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Lab number
Beta-130983
Material dated
Charcoal
Type of date
Archaeological
Locality
Montrose
Date uploaded
January 15, 2024
Updater
Wyoming team
Date updated
December 31, 2020
Normalized Age
1140 ± 60
δ13C (per mil)
-25.0
Stratigraphic component
10 cm bmgs
Context
Feature 1, discovered in the trench ca. 10 cm bmgs. Mostly removed by the backhoe. Remainder was a shallow, basin-shaped hearth, 6 cm deep, ca. 30 cm in dia. Fill: a few FCRs, small amt of charcoal. No oxidation noted.

References