Sierra Pinacate (Geographic Keyword)

DOCUMENT Full-Text Jeffrey Altschul. Steven D. Shelley.

During January of 1987, Statistical Research conducted a Class II cultural resources survey, for the Bureau of Reclamation, Lower Colorado Region, of approximately 5,330 acres composed of 14 discrete parcels near the towns of Wellton and Tacna, Arizona. Approximately 25.2 percent of the project area was surveyed using a combination of judgmental and random transects. The judgmental sample concentrated on areas thought to have the highest probability of containing sites. A 15 percent random...