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Lab number
A-615 A
Material dated
charcoal; charbon de bois
Locality
Cochise County, Arizona
Map sheet
a
Submitter
C.V. Haynes
Measured Age
3530 ± 100
Normalized Age
3530 ± 100
δ13C (per mil)
-25.0
Significance
culture?
Context
rock-lined hearth exposed in wall of wash in brown alluvial sand 30 cm above basal contact with gray mudstone, with no associated artifacts

References