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- Lab number
- Beta-252177
- Material dated
- wood
- Taxa dated
- betula
- Type of date
- archaeological
- Submitter
- Jeff Rasic, NPS
- Uploader
- A. Martindale
- Date uploaded
- March 23, 2015
- Measured Age
- 3580
- Normalized Age
- 3510 ± 40
- Additional information
- Beta pretreatment listed as: "(charred material):acid/alkali/acid"
- Comments
- Unit N91E93, SE quad, Level 9, Charcoal: Betula, 3 growth rings.