Eutriconodontans

DESCRIBER    Simpson,1925
TIME    Jurassic Late
Kimmeridgian Tithonian
CLASS    Mammalia
ORDER    Eutriconodonta
FAMILY    \"Amphilestidae\"
FOSSILSITE    Morrison Formation, Wyoming, United States
INFO
Type species by mono type. Holotype only, a dentary fragment preserving the last two molars.