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- Lab number
- P-1073
- 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
- 3530 ± 100
- Normalized Age
- 3530 ± 100
- δ13C (per mil)
- -25.0
- Significance
- Northern Archaic, anomalous, young; Archaïque septentrional, anormal, jeune
- Stratigraphic component
- Band 5/6
- Context
- between Bands 5 and 6, hearth in isolated level