Lake Mungo find more evidence for the "out of Africa" theory. The rich archaeological heritage of the site is very significant to the Aboriginal Australian people from the area. The Willandra region is inhabited by the Barkindji, Nyiampaa and Mutthi Mutthi peoples, who have now entered Joint Management Agreements with the Government of New South Wales to manage the lake and the Mungo National Park. In 1972, Archaeomagnetic studies were conducted on the prehistoric aboriginal fireplaces occurring along the ancient shoreline of Lake Mungo. Magnetization preserved in oven-stones and baked hearths show that the axial dipole field moved up to 120 degrees
Mungo Ballardie MacCallum Mungo Ballardie MacCallum John Mungo Ballardie MacCallum (commonly known as Mungo Ballardie MacCallum, 11 December 1913 – 12 July 1999) was an Australian journalist, broadcaster and poet. MacCallum was born in Point Piper, Sydney on 11 December 1913. His father was Mungo Lorenz MacCallum, a Rhodes Scholar and the son of Mungo William MacCallum, Chancellor of the University of Sydney. He attended the Sydney Grammar School and studied Arts at the University of Sydney. MacCallum started working for the ABC in 1952, and, after a stint at the BBC, helped produce the first night of television in Australia in 1956.