Chiappe, Luis M., Ji, Shu-An., Ji, Qiang.
46 p. : ill. (some col.), map ; 26 cm.
HAIYAN TONG, SHU-AN JI, QIANG JI
The Yixian Formation, in Liaoning Province, northeastern China, has yielded abundant turtle remains which were described previously as Manchurochelys liaoxiensis. Study of a new collection in the...
Tong, Haiyan., Ji, Shu-An., Ji, Qiang., Zhongguo Di Zhi Bo Wu Guan.
20 p. : ill. ; 26 cm.
Ji, Qiang., Norell, Mark., Makovicky, Peter J., Gao, Keqin, 1955-, Ji, Shu-An., Yuan, Chongxi.
19 p. : ill. (1 col.), map ; 26 cm.