Tres Alamos Phase (Temporal Keyword)

DOCUMENT Full-Text Carr Tuthill.

The ruins lie on the east bank of the San Pedro River some twelve miles by road north of the town of Benson. At this point the river has started to cut into an erosion terrace or bench on which the ruins are located. This bench rises about one hundred to one hundred and fifty feet above the bed of the river, and is eroded by relatively short but deep and steep-banked gullies or arroyos into several tongues of land fanning out toward the river. Evidences of prehistoric occupation are found on the...