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- Lab number
- Beta-285032
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Jackson
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Normalized Age
- 800 ± 40
- δ13C (per mil)
- -25.1
- Context
- The date is from whole charcoal fragments from the center and lower portions of he fire-cracked rock feature 9 excavated from N167 E790 L1-3 (northeast Zea mayser), N167 E791 L1-4 (northwest Zea mayser), N168 E790 L1-3 (southeast Zea mayser, and N168 E791 L1-3 (southwest Zea mayser). Feature 9 is a heavy concentration of fire-cracked rock (quartzite), large charcoal, small burned adn calcined bone fragments, adn secondary and tertiary flakes in a 16 cm deep, 95 cm north-south 56 cm east-west diameter oval basin. The feature is interpreted as representing a roasting pit.