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Lab number
GX-1459
Material dated
bone collagen; collagène osseux
Locality
on a spit extending from the western side of Bosporus Strait, 1279 m asl, between Upper and Lower Waterton Lakes, Waterton Lakes National Park, Alberta
Map sheet
82 H/04
Submitter
L. Milne-Brumley
Date submitted
January 4, 0098
Measured Age
4930 ± 160
Normalized Age
5010 ± 160
δ13C (per mil)
-20.0
Significance
culture?
Context
lowermost occupation level, a composite sample
Additional information
It is assumed that this date was not corrected previously for isotopic fractionation.
Comments
DgPl-4, Narrows: Material from this site was recovered from colluvial matrix that afforded minimal stratigraphic resolution. The projectile points appear to represent nearly all of the northern Plains cultural periods from Palaeoindian to the late side-notched series, and there is no basis for assigning the radiocarbon dates to any particular cultural complex.

References