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Lab number
GSC-1207
Material dated
bison bone collagen; collagène osseux de bison
Taxa dated
Bison sp. tibia and rib (300 g, id. by C.S. Churcher)
Locality
north bank of the North Saskatchewan River, 570 m asl, 6 km northeast of Pakan and 12 km southeast of Smoky Lake, Alberta
Map sheet
83 I/01
Submitter
D.A. St-Onge
Date submitted
May 26, 0098
Measured Age
5900 ± 140
Normalized Age
6040 ± 140
δ13C (per mil)
-16.9
Significance
palaeobiology; paléobiologie
Context
sandy silty alluvium exposed in a natural cutbank, 1.8 m depth, in a postglacial river terrace halfway up the valley side
Associated taxa
Mammalia: Bison sp
Comments
GaPc-VP, Pakan: The bones date a well developed abandoned terrace (the middle of a set of three) on the north wall of the valley. The terrace records the time when the river floodplain was at an elevation of about 570 m, about 20 m above present river level.

References