Robert J. Braidwood, Prehistoric Men
“ LIFE IN EARLIEST TIMESWhat do we actually know of life in these earliest times? In the glacial gravels, or in the terrace gravels of rivers once swollen by floods of melt water or heavy rains, or on the windswept deserts, we find stone tools. The earliest and coarsest of these are the pebble tools. We do not yet know what the men who made them looked like, although the Sterkfontein australopithecines probably give us a good hint. Then begin the more formal tool preparation traditions of the west—the core-bifaces and the flake tools—and the chopper-chopping tool series of the farther east. ”
