Edmontosaurus

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Edmontosaurus



Name Meaning : Lizard From Edmonton Canada
Period: Late Cretaceous
Family Group: Ornithopoda
Diet : Plants
Size: 42 feet 13M
Fossil Found: USA ,Canada 1917


Edmontosaurus


Edmontosaurus facts

"Edmontosaurus" was a non-crested duckbill dinosaur. skull have been found that are more than 3 feet with more than 720 diamond shaped teeth interlocked into a dental battery .  Its teeth were ever-sharpening and ever-replacing so. In a lifetime , a duckbill could go through more than 10,000 teeth . The upper and lower tooth batteries were angled to form a natural grinding surface . The beak was made from a large sheath of hornlike substance that developed the lower jaw to form a blade. 
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