More Emu Tracks. These birds can move at incredible speed across the sand. Faster than a vehicle.

The red layer being exposed here is 60,000 years old (the Gol-Gol layer)... If it contains any human activity there is real concern that the 'Out of Africa' theory may be in jeopardy. There is heaps of activity in the layer above (greyish .. The Mungo Layer. (up to 50,000yrs). The top layer (brownish) is the Zanci layer and it goes from the present to 26,000 yrs back. The stone tools in the above pic are at the base of this layer where it meets the Mungo Layer.

Greg