Carbon and oxygen stable isotopes of selected Cenomanian and Turonian rudists from Egypt and Czech Republic, and a note on changes in rudist diversity
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10109510" target="_blank" >RIV/00216208:11310/11:10109510 - isvavai.cz</a>
Alternative codes found
RIV/67985831:_____/11:00360804
Result on the web
<a href="http://dx.doi.org/10.3140/bull.geosci.1151" target="_blank" >http://dx.doi.org/10.3140/bull.geosci.1151</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3140/bull.geosci.1151" target="_blank" >10.3140/bull.geosci.1151</a>
Alternative languages
Result language
angličtina
Original language name
Carbon and oxygen stable isotopes of selected Cenomanian and Turonian rudists from Egypt and Czech Republic, and a note on changes in rudist diversity
Original language description
The stable isotope record and diversity of Cenomanian and Turonian rudists were compared for areas located at low paleolatitudes (10 degrees N - Northern Egypt; 5 samples; 13 analyses) and middle paleolatitudes (35 degrees N - Czech Republic, Bohemian Cretaceous Basin, BCB; 4 samples; 7 analyses). The oxygen isotope data indicate that the delta(18)O value of seawater was not identical for both areas. Moreover, local variations in seawater delta(18)O in the range of at least +/- 1 parts per thousand areprobable in the shallow water near-shore environment where the rudists lived. Supposing a value of -1 parts per thousand VSMOW for contemporaneous seawater, the paleotemperature can be calculated as being between 24.5 and 31.5 degrees C for the Late Cenomanian and between 32.9 and 34.7 degrees C for the Early Turonian in the BCB. The delta(18)O seawater value for the northern part of Egypt was probably slightly lower. Calculation using a seawater value of -1.5 parts per thousand VSMOW gi
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA205%2F07%2F1365" target="_blank" >GA205/07/1365: Integrated stratigraphy and geochemistry of the Jurassic/Cretaceous boundary strata in the Tethyan and Boreal Realms</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Bulletin of Geosciences
ISSN
1214-1119
e-ISSN
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Volume of the periodical
86
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
18
Pages from-to
209-226
UT code for WoS article
000291926200002
EID of the result in the Scopus database
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