Locality: Locality unknown, Kansas.
Horizon: Smoky Hill Chalk Member, Niobrara Formation.
Biostratigraphy:
Age: Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
KUVP 2050: Isolated mandible.
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HARRELL JR, & PEREZ-HUERTA, 2015
Locality: Mt. Willing, Lowndes County, Alabama.
Horizon: Ripley Formation.
Biostratigraphy:
Age: Early Maastrichtian Stage, Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
ALMNH PV 2005.0009.0001.001: Pelvis.
ALMNH PV 2004.0009.0001.0002: Skeleton.