Tritemnodon

Tritemnodon ("three cutting teeth") was an extinct genus of placental mammals from extinct order Hyaenodonta, that lived in North America during the early Eocene.^[7][8] Fossils of Tritemnodon agilis have been found in Utah and Wyoming (Willwood Formation of Big Horn County and the Lower Bridger Formation of Uinta County). It was the size of a wolf.

Tritemnodon Temporal range: 50.3–46.2 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓ Early Eocene
Restoration of Tritemnodon agilis
Tritemnodon agilis skeleton
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	†Hyaenodonta
Genus:	†Tritemnodon Matthew, 1906[1]
Type species
†Tritemnodon agilis Marsh, 1872[2]
Species
†T. agilis (Marsh, 1872) †T. sp. [FMNH PM 55839] (Tomiya, 2021)[3]
Synonyms
synonyms of species: T. agilis: Limnocyon agilis (Marsh, 1872) Sinopa agilis (Matthew, 1901)[4] Sinopa brevicalcaratus (Cope, 1872)[5] Sinopa gracilis (Wortman, 1902)[6] Stypolophus agilis Stypolophus brevicolcarabus (Cope, 1872) Stypolophus brevicalcaratus (Cope, 1872)