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- Lab number
- Tx-9289
- 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
- 1379 ± 42
- Normalized Age
- 1387 ± 42
- δ13C (per mil)
- -24.5
- Context
- Field notes: Very old, no bark, highly decayed. Rootwad attached. Extracted a core but only on butress
- Additional information
- Radiometric