Above: Surface of a Paleolithic workshop discovered along the western edge of the horse shaped Ongar Hill in April 2005.
Dr. Paolo Biagi at Foscari University in Venice discusses the flint (chert) sites in Ongar, Sindh and the 2005 investigations he undertook there. These areas go back to the Paleolithic period, up to 2 million years ago.
Originally published in Sindhological Studies 21 (2005).