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Lab number
P-1061
Material dated
charcoal and wood; charbon de bois et bois
Locality
Umnak Island, Aleutian Islands, Samalga Island quadrangle, southwestern Alaska
Map sheet
e
Submitter
W.S. Laughlin
Measured Age
421 ± 36
Normalized Age
421 ± 36
δ13C (per mil)
-25.0
Significance
Palaeoaleut; Paléoaléoutien
Context
lowest portion of zone A, an important stratigraphic break

References