[MM] Stygimys jepseni
Allotherians
DESCRIBER Simpson,1935; Sloan and Van Valen in 1965
TIME Paleocene
Torrejonian
CLASS Mammalia
SUBCLASS Allotheria
ORDER Multituberculata
SUBORDER Cimolodonta
SUPERFAMILY Incertae Sedis
FAMILY Eucosmodontidae
FOSSILSITE Montana, United States
FALL UNDER Stygimys kuszmauli
INFO
Stygimys kuszmauli (Sloan & Van Valen, 1965 ) [aka Catopsalis foliatus (Cope 1882) Cimexomys gratus (Jepsen, 1930) > Eucosmodon gratus (Jepsen, 1930) > Eucosmodon kuszmauli > Stygimys gratus.] Stygimys jepseni (Simpson,1935; Sloan and Van Valen in 1965) [ aka Eucosmodon sparsus (Simpson 1937); Eucosmodon jepseni (Simpson 1935); Parectypodus jepseni (Simpson 1935)] > Stygimys cupressus (Fox, 1989) > Stygimys camptorhiza (Johnston and Fox, 1984) > Stygimys sp.