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- Lab number
- Beta-3274
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Gunnison
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Measured Age
- 3470 ± 80
- Context
- Charcoal from Feature 6, appeared as a circular dark stain ca. 170 cm in dia. Contained a lens of charcoal and light gravel in a basin-shaped depression. No evidence of intensely burned soil observed. Jones (1986a), gives a date of 3574 +/- 80. This is his conversion from Beta's Libby half life to the Cambridge half-life. For the sake of consistency within the database, the reader should use the Libby half-life, as have I.