1. PikaiaPikaia gracilens is an extinct animal known from the Middle Cambrian Burgess Shale of British Columbia. 16 specimens of Title=Pikaia;ns=0/Main/;language:wiki=en,locale=en are known from the Greater Phyllopod bed, where they comprise 0.03% of the community.
Read “Pikaia” on English Wikipedia
Read “ピカイア” on Japanese Wikipedia
Read “Pikaia” on DBpedia
Read “Pikaia” on English Wikipedia
Read “ピカイア” on Japanese Wikipedia
Read “Pikaia” on DBpedia
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