’Symmetrodontans’

DESCRIBER    Cifelli & Madsen, 1999
TIME    Cretaceous Early Cretaceous Late
Albian Cenomanian
CLADE    Trechnotheria
CLASS    Mammalia
ORDER    Incertae Sedis
FAMILY    Spalacotheriidae
SUB FAMILY    Spalacolestinae
FOSSILSITE    Cedar Mountain Formation, Mussentuchit Local Fauna, Utah, United States
FALL UNDER    Spalacolestes cretulablatta
INFO
Spalacolestes cretulablatta  (Cifelli & Madsen, 1999) > Spalacolestes inconcinnus (Cifelli & Madsen, 1999)