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单词 Chaunograptus
释义

Chaunograptus

英语百科

Chaunograptus

Chaunograptus is a genus of putative graptolite known from the Middle Cambrian Burgess Shale. 11 specimens of Chaunograptus are known from the Greater Phyllopod bed, where they comprise 0.02% of the community.

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