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Lab number
WIS-327
Material dated
Seeds
Taxa dated
Zea mays cob, charred
Type of date
Archaeological
Locality
McCurtain
Date uploaded
January 17, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
490 ± 55
Significance
McCurtain focus
Stratigraphic component
Layer 2, 64 in
Context
Sample from mound area, Grid I, sq. 25:9, Layer 2, 64 in.
Additional information
Radiometric
Comments
Date includes correction of 200 yr fro c13/c12 isotopic fractionation

References