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-131499
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Montrose
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Normalized Age
- 4010 ± 80
- δ13C (per mil)
- -25.0
- Context
- Feature 9A-B, 2 small slab lined hearths about 30-40 cm apart. Feature 9A meas. 39 cm in dia., 13 cm deep and was lined with 17fire altered cobbles and tabular slabs that weighed 3.6 kg. The feature was discovered ca 22 cm bmgs. Fill contained 4 flakes, 1 hammerstone, and a charred pine cone. Feature 9B was also slab lined and found at the same depth as 9A. 9B meas. 40 x 32 cm in dia. Fill contained 19 pieces of FCR, including the slab lining, all of which weighed 3.2 kg. Artifacts from the fill: 1 FST, 7 flakes, 1 ground stone fragment near the edge of the feature, 65 charred goosefoot seeds, 1 small bone fragment. Charcoal from Features 9A and 9B were combined for a radiocarbon sample.