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- Lab number
- O-71
- Material dated
- Shell
- Taxa dated
- Rangia shell
- Type of date
- Archaeological
- Locality
- Plaquemines
- Submitter
- W.G. McIntire
- Date uploaded
- January 18, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 1930 ± 110
- Normalized Age
- 2130 ± 110
- δ13C (per mil)
- -6.5
- Stratigraphic component
- 2.5 ft bsl
- Context
- Dredged shell midden, 2.5 ft below sea level
- Additional information
- Radiometric