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- Lab number
- Beta-288573
- Material dated
- bone
- Type of date
- archaeological
- Submitter
- Jeff Rasic, NPS
- Uploader
- A. Martindale
- Date uploaded
- March 23, 2015
- Measured Age
- 4660
- Normalized Age
- 4760 ± 40
- Context
- Unit N98 E100, NE quad, Level 9 41cmbd
- Additional information
- Beta standard for bone collagen: collagen extraction, with alkali
- Comments
- AMR-196, N98/E100, level 9, 41 cmbd. Does not match charcoal dates from same context??? 15N/14N = + 2.7 o/oo