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Lab number
Beta-117124
Material dated
Charcoal
Type of date
Archaeological
Locality
Montrose
Date uploaded
January 15, 2024
Updater
Wyoming team
Date updated
December 31, 2020
Normalized Age
450 ± 50
δ13C (per mil)
-25.0
Context
Feature 26, a rock filled hearth in central Block 1, Component 4 that meas. 70 x 73 cm, 10 cm thick. FCRs spread out beyond the boundaries of the feature. The feature originaged 7.5 cm bmgs, 2 cm below the Strata A-B interface. Fill contained 3 fairly distinct strata of very dark brown, ashy loam. FCRs were quite dense atop and within the uppermost portion of the fill. At least 40 pieces of FCR weighing 8.2 kg were recovered. No oxidation observed. Fill contained: 6 flakes, 1 burned, unidentified, deer-sized mammal bone; juniper, sagebrush, and pinyon charcoal.

References