EVANS & MANABE, 2000
Locality: Kuwajima “Kaseki-kabe” (Fossil-bluff), Shiramine, Ishikawa, Honshu Island, Japan.
Horizon: Kuwajima Formation, Tetori Group.
Biostratigraphy:
Age: Valangian or Hauerivian Stage, Neocomian Subepoch, Lower Early Cretaceous Epoch, Early Cretaceous.
Material:
SBEI-199: Complete lower jaw and fragmentary skull and fragmentary skeleton.
SBEI-566: Fragmentary dentary.
SBEI- 801: Dentary fragment.
SBEI-803: Maxilla.