Flat-Faced Early Humans Confirmed—Lived Among Other Human Species - National Geographic

Not an aberrant specimen, the study makes clear, but a different species from the early Homo varieties previously known to have inhabited Turkana: Homo habilis ("handy man"), the presumed tool user conventionally seen as the earliest known Homo species, and Homo erectus, the "upright man" believed to be a direct ancestor of our own species (time line of human evolution).Consisting of a face, a complete lower jaw, and part of a second jaw, the new fossils were found east of Kenya's Lake Turkana between 2007 and 2009. The products of a 40-year search, they provide the needed evidence to confirm that a disputed skull found in 1972 does in fact represent a new species, the team says.<br />http://news.nationalgeographic.com/news/2012/08/120808-human-evolution-fossils-homo-nature-science-meave-leakey-flat/