Tyrannosaurus rex, juvenile tooth with root Dilophosaurus Solid crests have only been

Solid crests have only been found on large

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the Imperial Mammoth of California

Tyrannosaurus rex, juvenile tooth with root Dilophosaurus Solid crests have only beenTyrannosaurs rex Tooth The original tooth was found in the Hell Creek Formation of South Dakota and is 5. 5 inches long. It is from a juvenile Trex. The tooth has been flattened by the fossilization process. Yes, T rex teeth were big and strong but they did break them while feeding and crushing the bones of other dinosaurs. These broken teeth are called shed teeth. Fortunately, when a tooth was broken or shed it was slowly replaced by another tooth