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Lab number
Beta-31984
Material dated
Seeds
Taxa dated
Zea mays, charred
Type of date
Archaeological
Locality
Black Mesa
Date uploaded
November 9, 2021
Updater
Wyoming team
Date updated
December 31, 2020
Measured Age
2570 ± 80
Context
Feature 115, pit complex (ca. 1 m deep), North Area; date is at odds with two other assays from feature--3610 (Zea mays, Beta-26275) and 2350 (juniper bark, Beta-26274); samples interpreted as mixed trash and Smiley accepts all dates including the outlier (3610).

References