Based on his original doctoral dissertaiton the author expands his thesis re-evaluating the archaeological data provided by various excavations in the Anasazi region. Emphasis is placed on the importance of tree-ring and radiocarbon dated sites to generate regional chronological patterns.

A record of the Pulltrouser Swamp Project that definitively identified the existence of a hydraulic raised-field system of agriculture in the Mayan lowlands of Belize between 150 BC and 850 AD.  Illustrated.  Paperback.  294 pages.  Very good clean condition.  Cat No 4067