For over a hundred years, sand and gravel quarrying has been of enormous benefit to geology, palaeontology and archaeology - quarries have been the main source of Ice Age fossils and finds. It is because of deep excavations into Ice Age sediments that the geological sequences, the fossil remains of plants and animals, and the stone tools of Britain's earliest human inhabitants have come to light. This handbook, packed with practical information and guidance is written for all charged with caring for the natural and historic environment, geologists and archaeologists and anybody with an interest in our past and future, and not least those working in the quarry industry.