Simiacritomys sp. (rodent)
Found in one sample
United States: Dry Gulch Creek Member (SDSNH Locality 5939) (Middle Eocene)
See also Simiacritomys, Simiacritomys whistleri
United States: Dry Gulch Creek Member (SDSNH Locality 5939) (Middle Eocene)
See also Simiacritomys, Simiacritomys whistleri