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Lab number
DAMS-010257
Field number
FN30174
Material dated
carbonized yucca seeds
Taxa dated
Yucca 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
572 ± 27
δ13C (per mil)
-23.2
Stratigraphic component
UT North, Profile Section 4A, Unit 5, Stratum 32A
Additional information
AMS; Pretreated by Raymond Mauldin at CAR-UTSA.
Comments
same as DAMS-011113; "Corrected" age reported by Nielsen incorrect; a thick homogenized layer of ash and dense cultural remains, possible from cooking feature cleanout.

References