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Lab number
RL-867
Material dated
bone collagen; collagène osseux
Locality
grass-covered alluvial fan on the valley outwash terrace west of Iron Ridge, Crowsnest Pass, Alberta
Map sheet
82 G/10
Submitter
B.O.K. Reeves
Date submitted
March 6, 0097
Measured Age
2210 ± 120
Normalized Age
2290 ± 120
δ13C (per mil)
-20.0
Significance
Archaic, Pelican Lake; Archaïque
Context
base of the Ah soil horizon with scattered butchered bison bones, fired rock, and artifacts
Associated taxa
Mammalia: Bison sp
Additional information
It is assumed that this date was not corrected previously for isotopic fractionation.
Comments
DjPp-5: Bison were killed here by driving them over the edge of the outwash plain above. The fall, 70 m, would have been crippling without the need for a pound. The carcasses were segmented and carried elsewhere for processing.

References