The final, Late Campanian – Early Maastrichtian stage of Micraster and Isomicraster (Echinoidea, Spatangoida) development

The final, late Campanian – early Maastrichtian stage of development of echinoids Micraster and Isomicraster, was studied based on extensive material from the Upper Cretaceous sediments of the North Caucasus, Mangyshlak, Kopetdag, Volga and Transvolga regions. The changes in the complex of...

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Bibliographic Details
Main Author: Kalyakin, Evgeniy Aleksandrovich
Format: Article
Language:English
Published: Saratov State University 2025-06-01
Series:Известия Саратовского университета. Новая серия: Серия Науки о Земле
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Online Access:https://geo.sgu.ru/sites/geo.sgu.ru/files/text-pdf/2025/06/nauki_o_zemle-2025_2-135-145.pdf
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