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- Lab number
- P-1074
- Material dated
- charcoal; charbon de bois
- Locality
- north bank of the middle Kobuk River, approximately 210 km from its mouth, Ambler River quadrangle, northern Alaska
- Map sheet
- e
- Submitter
- D.D. Anderson
- Date updated
- November 30, 1998
- Measured Age
- 4120 ± 80
- Normalized Age
- 4120 ± 80
- δ13C (per mil)
- -25.0
- Significance
- Northern Archaic; Archaïque septentrional
- Stratigraphic component
- Band 6
- Context
- Band 6, Level 1 hearth