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†Protocardia (Grypocardia) Guo 1988
urn:lsid:organismnames.com:name:838068
Microreference
128
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†Protocardia (Grypocardia) Guo 1988
Guo 1988. New genera of fossil bivalves from Yunnan. Yunnan Geology, 7(2) 1988: 112-144