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United States / WA / Island County / 45IS221 (Ferry House) / Beta-204825

Lab number
Beta-204825
Material dated
other
Taxa dated
camas bulbs
Type of date
Archaeological
Locality
Island
Elevation (m ASL)
ca. 15
Date uploaded
January 18, 2024
Updater
Wyoming team
Date updated
December 31, 2020
Normalized Age
390 ± 40
δ13C (per mil)
-27.4
Context
Test unit 18, feature 4, feature containing charred liliaceae bulbs, many of them Camassia, also contains carbon-rich sediment, fire modified rock and large fragments of charcoal, hypothesized to indicate intentional plant processing by humans

References