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United States / IL / Crawford County / 11CW170 (Riverton) / M-1286

Lab number
M-1286
Material dated
Charcoal
Type of date
Archaeological
Locality
Crawford
Submitter
T. Deuel
Date uploaded
January 15, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
3200 ± 100
Normalized Age
3200 ± 200
δ13C (per mil)
-25.0
Significance
Late Archaic
Context
Level 11, 60-66" depth, near middle of Zone IV, with very intensive use of mussels and repeated short-term occupations
Additional information
Radiometric

References