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Lab number
NSRL-295
Material dated
Seeds
Taxa dated
Zea mays, charred
Type of date
Archaeological
Locality
Greene
Submitter
D.L. Asch
Date uploaded
January 15, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Normalized Age
250 ± 300
Significance
Archaic, anomalous, young
Context
midden, square 193-61, horizon 9B, considered an intrusive contaminant in view of the date
Additional information
AMS
Comments
Lab is Rochester AMS (not Boulder, NRSL); large error is correct

References