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- Lab number
- DAMS-017954
- Field number
- FN30166
- Material dated
- carbonized mesquite seed
- Taxa dated
- Prospis sp.
- Type of date
- archaeological
- Locality
- Lower Pecos Canyonlands
- Submitter
- Raymond Mauldin
- Date uploaded
- January 27, 2020
- Collector
- Ancient Southwest Texas Project crew
- Updater
- Emily McCuistion
- Date updated
- January 26, 2020
- Measured Age
- 0 ± 0
- Normalized Age
- 508 ± 22
- δ13C (per mil)
- -21.7
- Stratigraphic component
- UT North, Profile Section 4A, Unit 5, Stratum 31A
- Additional information
- AMS; Pretreated by Raymond Mauldin at CAR-UTSA.
- Comments
- "Corrected" age reported by Nielsen incorrect; uppermost in series of (~16) discrete, alternating lenses of decomposing fiber and ash.