Holotype:
Locality: Shuinan village, 36°56'24.78"N, 120°48'41.16"E, Laiyang County, Shandong (Shantung) Province, China.
Horizon: Longwangzhuan Formation, Laiyang Group.
Biostratigraphy:
Age: Early Cretaceous.
Material: Trackway.
Referred material:
LI & ZHANG, 2001
Locality: Laiyang Basin, Shandong (Shantung) Province, Eastern China.
Horizon: Laiyang Group.
Biostratigraphy:
Age: Early Cretaceous.
Material:
Number: Not given: Trackway.