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Lab number
Beta-225934
Material dated
Charcoal
Type of date
Archaeological
Locality
Moffat
Date uploaded
January 15, 2024
Updater
Wyoming team
Date updated
December 31, 2020
Normalized Age
4510 ± 40
δ13C (per mil)
-23.6
Context
Feature 2. AMS date on charred plant material. An irregularly shaped basin within Feature 22, the activity area E of Structure 1. Meas. 80 in dia., 18 cm deep. Fill was black, fine sand without charcoal frags.; no oxidation. Fill contained 3 FCR, 2 lithic tools, and a mano frag. that fit with 2 other pieces just outside the feature. Also, 22 small bone frags., some burned. Interpreted as an extramural hearth probably used for both warmth and cooking. The other hearth within Feature 22, Feature 6, yielded a date that was not contemporaneous with the Feature 2 date. Feature 2 is assigned to Component 3, whereas Feature 6, the bulk of the artifacts and 1 C14 date from Feature 22 are assigned to Component 4.
Additional information
AMS

References