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- Lab number
- Tx-9297
- Material dated
- Wood
- Taxa dated
- Picea sitchensis
- Type of date
- Geological
- Locality
- Jefferson
- Date submitted
- December 12, 1997
- Date uploaded
- January 18, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Measured Age
- 58 ± 35
- Normalized Age
- 36 ± 35
- δ13C (per mil)
- -26.4
- Context
- Large rootwad, barely long enough to qualify. Very old and highly deteriorated. On a sandbar. Outer surface highly variegated
- Additional information
- Radiometric