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Lab number
D-AMS-17952
Field number
FN30209; CAR 552
Material dated
Other
Taxa dated
Agave lechuguilla, leaf
Type of date
archaeological
Locality
Val Verde
Submitter
Raymond Mauldin
Date uploaded
November 14, 2021
Collector
ASWT crew
Date collected
January 4, 2014
Updater
Wyoming Team
Date updated
December 31, 2020
Normalized Age
2157 ± 33
δ13C (per mil)
-19.4
Stratigraphic component
UT North, Profile Section 3, Unit 6, Stratum 40
Additional information
AMS
Comments
"Corrected" age reported by Nielsen incorrect; from a thick ash deposit (S40) located between two discrete ash lenses. Date considered anomalous by reporter

References