Alligators and CrocodilesReptilesToothDinosaursTurtlesEcological and Environmental Phenomenabeta-KeratinsMauritaniaSuperstitionsChadBirdsBite ForceJawReptilian ProteinsLizardsTooth LossAnimals, ZooTooth GermTooth, DeciduousExtinction, BiologicalPredatory BehaviorTooth CrownBiological EvolutionTooth RootPhylogenySkull