ZHANG, CAO & ZHAO, 2025

Locality: Western Liaoning Province, China.

Horizon:

Biostratigraphy:

Age: Early Cretaceous.

Material:

IVPP V 15939: Fragmentary skeleton.

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ZHANG, YU, FENG, PEI & ZHOU, 2022

Locality: Xidayingzi, Bisiyingzi, Ningcheng, Inner Mongolia, China.

Horizon: Lujiatung Unit, Yixian Formation, Jehol Group.

Biostratigraphy:

Age: Early Cretaceous.

Material:

PMOL-AD00169, AD00170, SDUST-V1064, V1065: 4 specimens, skulls and skeletons.

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