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- Lab number
- QC-307
- Material dated
- bone collagen; collagène osseux
- Locality
- Putnam County, New York
- Map sheet
- e
- Submitter
- R.C. Thompkins
- Date uploaded
- January 15, 2020
- Date updated
- July 4, 0099
- Measured Age
- 2850
- Normalized Age
- 2930 ± 220
- δ13C (per mil)
- -20.0
- Significance
- Late Archaic; Archaïque supérieur
- Context
- hearth in rockshelter, 1.3-1.4 cm depth, with Palmer-like projectile point
- Additional information
- Two samples combined (QC-307 and -308), still very small, diluted with "dead" benzene.