[MM] Catopsalis alexanderi
Allotherians
DESCRIBER Middleton, 1982
TIME Paleocene
Puercan
CLASS Mammalia
SUBCLASS Allotheria
ORDER Multituberculata
SUBORDER Cimolodonta
SUPERFAMILY Taeniolabidoidae
FAMILY Microcosmodontidae
FOSSILSITE Colorado, Montana, Wyoming, United States
INFO
’Catopsalis’ alexanderi (Middleton, 1982) > ’Catopsalis’ calgariensis (Russell, 1926) > ’Catopsalis’ foliatus ( Cope, 1882) [>> ’Catopsalis’ johnstoni (Fox, 1989) >> Polymastodon foliatus (Cope 1884)] > ’Catopsalis’ fissidens (Cope, 1884) [ >> ’Catopsalis’ utahensis (Gazin C.L., 1939) >> Polymastodon fissidens (Cope, 1884)] > ’Catopsalis’ cf joyneri (Sloan & Van Valen, 1965) > ’Catopsalis’ collariensis (Unknown) > ’Catopsalis’ waddleae (Buckley, 1995)