[MM] Simpsonodon oxfordensis
DESCRIBER Kermack, Lee, Lees & Mussett, 1987
TIME Jurassic Middle
FOSSILSITE Watton Cliff, Kirtlington mammal beds, Forest Marble Formation, Oxfordshire, England, Britain
Typespecies by monotype. Represented by a dentary with a premolar and tow molars and several isolated upper and lower molars, all of the type species.
Synonym: Borealestes (Waldman & Savage, 1972, partim) only upper molar described be Freeman, 1979 as Borealestes sp.