Archive for the ‘Uncategorized’ Category

Egypt and the Nile – Then and Now Part 1

Posted by: gmmacdonald on January 19, 2009

Beyond Chaco Canyon

Posted by: gmmacdonald on December 1, 2008

Who Were the Ancient Pueblo Peoples of the Southwest

Posted by: gmmacdonald on November 30, 2008

Utah and the Headwaters of the Colorado River System

Posted by: gmmacdonald on September 28, 2008

The Temple at Ain Dara – Collapse, Recovery and Innovation

Posted by: gmmacdonald on July 24, 2008

When the System Fails – The Dead Cities of Syria

Posted by: gmmacdonald on July 19, 2008

Ancient Water Resource Tools

Posted by: gmmacdonald on July 18, 2008