Laboratoire de Paleontologie des vertebres, Paris.

Locality: Cap Blanc-Nez, Boulonnais, France.

Horizon: Petit Blac-Nex, Formation.

Biostratigraphy:

Age: Uppermost part of the Lower Cenomanian Stage, Upper Gallic Subepoch, Lowermost Gulf Epoch, Middle Cretaceous.

Material: Upper and lower jaws, back of skull, teeth.