Lucy is the common name of AL 288-1, several hundred pieces of bone representing about 40% of the skeleton of a female Australopithecus afarensis. In Ethiopia it is also known as Dinkinesh which means "you are marvelous" in the Amharic language. It was discovered in 1974 at Hadar in the Awash Valley of the Afar Triangle in Ethiopia. In paleoanthropology, usually only fossil fragments are found and only rarely are skulls or ribs uncovered intact; thus this discovery was extraordinary and provided an enormous amount of scientific evidence. Lucy is estimated to have lived 3.2 million years ago,[1][4] and is classified as a hominin.[5]