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Obtususdon Xu Qinqi 1977
urn:lsid:organismnames.com:name:4473878
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122
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Obtususdon Xu Qinqi 1977
Xu Qinqi 1977. Two new genera of old Ungulata from the Paleocene of Qianshan Basin, Anhui. Vertebrata Palasiatica 15(2) 1977: 119-125,illust.