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Lab number
D-AMS-13536
Field number
FN32519; CAR 507
Material dated
Seeds
Taxa dated
Opuntia sp., carbonized seed
Type of date
archaeological
Locality
Val Verde
Submitter
Raymond Mauldin
Date uploaded
November 14, 2021
Collector
ASWT crew
Updater
Wyoming Team
Date updated
December 31, 2020
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

References