Hadrosaur Dinosaur Lower Jaw – Hell Creek Formation


Hadrosaurus Dinosaur Lower Jaw

Hell Creek Formation, Montana

Dimensions: approx 10″ x 8″ x 3″

Only 1 left in stock

SKU: fl-hadrojaw-4625 Category: Tags: , , , , ,


Hadrosaurus is a genus of hadrosaurid ornithopod dinosaurs that lived in North America during the Late Cretaceous Period in what is now the Woodbury Formation about 80 million to 78 million years ago. The holotype specimen was found in fluvial marine sedimentation, meaning that the corpse of the animal was transported by a river and washed out to sea.

They were large animals ranging from 7 to 8 m (23 to 26 ft) and 2 to 4 t (2.2 to 4.4 short tons). Most of the preserved elements are very robust, unusual traits in hadrosaurs. Hadrosaurus were ponderously-built animals equipped with keratinous beaks for cropping foliage and a specialized and complex dentition for food processing.

Shipping Information

Weight 48 oz
Dimensions 12 × 9 × 5 in

Megalodon Teeth

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