Gen. sp indet.
ROWE, CIFELLLI, LEHMAN & WEIL, 1992
Locality: Terlingua local fauna, OMNH V58 (TMM 43057), 8 km NNE Study Butte, Brewster County, Big Bend of the Rio Grande, Texas.
Horizon: Basal upper shale member, Agua Formation.
Biostratigraphy:
Age: Judithian age, Upper Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
OMNH 22786: Right lower molar.