Zach Cofranさんのイラストまとめ

Since my Virtual Anthropology students @Vassar will study temporal bones & labyrinths this semester, here's a left-side view of the temporal bone and labyrinth (3D printed) of a Neandertal from Krapina, Croatia #FossilFriday

Around 300,000 years ago, brain endocasts of Homo naledi (pink) were 50-67% the size of Indonesian Homo erectus (yellow), but anatomically they may not have been not too different #FossilFriday

Brain endocasts of immature Neandertals Engis 2 (left) and Krapina 1 (right). Although brain size of each was within the adult range of variation, similar to humans kids today, they probably still would have had lots of development left #FossilFriday

The Gibbon Brain (endocast) Project officially kicks off tomorrow! https://t.co/6ErWM1gGIn

Stw 183 is the left side of a young australopith face from Sterkfontein, South Africa. Although it has been likened to the type fossil of Paranthropus robustus (TM1517, green), virtually overlapping the fossils shows it lacks a classic "robust" face #FossilFriday

Brain endocasts of a human (green) compared with heavily reconstructed Homo naledi (gold) and Homo erectus (red), scaled to same size (left side and top views) #FossilFriday

Stw 53 is a partial cranium from Sterkfontein, South Africa. Is it early Homo? Australopithecus? Time is ripe for a new reconstruction. #FossilFriday

Very detailed brain endocast of a bonobo (Pan paniscus) showing elaborate middle meningeal vessels, cortical sulci/gyri, and venous sinuses (top, back, left, right views)

Arcuate eminence and subarcuate fossa, in relation to the bony labyrinth (blue), inside the skull of a siamang

KNM-ER 3732 is a partial cranium from Kenya, attributed to early Homo. Viewed here from the front, top, and left-front, brain🧠 endocast in blue #FossilFriday