TANAKA, ZELENITSKY, WILLIAMSON, WEIL & THERRIEN, 2011
Locality: NMMNH L-4010, Bisti/De-na-zin Wilderness area, San Juan Basin, San Juan County, northwestern New Mexico.
Horizon: Fossil Forest Member, Upper Fruitland Formation.
Biostratigraphy:
Age: Kirtlandian Age, Late Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
NMMNH P-38474b, P-38025b, P-36526. P-36530: Eggshell fragments.
_____________________________________________________________________________________
= cf. Continuoolithus WELSH & SANKEY, 2008Locality: "Purple Hill" Microsites, Rattlesnake Mountain, Big Bend National Park, Brewster County, Texas.
Horizon: Aguja Formation.
Biostratigraphy:
Age: Edmontonian age, Upper Campanian Stage- Lower Maastrichtian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
LSUMNS V-17738: 16 fragmentary eggshells.