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@article{2351661,
author = {Vernyhorova, Yuliia V. and Holcová, Katarína and Doláková, Nela and Reichenbacher, Bettina and Scheiner, Filip and Ackerman, Lukas and Rejšek, Jan and De Bortoli, Lorenzo and Trubač, Jakub and Utescher, Torsten},
article_number = {May},
doi = {http://dx.doi.org/10.1016/j.marmicro.2023.102231},
keywords = {Paleoclimate; Paleoenvironments; Miocene Climatic Optimum; Age-model; Langhian; Tarkhanian-early Chokrakian; Eastern Paratethys},
language = {eng},
issn = {0377-8398},
journal = {Marine Micropaleontology},
title = {The Miocene Climatic Optimum at the interface of epicontinental sea and large continent: A case study from the Middle Miocene of the Eastern Paratethys},
url = {http://www.sciencedirect.com/science/article/pii/S0377839823000300?via%3Dihub},
volume = {181},
year = {2023}
}
TY - JOUR
ID - 2351661
AU - Vernyhorova, Yuliia V. - Holcová, Katarína - Doláková, Nela - Reichenbacher, Bettina - Scheiner, Filip - Ackerman, Lukas - Rejšek, Jan - De Bortoli, Lorenzo - Trubač, Jakub - Utescher, Torsten
PY - 2023
TI - The Miocene Climatic Optimum at the interface of epicontinental sea and large continent: A case study from the Middle Miocene of the Eastern Paratethys
JF - Marine Micropaleontology
VL - 181
IS - May
SP - 1-31
EP - 1-31
PB - Elsevier
SN - 03778398
KW - Paleoclimate
KW - Paleoenvironments
KW - Miocene Climatic Optimum
KW - Age-model
KW - Langhian
KW - Tarkhanian-early Chokrakian
KW - Eastern Paratethys
UR - http://www.sciencedirect.com/science/article/pii/S0377839823000300?via%3Dihub
N2 - The Miocene Climate Optimum (MCO) , the subsequent Miocene Climate Transition (MCT) are important biotic, environmental and geologic events. Here we address whether this holds true for the epicontinental Eastern Paratethys Sea (today's Black - Caspian Sea region). Two Tarkhanian - lower Chokrakian sequences of Middle Miocene age in the Kerch Peninsula were investigated using foraminifera, calcareous nannofossils, molluscs, fish otoliths, spores and pollen, oxygen and carbon stable isotopes and strontium isotope stratigraphy (SIS). Our results show that the marine environment during the Tarkhanian to early Chokrakian in the study area was characterized by open shelf conditions (near upper part of lower sublittoral zone), variable water column stratification and bottom water oxygen levels. Biostratigraphy and new SIS data suggest an age of >15.5 (similar to 16.0?) - 14.75 Ma for the Tarkhanian, which implies a considerably longer duration (> 0.75 Ma vs. 0.1 Ma) than was previously suggested. The maximum transgression seen in the middle Tarkhanian could be dated to similar to 15.5-15.1 Ma and correlates with the highstand of sequence Bur 5/Lan 1 (15.2 Ma) and terminal phase of the MCO. The vegetation indicates a gradual change from subtropical humid (early Tarkhanian) to arid (early Chokrakian) conditions, which reflect the MCT. The climate change in the Eastern Paratethys occurred slightly earlier than in the Central Paratethys, possibly related to the existence of the large flat Eurasian continent.
ER -
VERNYHOROVA, Yuliia V., Katarína HOLCOVÁ, Nela DOLÁKOVÁ, Bettina REICHENBACHER, Filip SCHEINER, Lukas ACKERMAN, Jan REJŠEK, Lorenzo DE BORTOLI, Jakub TRUBAČ a Torsten UTESCHER. The Miocene Climatic Optimum at the interface of epicontinental sea and large continent: A case study from the Middle Miocene of the Eastern Paratethys. \textit{Marine Micropaleontology}. Elsevier, 2023, roč.~181, May, s.~1-31. ISSN~0377-8398. Dostupné z: https://dx.doi.org/10.1016/j.marmicro.2023.102231.
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