摘要
本文描述了产于贵阳乌当下奥陶统湄潭组双壳类化石10个种及未定种,其中2个新种。该双壳类化石群落层位低,数量多,为我省之冠,对其研究有重要的意义。
The specimens of bivalvia illustrated here were collected from the lower ordovician of Meitan formation in Wudang, Guiyang. They contain ten genera and undefined genera, among which two are new. The bivalvia fossil is located in lower area and is the richest in amount in Guizhou province, so it of great significance to do the research of the specimens.
基金
本院科研基金
关键词
早奥陶世
湄潭组
双壳类
贵阳
Guiyang
lower ordovician
meitan formation
bivalvia
fossil
