Polysphenodon is an extinct genus of sphenodontian reptile with a single species Polysphenodon mulleri from the Late Triassic Keuper Group of Germany....
5 KB (386 words) - 08:38, 9 May 2024
†Brachyrhinodon †Colobops? †Lanceirosphenodon †Polysphenodon Clevosauridae †Clevosaurus †Brachyrhinodon? †Polysphenodon? †Sigmala †Microsphenodon †Trullidens Neosphenodontia...
52 KB (5,242 words) - 21:52, 1 October 2024
particular genera of Sphenodontia (Clevosaurus, Brachyrhinodon, and Polysphenodon) were closely related to each other. He gave the informal name "clevosaurs"...
7 KB (797 words) - 01:23, 24 March 2024
