Chassternbergia Sp 1 or sbsp 1, BAKKER, 1988
= Palaeoscincus rugosidens GILMORE, 1930 (referred material, not type)

Locality: Quarry 009, Dinosaur Provincial Park, Newell County, 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, GILMORE, 1930.

Top view of skeleton.

First median plate, missing point on ridge.

Second median plate, missing point on ridge.

Lateral pectoral armor.

Locality: Quarry 101, Dinosaur Provincial Park, Newell County, 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 5381: Skull and jaws, both ilia, sacrum, vertebrae, ribs, humerus, tibia and armor. ( old Quarry number 45?).