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- Lab number
- DAMS-013536
- Field number
- FN32519
- Material dated
- carbonized prickly pear seed
- Taxa dated
- Opuntia 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
- 2272 ± 23
- δ13C (per mil)
- -9.5
- Stratigraphic component
- South Trench, Profile Section 12, Stratum 235
- Context
- narrow lens of dark vegetal matter and charcoal fleck
- Additional information
- AMS; Pretreated by Raymond Mauldin at CAR-UTSA.