It has been 20 years since Smith and Sharp (1993) undertook the first comprehensive review of archaeological ages across Australia and used them as a proxy for exploring human activity in the Pleistocene. It was a pioneering paper. building on the preliminary application of these techniques in Australia by Bird and Frankel (1991). and with several similar studies to follow (e. https://allfixelectricales.shop/product-category/clutch-kit/