Sp 1 or sbsp 1, BAKKER, 1988

Locality: Dinosaur Provincial Park, Southern Alberta Province, Canada.

Horizon: Dinosaur Park Formation, upper Judith River Group.

Biostratigraphy:

Age: Judithian age, Middle Campanian Stage, middle Senonian subepoch, upper Gulf Epoch, Late Cretaceous.

Material:

AMNH 5665: Skull, right mandible, cervical and anterior dorsal vertebrae, scapulocoracoid, humerus, radius, ulna, partial manus, most of anterior armor in position.
Note: Palaeoscincus of MATTHEW, 1922. QUARRY 76.