The Jurassic-Cretaceous boundary on the northern Tethyan margin: Karpentná and Ropice sections (Outer Western Carpathians, Czech Republic)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F24%3A00584016" target="_blank" >RIV/67985831:_____/24:00584016 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/24:10480141 RIV/61989100:27350/24:10254625
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0195667124000417?via%3Dihub#ack0010" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0195667124000417?via%3Dihub#ack0010</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cretres.2024.105868" target="_blank" >10.1016/j.cretres.2024.105868</a>
Alternative languages
Result language
angličtina
Original language name
The Jurassic-Cretaceous boundary on the northern Tethyan margin: Karpentná and Ropice sections (Outer Western Carpathians, Czech Republic)
Original language description
Microfacies and high-resolution studies at the Silesian Unit (OuterWestern Carpathians, Czech Republic) on calpionellids, calcareous and non-calcareous dinoflagellate cysts, foraminifers and calcareous nannofossils, aligned with paleomagnetism, d13Ccarb and d18Ocarb, allow construction of a detailed stratigraphy and palaeoenvironmental interpretations across the Jurassic-Cretaceous (J/K) boundary. Two studied sections consist of allodapic and biomicritic limestones and marlstones. Ropice section spans the stratigraphic range from the upper Tithonian calpionellid Chitinoidella Zone, nannoplankton zone NJT16 to the lower Berriasian calpionellid Alpina Subzone of the Calpionella Zone, nannoplankton NC1 Zone. The J/K boundary is marked by the dominance of small forms of Calpionella alpina, rare occurrence of Nannoconus wintereri, and the first occurrence of organic-walled dinoflagellate cysts Dichadogonyaulax bensonii and Muderongia longicorna. A negative shift in the d13Ccarb values corresponds to the Tithonian/ Berriasian boundary, the base of the Calpionella Zone (Alpina Subzone). Karpentná section is represented by upper Tithonian calpionellid Chitinoidella to Crassicollaria zones. Remagnetization was documented in both sections.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10505 - Geology
Result continuities
Project
<a href="/en/project/GA20-10035S" target="_blank" >GA20-10035S: Leading edge instrumental methods in high resolution global Jurassic-Cretaceous boundary correlations</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Cretaceous Research
ISSN
0195-6671
e-ISSN
1095-998X
Volume of the periodical
159
Issue of the periodical within the volume
July
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
24
Pages from-to
105868
UT code for WoS article
001208915900001
EID of the result in the Scopus database
2-s2.0-85187491551