the Alpine-Himalayan collisional orogenic belt and consists of several Phanerozoic mobile belts. The SEE region inherits its geology from the evolution of the Vardar Tethys ocean, which existed in-between the Eurasian (Europe) and Gondwana (Africa) continental plates and which relicts presently occur along the Vardar-Tethyan mega-suture. This synthesis, therefore, consists of (1) pre-, (2) syn- and (3) post-Vardar-Tethyan geology of SEE. Pre-Vardar-Tethyan geology on the European side is reflected by geological units formed from Precambrian to Mesozoic times and include the Moesian platform, the Dacia mega-unit and the Rhodopes. On the Gondwana side, it is represented by the External Dinarides, the Dalmatian-Ionian Zone and Stable Adria (Apulia), all principally formed from Paleozoic to Mesozoic times. The Syn-Vardar-Tethyan units encompass the bulk of the geological framework of SEE. They are a physical record of the former existence of the Mesozoic oceanic lithosphere, being represented dominantly by ophiolites and trench/accretionary wedge (melange) assemblages, which originated and were reworked during the life-span of the Vardar Tethys. The Post-Vardar-Tethyan geological evolution refers to the time period from the final closure of the Vardar Tethys until present. It comprises all rocks that stratigraphically overlie the Vardar-Tethyan mega-suture and seal the contacts between the mega-suture and the surrounding geological units. This is the time characterized by rapid extension coupled with exhumation of the lower crustal material, high heat flow, both intrusive and extrusive magmatism and considerable lithosphere thinning. LA - English DB - MTMT ER - TY - JOUR AU - Dal Sasso, C AU - Pierangelini, G AU - Famiani, F AU - Cau, A AU - Nicosia, U TI - First sauropod bones from Italy offer new insights on the radiation of Titanosauria between Africa and Europe JF - CRETACEOUS RESEARCH J2 - CRETACEOUS RES VL - 64 PY - 2016 SP - 88 EP - 109 PG - 22 SN - 0195-6671 DO - 10.1016/j.cretres.2016.03.008 UR - https://m2.mtmt.hu/api/publication/25601726 ID - 25601726 N1 - Museo di Storia Naturale di Milano, Corso Venezia 55, Milano, 20121, Italy 160 rue Pierre Valdo, Lyon, 69005, France Mostra Permanente di Geo-Paleontologia, Parco Regionale del Monte Subasio, Cà Piombino, Assisi, 06081, Italy Dipartimento di Scienze Biologiche, Geologiche ed Ambientali, Università di Bologna, Via Zamboni 67, Bologna, 40126, Italy Museo Geologico e Paleontologico 'Giovanni Capellini', Via Zamboni 63, Bologna, 40126, Italy Dipartimento di Scienze della Terra, 'Sapienza' Università di Roma, Piazzale Aldo Moro 5, Roma, 00185, Italy Cited By :21 Export Date: 3 January 2023 Correspondence Address: Dal Sasso, C.; Museo di Storia Naturale di Milano, Corso Venezia 55, Italy; email: cdalsasso@yahoo.com LA - English DB - MTMT ER - TY - JOUR AU - Magyar, Levente AU - Benei, Balázs AU - Halász, Amadé TI - Re-evaluation of archive pebble distribution data for the Upper Permian Bakonya Sandstone Member of the Kővágószőlős Formation, Hungary — a comparison with the composition of cores BAF–1 and BAF–1A JF - FÖLDTANI KÖZLÖNY J2 - FÖLDTANI KÖZLÖNY VL - 146 PY - 2016 IS - 3 SP - 223 EP - 232 PG - 10 SN - 0015-542X UR - https://m2.mtmt.hu/api/publication/3167421 ID - 3167421 LA - English DB - MTMT ER - TY - JOUR AU - Németh, Tibor AU - Máthé, Z AU - Pekker, Péter AU - Dódony, István AU - Kovácsné Kis, Viktória AU - Sipos, Péter AU - Cora, Ildikó AU - Kovács, Ivett TI - Clay mineralogy of the Boda Claystone Formation (Mecsek Mts., SW Hungary) JF - OPEN GEOSCIENCES J2 - OPEN GEOSCI VL - 8 PY - 2016 IS - 1 SP - 259 EP - 274 PG - 16 SN - 2391-5447 DO - 10.1515/geo-2016-0024 UR - https://m2.mtmt.hu/api/publication/3071286 ID - 3071286 N1 - Funding Agency and Grant Number: Swiss-Hungarian Cooperation Programme [SH/7/2/11]; FP7 [226716] Funding text: This study was financially supported by Swiss-Hungarian Cooperation Programme (SH/7/2/11) and FP7/2007-2013 (226716). Technical help of Maria Keresztes is acknowledged. AB - Boda Claystone Formation (BCF) is the host rock of the planned site for high level nuclear waste repository inHungary. Samples representing the dominant rock types of BCF were studied: albitic claystone, claystone with high illite content, and analcime bearing claystone. Clay minerals in these three rock types were characterized by Xray powder diffraction (XRD), transmission electron microscopy (TEM) and thermal analysis (DTA-TG), and the results were discussed from the point of view of the radionuclide sorption properties being studied in the future. Mineral compositions of bulk BCF samples vary in wide ranges. In the albitic sample, besides the dominant illite, few percent of chlorite represents the layer silicates in the clay fraction. Illite is the dominating phase in the illitic sample, with a few percent of chlorite. HRTEM study revealed that the thickness of illite particles rarely reaches 10 layers, usually are of 5-6 TOT layer thick. Illite crystals are generally thicker in the albitic sample than in the illitic one. The significant difference between the clay mineral characterisitics of the analcimous and the other two samples is that the former contains regularly interstratified chlorite/smectite beside the dominant illite. Based on the structural and chemical data two illite type minerals are present in the BCF samples: 1M polytype containing octahedral Fe and Mg besides Al, 2M polytype illite generally is free of Fe andMg. Close association of very thin illite plates and nanosized hematite crystals is typical textural feature for BCF. The goal of this study is to provide solid mineralogical basis for further studies focusing on radionuclide sorption properties. © 2016 T. Németh et al., published by De Gruyter Open. LA - English DB - MTMT ER - TY - JOUR AU - Skultéti, Ágnes AU - M. Tóth, Tivadar TI - Localisation of ductile and brittle shear zones along the Szentlőrinc-1 well in the Mecsekalja Zone using quartz microstructural and well-log data JF - ACTA GEODAETICA ET GEOPHYSICA J2 - ACTA GEOD GEOPHYS VL - 51 PY - 2016 IS - 2 SP - 295 EP - 314 PG - 20 SN - 2213-5812 DO - 10.1007/s40328-015-0127-3 UR - https://m2.mtmt.hu/api/publication/2949640 ID - 2949640 N1 - Cited By :2 Export Date: 12 February 2021 Correspondence Address: Skultéti, Á.; Department of Mineralogy Geochemistry and Petrology, Hungary; email: skulteti.agi@gmail.com Cited By :2 Export Date: 18 April 2021 Correspondence Address: Skultéti, Á.; Department of Mineralogy Geochemistry and Petrology, Hungary; email: skulteti.agi@gmail.com LA - English DB - MTMT ER - TY - JOUR AU - Csato, I AU - Toth, S AU - Catuneanu, O AU - Granjeon, D TI - A sequence stratigraphic model for the Upper Miocene-Pliocene basin fill of the Pannonian Basin, eastern Hungary JF - MARINE AND PETROLEUM GEOLOGY J2 - MAR PETROL GEOL VL - 66 PY - 2015 SP - 117 EP - 134 PG - 18 SN - 0264-8172 DO - 10.1016/j.marpetgeo.2015.02.010 UR - https://m2.mtmt.hu/api/publication/25378640 ID - 25378640 N1 - Megjegyzés-25330058 PN 1 Megjegyzés-25347226 PN 1 Megjegyzés-25371037 PN 1 MOL Oil and Gas Plc, Budapest, 1117, Hungary University of Alberta, Department of Earth and Atmospheric Sciences, Edmonton, AB, Canada IFP Energies Nouvelles, Rueil-Malmaison, France Cited By :19 Export Date: 27 November 2019 Correspondence Address: Csato, I.; MOL Oil and Gas PlcHungary Part number: 1 LA - English DB - MTMT ER - TY - JOUR AU - Gallhofer, Daniela AU - von Quadt, Albrecht AU - Peytcheva, Irena AU - Schmid, Stefan M AU - Heinrich, Christoph A TI - Tectonic, magmatic, and metallogenic evolution of the Late Cretaceous arc in the Carpathian-Balkan orogen JF - TECTONICS J2 - TECTONICS VL - 34 PY - 2015 IS - 9 SP - 1813 EP - 1836 PG - 24 SN - 0278-7407 DO - 10.1002/2015TC003834 UR - https://m2.mtmt.hu/api/publication/25365826 ID - 25365826 N1 - Funding Agency and Grant Number: Swiss National Science FoundationSwiss National Science Foundation (SNSF)European Commission [200020-146681, 20021-146651]; SNF scopes [JRP 7BUPJ062396, IZ73ZO_128089] Funding text: This study was supported by the Swiss National Science Foundation grants 200020-146681 and 20021-146651 and SNF scopes projects JRP 7BUPJ062396 and IZ73ZO_128089 and incorporates results by Melanie Kolb, Svetoslav Georgiev, and Majka Kaiser-Rohrmaier as early pioneers of this multi-PhD project. Ioan Seghedi provided essential help during joint field work in Romania, and we are most grateful for his regional geological insight. We thank Ramon Aubert, Markus Walle, Marcel Guillong, Lydia Zehnder, and Muhammed Usman for their support in the laboratories. All original geochemical data used in this study, including a compilation of results from M. Kolb and S. Georgiev, are provided in digital form as supporting information. Douwe van Hinsbergen is thanked for sharing his ideas concerning plate tectonic reconstructions, influencing parts of our Figure 7. We thank Jeremy Richards and Iain Neill for their constructive reviews, which considerably improved this manuscript. LA - English DB - MTMT ER - TY - JOUR AU - Halász, Amadé AU - Halmai, Ákos TI - The colour analysis method applied to homogeneous rocks JF - GEOLOGOS J2 - GEOLOGOS VL - 21 PY - 2015 IS - 4 SP - 233 EP - 239 PG - 7 SN - 1426-8981 DO - 10.1515/logos-2015-0019 UR - https://m2.mtmt.hu/api/publication/2989417 ID - 2989417 N1 - http://www.geologos.com.pl/pdf/geologos-21-4- Halasz.pdf AB - Computer-aided colour analysis can facilitate cyclostratigraphic studies. Here we report on a case study involving the development of a digital colour analysis method for examination of the Boda Claystone Formation which is the most suitable in Hungary for the disposal of high-level radioactive waste. Rock type colours are reddish brown or brownish red, or any shade between brown and red. The method presented here could be used to differentiate similar colours and to identify gradual transitions between these; the latter are of great importance in a cyclostratigraphic analysis of the succession. Geophysical well-logging has demonstrated the existence of characteristic cyclic units, as detected by colour and natural gamma. Based on our research, colour, natural gamma and lithology correlate well. For core Ib-4, these features reveal the presence of orderly cycles with thicknesses of roughly 0.64 to 13 metres. Once the core has been scanned, this is a time- and cost-effective method. LA - English DB - MTMT ER - TY - JOUR AU - Horváth, Ferenc AU - Musitz, Balázs AU - Balázs, Attila AU - Végh, Andor AU - Uhrin, András AU - Nádor, Annamária AU - Koroknai, B AU - Pap, Norbert AU - Tóth, Tamás AU - Wórum, G TI - Evolution of the Pannonian basin and its geothermal resources JF - GEOTHERMICS J2 - GEOTHERMICS VL - 53 PY - 2015 SP - 328 EP - 352 PG - 25 SN - 0375-6505 DO - 10.1016/j.geothermics.2014.07.009 UR - https://m2.mtmt.hu/api/publication/2719067 ID - 2719067 N1 - Geomega Ltd., Mester u. 4, H-1095 Budapest, Hungary Department of Geophysics and Space Sciences, Eötvös Loránd University, Pázmány Péter st. 1/c, H-1117 Budapest, Hungary Geological and Geophysical Institute of Hungary, Stefánia út 14, H-1442 Budapest, Hungary Department of Political Geography and Regional Development, University of Pécs, Vasvári Pál u. 4., H-7622 Pécs, Hungary Eriksfiord AS, Prof. Olav Hanssens vei 7A, Ipark, N-4021 Stavanger, Norway Utrecht University, Faculty of Geosciences, Utrecht, Netherlands Cited By :74 Export Date: 18 December 2018 CODEN: GTMCA Correspondence Address: Horváth, F.; MOL Hungarian Oil and Gas Company Plc, Október huszonharmadika u. 18, H-1117, Hungary; email: frankh@ludens.elte.hu LA - English DB - MTMT ER - TY - JOUR AU - Simicek, Daniel AU - Babek, Ondrej TI - Assessing provenance of Upper Cretaceous siliciclastics using spectral gamma-ray record JF - GEOLOGICA CARPATHICA J2 - GEOL CARPATH VL - 66 PY - 2015 IS - 4 SP - 311 EP - 329 PG - 19 SN - 1335-0552 DO - 10.1515/geoca-2015-0028 UR - https://m2.mtmt.hu/api/publication/25371198 ID - 25371198 LA - English DB - MTMT ER - TY - JOUR AU - Tilita, M AU - Scheck-Wenderoth, M AU - Matenco, L AU - Cloetingh, S TI - Modelling the coupling between salt kinematics and subsidence evolution: Inferences for the Miocene evolution of the Transylvanian Basin JF - TECTONOPHYSICS J2 - TECTONOPHYSICS VL - 658 PY - 2015 SP - 169 EP - 185 PG - 17 SN - 0040-1951 DO - 10.1016/j.tecto.2015.07.021 UR - https://m2.mtmt.hu/api/publication/25373467 ID - 25373467 N1 - Cited By :5 Export Date: 15 February 2022 Correspondence Address: Tilita, M.; Repsol Exploración S.A., Mendez Álvaro 44, Spain; email: marius.tilita@gmail.com LA - English DB - MTMT ER - TY - JOUR AU - Türk, Gábor AU - Prokisch, József AU - Simon, Edina AU - Szabó, Szilárd TI - Loading and dilution: arsenic, sodium and nutrients in a section of the River Tisza, Hungary JF - OPEN GEOSCIENCES J2 - OPEN GEOSCI VL - 7 PY - 2015 IS - 1 SP - 627 EP - 636 PG - 10 SN - 2391-5447 DO - 10.1515/geo-2015-0035 UR - https://m2.mtmt.hu/api/publication/2968441 ID - 2968441 LA - English DB - MTMT ER - TY - JOUR AU - Van, Gelder IE AU - Matenco, L AU - Willingshofer, E AU - Tomljenovic, B AU - Andriessen, PAM AU - Ducea, MN AU - Beniest, A AU - Gruić, A TI - The tectonic evolution of a critical segment of the Dinarides-Alps connection: Kinematic and geochronological inferences from the Medvednica Mountains, NE Croatia JF - TECTONICS J2 - TECTONICS VL - 34 PY - 2015 IS - 9 SP - 1952 EP - 1978 PG - 27 SN - 0278-7407 DO - 10.1002/2015TC003937 UR - https://m2.mtmt.hu/api/publication/25163708 ID - 25163708 N1 - Faculty of Geosciences, Utrecht University, Utrecht, Netherlands Faculty of Earth and Life Sciences, VU University Amsterdam, Amsterdam, Netherlands Faculty of Mining, Geology and Petroleum Engineering, University of Zagreb, Zagreb, Croatia Department of Geosciences, University of Arizona, Tucson, AZ, United States Faculty of Geology and Geophysics, University of Bucharest, Bucharest, Romania Cited By :19 Export Date: 27 November 2019 Correspondence Address: Van Gelder, I.E.; Faculty of Geosciences, Utrecht UniversityNetherlands LA - English DB - MTMT ER - TY - JOUR AU - Visnovitz, Ferenc AU - Horváth, Ferenc AU - Fekete, N AU - Spiess, V TI - Strike-slip tectonics in the Pannonian basin based on seismic surveys at Lake Balaton JF - INTERNATIONAL JOURNAL OF EARTH SCIENCES J2 - INT J EARTH SCI VL - 104 PY - 2015 IS - 8 SP - 2273 EP - 2285 PG - 13 SN - 1437-3254 DO - 10.1007/s00531-015-1179-x UR - https://m2.mtmt.hu/api/publication/2964506 ID - 2964506 N1 - Megjegyzés-26660255 N1 Funding details: UGC, University Grants Commission Megjegyzés-26661642 N1 Funding details: UGC, University Grants Commission Megjegyzés-26661731 N1 Funding details: UGC, University Grants Commission Cited By :7 Export Date: 27 November 2019 CODEN: IJESF Correspondence Address: Visnovitz, F.; Department of Geophysics and Space Sciences, Eötvös Loránd University, H-1117 Pázmány P. st. 1/C, Hungary; email: visnovitz.ferenc@gmail.com Funding Agency and Grant Number: Hungarian Scientific Research Fund (OTKA)Orszagos Tudomanyos Kutatasi Alapprogramok (OTKA) [109255K, NK83400]; Marine Technology-Environmental Research group of the Department of Geosciences, University of Bremen Funding text: We are grateful to the staff of the Geomega Ltd., the team of the University of Bremen, the students of the Department of Geophysics and Space Sciences of Eotvos University and Fraunhofer Institute for their contribution to the measurements, data processing and construction of the large seismo-acoustic database. We thank the comments of Laszlo Fodor, Marco Sacchi and the unknown reviewers that improved this manuscript. The work was supported by the Hungarian Scientific Research Fund (OTKA) 109255K, NK83400 and support raised by the Marine Technology-Environmental Research group of the Department of Geosciences, University of Bremen. AB - Strike-slip tectonics has been the dominant style of deformation during the neotectonic (Pliocene and Quaternary) evolution of the Pannonian basin. Main faults are exposed in the “island mountains” of the basin, but strike-slip tectonic features can be best studied in the basin fill by seismic data. Lake Balaton offers the opportunity to carry out high to ultra-high-resolution seismo-acoustic surveys to image stratigraphic and tectonic features in the central part of the Pannonian basin. Several campaigns in the lake using different acquisition techniques have resulted in more than 2000-km seismo-acoustic profiles with a range of resolutions and penetration depths. Interpretation of faults and folds shows a few kilometers wide shear zone below the lake in Late Miocene–Pliocene strata. This zone can be identified as the continuation of the Balatonfő line known onshore to the east of the lake. Mapping revealed a set of duplex structures and highlighted the importance of this shear zone in the formation of Lake Balaton. Comparison of our results to analogue clay models suggests that the observed shear zone is sinistral and the horizontal displacement is on the order of hundreds of meters. Looking at 3D industrial seismic data to the south of the lake, we suggest that the first-order Balaton line, which represents the continuation of Periadriatic line, is also sinistral and characterized by small horizontal displacement of about 1.0–1.5 km during Pliocene and Quaternary times. This indicates a 0.2–0.3 mm/year average slip rate, which is compatible with recent GPS measurements. LA - English DB - MTMT ER - TY - JOUR AU - Buda, György AU - Nagy, G AU - Pál-Molnár, Elemér TI - Allanite and monazite occurrences in variscan granitoids of Tisza Mega-Unit (South Hungary) JF - CARPATHIAN JOURNAL OF EARTH AND ENVIRONMENTAL SCIENCES J2 - CARPATH J EARTH ENVIRON SCI VL - 9 PY - 2014 IS - 1 SP - 57 EP - 68 PG - 12 SN - 1842-4090 UR - https://m2.mtmt.hu/api/publication/2469969 ID - 2469969 N1 - Department of Mineralogy, Eötvös Loránd University, Pázmány P. Street 1/C, H-1117 Budapest, Hungary Institute for Geological and Geochemical Research, Research Centre for Astronomy and Earth Sciences, Hungarian Academy of Sciences, Budaörsi Street 45, H-1112 Budapest, Hungary Department of Mineralogy, Geochemistry and Petrology, University of Szeged, P.O. Box 651, H-6701 Szeged, Hungary MTA-ELTE Volcanology Research Group, Pázmány P. Street 1/C, H-1117 Budapest, Hungary Cited By :3 Export Date: 24 January 2023 Correspondence Address: Department of Mineralogy, Pázmány P. Street 1/C, H-1117 Budapest, Hungary LA - English DB - MTMT ER - TY - JOUR AU - Fiser-Nagy, Ágnes AU - Varga-Tóth, I AU - M. Tóth, Tivadar TI - Lithology identification using open-hole well-log data in the metamorphic Kiskunhalas-NE hydrocarbon reservoir, South Hungary JF - ACTA GEODAETICA ET GEOPHYSICA J2 - ACTA GEOD GEOPHYS VL - 49 PY - 2014 IS - 1 SP - 57 EP - 78 PG - 22 SN - 2213-5812 DO - 10.1007/s40328-013-0037-1 UR - https://m2.mtmt.hu/api/publication/2474978 ID - 2474978 AB - in press LA - English DB - MTMT ER - TY - JOUR AU - Bisevac, V AU - Krenn, E AU - Finger, F AU - Luzar-Oberiter, B AU - Balen, D TI - Provenance of Paleozoic very low- to low-grade metasedimentary rocks of South Tisia (Slavonian Mountains, Radlovac Complex, Croatia) JF - GEOLOGICA CARPATHICA J2 - GEOL CARPATH VL - 64 PY - 2013 IS - 1 SP - 3 EP - 22 PG - 20 SN - 1335-0552 DO - 10.2478/geoca-2013-0001 UR - https://m2.mtmt.hu/api/publication/23827609 ID - 23827609 N1 - Institute of Mineralogy and Petrology, Department of Geology, University of Zagreb, Horvatovac 95, HR-10000 Zagreb, Croatia Institute of Geology and Paleontology, Department of Geology, University of Zagreb, Horvatovac 102, HR-10000 Zagreb, Croatia Division of Mineralogy, Department of Materials Engineering and Physics, University of Salzburg, Hellbrunnerstrasse 34, 5020 Salzburg, Austria Cited By :7 Export Date: 25 March 2024 Correspondence Address: Biševac, V.; Institute of Mineralogy and Petrology, Horvatovac 95, HR-10000 Zagreb, Croatia; email: vabisevac@geol.pmf.hr LA - English DB - MTMT ER - TY - JOUR AU - Bujtor, László TI - Valanginian perisphinctid ammonites from the Kisújbánya Basin (Eastern Mecsek Mts., Hungary) JF - CRETACEOUS RESEARCH J2 - CRETACEOUS RES VL - 41 PY - 2013 SP - 1 EP - 16 PG - 16 SN - 0195-6671 DO - 10.1016/j.cretres.2012.10.001 UR - https://m2.mtmt.hu/api/publication/2091219 ID - 2091219 AB - The most complete Hungarian Valanginian perisphinctid ammonite fauna of the Mecsek Mountains (South Hungary) consists of 14 species is reported. Thurmanniceras sp. aff. otopeta, Fuhriella michaelis, F. cf. hoheneggeri, Sarasinella cf. ambigua, Neocomites (Neocomites) subtenuis, Neocomites (Eristavites) platycostatus are reported for the first time from Hungary. The fauna comprises 23 ammonite species and is reported from Valanginian tuffaceous marl, alternating marl–limestone beds and loose limestone blocks. Two studied sections represent the Lower Valanginian Thurmanniceras pertransiens and partly the Busnardoites campylotoxus Zones while ammonites from loose blocks indicate the latter and possibly the Upper Valanginian Saynoceras verrucosum Zone. Variations in the faunal composition of the marl beds and the limestone blocks respectively, refer to the contrast between the ammonite ecological demands. Phylloceratid and lytoceratid ammonites prevail the marl beds, while olcostephanid and neocomitid ammonites prevail the shallower platform-like limestones. Sediment accumulation rate in that palaeo volcano related environment was high and bottom currents frequently washed together ammonite shells or filled their body chambers with smaller ammonite shell fragments. Due to the fast sedimentation the sections represent only partially the recognized ammonite zones therefore long-term or even infra-regional correlation was not possible. Palaeobiogeographically, the ammonite fauna has Mediterranean character and it shows close relationships to the Valanginian faunas of the Bakony Mts. (Hungary), Western Carpathians (Slovakia), Northern Calcareous Alps (Austria), and SE Spain. The presence of Fuhriella species is remarkable and enlarges our knowledge on the distribution of this enigmatic ammonite taxon adding new data to its Valanginian stratigraphic position and geographic distribution. LA - English DB - MTMT ER - TY - JOUR AU - Császár, Géza AU - Szinger, Balázs AU - Piros, Olga TI - From continental platform towards rifting of the Tisza Unit in the Late Triassic to Early Cretaceous JF - GEOLOGICA CARPATHICA J2 - GEOL CARPATH VL - 64 PY - 2013 IS - 4 SP - 279 EP - 290 PG - 12 SN - 1335-0552 DO - 10.2478/geoca-2013-0020 UR - https://m2.mtmt.hu/api/publication/2464910 ID - 2464910 N1 - Cited By :7 Export Date: 11 November 2022 Correspondence Address: Eötvös Loránd University, Pazmany Peter setany 1/C, H-1117 Budapest, Hungary Funding details: AT-9/2008, K 68791, T 062468 Funding text 1: Acknowledgments: The study was financially supported by the National Scientific Research Fund T 062468 and K 68791, Fund Aktion Österreich—Ungarn 74öu5 and Fund TéT AT-9/2008. The authors are indebted to Ágnes Görög for her kind help in completing this paper and to the referees for the careful control of the manuscript. AB - The Upper Triassic-Lower Cretaceous successions of the Transdanubian part of the Mecsek and Villany-Bihor Zones of the Tisza Unit have been studied from the lithological, lithostratigraphical, sedimentological, microfossil and microfacies points of view in order to correlate and interpret the significant differences between them and to draw a conclusion about their geological and paleogeographical history. After an overview of the paleogeographical reconstructions of the broader area, the succession of the Mecsek and Villany-Bihor Zones and the debated Mariakemend-Bar Range are introduced. Until the end of the Middle Triassic the study area acted as an entity. The first fundamental difference between the two zones can be recognized in the Late Triassic when marine carbonates were replaced by thick fluvial siliciclastics in the Mecsek Zone, while it is represented only by small, local lenses with a few and thin dolostone intercalations in the Villany Zone. The Mecsek Zone is bordered southward by one of the large listric faults to the north of which very thick siliciclastics developed in the Early to Middle Jurassic, whereas it is highly lacunose in the larger western part of the Villany-Bihor Zone. The break at the base is subaerial, higher in the succession it is shallow submarine. The sediment is silty, occasionally sandy crinoidal limestone of late Early Jurassic or even Middle Jurassic in age. The Upper Jurassic in the Mecsek Zone is composed of deep-water cherty limestone while in the Villany Zone it became a thick, shallowing pelagic limestone with reworked patch reef fragments. It is clear evidence that the Mecsek Zone had a thinned continental crust thanks to the nearby rift zone while in the Villany Zone the crust remained thick. The actualized version of the Plasienka's paleogeographical model (Plasienka 2000) is introduced. LA - English DB - MTMT ER - TY - JOUR AU - Dabi, Gergely AU - Bajnóczi, Bernadett AU - Schubert, Félix AU - M. Tóth, Tivadar TI - The origin and role of a calcite-filled microcrack generation in a metamorphic crystalline complex: The characterization of a fossilised seismic permeability system JF - TECTONOPHYSICS J2 - TECTONOPHYSICS VL - 608 PY - 2013 SP - 792 EP - 803 PG - 12 SN - 0040-1951 DO - 10.1016/j.tecto.2013.07.039 UR - https://m2.mtmt.hu/api/publication/2414426 ID - 2414426 LA - English DB - MTMT ER - TY - JOUR AU - Gröger, HR AU - Tischler, M AU - Fügenschuh, B AU - Schmid, SM TI - Thermal history of the Maramureş area (Northern Romania) constrained by zircon fission track analysis: Cretaceous metamorphism and Late Cretaceous to Paleocene exhumation JF - GEOLOGICA CARPATHICA J2 - GEOL CARPATH VL - 64 PY - 2013 IS - 5 SP - 383 EP - 398 PG - 16 SN - 1335-0552 DO - 10.2478/geoca-2013-0026 UR - https://m2.mtmt.hu/api/publication/23598142 ID - 23598142 N1 - N1 Funding Details: 21-64979.01, SNSF, Swiss National Science Foundation LA - English DB - MTMT ER - TY - JOUR AU - Kounov, A AU - Schmid, SM TI - Fission-track constraints on the thermal and tectonic evolution of the Apuseni Mountains (Romania) JF - INTERNATIONAL JOURNAL OF EARTH SCIENCES J2 - INT J EARTH SCI VL - 102 PY - 2013 IS - 1 SP - 207 EP - 233 PG - 27 SN - 1437-3254 DO - 10.1007/s00531-012-0800-5 UR - https://m2.mtmt.hu/api/publication/24076647 ID - 24076647 N1 - Cited By :29 Export Date: 6 January 2023 CODEN: IJESF Correspondence Address: Kounov, A.; Institute of Geology and Paleontology, , 4056 Basel, Switzerland; email: a.kounov@unibas.ch LA - English DB - MTMT ER - TY - JOUR AU - Márton Péterné Szalay, Emőke AU - Grabowski, J AU - Plašienka, D AU - Túnyi, I AU - Krobicki, M AU - Haas, János AU - Pethe, Mihály TI - New paleomagnetic results from the Upper Cretaceous red marls of the Pieniny Klippen Belt, Western Carpathians: evidence for general CCW rotation and implications for the origin of the structural arc formation JF - TECTONOPHYSICS J2 - TECTONOPHYSICS VL - 592 PY - 2013 SP - 1 EP - 13 PG - 13 SN - 0040-1951 DO - 10.1016/j.tecto.2013.01.027 UR - https://m2.mtmt.hu/api/publication/2196221 ID - 2196221 N1 - Geological and Geophysical Institute of Hungary, Paleomagnetic Laboratory, Stefánia út 14, H-1143 Budapest, Hungary Polish Geological Institute - National Research Institute, Paleomagnetic Laboratory, Rakowiecka 4, 00-975 Warsaw, Poland Comenius University, Department of Geology and Paleontology, Mlynská dolina G, 842 15 Bratislava, Slovakia Slovak Academy of Sciences, Geophysical Institute, Paleomagnetic Laboratory, Dúbravská cesta 9, 845 28 Bratislava, Slovakia Polish Geological Institute - National Research Institute, Upper Silesian Branch, Królowej Jadwigi 1, 41-200 Sosnowiec, Poland AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Cracow, Poland MTA-ELTE Geological, Geophysical and Space Science Research Group, Eötvös Loránd University, Department of Geology, Pázmány Péter stny. 1/C, H-1117 Budapest, Hungary Eötvös Loránd University, Department of Geophysics and Space Science, Pázmány Péter stny. 1/C, H-1117 Budapest, Hungary Cited By :45 Export Date: 1 July 2022 Correspondence Address: Márton, E.; Geological and Geophysical Institute of Hungary, Stefánia út 14, H-1143 Budapest, Hungary; email: paleo@mfgi.hu LA - English DB - MTMT ER - TY - JOUR AU - Fiser-Nagy, Ágnes AU - M. Tóth, Tivadar AU - Vásárhelyi, Balázs AU - Földes, Tamás TI - Integrated core study of a fractured metamorphic HC-reservoir; Kiskunhalas-NE, Pannonian Basin JF - ACTA GEODAETICA ET GEOPHYSICA J2 - ACTA GEOD GEOPHYS VL - 48 PY - 2013 IS - 1 SP - 53 EP - 75 PG - 23 SN - 2213-5812 DO - 10.1007/s40328-012-0008-y UR - https://m2.mtmt.hu/api/publication/2190426 ID - 2190426 N1 - Funding Agency and Grant Number: European UnionEuropean Union (EU); European Social FundEuropean Social Fund (ESF); [TAMOP-4.2.2/B-10/1-2010-0012] Funding text: We thank MOL Hungarian Oil and Gas Company for making the study of the samples and thin sections possible. Balazs Kiss is thanked for the fruitful discussions about the behaviour of the KIHANE reservoir. The publication is supported by the European Union and co-funded by the European Social Fund. Project title: "Broadening the knowledge base and supporting the long term professional sustainability of the Research University Centre of Excellence at the University of Szeged by ensuring the rising generation of excellent scientists". Project number: TAMOP-4.2.2/B-10/1-2010-0012. English was corrected by Proof-Reading-Service.com. Department of Mineralogy Geochemistry and Petrology, University of Szeged, P.O. Box 651, 6701 Szeged, Hungary Department of Structural Engineering, Pollack Mihály Faculty of Engineering, University of Pécs, Pécs, Hungary Institute of Diagnostic Imaging and Radiation Oncology, Kaposvár University, Kaposvár, Hungary Cited By :1 Export Date: 11 February 2021 Correspondence Address: Nagy, A.; Department of Mineralogy Geochemistry and Petrology, P.O. Box 651, 6701 Szeged, Hungary; email: agnes.nagy@geo.u-szeged.hu Funding details: European Social Fund, ESF Funding details: European Commission, EC Funding text 1: Acknowledgements We thank MOL Hungarian Oil and Gas Company for making the study of the samples and thin sections possible. Balázs Kiss is thanked for the fruitful discussions about the behaviour of the KIHA-NE reservoir. The publication is supported by the European Union and co-funded by the European Social Fund. Project title: “Broadening the knowledge base and supporting the long term professional sustainability of the Research University Centre of Excellence at the University of Szeged by ensuring the rising generation of excellent scientists”. Project number: TÁMOP-4.2.2/B-10/1-2010-0012. English was corrected by ProofReading-Service.com. Department of Mineralogy Geochemistry and Petrology, University of Szeged, P.O. Box 651, 6701 Szeged, Hungary Department of Structural Engineering, Pollack Mihály Faculty of Engineering, University of Pécs, Pécs, Hungary Institute of Diagnostic Imaging and Radiation Oncology, Kaposvár University, Kaposvár, Hungary Cited By :1 Export Date: 12 February 2021 Correspondence Address: Nagy, A.; Department of Mineralogy Geochemistry and Petrology, P.O. Box 651, 6701 Szeged, Hungary; email: agnes.nagy@geo.u-szeged.hu Funding details: European Social Fund, ESF Funding details: European Commission, EC Funding text 1: Acknowledgements We thank MOL Hungarian Oil and Gas Company for making the study of the samples and thin sections possible. Balázs Kiss is thanked for the fruitful discussions about the behaviour of the KIHA-NE reservoir. The publication is supported by the European Union and co-funded by the European Social Fund. Project title: “Broadening the knowledge base and supporting the long term professional sustainability of the Research University Centre of Excellence at the University of Szeged by ensuring the rising generation of excellent scientists”. Project number: TÁMOP-4.2.2/B-10/1-2010-0012. English was corrected by ProofReading-Service.com. Department of Mineralogy Geochemistry and Petrology, University of Szeged, P.O. Box 651, 6701 Szeged, Hungary Department of Structural Engineering, Pollack Mihály Faculty of Engineering, University of Pécs, Pécs, Hungary Institute of Diagnostic Imaging and Radiation Oncology, Kaposvár University, Kaposvár, Hungary Cited By :3 Export Date: 12 September 2021 Correspondence Address: Nagy, A.; Department of Mineralogy Geochemistry and Petrology, P.O. Box 651, 6701 Szeged, Hungary; email: agnes.nagy@geo.u-szeged.hu Funding details: European Commission, EC Funding details: European Social Fund, ESF Funding text 1: Acknowledgements We thank MOL Hungarian Oil and Gas Company for making the study of the samples and thin sections possible. Balázs Kiss is thanked for the fruitful discussions about the behaviour of the KIHA-NE reservoir. The publication is supported by the European Union and co-funded by the European Social Fund. Project title: “Broadening the knowledge base and supporting the long term professional sustainability of the Research University Centre of Excellence at the University of Szeged by ensuring the rising generation of excellent scientists”. Project number: TÁMOP-4.2.2/B-10/1-2010-0012. English was corrected by ProofReading-Service.com. LA - English DB - MTMT ER - TY - JOUR AU - Ősi, Attila AU - Pozsgai, Emília AU - Prondvai, Edina AU - Botfalvai, Gábor AU - Götz, AE AU - Makádi, László AU - Hajdu, ZS AU - Csengődi, D AU - Czirják, G AU - Sebe, Krisztina AU - Szentesi, Zoltán TI - First report of Triassic vertebrate assemblages from the Villány Hills (Southern Hungary) JF - CENTRAL EUROPEAN GEOLOGY J2 - CENT EUR GEOL VL - 56 PY - 2013 IS - 4 SP - 297 EP - 335 PG - 39 SN - 1788-2281 DO - 10.1556/CEuGeol.56.2013.4.2 UR - https://m2.mtmt.hu/api/publication/2583272 ID - 2583272 LA - English DB - MTMT ER - TY - JOUR AU - Tilita, M AU - Matenco, L AU - Dinu, C AU - Ionescu, L AU - Cloetingh, S TI - Understanding the kinematic evolution and genesis of a back-arc continental "sag" basin: The Neogene evolution of the Transylvanian Basin JF - TECTONOPHYSICS J2 - TECTONOPHYSICS VL - 602 PY - 2013 IS - SI SP - 237 EP - 258 PG - 1 SN - 0040-1951 DO - 10.1016/j.tecto.2012.12.029 UR - https://m2.mtmt.hu/api/publication/23383937 ID - 23383937 N1 - Rompetrol S.A., 3-5, Piaţa Presei Libere, 013702, Bucharest-1, Romania Utrecht University, Faculty of Earth Sciences, Budapestlaan 4, 3584CD, Utrecht, Netherlands University of Bucharest, Faculty of Geology and Geophysics, 6 Traian Vuia str., 020956, Bucharest-2, Romania not available, Romgaz S.A., 4, Piaţa C. I. Motaş, 551130, Mediaş, Sibiu, Romania Cited By :24 Export Date: 15 February 2022 Correspondence Address: Tiliţǎ, M.; not available, Rompetrol S.A., 3-5, Piaţa Presei Libere, 013702, Bucharest-1, Romania; email: marius.tilita@gmail.com LA - English DB - MTMT ER - TY - JOUR AU - Toljic, M AU - Matenco, L AU - Ducea, MN AU - Stojadinovic, U AU - Milivojevic, J AU - Deric, N TI - The evolution of a key segment in the Europe-Adria collision: The Fruska Gora of northern Serbia JF - GLOBAL AND PLANETARY CHANGE J2 - GLOBAL PLANET CHANGE VL - 103 PY - 2013 SP - 39 EP - 62 PG - 24 SN - 0921-8181 DO - 10.1016/j.gloplacha.2012.10.009 UR - https://m2.mtmt.hu/api/publication/24852576 ID - 24852576 N1 - Megjegyzés-23559788 FN: Thomson Reuters Web of Knowledge ISSN:0921-8181 LA - English DB - MTMT ER - TY - JOUR AU - Buda, György AU - Pál-Molnár, Elemér TI - Apatite as a petrogenetic indicator of Variscan granitoids in Tisza Mega-Unit (South Hungary) JF - CARPATHIAN JOURNAL OF EARTH AND ENVIRONMENTAL SCIENCES J2 - CARPATH J EARTH ENVIRON SCI VL - 7 PY - 2012 IS - 4 SP - 47 EP - 60 PG - 14 SN - 1842-4090 UR - https://m2.mtmt.hu/api/publication/2031779 ID - 2031779 N1 - Cited By :5 Export Date: 24 January 2023 Correspondence Address: Buda, G.; Department of Mineralogy, Pázmány P. str. 1/C, H-1117 Budapest, Hungary; email: buda@ludens.elte.hu LA - English DB - MTMT ER - TY - JOUR AU - Buda, György AU - Pál-Molnár, Elemér AU - Koller, F TI - Mafic enclaves in peraluminous Variscan granitoid in the Battonya Unit from Southeast Hungary JF - GEOLOGIA CROATICA J2 - GEOL CROAT VL - 65 PY - 2012 IS - 2 SP - 243 EP - 253 PG - 11 SN - 1330-030X DO - 10.4154/GC.2012.15 UR - https://m2.mtmt.hu/api/publication/2011063 ID - 2011063 N1 - Funding Agency and Grant Number: Hungarian National Research Fund (OTKA) [K-67787] Funding text: The project was supported by the Hungarian National Research Fund (OTKA), No: K-67787. LA - English DB - MTMT ER - TY - JOUR AU - Görög, Ágnes AU - Tóth, Emőke AU - Wernli, Roland TI - Foraminifera and Ostracoda of the classic Callovian ammonite-rich bed of the Villány Mountains (Hungary) JF - HANTKENIANA J2 - HANTKENIANA VL - 7 PY - 2012 IS - 7 SP - 95 EP - 123 PG - 29 SN - 1219-3933 UR - https://m2.mtmt.hu/api/publication/1853055 ID - 1853055 N1 - Department of Palaeontology, Eötvös University, Pazmany Peter setany 1/c, H-1117 Budapest, Hungary Department of Geology and Paleontology, University of Geneva, Switzerland Cited By :7 Export Date: 20 January 2023 Correspondence Address: Department of Palaeontology, Pazmany Peter setany 1/c, H-1117 Budapest, Hungary LA - English DB - MTMT ER - TY - JOUR AU - Haas, János TI - Influence of global, regional, and local factors on the origin of the Jurassic manganese formation in the Transdanubian Range, Hungary JF - ORE GEOLOGY REVIEWS J2 - ORE GEOL REV VL - 47 PY - 2012 IS - Special issue SP - 77 EP - 86 PG - 10 SN - 0169-1368 DO - 10.1016/j.oregeorev.2011.08.006 UR - https://m2.mtmt.hu/api/publication/1791342 ID - 1791342 N1 - Cited By :22 Export Date: 1 July 2022 Correspondence Address: Haas, J.; HAS-ELTE Geological, Geophysical and Space Science Research Group, 1117 Budapest, Pázmány sétany 1/c, Hungary; email: haas@ludens.elte.hu LA - English DB - MTMT ER - TY - JOUR AU - Jáger, Viktor AU - Molnár, Ferenc AU - Buchs, D AU - Kodera, P TI - The connection between iron ore formations and „mud-shrimp” colonizations around sunken wood debris and hydrothermal sediments in a Lower Cretaceous continental rift basin, Mecsek Mts. Hungary. JF - EARTH-SCIENCE REVIEWS J2 - EARTH-SCI REV VL - 114 PY - 2012 IS - 1 SP - 250 EP - 278 PG - 29 SN - 0012-8252 DO - 10.1016/j.earscirev.2012.06.003 UR - https://m2.mtmt.hu/api/publication/2421699 ID - 2421699 N1 - Cited By :20 Export Date: 13 January 2023 Correspondence Address: Jáger, V.; Department of Geology, 6 Ifjúság street, 7624 Pécs, Hungary; email: jagerviktor@yahoo.co.uk AB - In the Early Cretaceous, the continental rift basin of the Mecsek Mts. (Hungary), was situated on the southern edge of the European plate. The opening of the North Atlantic Ocean created a dilatational regime that expanded to the southern edge of the European plate, where several extensional basins and submarine volcanoes were formed during the Early Cretaceous epoch. Permanent seaquake activity caused high swell events during which a large amount of terrestrial wood fragments entered into submarine canyons from rivers or suspended woods which had sunk into the deep seafloor. These fragments created extended wood-fall deposits which contributed large-scale flourishing of numerous burrowing thalassinid crustaceans. Twelve different thalassinid coprolite ichnospecies can be found in the Berriasian-Hauterivian volcanosedimentary formations. According to the seladonitic crustacean burrows which associated with framboidal pyrite containing Zoophycos and Chondrites ichnofossils (i.e. a "fodinichnia" trace fossil association), the bottom water was aerobic and the pore water was anaerobic; in the latter sulfate reduction occurred. The preservation of wood fragments around thalassinid burrows can be explained by rapid sedimentation related to turbidity currents. Due to the low temperature hydrothermal circulations of seawater, large amounts of iron were released from intrusive, pillowed basaltic sills; these sills intruded into soft, water-saturated sediments containing large amounts of thalassinid excrement. In the coprolites can be found idiomorphic mineral particles originating from the basalts, and coprolites can often be found in peperitic interpillow sediments. This indicates that the life-activity of the decapoda crustaceans in many Lower Cretaceous occurrences initially preceded the first magmatic eruptions. The paroxysm of the rift volcanism took place during the Valanginian age, when some submarine volcanoes emerged above sea level, reaching a maximum height of 300 m (above sea level); from these volcanoes further terrestrial plant debris got into the basin. Hydrothermal vents, which periodically occurred around basaltic bodies until the Hauterivian, could have contributed to the creation of favourable temperature or nutritional conditions for some decapoda crustaceans - e.g the recently described new callianassid (Nihonotrypaea thermophila), which is known only from hydrothermally infuenced habitats. Around the intrusive pillow basalts, hydrothermal circulation of oxygenated seawater occured and thick seladonitic and goethitic fills formed along the cracks and cavities of pillowed basalts. When oxidized, sulfaterich fluids passed into the crustacean coprolite-rich, reductive and anaerobic interpillow sediments, these fluids underwent an intensive sulfate reduction. Thiswas primarily due to termophil sulfate reducers which as proved by the negative sulfur isotope values (-35.9‰ and-28.0‰ δ 34S) of sulfidic hydrothermal chimneys which contain framboidal pyrite and which were formed between the pillow basalts. The largest chimney structure reached a height of 1 m, with a mass of about 150 kg. The sulfide phase is characterized by Mo enrichments up to 511 ppm. The fluid inclusion measurements fromthe calcitic precipitations of the sulfide chimneys indicate lowtemperature (~129 °C) hydrothermal activity, and the salinity of the primary fluid inclusions proves the seawater origin of the hydrothermal fluids. In some thalassinid crustacean coprolite rich interpillow sediments and in the cracks of some hydrothermal calcite, there is the presence of black, lustrous bitumine (gilsonite) which is the distillation product of hydrothermal petroleum formed mainly by the coprolites. Hydrothermal circulationsof oxygenated seawater caused subsequent oxidation of the sulfidic, interpillowsediments and chimneys; these were altered to formgoethite. Due to the short-period of the hydrothermal activity among the intrusive pillowed basalts, sulfidized interpillow sediments could not be oxidized completely. The texture of the goethitic iron ore (as an interpillow sediment) is network-like and dentritic, which is very similar to the iron-oxidic and microbial textured sediments of the Juan de Fuca Ridge. The dendritic ironoxide-hydroxide particles which were involved in this study are not hollow and exceed the size-domain characteristic for bacterial products. However, in some cases hollow- and tube-like particles having a diameter of 1.2-1.5 μm can refer to the activity of the Sphaerotilus-Leptothrix iron-oxidizer bacterial group. © 2012 Elsevier B.V. LA - English DB - MTMT ER - TY - JOUR AU - Luzar-Oberiter, B AU - Mikes, T AU - Dunkl, István AU - Babic, L AU - von Eynatten, H TI - Provenance of Cretaceous synorogenic sediments from the NW Dinarides (Croatia) JF - SWISS JOURNAL OF GEOSCIENCES J2 - SWISS J GEOSCI VL - 105 PY - 2012 IS - 3 SP - 377 EP - 399 PG - 23 SN - 1661-8726 DO - 10.1007/s00015-012-0107-3 UR - https://m2.mtmt.hu/api/publication/24852889 ID - 24852889 N1 - Department of Geology, Faculty of Science, University of Zagreb, Horvatovac 102a, 10000 Zagreb, Croatia Abteilung Sedimentologie/Umweltgeologie, Geowissenschaftliches Zentrum der Universität Göttingen, Goldschmidtstrasse 3, 37077 Göttingen, Germany Institut für Geowissenschaften, Goethe-Universität Frankfurt, Altenhöferallee 1, 60438 Frankfurt am Main, Germany Biodiversität und Klima Forschungszentrum (BiK-F), Senckenberganlage 25, 60325 Frankfurt am Main, Germany Cited By :21 Export Date: 24 October 2022 Correspondence Address: Lužar-Oberiter, B.; Department of Geology, Faculty of Science, Horvatovac 102a, 10000 Zagreb, Croatia; email: bluzar@geol.pmf.hr LA - English DB - MTMT ER - TY - JOUR AU - Matenco, L AU - Radivojevic, D TI - On the formation and evolution of the Pannonian Basin: Constraints derived from the structure of the junction area between the Carpathians and Dinarides JF - TECTONICS J2 - TECTONICS VL - 31 PY - 2012 PG - 31 SN - 0278-7407 DO - 10.1029/2012TC003206 UR - https://m2.mtmt.hu/api/publication/24852742 ID - 24852742 N1 - Megjegyzés-24444971 Article first published online: 22 DEC 2012 LA - English DB - MTMT ER - TY - JOUR AU - Vörös, Attila TI - Episodic sedimentation on a peri-Tethyan ridge through the Middle-Late Jurassic transition (Villany Mountains, southern Hungary) JF - FACIES J2 - FACIES VL - 58 PY - 2012 IS - 3 SP - 415 EP - 443 PG - 29 SN - 0172-9179 DO - 10.1007/s10347-011-0287-8 UR - https://m2.mtmt.hu/api/publication/2182126 ID - 2182126 N1 - Cited By :17 Export Date: 23 February 2023 Correspondence Address: Vörös, A.; Research Group for Paleontology, , Budapest, Ludovika tér 2, 1083, Hungary; email: voros@nhmus.hu AB - The Villany area, as a central part of the Tisza microcontinent/terrane along the European margin of Tethys, was characterized by intense subsidence in the Early and Middle Triassic, followed by a long interruption of subsidence in the Late Triassic to Middle Jurassic. During the Middle-Late Jurassic transition, marine sedimentation started with three distinct sedimentary episodes dated as Late Bathonian, Early Callovian, and Middle-Late Callovian, respectively. The succession is terminated by a thick limestone of Middle Oxfordian age. The sedimentary features, microfacies, and macroinvertebrate associations of these four stratigraphic units are documented and illustrated. The Middle to Late Jurassic sedimentary episodes of the Villany succession record an interplay of local and global factors and paleogeographical changes. At the beginning, local tectonic movements governed the main features of sedimentation, though the role of eustasy was also essential. From the mid-Callovian onwards, global climatic, biotic, and paleoceanographical changes controlled the nature and formation of the local carbonate sediments. The Callovian stromatolites are attributed to the activity of sulphate-reducing bacteria in a deep sublittoral, current-swept environment. Upwelling of eutrophic Tethyan waters is recorded by the prevalence of the Bositra filament microfacies in the Callovian. The long submarine hiatus at around the Callovian-Oxfordian transition mirrors a serious restriction of the carbonate budget, due to sudden cooling and a change in the oceanic current system (opening of a circumglobal Tethyan Passage), and to a higher amount of dissolved CO2. In the Middle Oxfordian, the carbonate production considerably increased in accordance with the sudden global warming. LA - English DB - MTMT ER - TY - JOUR AU - Bisevac, V AU - Krenn, E AU - Balen, D AU - Finger, F AU - Balogh, Kadosa TI - Petrographic, geochemical and geochronological investigation on granitic pebbles from Permotriassic metasediments of the Tisia terrain (eastern Papuk, Croatia). JF - MINERALOGY AND PETROLOGY J2 - MINER PETROL VL - 102 PY - 2011 IS - 1-4 SP - 163 EP - 180 PG - 18 SN - 0930-0708 DO - 10.1007/s00710-011-0175-5 UR - https://m2.mtmt.hu/api/publication/1785259 ID - 1785259 LA - English DB - MTMT ER - TY - JOUR AU - Dabi, Gergely AU - Siklósy, Zoltán AU - Schubert, Félix AU - Bajnóczi, Bernadett AU - M. Tóth, Tivadar TI - The relevance of vein texture in understanding the past hydraulic behaviour of a crystalline rock mass: reconstruction of the palaeohydrology of the Mecsekalja Zone, south Hungary JF - GEOFLUIDS J2 - GEOFLUIDS VL - 11 PY - 2011 IS - 3 SP - 309 EP - 327 PG - 19 SN - 1468-8115 DO - 10.1111/j.1468-8123.2011.00342.x UR - https://m2.mtmt.hu/api/publication/1687934 ID - 1687934 LA - English DB - MTMT ER -