TY - JOUR AU - Kocsis, Tibor Ádám AU - Kiessling, Wolfgang AU - Pálfy, József TI - Radiolarian biodiversity dynamics through the Triassic and Jurassic: implications for proximate causes of the end-Triassic mass extinction JF - PALEOBIOLOGY J2 - PALEOBIOLOGY VL - 40 PY - 2014 IS - 4 SP - 625 EP - 639 PG - 15 SN - 0094-8373 DO - 10.1666/14007 UR - https://m2.mtmt.hu/api/publication/2724562 ID - 2724562 LA - English DB - MTMT ER - TY - JOUR AU - Rabi, Márton AU - Sukhanov, VB AU - Egorova, VN AU - Danilov, I AU - Joyce, AG TI - OSTEOLOGY, RELATIONSHIPS, AND ECOLOGY OF ANNEMYS ( TESTUDINES, EUCRYPTODIRA) FROM THE LATE JURASSIC OF SHAR TEG, MONGOLIA, AND PHYLOGENETIC DEFINITIONS FOR XINJIANGCHELYIDAE, SINEMYDIDAE, AND MACROBAENIDAE JF - JOURNAL OF VERTEBRATE PALEONTOLOGY J2 - J VERTEBR PALEONTOL VL - 34 PY - 2014 IS - 2 SP - 327 EP - 352 PG - 26 SN - 0272-4634 DO - 10.1080/02724634.2013.807274 UR - https://m2.mtmt.hu/api/publication/2575619 ID - 2575619 N1 - Funding Agency and Grant Number: Deutsche Forschungsgemeinschaft (DFG) [JO 928/2-1]; DFG [MA 1643/14-1]; Russian Foundation for Basic Research [11-04-91331-NNIO]; MTA Lendulet Program [95104] Funding text: We thank E. Syromyatnikova for patiently assisting M.R. and W.G.J. during their stay at PIN. D. Brinkman, T. Lyson, and J. Parham are thanked for insightful discussions. J. Sterli, D. Brinkman, and an anonymous reviewer provided valuable comments that helped improve the quality of the manuscript. J. Sterli is particularly thanked for her assistance in using TNT. This research was supported by Deutsche Forschungsgemeinschaft (DFG) grant JO 928/2-1 to W.G.J. The participation of I.D. in this study was supported by DFG grant MA 1643/14-1 and the Russian Foundation for Basic Research (project 11-04-91331-NNIO). M.R. was also supported by the MTA Lendulet Program Project No. 95104. AB - A complete description of the xinjiangchelyid turtles Annemys levensis and A. latiens is provided, based on all available material from the Upper Jurassic type locality of Shar Teg, Mongolia. Annemys latiens was previously known almost exclusively from shell material, but an undescribed skull from Shar Teg is referable to this species and its distinct morphology confirms the presence of two taxa at this locality. Annemys latiens has an elongated skull that markedly differs in proportions from those of A. levensis and resembles the shape of some recent, piscivorous turtles. The overall similarity of the shells of the two Annemys species combined with significant differences in the skull indicate that these turtles probably partitioned the aquatic niche by exploring different feeding strategies. Among xinjiangchelyids, at least three different skull morphotypes can be differentiated, which implies a moderate level of ecological diversification among Late Jurassic Asian turtles. Phylogenetic analysis weakly supports the inclusion of Annemys spp. into Xinjiangchelyidae and places xinjiangchelyids at the stem of Testudines, but the latter result is considered tentative. Phylogenetic definitions of Xinjiangchelyidae, Sinemydidae, and Macrobaenidae are provided for nomenclatural clarity and precision. SUPPLEMENTAL DATASupplemental materials are available for this article for free at www.tandfonline.com/UJVP LA - English DB - MTMT ER - TY - JOUR AU - Grabowski, J AU - Haas, János AU - Márton Péterné Szalay, Emőke AU - Pszczółkowski, A TI - Magneto- and biostratigraphy of the Jurassic/Cretaceous boundary in the Lókút section (Transdanubian Range, Hungary) JF - STUDIA GEOPHYSICA ET GEODAETICA J2 - STUD GEOPHYS GEOD VL - 54 PY - 2010 SP - 1 EP - 26 PG - 26 SN - 0039-3169 DO - 10.1007/s11200-010-0001-2 UR - https://m2.mtmt.hu/api/publication/1400650 ID - 1400650 N1 - Funding Agency and Grant Number: Polish Ministry of Science and Education [WEGRY/56/2007]; Hungarian Scientific Research Found [OTKA K49616] Funding text: The project was carried on within the frame of Polish-Hungarian bilateral cooperation for years 2006-2007. Financial support by Polish Ministry of Science and Education (project WEGRY/56/2007) and Hungarian Scientific Research Found OTKA K49616 is gratefully acknowledged. Thanks are due to Ing. Tadeusz Sztyrak for assistance in the field and careful preparation of thin sections and Kevin Samyn (EOST, Strasbourg) who carried out the demagnetization experiments on pilot samples during his summer training in the Paleomagnetic Laboratory of ELGI. The authors appreciate important remarks of journal referees: Jozef Michalik (Bratislava), Petr Pruner (Prague) and Robert Scholger (Leoben). LA - English DB - MTMT ER - TY - JOUR AU - Martin, JE AU - Rabi, Márton AU - Csiki, Z TI - Survival of Theriosuchus (Mesoeucrocodylia: Atoposauridae) in a Late Cretaceous archipelago: a new species from the Maastrichtian of Romania JF - NATURWISSENSCHAFTEN J2 - SCI NAT-HEIDELBERG VL - 97 PY - 2010 IS - 9 SP - 845 EP - 854 PG - 10 SN - 0028-1042 DO - 10.1007/s00114-010-0702-y UR - https://m2.mtmt.hu/api/publication/2523293 ID - 2523293 AB - Small terrestrial non-eusuchian mesoeucrocodylians are common components of Cretaceous assemblages of Gondwanan provinces with notosuchians and araripesuchids as flagship taxa in South America, Africa and Madagascar, well into the Late Cretaceous. On the other hand, these are exceedingly rare in Laurasian landmasses during the Late Cretaceous. Small terrestrial mesoeucrocodylians from Europe were often referred to the genus Theriosuchus, a taxon with stratigraphic range extending from the Late Jurassic to the late Early Cretaceous. Theriosuchus is abundantly reported from various European localities, although Asiatic and possibly North American members are also known. It has often been closely associated with the first modern crocodilians, members of the Eusuchia, because of the presence of procoelous vertebrae, a widespread key character diagnosing the Eusuchia. Nevertheless, the relationships of Theriosuchus have not been explored in detail although one species, Theriosuchus pusillus, has been extensively described and referred in numerous works. Here, we describe a new basal mesoeucrocodylian, Theriosuchus sympiestodon sp. nov. from the Maastrichtian of the HaA eg pound Basin, Romania, suggesting a large temporal gap (about 58 myr) in the fossil record of the genus. Inclusion of the new taxon, along with Theriosuchus guimarotae, in a phylogenetic analysis confirms its referral to the genus Theriosuchus, within a monophyletic atoposaurid clade. Although phylogenetic resolution within this clade is still poor, the new taxon appears, on morphological grounds, to be most closely related to T. pusillus. The relationships of Atoposauridae within Mesoeucrocodylia and especially to Neosuchia are discussed in light of the results of the present contribution as well as from recent work. Our results raise the possibility that Atoposauridae might not be regarded as a derived neosuchian clade anymore, although further investigation of the neosuchian interrelationships is needed. Reports of isolated teeth referable to a closely related taxon from the Upper Cretaceous of Romania and France, together with the presence of Doratodon and Ischyrochampsa, indicate a previously unsuspected diverse assemblage of non-eusuchian mesoeucrocodylians in the Late Cretaceous European archipelago. LA - English DB - MTMT ER - TY - JOUR AU - Rabi, Márton AU - Joyce, WG AU - Wings, O TI - A review of the Mesozoic turtles of the Junggar Basin (Xinjiang, Northwest China) and the paleobiogeography of Jurassic to Early Cretaceous Asian testudinates JF - PALAEOBIODIVERSITY AND PALAEOENVIRONMENTS J2 - PALAEOBIODIV PALAEOENV VL - 90 PY - 2010 IS - 3 SP - 259 EP - 273 PG - 15 SN - 1867-1594 UR - https://m2.mtmt.hu/api/publication/2708803 ID - 2708803 LA - English DB - MTMT ER - TY - JOUR AU - Schulte, P AU - Alegret, L AU - Arenillas, I AU - Arz, J A AU - Barton, P J AU - Bown, P R AU - Bralower, T AU - Christeson, G AU - Claeys, P AU - Cockell, C AU - Collins, G AU - Deutsch, A AU - Goldin, T AU - Goto, K AU - Grajales-Nishimura, J M AU - Grieve, R AU - Gulick, S AU - Johnson, K R AU - Kiessling, W AU - Koeberl, C AU - Kring, D A AU - MacLeod, K G AU - Matsui, T AU - Melosh, J AU - Montanari, A AU - Morgan, J AU - Neal, C AU - Norris, R D AU - Pierazzo, E AU - Ravizza, G AU - Rebolledo-Vieyra, M AU - Reimold, W-U AU - Robin, E AU - Salge, T AU - Speijer, R P AU - Sweet, A R AU - Urrutia-Fucugauchi, J AU - Vajda, Violetta AU - Whalen, M T AU - Willumsen, P S TI - The Chicxulub Asteroid Impact and Mass Extinction at the Cretaceous-Paleogene Boundary JF - SCIENCE J2 - SCIENCE VL - 327 PY - 2010 IS - 5970 SP - 1214 EP - 1218 PG - 5 SN - 0036-8075 DO - 10.1126/science.1177265 UR - https://m2.mtmt.hu/api/publication/3415393 ID - 3415393 LA - English DB - MTMT ER - TY - JOUR AU - Vörös, Attila TI - Escalation reflected in ornamentation and diversity history of brachiopod clades during the Mesozoic marine revolution JF - PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY J2 - PALAEOGEOGR PALAEOCL VL - 291 PY - 2010 IS - 3-4 SP - 474 EP - 480 PG - 7 SN - 0031-0182 DO - 10.1016/j.palaeo.2010.03.018 UR - https://m2.mtmt.hu/api/publication/1417430 ID - 1417430 N1 - Cited By :35 Export Date: 25 March 2024 CODEN: PPPYA Correspondence Address: Vörös, A.; Research Group for Palaeontology, P.O.B. 137, H-1431 Budapest, Hungary; email: voros@nhmus.hu LA - English DB - MTMT ER -