TONG, HAIYAN, JI, SHU-AN & JI, QIANG, 2004, Ordosemys (Testudines: Cryptodira) from the Yixian Formation of Liaoning Province, Northeastern China: New Specimens and Systematic Revision

TONG, HAIYAN, JI, SHU-AN & JI, QIANG, 2004, Ordosemys (Testudines: Cryptodira) from the Yixian Formation of Liaoning Province, Northeastern China: New Specimens and Systematic Revision, American Museum Novitates 3438 (1), pp. 1-20

publication ID

https://doi.org/10.1206/0003-0082(2004)438<0001:OTCFTY>2.0.CO;2

link to original document

https://doi.org/10.1206/0003-0082(2004)438<0001:OTCFTY>2.0.CO;2

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