Australopithecus deyiremeda

Proposed extinct species of hominin of Ethiopia from 3.5 to 3.3 mya

Australopithecus deyiremeda is an extinct species of australopithecine from Woranso–Mille, Afar Region, Ethiopia, about 3.5 to 3.3 million years ago during the Pliocene. Because it is known only from three partial jawbones, it is unclear if these specimens indeed represent a unique species or belong to the much better-known A. afarensis. A. deyiremeda is distinguished by its forward-facing cheek bones and small cheek teeth compared to those of other early hominins.

From Wikipedia, under CC BY-SA. More on occurri.