Some 40 years after the famous “Lucy” fossils were discovered, jawbones and teeth from another hominin species that lived at roughly the same time, and in the same area, have been uncovered in the Afar region of Ethiopia.
Yohannes Haile-Selassie | Yohannes Haile-Selassie and Laura Dempsey/Cleveland Museum of Natural History
Announced in May in Nature, the newly named Australopithecus deyiremeda lived between 3.3 million and 3.5 million years ago — more than 500,000 years before the first members of the Homo genus but as little as 100,000 years before Lucy, a member of A. afarensis.
Fossils from another hominin contemporary — Kenyanthropus platyops — were found in 1999 a few hundred miles to the south, in Kenya. A fourth hominin from the same period, A. bahrelghazali, was found in 1995 in Chad, more than a thousand miles to the west, although some researchers dispute the idea that all the fossils ...
