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- Lab number
- AA-16856
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Suffolk, Thompson Island, Boston Harbor
- Submitter
- B.E. Luedtke
- Date uploaded
- January 17, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Normalized Age
- 1135 ± 55
- δ13C (per mil)
- -25.7
- Significance
- Middle Woodland; Sylvicole moyen
- Stratigraphic component
- 32-37 cmbs; Level 5
- Context
- unit 21, level 5, 32-37 cmbs with a Jack's Reef corner notched point, a perforator, a scraper, several utilized flakes, and ceramic sherds
- Additional information
- AMS