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出典:Wikipedia
出典:『Wikipedia』 (2010/12/20 16:33 UTC 版)
Jeholops is an extinct genus of notostracan which existed in the Yixian Formation, inner Mongolia, China during the early Cretaceous period (Barremian age). It was described by Thomas A. Hegna and Ren Dong in 2010, and the only species is Jeholops hongi.
jeholops