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- Lab number
- TO-99
- Field number
- ROM-985B
- Material dated
- seal bone collagen; collagène osseux de phoque
- Taxa dated
- Erignathus barbatus atlas vertebra (id. by C.R. Harington)
- Locality
- W. McWilliams' gravel pit near Finch, Stormont County, Ontario
- Map sheet
- 31 G/03
- Submitter
- C.R. Harington
- Date submitted
- September 9, 0098
- Normalized Age
- 11120 ± 80
- Significance
- palaeobiology, Champlain Sea; paléobiologie, Mer Champlain
- Context
- gravel pit, probably in sand and gravel
- Associated taxa
- Mammalia: Erignathus barbatus
- Additional information
- The AMS lab reported an age of 10,710 +/- 80, corrected to C-13 = 0 parts per mil. The normalized age was calculated by adding 410 years to the mean.
- Comments
- BgFs-VP: This seal had a sea-ice habitat. Another (undated) specimen is known from Mont Saint-Hilaire, Quebec.