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Lab number
Beta-143520
Material dated
Charcoal
Type of date
Archaeological
Locality
Grand
Date uploaded
January 18, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Normalized Age
1300 ± 100
Context
Diffuse charcoal from Feature 3, an aboveground, naturally formed, arch-shaped sandstone niche, 45 cm wide, 28 cm deep, 13 cm high, in a large sandstone boulder in front of one of the rockshelters. Fill was loosely compacted sand, exfoliated roof fall, and charcoal flecking (the latter used for the C14 date). Artifacts: base of a hafted biface knife, debitage, 1 piece of ground stone, a red ochre crayon.
Comments
Feature is a cache of artifacts in a niche next to a masonry wall; associated with lithics, ground stone, and a red ocher crayon

References