This ammoglyph consists of a circular groove, a central depression and two possible knee impressions.
Charles Helm
Ammoglyphs – ancient ‘sand art’ – are a relatively new find.
A helicopter, net and a long-line cable - as well as a skilled pilot - were key to the ‘rescue’ operation.
Richard Webb
Without intervention, the rock may have been destroyed by high tides and storm surges.
The larger of the two triangular geometric features (scale bar = 10 cm.)
Charles Helm
It appears that the South African Cape south coast’s dunes and beaches formed a vast canvas of sand on which our ancestors could leave their mark.