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Lab number
S-721
Field number
CMC- 364
Material dated
charcoal; charbon de bois
Locality
Higgins Passage, south end of Swindle Island, Laredo Sound, Queen Charlotte Sound, British Columbia
Map sheet
103 A/07
Submitter
B.O. Simonsen
Date submitted
August 2, 0096
Date uploaded
February 14, 2020
Measured Age
1980 ± 70
Normalized Age
1980 ± 70
δ13C (per mil)
-25.0
Significance
culture?
Context
Locality A, Unit I-C, S2.5 m, E1.5 m, 2.3 m depth, lowest cultural level
Associated taxa
land mammals, sea mammals, birds, fishes, and molluscs were recovered but are not reported in Simonsen, 1973
Comments
FcTe-4, Grant Anchorage: This is a large shell midden and village site, in the historic territory of the Kitasa (Southern Tsimshian). Two localities, A and B, about 18 m apart, were excavated. Simonsen (1973) found the Gakushuin dates acceptable. S-721, run after the publication of Simonsen's (1973) report is somewhat later than GaK-2757 located 71 cm higher in the section. GaK-2757 is from a charred "wooden dish" feature located approximately in the middle of the cultural deposits, and GaK-2575 is almost identical in age and may even date the same cultural feature. S-721 is from the lowest cultural level, overlying sterile gravels and was expected to be older. GaK-2756 is from the upper part of the section at Locality A. GaK-2758 is from the deepest cultural deposits in Locality B, overlying sterile gravel, and it appears to represent an older component than that found at comparable depth in Locality A.

References