Calpionellids and calcareous nannofossils – important tools of the biostratigraphic correlation of Upper Jurassic-Lower Cretaceous sedimentary sequences

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F22%3A00558603" target="_blank" >RIV/67985831:_____/22:00558603 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Calpionellids and calcareous nannofossils – important tools of the biostratigraphic correlation of Upper Jurassic-Lower Cretaceous sedimentary sequences

Popis výsledku v původním jazyce

The Jurassic-Cretaceous boundary is the last boundary between two stratigraphic systems, which has not yet been conclusively defined by the International Commission on Stratigraphy. Determining the GSSP for the Berriasian Stage in the Tethys has been the objective of elaborate and integrated studies and discussions during past several years. Biostratigraphical analysis based on calpionellids and calcareous nannofossils within the above mentioned time interval forms an essential part of the research. These fossil groups are crucial for the detailed uppermost Jurassic and lower Cretaceous stratigraphy. They have a wide geographic distribution and a rapid phyletic evolution, which is strictly related with the changes of paleoenvironmental conditions. n

Název v anglickém jazyce

Calpionellids and calcareous nannofossils – important tools of the biostratigraphic correlation of Upper Jurassic-Lower Cretaceous sedimentary sequences

Popis výsledku anglicky

The Jurassic-Cretaceous boundary is the last boundary between two stratigraphic systems, which has not yet been conclusively defined by the International Commission on Stratigraphy. Determining the GSSP for the Berriasian Stage in the Tethys has been the objective of elaborate and integrated studies and discussions during past several years. Biostratigraphical analysis based on calpionellids and calcareous nannofossils within the above mentioned time interval forms an essential part of the research. These fossil groups are crucial for the detailed uppermost Jurassic and lower Cretaceous stratigraphy. They have a wide geographic distribution and a rapid phyletic evolution, which is strictly related with the changes of paleoenvironmental conditions. n

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

10505 - Geology

Projekt

<a href="/cs/project/GA20-10035S" target="_blank" >GA20-10035S: Průlomové instrumentální metody v globálních korelacích s vysokou rozlišovací schopností na hranici jura-křída</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů