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Canada / MB / DjLv-?2 (Treesbank) / Y-415
- Lab number
- Y-415
- Material dated
- wood; bois
- Locality
- north bank of the Assiniboine River, 335-343 m asl, about 1.6 km downstream from the mouth of Souris River, 3.2 km north and 3.2 km east of Treesbank, Manitoba
- Map sheet
- 62 G/12
- Submitter
- J.A. Elson
- Date submitted
- April 22, 0098
- Measured Age
- 9110 ± 110
- Normalized Age
- 9110 ± 110
- δ13C (per mil)
- -25.0
- Significance
- palaeobiology; paléobiologie
- Context
- base of 4.5 m layer of silty sand containing bison? bones and wood
- Associated taxa
- Mammalia: Bison? sp
- Comments
- DjLv-VP2, Treesbank: The wood-bearing sand dated by Y-415 is tentatively interpreted as part of the Assiniboine delta laid down in glacial Lake Agassiz. The sand overlies 2.4-3.0 m of gravel and sand resting on till. It is overlain by about 7.6 m of sand containing a fossil soil horizon, with aeolian sand at the surface.