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Lab number
D-AMS-007679
Field number
1901
Material dated
Nut Frags
Type of date
Archaeological
Date uploaded
March 6, 2016
Collector
Kenneth M. Ames
Normalized Age
470 ± 27
δ13C (per mil)
-22.5
Significance
Lower Columbia River
Stratigraphic component
House Central Segment
Context
Feature 13, pit. This dates pit fill. S6-8/E20-22