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.
United States / CA / Alameda County / CA-ALA- / Beta-351440
- Lab number
- Beta-351440
- Material dated
- Charcoal
- Type of date
- Geological
- Locality
- Alameda
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- November 8, 2022
- Normalized Age
- 260 ± 30
- δ13C (per mil)
- -24.7
- Context
- Soil Profile No. 1 in the southeast wall of Trench SFB T-3, immediately SW of Northern Calaveras fault (lat/long N37.699850/W121.936583), sample no. 13B091 from Ab2 horizon, 146-154 cm bs, very dark brown silty clay,