The Miocene Climatic Optimum at the interface of epicontinental
sea and large continent: A case study from the Middle Miocene
of the Eastern Paratethys

J 2023

The Miocene Climatic Optimum at the interface of epicontinental sea and large continent: A case study from the Middle Miocene of the Eastern Paratethys

VERNYHOROVA, Yuliia V., Katarína HOLCOVÁ, Nela DOLÁKOVÁ, Bettina REICHENBACHER, Filip SCHEINER et. al.

Základní údaje

Originální název

The Miocene Climatic Optimum at the interface of epicontinental sea and large continent: A case study from the Middle Miocene of the Eastern Paratethys

Autoři

VERNYHOROVA, Yuliia V. (804 Ukrajina, garant), Katarína HOLCOVÁ (203 Česká republika), Nela DOLÁKOVÁ (203 Česká republika, domácí), Bettina REICHENBACHER (276 Německo), Filip SCHEINER (203 Česká republika), Lukas ACKERMAN (203 Česká republika), Jan REJŠEK (203 Česká republika), Lorenzo DE BORTOLI (380 Itálie), Jakub TRUBAČ (203 Česká republika) a Torsten UTESCHER (276 Německo)

Vydání

Marine Micropaleontology, Elsevier, 2023, 0377-8398

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10506 Paleontology

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 1.900 v roce 2022

Kód RIV

RIV/00216224:14310/23:00129864

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1016/j.marmicro.2023.102231

UT WoS

000972678400001

Klíčová slova anglicky

Paleoclimate; Paleoenvironments; Miocene Climatic Optimum; Age-model; Langhian; Tarkhanian-early Chokrakian; Eastern Paratethys

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 5. 1. 2024 15:21, Mgr. Marie Šípková, DiS.

Anotace

V originále

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.

Návaznosti

DF13P01OVV005, projekt VaV

Název: Historické využívání krajiny Českomoravské vrchoviny v pravěku a středověku (Akronym: Historie krajiny)

Investor: Ministerstvo kultury ČR, Historické využívání krajiny Českomoravské vrchoviny v pravěku a středověku

Citovat

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. 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.

@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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