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Lab number
BGS-1792
Material dated
bone collagen; collagène osseux
Taxa dated
330 g
Locality
in the Assiniboine River valley, just north of Miniota, Manitoba
Map sheet
62 K/03
Submitter
E. Nielsen
Date submitted
March 28, 0097
Measured Age
1560 ± 70
Normalized Age
1640 ± 75
δ13C (per mil)
-20.0
Significance
Woodland, Avonlea; Sylvicole
Context
clay matrix, 150 cm depth
Associated taxa
see BGS-1791
Additional information
It is assumed that this date was not corrected previously for isotopic fractionation.
Comments
EaMg-12, Miniota: In view of the discrepancy between the Beta dates, two bone samples were dated by the Brock lab with results close to the charcoal date.

References