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
- Beta-242688
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Contra Costa
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Normalized Age
- 4340 ± 40
- δ13C (per mil)
- -24.8
- Context
- From buried soil (5ABwb?) with shell and flakedstone in GAT-6 (Field Stratum X)