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Lab number
UNL-15D0117
Material dated
Shell
Taxa dated
marine, mytilus californicus
Type of date
Archaeological
Locality
Sonoma
Date uploaded
January 15, 2024
Updater
Wyoming team
Date updated
December 31, 2020
Normalized Age
2150 ± 35
Context
Shell midden at surface and in roadcut NW Liberty and Jewett Road intersection; Clinocardium and Macoma also present