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Canada / NU / RbJu-1 (Port Refuge) / GSC-1931
- Lab number
- GSC-1931
- Material dated
- charcoal; charbon de bois
- Locality
- on a small bay on the south coast of Grinnell Peninsula, Devon Island, Nunavut
- Map sheet
- 59 B/06
- Submitter
- R. McGhee
- Date submitted
- August 17, 0097
- Measured Age
- 4120 ± 120
- Normalized Age
- 4120 ± 120
- δ13C (per mil)
- -25.0
- Significance
- Palaeoeskimo, Independence I; Paléoesquimau, Indépendentien I
- Stratigraphic component
- Upper Beaches Component
- Context
- driftwood, Upper Beaches component, interior of Feature 12
- Associated taxa
- Mammalia: Phoca hispida, Alopex lagopus, Ursus maritimus; Aves, Branta bernicla, Chen caerulescens, Clangula hyemalis
- Additional information
- Driftwood, assumed to provide an early limit on the age.
- Comments
- RbJu-1, Port Refuge: The Cold component is an Independence I site, 24 m asl, with 31 habitation structures. The Gull Cliff component is a Pre-Dorset site, 18 m asl, with 36 habitation structures and cache features. The Upper Beaches component is an Independence I site with 26 features along 700 m of raised beaches, 22-24 m asl.