A prehistoric site near Lake Turkana, the lower valley of the Omo is renowned the world over. The discovery of many fossils there, especially Homo gracilis, has been of fundamental importance in the study of human evolution.
The Lower Valley of the Omo is located in south-western Ethiopia. It extends over an area of 165 km2. The age old sedimentary deposits in the Lower Omo Valley are now world renowned for the discovery of many hominid fossils, that have been of fundamental importance in the study of human evolution.
The Lower Omo Valley includes the Konso and Fejej paleontological research locations with sedimentary deposit going back to the plio-pleistocene period. These have produced numerous hominid and animal fossils, including fragments of Australopithecus. The deposits of human vertebrae fauna, and paleo-environmental evolution, shed light on the earliest stages of the origins and development of Homo sapiens of Africa. The discoveries of ancient stone tools in an encampment also offers evidence of the oldest known technical activities of prehistoric beings, thus making the property one of the most significant for mankind.
The Lower Valley of the Omo is unlike any other place on Earth in that so many different types of people have inhabited such a small area of land over many millennia. It is believed that it was the crossroads of a wide assortment of cultures where early humans of many different ethnicities passed as they migrated to and from lands in every direction. As a result the Lower Valley of the Omo, which is a prehistoric site near Lake Turkana, is renowned the world over.
The discovery of many fossils there, especially of Homo gracilis, has been of fundamental importance in the study of human evolution. The site is well documented owing to the research undertaken during the 1930s by Professor Camille Aramburg and from 1968 to 1976 by a team of palaeontologists and prehistorians. The discoveries of humanoid fossils in the valley include jaw bones, quantities of detached teeth, and fragments of australopithecines. Furthermore, evidence of the oldest-known humanoid technological activity has been found in this region, as well as stone objects attesting to an encampment of prehistoric human beings that is among the oldest known today.