BRINKMAN & WU, 1999
Locality: Laolonghouze area, 53km, west of Hanggin Qi, Inner Mongolia, People’s Republic of China.
Horizon: Luohandong Formation, Zhidan Group.
Biostratigraphy:
Age: Early Cretaceous.
Material:
IVPP V12092: Isolated skull, complete except for the squamosals.