Holotype: SMNK 1136 PAL

Locality: Unknown, Chapada do Araripe, Ceara State, North-east Brazil.

Horizon: Romualdo Member, Santana Formation, Araripe Group.

Biostratigraphy:

Age: Late Aptian or Early Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Early Cretaceous.

Material: Skull, and part of skeleton.