Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
order Pelycosauria | Yes | No | No | No |
subclass Synapsida | Yes | No | No | No |
order Pelycosauria (noun) | subclass Synapsida (noun) |
---|---|
edaphosaurus; dimetrodon | extinct reptiles of the Permian to Jurassic considered ancestral to mammals |