Archaeological dating

Critical analysis of similarities and differences in various tree-ring data obtained from the Tusayan Ruin in an attempt reach a consensus as to the date of the ruins in the region.

Methodology and instruments for carrying out tree-ring analysis with the goal of determining age of archaeological structures and artifacts.

Critical analysis of similarities and differences in various tree-ring data obtained from the Medicine Valley in an attempt to reach a consensus as to the date of the ruins in the region.

Examination of the validity of the commonly accepted tree-ring drought theory as applied by archaeologists in establishing timelines for the various cultures in the Southwest.