Castor canadensis, beaver brain endocast Pachycephalosaurus Andiva and Ovatoscutum

Andiva and Ovatoscutum

the Frenchman Formation of Saskatchewan

Rhaeboceras halli

meat-eating animal that lived during the late Pennsylvanian and Permian Period

Care instructions - For indoor use

Castor canadensis, beaver brain endocast Pachycephalosaurus Andiva and OvatoscutumThis is a brain endocast of the a beaver. 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