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†Geraspis Pan & Chen 1993
urn:lsid:organismnames.com:name:1075483
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†Geraspis Pan & Chen 1993
Pan & Chen 1993. Geraspididae, a new family of Polybranchispidida (Agnatha) from Silurian of northern Anhui. Vertebrata Palasiatica, 31(3) 1993: 225-230