SULLIVAN, JASINSKI, & LUCAS, 2013
Locality: 1639, New Mexico.
Horizon: De-na-zin Member, Kirtland Formation.
Biostratigraphy:
Age: Kirtlandian Age, Late Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
NMMNH P-22627: Hypoplastron fragment.
Locality: 228, New Mexico.
Horizon: Hunter Wash Member, Kirtland Formation.
Biostratigraphy:
Age: Kirtlandian Age, Late Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
SMP VP-742: Carapace and plasteron fragments.
Locality: 421, New Mexico.
Horizon: Hunter Wash Member, Kirtland Formation.
Biostratigraphy:
Age: Kirtlandian Age, Late Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
SMP VP-2034: 3 carapace fragments.
Locality: 4015, New Mexico.
Horizon: Fossil Forest Member, Fruitland Formation.
Biostratigraphy:
Age: Kirtlandian Age, Late Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
NMMNH P-27479: Numerous carapace fragements.