GARDNER, EATON, & CIFELLI, 2013

Locality: OMNH V 9/MNA 454-6, Kaiparowits Plateau, Kane County, Southern Utah.

Horizon: Lower half, Kaiparowits Formation.

Biostratigraphy:

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

Material:

OMNH 67056, 67057: Atlantes.

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MUNK, 1993

Locality: UMNH VP Locality 83, near Mill Creek, Paunsaugunt Plateau, Bryce Canyon National Park, Utah.

Horizon: Wahweap Formation.

Biostratigraphy:

Age: Aquilian age, Lower Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.

Material:

UMNH VP 6986: Vertebrae.