VariousWords beta
Related Terms:
eutheriodontian
probainognathian
cryptodontian
gorgonopsian
mammal
extinct
dicynodont
ancestor
biarmosuchian
burnetiamorph
gorgonopsid
bauriamorph
therapsida
eutheriodont
therocephalian
anomodont
dinocephalian
therapsids
ictidorhinid
eucynodont
cynodontian
baurioid
reptile
Definitions:
Noun
Definition: Any extinct reptile of the order Therapsida; thought to be direct ancestors of the mammals