Endocast

（重定向自Endocranial cast）

Digital cranial endocast of Acrocanthosaurus, an early Cretaceous theropod

Natural (fossil) endocast of a Tyrannosaurus cranial vault, showing extensive olfactory bulb (left)

Endocast of the shell of an Ordovician straight-shelled cephalopod, showing the internal shell structure

An endocast is the internal cast of a hollow object, often referring to the cranial vault in the study of brain development in humans and other organisms. Endocasts can be artificially made for examining the properties of a hollow, inaccessible space, or they may occur naturally through fossilization.

单词	Endocranial cast
释义	Endocranial cast 英语百科 Endocast （重定向自Endocranial cast） An endocast is the internal cast of a hollow object, often referring to the cranial vault in the study of brain development in humans and other organisms. Endocasts can be artificially made for examining the properties of a hollow, inaccessible space, or they may occur naturally through fossilization.
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