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Lab number
Beta-127194
Material dated
Sediment
Type of date
Archaeological
Locality
San Miguel
Date uploaded
January 15, 2024
Updater
Wyoming team
Date updated
December 31, 2020
δ13C (per mil)
-25.0
Context
Feature 14, hearth, Component 5, S edge of Block 1, assoc. with Structure 1. C14 sample was bulk soil. Originated below a layer of duff, meas. 60 cm in dia., 6 cm thick, thought to represent a single burning episode. Unstratified fill of dark brownish gray, ashy loam contained 29 small pieces of FCR weighing 1.5 kg; no charcoal. Fill contained 10 flakes, 1 burned mammal bone frag., 5 charred goosefoot seeds, 1 charred Cheno-Am seed embroyo, juniper and pine charcoal.
Comments
date is modern?; pMC 102 ± 7

References