Alligators and CrocodilesReptilesToothTurtlesLizardsMauritaniaSuperstitionsChadDinosaursBoidaeAnimals, ZooTooth LossTooth GermTooth, DeciduousFossilsTooth CrownTooth RootAnatomy, ComparativeBirdsSkeletonSnakesHornsTooth EruptionOviparityAmphibiansAfrica, NorthernTooth, SupernumeraryTooth Abnormalities