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- Lab number
- P-747
- Material dated
- charcoal; charbon de bois
- Locality
- Umnak Island, Aleutian Islands, Samalga Island quadrangle, southwestern Alaska
- Map sheet
- e
- Submitter
- W.S. Laughlin
- Date updated
- January 1, 1999
- Measured Age
- 1402 ± 46
- Normalized Age
- 1402 ± 46
- δ13C (per mil)
- -25.0
- Significance
- Palaeoaleut; Paléoaléoutien
- Context
- unit I, levels 3-4, pits 11 and 13