Gray Chalcedony (Material Keyword)

DOCUMENT Full-Text David A. Gregory.

During July and August of 1987, Statistical Research conducted a cultural resources survey of approximately 2400, acres, located in and around Alamo Dam and Reservoir and within the property administered by the Los Angeles District, U.S. Army Corps of Engineers. During the survey.,44 archaeological sites and eight isolated, non-site occurrences of cultural materials were discovered and recorded. Other environmental data relevant to the interpretation of cultural resources within the study area...