Baryonyx with Articulated Jaw

Baryonyx is a genus of theropod dinosaur which lived in the Barremian stage of the early Cretaceous Period, about 130CBCB125 million years ago. The holotype specimen was discovered in 1983 in Surrey, England, and the animal was named Baryonyx, which means "heavy claw" and alludes to the animal's very large claw on the first finger;