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- Lab number
- Beta-79915
- Field number
- JJO 94 050
- Material dated
- mammoth bone collagen; collagène osseux de mammouth
- Taxa dated
- Mammuthus sp. molar (CMN-50369, id. by C.R. Harington)
- Locality
- 1 km southeast of the confluence of Barton Creek with Callum Creek, 1400 m asl, on the east side of highway 22, Oldman drainage, southwestern Alberta
- Map sheet
- 82 G/16
- Submitter
- L.E. Jackson, Jr.
- Date submitted
- August 11, 0098
- Measured Age
- 11170 ± 60
- Normalized Age
- 11220 ± 60
- δ13C (per mil)
- -22.0
- Significance
- palaeobiology; paléobiologie
- Context
- glaciolacustrine silt
- Associated taxa
- Mammalia: Mammuthus sp
- Additional information
- AMS date.
- Comments
- DlPm-VP: C.R. Harington measured this mammoth molar and tentatively suggested that it is a heavily worn and eroded lower first molar of the Columbian mammoth (Mammuthus columbi). The date provides a minimum age for the glaciolacustrine silt on which the tooth occurred.