Abstract

A gigantic shell of a rudist of the genus Valletia is described for the first time from the Lower Berriasian of Southwest Crimea. The lithology and geological age of the host rock are discussed.

中文翻译：

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来自西南克里米亚的下贝里亚斯的巨大瓦莱蒂亚（Bivalvia，Rudistae）

摘要

属的rudist的巨大壳Valletia首次从西南克里米亚下贝利亚斯进行说明。讨论了宿主岩的岩性和地质年龄。