’Eupantotherians’

DESCRIBER    Bonaparte, 1986
TIME    Cretaceous Late
Campanian Maastrichtian
CLASS    Mammalia
CLADE    Cladotheria
SUPERORDER    Dryolestoidae
ORDER    Dryolestida
FAMILY    Dryolestidae
FOSSILSITE    Los Alamitos Formation, Argentina
INFO

Groebertherium stipanicici (Bonaparte, 1986 ) > Groebertherium novasi (Bonaparte, 1986 )

Differs from all other dryolestid genera in having prominent precingulid, which is almost as wide as the narrow talonid, limited to the lingual part of the tooth. The second species may represent a variation of the type species.