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Lab number
S-3517
Field number
91-DCA-008
Material dated
whale bone collagen; collagène osseux de baleine
Taxa dated
Balaena mysticetus periotic (id. by A.S. Dyke)
Locality
east of the mouth of Phillips Creek, head of Milne Inlet, 6.5 m asl, Eclipse Sound region, northwest Baffin Island, Nunavut
Map sheet
47 H/16
Submitter
A.S. Dyke
Date submitted
August 21, 0098
Measured Age
920 ± 130
Normalized Age
1075 ± 130
δ13C (per mil)
-15.3
Significance
palaeobiology; paléobiologie
Context
gravel on a raised beach in the Eclipse Sound region, the same whale dated by S-3396
Associated taxa
Mammalia: Balaena mysticetus
Comments
OlHc-VP: Periotic bones were collected in situ from both sides of a juvenile bowhead skull, 92 cm wide, 100% buried upside down in beach gravel below a large skull, 196 cm wide, that rested upright upon it. Earbones were missing from the large skull. The initial age determination (S-3396; 780 +/- 80 BP) seemed anomalously young for a sample at this elevation so a second sample was prepared and submitted for verification. This second determination is still a little young for a 6.5 m elevation.

References