The Earliest-Known Stem  Mammals

DESCRIBER    Godefroit & Battail, 1997
TIME    Triassic Late
Rhaetian
CLASS    Mammalia
ORDER    Incertae Sedis
FAMILY    Incertae Sedis
FALL UNDER    Tricuspes tubingensis
FOSSILSITE    Europe
INFO

Tricuspes tubingensis (Huene, 1933) > Tricuspes sigogneauae (Hahn et al., 1994) > Tricuspes tapeinodon (Godefroit & Battail, 1997)

Isolated teeth the phylogenetic status of Tricuspes is indeterminate.