alanw
Well-known member
Precious finger traces from First Nations ancestors revealed in a glittering mountain cave in Australia
Australia's First Nations history stretches back many tens of thousands of years, rich in depth and diversity. Archaeological research has revealed much about this deep past, but it has rarely captured the gestures of the ancestors—their movements, postures and physical motions. Material traces...
Charcoal dated to between 8,400 and 1,800 years ago.
bacteria living on the soft, moist rock produced luminescent microcrystals