Elder on toilet break finds rock shelter, rewrites Aboriginal history

Archaeological evidence found in a rock shelter in the Flinders Ranges reveals Aboriginal Australians settled the arid interior much earlier than previously thought. By Dani Cooper.
Read more: http://www.abc.net.au/news/2016-11-03/rock-shelter-shows-early-aboriginal-settlement-in-arid-australia/7983864?source=Snapzu