We found 1 definitions of order therapsida from 1 different sources.
Noun |
||
order therapsida - extinct mammal-like reptiles found inhabiting all continents from the mid Permian to late Triassic | ||
Therapsida, order Therapsida | ||
animal order the order of animals | ||
subclass synapsida, synapsida extinct reptiles of the Permian to Jurassic considered ancestral to mammals | ||
protomammal, therapsid probably warm-blooded; considered direct ancestor of mammals | ||
chronoperates, genus chronoperates a reptile genus of Therapsida | ||
cynodontia, division cynodontia a division of the order Therapsida from the Triassic period comprising small carnivorous tetrapod reptiles often with mammal-like teeth |