A Comparative Study on the Oro-Nasal Region of the External Face of the Gorilla as a Contribution to Cranio-Facial Biology of Primates

Publisher Website
Google Scholar
Abstract
This paper describes the external morphology of the oro-nasal region of Gorilla, in comparison with Pan. The pattern of furrows involved in certain movements of this region is described. There is a basic pattern of furrows common to man and pongids.