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Canada / MB / EaLf-1 (Lockport) / S-2852
- Lab number
- S-2852
- Material dated
- charcoal; charbon de bois
- Taxa dated
- 12.3 g
- Locality
- on the east bank of the Red River, just north of Winnipeg, Manitoba
- Map sheet
- 62 I/02
- Submitter
- A.P. Buchner
- Date submitted
- April 2, 0097
- Measured Age
- 315 ± 235
- Normalized Age
- 315 ± 235
- δ13C (per mil)
- -25.0
- Significance
- Woodland, Selkirk; Sylvicole
- Stratigraphic component
- Bed B
- Context
- Bed B, N132/W37, 0.63 m depth but originating in a higher level
- Associated taxa
- Mammalia: Alces alces, Bison bison, Canis sp, Martes pennanti, Taxidea taxus, Lutra canadensis, Castor canadensis, Leporidae, Rodentia; Aves, Pelecanus erythrorhynchos, Anatidae, Tetraoninae; Reptilia, Chelonia; Amphibia, Anura; Pisces, Acipenser fulvescens, Hiodon sp, Esox lucius, Catostomus sp, Moxostoma sp, Ictalurus punctatus, Lota lota, Stizostedion sp, Aplodinotus grunniens; Mollusca (5 taxa)
- Comments
- EaLf-1, Lockport: This site is unusually important for several reasons. It contains one of the few deeply stratified sequences in Manitoba. It has produced evidence of the northernmost aboriginal corn horticulture in Canada. It is well dated by a series of 16 radiocarbon measurements that aid the reconstruction of fluvial sedimentology and palaeoecology in the Red River valley. The exact provenience and cultural affiliation of four AMS dates from the RIDDL lab have not yet been reported.