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Lab number
Beta-127189
Material dated
Charcoal
Type of date
Archaeological
Locality
San Miguel
Date uploaded
January 15, 2024
Updater
Wyoming team
Date updated
December 31, 2020
Normalized Age
450 ± 50
δ13C (per mil)
-25.0
Context
Feature 17, hearth, Component 4, in W-central Block 1. Originated beneath a layer of duff; meas. 126 x 108 cm, 6 ch deep, lens shaped. Fill was gray, ashy, gravelly loam with numerous pieces of charcoal, and 7 pieces of FCR weighing 1 kg. Base was slightly oxidized. Fill contained 1proj pt frag, 8 flakes. Also in fill 1 each charred Cheno-Am seed and embroyo, juniper and pinyon charcoal, 163 faunal specimens. These included 123 unidentified mammal frags. (109 burned), 13 small/medium mammal frags (9 burned), 4 burned cottontail bones, 22 burned/calcined frags. from flotation.

References