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What kind of is dinosaurian tooth?
From;  Author:Stand originally
Dinosaurian tooth has tine of shape of spoon shape tine, strong record tine, lamina and dagger shape tine to wait for a few kinds big. The constitutes for countless small teeth toothed segment of duck mouth dragon, the tooth also has in the dinosaur of later period. What the attention wants here is, there is the tooth of a kind of appearance only in a dinosaurian mouth, call with model tine. That is to say dinosaurian tooth did not split up, the function is onefold, mostly only comfortable at worry. Original tooth wore away, chairman gives new tooth to replace go up.