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Lab number
Beta-30486
Material dated
Charcoal
Type of date
Archaeological
Locality
San Juan
Date uploaded
January 18, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Normalized Age
2640 ± 100
δ13C (per mil)
-25.0
Context
Feature 1, an unlined, shallow hearth; no oxidation. Amaranthus, Chenopodium, Criciferae, Graminae, Juniperus and other wild species found in flotation. 29 flakes, 1 biface frag. and a core were recovered
Comments
Feature is an informal shallow hearth 50 by 60cm and 7cm deep; associated with lithic flakes and a biface