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Lab number
A-507B
Material dated
soil; sol
Locality
Natrona County, Wyoming
Map sheet
u
Submitter
D. Stanford
Measured Age
6420 ± 210
Normalized Age
6420 ± 210
δ13C (per mil)
-25.0
Significance
culture?, anomalous, young; anormal, jeune
Context
humates extracted from carbonaceous silt alluvium with non-diagnostic flint artifacts

References