Permian and Triassic exotic limestone blocks of the Crimea.

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Etat: Public
Version: de l'auteur
ID Serval
serval:BIB_12588
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Permian and Triassic exotic limestone blocks of the Crimea.
Périodique
Geodiversitas
Auteur(s)
Kotlyar GV, Baud Aymon, Pronina GP, Zakharov YD, Vuks VJ, Nestell MK, Belyaeva GV, Marcoux Jean
ISSN
1280-9659
Statut éditorial
Publié
Date de publication
1999
Volume
21
Pages
299-323
Langue
anglais
Résumé
Exotic limestone blocks of Permian and Triassic age occur in the Middle Triassic-Middle Jurassic Crimean olistostrome complex of the Maria and Aima River basins and in the Simferopol area. Rich assemblages of small foraminifers, fusulinids, brachiopods, rare ammonoids, and sphinctozoans occur in these blocks. Fossils from Permian blocks indicate the presence of zonal assemblages for the Bolorian, Kubergandian, Murgabian, Midian, Dzhulfian, anal Dorashamian stages. The Neoschwagerina simplex fusulinid zone is extended upward based on the presence in our material of Kubergandian ammonoids with Neoschwagerina simplex Ozawa. Comparison of the fauna from Triassic blocks to assemblages from other regions of the Tethys indicates that the age is Late Triassic Rhaetian corresponding to the Vandaites sturzenbaumi ammonoid zone.
Création de la notice
19/11/2007 9:32
Dernière modification de la notice
20/08/2019 12:40
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