thumb|right|A natural endocast of the brain of the Taung Child, a young [[Australopithecus africanus, with the facial portion of the skull attached]] 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.
thumb|right|A natural endocast of the brain of the Taung Child, a young [[Australopithecus africanus, with the facial portion of the skull attached]] 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.
==Cranial endocasts== thumb|right|Digital cranial endocast of Acrocanthosaurus, an early [[Cretaceous theropod]]
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).