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Lab number
UGa-390
Material dated
Seeds
Taxa dated
Juglans nigra nutshells
Type of date
Archaeological
Locality
Jefferson, on the alluvial plain near the confluence of the Ohio and Salt Rivers, Salt River management area
Submitter
D.E. Janzen
Date uploaded
January 17, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
5085 ± 85
Normalized Age
5085 ± 85
δ13C (per mil)
-25.0
Significance
Middle Archaic; Archaïque moyen
Context
Unit 18, level 13, 15-23 cmbs, small fire pit
Additional information
Radiometric

References