BRAND, HECKERT, SANCHEZ, FOSTER, HUNT-FOSTER & EBERLE, 2022

Localtiy: J & M Site, Rio Blanco County, Colorado.

Horizon: Mesa Verde Group, Williams Fork Formation.

Biostratigraphy:

Age: Late Campanian-Early Maastrichtian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material:

MWC 8871: Tooth.

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= cf. Peneteius KIRKLAND, BRITT, BURGE, CARPENTER, CIFELLI, DECOURTEN, EATON, HASIOTIS & LAWTON, 1997

Locality: West side of the San Rafael Swell, south of Mussentuchit Wash, SW ¼, NW ¼, SE ¼, Sec. 4, T25S, R6E on the Willow Springs, Utah.

Horizon: Mussentuchit Member, Uppermost Cedar Mountain Formation.

Biostratigraphy:

Age: Mussentuchitan age, Uppermost Albian-Lowermost Cenomanian Stage, Upper Gallic subepoch, Lowest Gulf Epoch, Late Early to Early Middle Cretaceous.

Material:

Number: Not given:

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SANKEY, 1998, NYDAM, EATON & SANKEY, 2007

Locality: Near Talley Mountain, Big Bend National Park, Brewster County, Texas.

Horizon: Upper Aguja Formation.

Biostratigraphy:

Age: Edmontonian age, Upper Campanian Stage- Lower Maastrichtian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.

Material:

LSUMG 492:6253: Isoalted posterior tooth from left maxilla.

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WILLIAMSON & WEIL, 2004, WEIL, WILLIAMSON, PIGNATARO & COLON, 2004

Locality: NMMNH locality 4005, San Juan Basin, New Mexico.

Horizon: Naashoibito Member, Ojo Alamo Formation.

Biostratigraphy: Alamo Wash Local Fauna.

Age: Late-early or earliest Late Maastrichtian Stage, Uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.

Material:

NMMNH P-36544, P-41224: Upper teeth.

NMMNH P-41223: Isolated lower tooth.

NMMNH P-36543: Osteoderms.