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- Lab number
- GrM-14966
- Field number
- Seed-Barker_4b
- Material dated
- maize
- Taxa dated
- Zea mays
- Type of date
- Archaeological
- Locality
- Ontario
- Submitter
- Jennifer Birch, Sturt Manning
- Date submitted
- September 28, 2018
- Date uploaded
- January 26, 2021
- Collector
- Jennifer Birch
- Updater
- Megan Anne Conger
- Date updated
- February 16, 2020
- Normalized Age
- 345 ± 40
- δ13C (per mil)
- -8.93