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Q47764530-B0F285C2-2167-46D7-BDBE-986EC8390926
Q47764530-B0F285C2-2167-46D7-BDBE-986EC8390926
BestRank
Statement
http://www.wikidata.org/entity/statement/Q47764530-B0F285C2-2167-46D7-BDBE-986EC8390926
Pikaia gracilens Walcott: stem chordate, or already specialized in the Cambrian?
P2860
Q47764530-B0F285C2-2167-46D7-BDBE-986EC8390926
BestRank
Statement
http://www.wikidata.org/entity/statement/Q47764530-B0F285C2-2167-46D7-BDBE-986EC8390926
rank
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type
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wasDerivedFrom
3bbc1ccd9d0b4ff7068380e2db9df8329580d600
P2860
Tentaculate fossils from the Cambrian of Canada (British Columbia) and China (Yunnan) interpreted as primitive deuterostomes