Ptilodus tsosiensis (small mammal)
Abundance: 23.53%
Habitats: (1) only
Found in one sample
United States: Ferris Formation (UW locality V-91025) (Early Palaeocene)
See also Ptilodus, Ptilodus gnomus, Ptilodus kummae, Ptilodus montanus, Ptilodus sp., Ptilodus sp. 1, Ptilodus sp. 2, Ptilodus sp. C, Ptilodus wyomingensis