Dental Anthropology

(Reconstructing diets in human ancestors)

Dental microwear is the study of the microscopic scratches and pits that form on a tooth’s surface as the result of its use.

Much of the dental microwear research that has been conducted thus far has focused on humans and non-human primates. These can be used as models to reconstruct diets in human ancestors and other fossil primates. [Image: SEM micrograph for Gorilla gorilla wear facet.]

Source: Deptt of Anthropology - University of Arkansas, © Neogene Paleoecology Working Group