The Cradle of Humankind is a World Heritage Site first named by UNESCO in 1999, about 50 km northwest of Johannesburg, South Africa in the Gauteng province. This site currently occupies 474 kmē; it contains a complex of limestone caves, including the Sterkfontein Caves, where the 2.3-million year-old fossil Australopithecus africanus was found in 1947 by Dr Robert Broom and John Robinson, as well as the Wonder Cave. The find helped corroborate the 1924 discovery of the juvenile Australopithecus africanus skull, "Taung Child", by Raymond Dart, at Taung in the North West Province of South Africa, where excavations still continue.
