The development of new knowledge important for understanding when and how the Americas were peopled is ultimately based on evidence found in sedimentary contexts. Modern scholars have come to realize that the sedimentary, biological, and archaeological deposits and remains found together at archaeological sites are not independent of each other. Specialists need to take into account the findings of other specialists. This volume brings together the interpretations made of sediments from a range of North American quaternary sites. 147 pages. Good condition. Cat No 510