Allosaurus, brain endocast Dimorphodon a boomerang shaped head and

a boomerang shaped head and a long slender body

but possessed a "gliding reflection" bilateral symmetry

Within the fringe subculture of cryptozoology Bigfoot is considered a cryptid

It was not until other

The antiarch�s (most commonly represented by Bothriolepis)

Allosaurus, brain endocast Dimorphodon a boomerang shaped head andThis is a brain endocast of Allosaurus. An endocast or endocranial cast is a cast made of the mold formed by the impression the brain makes on the inside of the neurocranium (braincase), providing a replica of the brain with most of the details of its outer surface. Endocasts can also form naturally, when sediments fill the empty skull, after which the skull is destroyed and the cast fossilized. Scientists are increasingly utilizing computerized