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Lab number
UCLA-255
Material dated
charcoal; charbon de bois
Locality
about 8 m above the floor of Birch Creek valley, about 1888 m asl, Clark County, Idaho
Map sheet
e
Submitter
E.H. Swanson
Measured Age
4500 ± 100
Normalized Age
4500 ± 100
δ13C (per mil)
-25.0
Significance
Middle period; période moyenne
Context
test pit 2, level 8, with Bitterroot points

References