The bones of several hominid ancestors of modern humans have been found here, including those of "Lucy", a partial australopithecine skeleton discovered by anthropologist Donald Johanson dating back over 3 million years.
Tulang-tulang beberapa nenek moyang hominid manusia modern telah ditemukan di sana, termasuk "Lucy", tulang-belulang australopithecine berusia lebih dari 3 juta tahun yang ditemukan ahli antropologi Donald Johanson.