[MM] Meniscoessus major
Allotherians
DESCRIBER Russell, 1937
TIME Cretaceous Late
Campanian Maastrichtian
CLASS Mammalia
SUBCLASS Allotheria
ORDER Multituberculata
SUBORDER Cimolodonta
SUPERFAMILY Incertae Sedis
FAMILY Cimolomyidae
FOSSILSITE
Judith River Formation, Type Judithian, Montana, United States
Foremost Formation, Alberta, Canada
Oldman Formation, Alberta, Canada
Dinosaur Park Formation, Alberta, Canada
Williams Fork Formation, Colorado, United States
St. Mary River Formation, Scabby Butte, Alberta, Canada
FALL UNDER Meniscoessus conquistus
INFO
Meniscoessus conquistus (Marsh, 1889) > Meniscoessus borealis (Simpson, 1927) > Meniscoessus collomensis (Lillegraven, 1987) > Meniscoessus ferox (Fox, 1971) > Meniscoessus intermedius (Fox, 1976) > Meniscoessus major (Russell, 1937) [>> Cimolomys major] > Meniscoessus robustus (Marsh, 1889) Meniscoessus seminoensis Meniscoessus sp.