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Lab number
RL-1557
Material dated
bone collagen; collagène osseux
Locality
western area of Crowsnest Pass, British Columbia
Map sheet
82 G/10
Date submitted
March 14, 0097
Date uploaded
February 14, 2020
Normalized Age
420 ± 110
δ13C (per mil)
-20.0
Significance
Woodland; Sylvicole
Stratigraphic component
Component 2
Context
component 2, Area A
Additional information
It is assumed that this date was not corrected previously for isotopic fractionation.
Comments
DjPq-2: Component 1 is considered to represent at least two occupations, judging from projectile point styles and radiocarbon dates. Late Mummy Cave styles include Bitteroot, Salmon River, and Oxbow; also present are Pelican Lake and Hanna types. Component 2 occurred within the Ah horizon at Area A and yielded Late Plains side-notched, Avonlea triangular, and Columbia Valley corner-notched points.

References