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Lab number
M-1447
Material dated
soil; sol
Locality
Butte County, Idaho
Map sheet
e
Submitter
E.H. Swanson
Date updated
July 9, 1999
Measured Age
1540 ± 130
Normalized Age
1540 ± 130
δ13C (per mil)
-25.0
Significance
Late period; période récente
Context
compact dark brown humus with angular rubble and pea gravel, test pit 4B, level 1, 10-24 cm depth

References