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- Lab number
- DAMS-018139
- Field number
- FN34562
- Material dated
- acacia wood charcoal, 2 rings
- Taxa dated
- Acacia sp.
- Type of date
- archaeological
- Locality
- Lower Pecos Canyonlands
- Submitter
- Raymond Mauldin
- Date uploaded
- January 27, 2020
- Collector
- Ancient Southwest Texas Project crew
- Date collected
- March 5, 2016
- Updater
- Emily McCuistion
- Date updated
- January 26, 2020
- Measured Age
- 0 ± 0
- Normalized Age
- 4450 ± 41
- δ13C (per mil)
- -43.6
- Stratigraphic component
- South Trench, Unit 109, Layer 4
- Additional information
- AMS; Pretreated by Raymond Mauldin at CAR-UTSA.
- Comments
- described as compacted fiber deposit with flecked charcoal, small rocks, and spalls