Definition of Therapsids. Meaning of Therapsids. Synonyms of Therapsids

- during the Early Cretaceous. Therapsids' temporal fenestrae were larger than those of the pelycosaurs. The jaws of some therapsids were more complex and powerful...
- erect therapsids, who in their turn have given rise to the mammals. In traditional vertebrate classification, the stem mammals and therapsids were both...
- This list of therapsids is an attempt to create a comprehensive listing of all genera that have ever been included in the Therapsida excluding mammals...
- mythological beast, and óps 'aspect') is an extinct clade of sabre-toothed therapsids from the Middle to the Upper Permian, roughly between 265 and 252 million...
- (an arbitrary combination of letters) is an extinct genus of dicynodont therapsids from Russia. Four specimens have been found from the Sokolki ****emblage...
- The more advanced therapsids became dominant during the Guadalupian. Mammals originated from cynodonts, an advanced group of therapsids, during the Late...
- sphenacodontians are proto-therapsids (even though there is almost a 30-million-years gap between the separation of the ancestors of therapsids from other sphenacodontians...
- Ustia is an extinct genus of biarmosuchian therapsids from the Middle Permian of Russia. It is known from a single species, Ustia atra, which was described...
- contains no smaller bones to the rear of the dentary, unlike the therapsid design. In therapsids and early mammaliaforms, the eardrum may have stretched over...
- of therapsids ancestral to modern mammals, first appeared and gained a worldwide distribution during the Late Permian. Another group of therapsids, the...