CARD fuzzes location data for public visitors to the database. Accessing CARD's full capabilities requires an account available only to researchers at accredited institutions.
- Lab number
- Y-931
- Material dated
- peat; tourbe
- Locality
- Mt. Katmai quadrangle, southwestern Alaska
- Map sheet
- e
- Submitter
- L.S. Cressman
- Date updated
- November 8, 1999
- Measured Age
- 3860 ± 90
- Normalized Age
- 3825 ± 130
- δ13C (per mil)
- -27.0
- Significance
- geoarchaeology; géoarchéologie
- Context
- 120 cm depth, immediately underlying a volcanic ash layer