Thesaurus: Anapsida
n. oldest known reptiles; turtles and extinct Permian forms
Related headwords
extinctdefinitionformsdefinitionknowndefinitionoldestdefinitionpermiandefinitionreptilesdefinitionturtlesdefinitionanapsidfamilyanapsid reptilefamilyanaplastyneighboranapleroticneighboranapnographneighboranapnoicneighboranapodeicticneighboranapoiesisneighboranapophysisneighborAnaproxneighboranaptichineighboranaptoticneighboranaptychusneighboranarchneighboranarchalneighboranarchicneighboranarchicalneighboranarchicallyneighboranarchiesneighboranarchismneighbor