CARD fuzzes location data for public visitors to the database. Accessing CARD's full capabilities requires an account available only to researchers at accredited institutions.
Lab number
AECV-1136C
Field number
ASA-D90-025
Material dated
bone collagen; collagène osseux
Locality
on an alluvial fan east of Lac des Arcs, in the Bow valley, about 2 km east of Exshaw, Alberta
Map sheet
82 O/03
Submitter
B.M. Newton
Date submitted
June 3, 0098
Normalized Age
3770 ± 100
δ13C (per mil)
-18.7
Significance
culture?
Stratigraphic component
Level 3
Context
Level 3, 1.53 m depth
Comments
EgPs-48: Magne and Ives (1991: 107-108) summarize findings at this site, reporting it to be the most complex of several sites on the alluvial fan. Of several cultural horizons, two occur below a tephra layer, possibly Mazama tephra, which is situated at 76 cm depth. The upper one contains only bison bones and no lithic artifacts. The lower one contains bison, bighorn sheep, a large siltstone flake, and a small quartz crystal with quartz crystal debitage. Newton (1991: 116-119) presents a generalized profile based on several backhoe tests.

References