Teeth, of Anura, [30], [138], [139];

substitutes for, [30], [58], [218], [237];

of Apoda, [86];

of Rhynchosaurus, [292];

of Homoeosaurus, [292];

of Rhynchocephali, [292];

of Sphenodon, [296];

of Theromorpha, [301];

of Elginia, [306], [280];

of Cynognathus, [306], [280];