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RESTUDY ON "VASE-SHAPED MICROFOSSILS" FROM THE LOWER CAMBRIAN XIHAOPING MEMBER IN SOUTH SHAANXI AND WEST HUBEI
Author(s): 
Pages: 317-326
Year: Issue:  3
Journal: ACTA MICROPALAEONTOLOGICA SINICA

Keyword:  "瓶状微化石"开腔骨类后生动物下寒武统陕南鄂西;
Abstract: 本文展示了陕西西乡和湖北房县下寒武统西蒿坪段中的三块棘状集合体标本,论证了西蒿坪段中的所谓瓶状微化石不是原生动物,而是一类接近于开腔骨类Chancelloriids的多骨片后生动物化石.将过去在西蒿坪段中描述的14属38种"瓶状微化石"合并成1属2种,即Cam-brothyraampulliformisQianetZhang,1983和C.Truncata(Duan),1986.
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