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- Lab number
- I-1160
- Material dated
- charred wood; bois carbonisé
- Locality
- Katmai National Monument, Mt. Katmai quadrangle, southwestern Alaska
- Map sheet
- e
- Submitter
- D.E. Dumond
- Date updated
- March 5, 1999
- Measured Age
- 7360 ± 250
- Normalized Age
- 7360 ± 250
- δ13C (per mil)
- -25.0
- Significance
- geoarchaeology; géoarchéologie
- Context
- area 1, apparently deposited by wave action in beach sand, beneath lowest of at least 10 volcanic ash deposits