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Lab number
SFU-887
Material dated
marine shell; coquillage
Type of date
Archaeological
Locality
Millstream River, southern Vancouver Island, British Columbia
Date uploaded
February 14, 2020
Normalized Age
3180 ± 60
δ13C (per mil)
-0.0
Stratigraphic component
Block A
Additional information
Suggested that we should substract 800 years for marine resevoir correction
Comments
DcRu-572: This moderate sized midden contains both Locarno Beach and Marpole cultural materials, and the single radiocarbon date is thought to represent a period of transition between these two culture types. It is suggested that the date should be corrected for the marine reservoir effect by subtracting 800 years to produce an age of 2380 BP.

References