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Lab number
CAMS-38434
Field number
91-DCA-414
Material dated
walrus bone collagen; collagène osseux de morse
Taxa dated
Odobenus rosmarus tusk (id. by J. Hooper)
Locality
3 km northwest of Point Kendall, Crown Prince Frederick Island, northwest Baffin Island, Nunavut
Map sheet
47 F/03
Submitter
A.S. Dyke
Date submitted
October 19, 0098
Normalized Age
4670 ± 70
δ13C (per mil)
-14.7
Significance
palaeobiology; paléobiologie
Context
sandy gravel on a raised beach, 26 m asl, overlooking the Gulf of Boothia
Associated taxa
Mammalia: Odobenus rosmarus
Additional information
AMS date.
Comments
OaHt-VP: An isolated walrus tusk was found resting on the surface of a raised beach. It has almost certainly been displaced since original deposition, but probably has not moved much in elevation. The ivory has been chewed by caribou at both ends (J. Savelle, p.c. to A.S. Dyke, 1997), but the weathering difference between the chewed parts and the rest indicates that the gnawing occurred long after the tusk had weathered.

References