DONG, 1997

Locality: Gongpoquan Basin, Town of Mazongshan, Subei Mongol Autonomous, Jiuquan City , Gansu (Kansu) Province, China.

Horizon: Middle grey unit of Zhonggou Formation, Xinminbao Group.

Biostratigraphy:

Age: Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Early Cretaceous.

Material:

Number: Not given.

 

Locality: Mazongshan Area, Gansu Province, China.

Horizon: Lower part of the Xinminbao Group.

Biostratigraphy:

Age: Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Early Cretaceous.

Material:

IVPP V. 11119-1: Teeth.

IVPP V. 11119-2: Incomplete right metatarsals II, III & IV.

2 caudal vertebrae, a fragmentary tibia, and a partial tarsus, incomplete metatarsals and preserved distal metatarsal III and IV, phalanges digit II-1, 2, 3, digit III-1, and digit IV-1.