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
- Beta-342746
- Field number
- RC21
- Material dated
- shell
- Type of date
- Archaeological
- Locality
- Ahgykson (Harwood Island)
- Map sheet
- 92 F/15
- Elevation (m ASL)
- 19
- Submitter
- Chris Springer
- Date submitted
- February 28, 2009
- Date uploaded
- February 14, 2020
- Collector
- Chris Springer
- Measured Age
- 2910 ± 30
- Normalized Age
- 3310 ± 30
- Significance
- Northern Coast Salish
- Context
- Top of midden deposits covering CD 3
- Additional information
- Normalized age was subsequently corrected using an averaged local Delta-R value of 422+/-50. Correction was done using Calib 7.0. Corrected date range to 1-sigma: 2738 to 2587 Cal. BP