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Lab number
Beta-223720
Material dated
Charcoal
Type of date
Archaeological
Locality
Moffat
Date uploaded
January 15, 2024
Updater
Wyoming team
Date updated
December 31, 2020
Normalized Age
150 ± 40
δ13C (per mil)
-24.3
Stratigraphic component
ca 4 cm bmgs
Context
AMS date from Feature 36, a small pit only partially excavated; 7 cm deep. Originated ca. 4 cm bmgs and ca. 7 cm above the Component 1 occupation surface. Fill was dark brown to black charcoal-stained sediments. No FCR, but bottom and edge of the pit were oxidized. No artifacts or bone. However, a dense cluster of bone discard was present within 0.5 m and may be associated. Interpreted as a small hearth that may have been used during one event for sufficient duration/temperature to oxidize the surrounding sediments.
Additional information
AMS

References