CARD fuzzes location data for public visitors to the database. Accessing CARD's full capabilities requires an account available only to researchers at accredited institutions.
- Lab number
- GSC-530
- Field number
- CMC- 84
- Material dated
- charcoal; charbon de bois
- Locality
- Thompson River valley, Fraser drainage, British Columbia
- Map sheet
- 92 I/06
- Date submitted
- March 18, 0098
- Date uploaded
- February 14, 2020
- Normalized Age
- 7530 ± 270
- δ13C (per mil)
- -25.0
- Significance
- Plateau Microblade, below Mazama tephra; Microlame du plateau
- Context
- windblown sand resting on coarse gravel, overlain by Mazama ash
- Comments
- EcRi-1, Drynoch Slide: Cultural material in windblown sand resting directly on coarse gravel, presumably dates from an aggrading period of the Thompson River. A diagnostic feature of the cultural deposit is the presence of a microblade. GSC-530 consisted of a composite of numerous small pieces of charcoal scattered throughout a midden of fish remains and artifacts below Mazama ash. I-462 dates an extensive mud slide above Mazama tephra, and GSC-2056 dates a hearth feature within the head of the scarp that was utilized when the slide was relatively stable.