Sphenacodontoidea
clade of synapsids
Sphenacodontoidea is Superfamily of the Pelycosaurs. Which Includes Sphenacodontids and Edaphosaurids.
Sphenacodontoids Temporal range: Late Carboniferous-Recent,
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Fossilized skull of two sphenacodontoids : Clelandina (Therapsida, Gorgonopsidae) and a Dimetrodon (Sphenacodontidae). | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Clade: | Synapsida |
Clade: | Sphenacomorpha |
Clade: | Sphenacodontia |
Clade: | Pantherapsida |
Clade: | Sphenacodontoidea |
Clades | |