Head crests, like ones found on the skulls of modern gorillas, were also part of the heads of some early human relatives, leading researchers to conclude that those early humans may have had social structures similar to modern gorillas.
JAKE ELLISON, SPECIAL TO SEATTLEPI.COM, Seattle Post-Intelligencer
Sat, 05/20/2017 - 3:59pm
Head crests, like ones found on the skulls of modern gorillas, were also part of the heads of some early human relatives, leading researchers to conclude that those early humans may have had social structures similar to modern gorillas.