The Kapanbogazi formation: A key unit for understanding Late Cretaceous evolution of the Pontides, N Turkey
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F16%3A86097673" target="_blank" >RIV/61989100:27350/16:86097673 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.palaeo.2015.06.028" target="_blank" >http://dx.doi.org/10.1016/j.palaeo.2015.06.028</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.palaeo.2015.06.028" target="_blank" >10.1016/j.palaeo.2015.06.028</a>
Alternative languages
Result language
angličtina
Original language name
The Kapanbogazi formation: A key unit for understanding Late Cretaceous evolution of the Pontides, N Turkey
Original language description
The Pontides forming the south-western continental margin of the Black Sea consist of two tectonic units, the Istanbul Zone in the west, and the Sakarya Zone in the central and eastern parts. The Sinop Basin in the Sakarya Zone is filled, from base to top, by Hauterivian to Albian turbidites, Cenomanian-Turonian red pelagic sediments, Turonian-Campanian magmatic-arc and related deposits, and by the uppermost Campanian to middle Eocene post-magmatic units developed on the southern passive margin of the Black Sea. Based on nannofossil, dinoflagellate, Foraminifera and Radiolaria data we describe the Kapanbogazi Formation, a Cenomanian-Turonian unit in the Sinop Basin, represented by red calcareous/siliceous pelagic shales, limestones and cherts passing gradually from the Albian black shales. These sediments possibly represent deepest depositional conditions of the basin during the Cenomanian-Turonian interval and also reflect the transition from an anoxic to an oxic palaeoenvironmental setting. The Istanbul Zone to the west was emerged during the deposition of the Kapanbogazi Formation in the Sakarya Zone. In the Pontides, red pelagic sediments were deposited at different times during the Cenomanian-Maastrichtian interval. Because the Kapanbogazi Formation was deposited only in the Sakarya Zone and because it is present in limited outcrops due to structural reorganization and thick overlying volcanoclastic pile, most previous authors assumed Cenomanian-Turonian hiatus. Herein we describe detailed palaeontological data from this unit and discuss their importance to the interpretation of depositional history and tectonics of the Black Sea region, as well as climatic and eustatic implications.
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
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Palaeogeography, Palaeoclimatology, Palaeoecology
ISSN
0031-0182
e-ISSN
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Volume of the periodical
441
Issue of the periodical within the volume
2016
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
17
Pages from-to
565-581
UT code for WoS article
000367113800012
EID of the result in the Scopus database
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