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Lab number
DAMS-007757
Field number
Lot 40
Material dated
carbonized shin oak wood
Taxa dated
Quercus sp.
Type of date
archaeological
Locality
Lower Pecos Canyonlands
Submitter
Raymond Mauldin
Date uploaded
January 27, 2020
Collector
Matt Basham
Updater
Emily McCuistion
Date updated
January 26, 2020
Measured Age
0 ± 0
Normalized Age
320 ± 18
δ13C (per mil)
-23.4
Context
Feature 5: cluster of FCR and charcoal in natural depression
Associated taxa
see Basham 2015
Additional information
AMS; Pretreated by Raymond Mauldin at CAR-UTSA.
Comments
"Corrected 14C" ages reported by Basham are incorrect; see lab report; disagree with Basham's interpretation that these dates indicate repeated use- they overlap at 2 sigma, indicating they may represent 1 episode.

References