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- Lab number
- I-3267
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Boulder
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Measured Age
- 5800 ± 125
- Significance
- Middle Archaic; Archaïque moyen
- Context
- 8SW/8SE, 13-18 cm depth, base of stratigraphic unit 2, with chipping debris and the base of a Mount Albion corner-notched point. Charcoal from 13 to 18 cm depth at site 5BL67, east of the summit of Mount Albion. Like I-4418, the date applies to soil formation on a truf-banked solifluction terrace, and gives a maximum age for reactivation of patterned ground. Projectile points of the Mout Albion complex were associated (Benedict 1970a).
- Additional information
- radiometric