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Lab number
Tx-3091
Material dated
charcoal; charbon de bois
Locality
at the confluence of Hatwai Creek and Clearwater River, ca. 7 km east of Lewiston, Nez Perce County, Idaho
Map sheet
e
Submitter
J.P. Green and K.M. Ames
Measured Age
2270 ± 150
Normalized Age
2270 ± 150
δ13C (per mil)
-25.0
Significance
Late period; période récente
Context
buried soil surface on upper Tucannon sediment, Middle Alluvium, 18-28S/32W, Tucannon phase

References