TY  - JOUR
AU  - LÁZÁR, BOTOND
AU  - FALAHATGAR, MOSTAFA
AU  - SARFI, MEHDI
AU  - KALLANXHI, MĂDĂLINA-ELENA
AU  - BĂLC, RAMONA
AU  - Silye, Lóránd
TI  - BIOSTRATIGRAPHY AND PALEOENVIRONMENTAL ANALYSIS OF THE LOWER MIOCENE QOM FORMATION (JAAM AREA, CENTRAL IRANIAN BASIN)
JF  - RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA
J2  - RIV IT PALEON STRATIG
VL  - 129
PY  - 2023
IS  - 3
SP  - 609
EP  - 628
PG  - 20
SN  - 0035-6883
DO  - 10.54103/2039-4942/18651
UR  - https://m2.mtmt.hu/api/publication/34353246
ID  - 34353246
AB  - Lower Miocene sediments from a previously not investigated outcrop of the Qom Formation (Central Iranian Basin) were studied for their foraminiferal and calcareous nannofossil content. The studied stratigraphic record is assigned to the upper part of calcareous nannofossil NN2 Zone/CN1c Subzone and to the benthic foraminiferal Borelis melo melo Zone of Burdigalian age. The diversity indices, benthic foraminiferal morphogroups, and quantitative analyses of assemblages (principal component and cluster analysis) suggest an overall shallow-marine depositional environment. This interpretation is well constrained based on the dominance of the B1 benthic foraminifera morphotype with biconvex, trochospiral calcareous test, and epifaunal habitat. The identified six cluster groups of benthic foraminiferal assemblages are confirmed by the principal component analysis too, and their distribution along the studied section argue for dynamic changes of the environment. This is well exemplified by a more or less constant shallowing, then deepening trend of the environment as revealed by the shifting from the high diversity, shallow-shelf assemblages of Cluster 5 and 6 toward the low diversity, near-shore Ammonia tepida and Porosononion subgranosus assemblage (Cluster 1), and back.
LA  - English
DB  - MTMT
ER  - 

TY  - CONF
AU  - Váradi, Sándor
AU  - Botka, Dániel Bálint
AU  - Silye, Lóránd
TI  - A küküllődombói feltárások pannóniai kagylóinak morfometriai elemzése
T2  - XXIV. Nemzetközi Bányászati, Kohászati és Földtani Konferencia
PB  - Erdélyi Magyar Műszaki Tudományos Társaság (EMT)
C1  - Kolozsvár
PY  - 2023
SP  - 127
EP  - 128
PG  - 2
UR  - https://m2.mtmt.hu/api/publication/34073632
ID  - 34073632
LA  - Hungarian
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Kiss, Peter
AU  - Hudackova, Natalia
AU  - Titschack, Jurgen
AU  - Siccha, Michael G. R.
AU  - Hermanova, Zuzana
AU  - Silye, Lóránd
AU  - Ruman, Andrej
AU  - Rybar, Samuel
AU  - Kucera, Michal
TI  - Convergent evolution of spherical shells in Miocene planktonic foraminifera documents the parallel emergence of a complex character in response to environmental forcing
JF  - PALEOBIOLOGY
J2  - PALEOBIOLOGY
VL  - 49
PY  - 2023
IS  - 3
SP  - 454
EP  - 470
PG  - 17
SN  - 0094-8373
DO  - 10.1017/pab.2022.48
UR  - https://m2.mtmt.hu/api/publication/33859128
ID  - 33859128
AB  - The spherical encompassing final chamber of the planktonic foraminifera Orbulina universa is a prime example of a complex character whose evolution has been documented by a sequence of intermediate forms. However, the mechanism that induced evolution of the spherical chamber remain unclear. Here we show that shortly after the emergence of Orbulina, documented throughout the oceans, a convergent evolutionary transition occurred in the semi-isolated Paratethys, leading to the emergence of the endemic Velapertina, which occupied a similar niche to Orbulina in the surface waters. Using X-ray computed tomography scanning, we show that the evolution of the encompassing final chamber involved the same sequence of steps in both lineages, combining a progressively spherical shell shape with changes in the position, number, and sizes of apertures. The similarity in the sequence of character acquisitions suggests structural determinism in the way foraminiferal shells are constructed and the presence of natural selection favoring a spherical morphology. Collectively, the emergence of spherical chambers in the two lineages at a similar time suggests that the evolution of this spectacular complex character occurred in response to a singular environmental driver.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Jakab, Gusztáv
AU  - Pál, Ilona
AU  - Silye, Lóránd
AU  - Sümegi, Pál
AU  - Tóth, A
AU  - Sümegi, B
AU  - Frink, József Pál
AU  - Magyari, Enikő Katalin
AU  - Kern, Zoltán
AU  - Benkő, Elek
TI  - Social Context of Late Medieval and Early Modern Deforestation Periods in the Apuseni Mountains (Romania) based on an Integrated Evaluation of Historical and Paleobotanical Records
JF  - ENVIRONMENTAL ARCHAEOLOGY
J2  - ENVIRON ARCHAEOL
VL  - 28
PY  - 2023
IS  - 5
SP  - 345
EP  - 366
PG  - 22
SN  - 1461-4103
DO  - 10.1080/14614103.2021.1942744
UR  - https://m2.mtmt.hu/api/publication/32087364
ID  - 32087364
N1  - Funding Agency and Grant Number: Hungarian Scientific Research FundOrszagos Tudomanyos Kutatasi Alapprogramok (OTKA) [OTKA NF 112318, GINOP-2.3.2-15-2016-00019]
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Botka, Dániel Bálint
AU  - SZAPPANOS, B
AU  - MAGASI, A
AU  - MAGYAR, I
AU  - Silye, Lóránd
ED  - Bosnakoff, Mariann
ED  - Virág, Attila
ED  - Szives, Ottilia
ED  - Főzy, István
TI  - Két bioprovincia határán: A pliocén Erdélyi-tórendszer endemikus tavi molluszkái
T2  - 25. Magyar Őslénytani Vándorgyűlés, Tótvázsony, 2022 Program, előadáskivonatok, kirándulásvezető
PB  - Magyarhoni Földtani Társulat
CY  - Budapest
SN  - 9789638221872
PY  - 2022
SP  - 9
EP  - 10
PG  - 2
UR  - https://m2.mtmt.hu/api/publication/34074089
ID  - 34074089
LA  - Hungarian
DB  - MTMT
ER  - 

TY  - CONF
AU  - Botka, Dániel Bálint
AU  - SZAPPANOS, B
AU  - MAGASI, A
AU  - MAGYAR, I
AU  - Silye, Lóránd
TI  - Preliminary results from the endemic mollusc-bearing Brașov Basin (Pliocene, Transylvanian Lake System, Romania)
T2  - EGU General Assembly 2022: Abstracts
PB  - European Geosciences Union (EGU)
C1  - Bécs
PY  - 2022
UR  - https://m2.mtmt.hu/api/publication/34074085
ID  - 34074085
LA  - English
DB  - MTMT
ER  - 

TY  - BOOK
AU  - Lázár, Botond
AU  - Silye, Lóránd
AU  - Karin, Zonneveld
TI  - Determinants of benthic foraminiferal zonation at Cape Blanc, Atlantic Ocean
PY  - 2022
UR  - https://m2.mtmt.hu/api/publication/33708030
ID  - 33708030
LA  - English
DB  - MTMT
ER  - 

TY  - BOOK
AU  - Lázár, Botond
AU  - Silye, Lóránd
AU  - Karin, Zonneveld
TI  - Benthic foraminiferal assemblages from Cape Blanc, Atlantic Ocean: horizontal and vertical zonation
PY  - 2022
UR  - https://m2.mtmt.hu/api/publication/33708026
ID  - 33708026
LA  - English
DB  - MTMT
ER  - 

TY  - CONF
AU  - KÖVECSI, Szabolcs Attila
AU  - Less, György
AU  - PLEȘ, George
AU  - BINDIU-HAITONIC, Raluca
AU  - Silye, Lóránd
TI  - Az Albești nummulites-es mészkő mikrofácies elemzése és biosztratigráfiai vizsgálata
T2  - XXIII. Nemzetközi Bányászati, Kohászati és Földtani Konferencia
PB  - Erdélyi Magyar Műszaki Tudományos Társaság (EMT)
PY  - 2022
SP  - 40
EP  - 42
PG  - 3
UR  - https://m2.mtmt.hu/api/publication/33626342
ID  - 33626342
LA  - Hungarian
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Benkő, Elek
AU  - Silye, Lóránd
AU  - Tóth, Attila
AU  - Pál, Ilona
AU  - Frink, József Pál
AU  - Jakab, Gusztáv
TI  - Emerging Mediaeval Heritage: Environmental History Research at Băgău (c. Alba, Romania) and the Bottomless Lake (Tăul Fără Fund)
JF  - ACTA ARCHAEOLOGICA ACADEMIAE SCIENTIARUM HUNGARICAE
J2  - ACTA ARCHAEOL ACAD SCI HUNG
VL  - 73
PY  - 2022
IS  - 2
SP  - 191
EP  - 203
PG  - 13
SN  - 0001-5210
DO  - 10.1556/072.2022.00015
UR  - https://m2.mtmt.hu/api/publication/33199963
ID  - 33199963
LA  - English
DB  - MTMT
ER  -