POLLEN ANALYSIS AT CA-Ven-I020, CALIFORNIA
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资源简介：
Ten pollen samples were analyzed from CA-Ven-1020 to examine the past vegetation record. This vegetation record will be used to assist in determining whether or not a date can be established for construction of a rock ring (Feature 2). Other samples examined include those from the present ground surface, artifact concentrations, and a rock oven, which has been described as a yucca roasting oven.
创建时间：
2013-01-03
