Mudie, Peta J; Rochon, André; Prins, Maarten Arnoud; Soenarjo, Donny; Troelstra, Simon; Levac, Elisabeth; Scott, David B; Roncaglia, Lucia; Kuijpers, Antoon (2011): Tab. 1: Radiocarbon ages of samples from the Canadian archipelago [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.756298, Supplement to: Mudie, PJ et al. (2006): Late Pleistocene-Holocene marine geology of nares strait Region: palaeoceanography from foraminifera and dinoflagellate cysts, sedimentology and stable isotopes. Polarforschung, 74(1-3), 169-183, hdl:10013/epic.29931.d001
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Abstract:
A sediment-sampling program was carried out in the Nares Strait region during the Nares 2001 Expedition to obtain cores for high-resolution palaeoceanographic studies of late Pleistocene-Holocene climate change. Long cores (>4 m) were obtained from basins near Coburg Island, Jones Sound, John Richardson Fiord off Kane Basin, and in northeastern Hall Basin. Short cores and grab samples were taken on shelves east and west of northern Smith Sound and in Kennedy Channel. Detailed studies of sediment texture, stable isotopes, microfossils and palynomorphs were made on the longest cores from Jones Sound and Hall Basin at the southern and northern ends of the Nares Strait region.
Coverage:
Median Latitude: 78.527500 * Median Longitude: -70.478300 * South-bound Latitude: 75.583300 * West-bound Longitude: -78.683300 * North-bound Latitude: 81.471700 * East-bound Longitude: -62.273300
Minimum DEPTH, sediment/rock: 0.17 m * Maximum DEPTH, sediment/rock: 10.80 m
Event(s):
Comment:
Ages are corrected for isotopic fractionation but not sea water age.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Age, dated material | Dated material | Mudie, Peta J | |||
| 4 | δ13C | δ13C | ‰ PDB | Mudie, Peta J | ||
| 5 | Mass | Mass | mg | Mudie, Peta J | of carbon | |
| 6 | Age, dated | Age dated | ka | Mudie, Peta J | Age, radiocarbon | uncorrected |
| 7 | Age, dated standard deviation | Age dated std dev | ± | Mudie, Peta J | Age, radiocarbon | |
| 8 | Calendar age | Cal age | ka BP | Mudie, Peta J | from | |
| 9 | Calendar age | Cal age | ka BP | Mudie, Peta J | to | |
| 10 | Age, cultural | Cult age | Mudie, Peta J | from | ||
| 11 | Age, cultural | Cult age | Mudie, Peta J | to | ||
| 12 | Sample, optional label/labor no | Lab no | Mudie, Peta J |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
61 data points
Data
| 1 Event | 2 Depth sed [m] | 3 Dated material | 4 δ13C [‰ PDB] | 5 Mass [mg] (of carbon) | 6 Age dated [ka] (uncorrected) | 7 Age dated std dev [±] | 8 Cal age [ka BP] (from) | 9 Cal age [ka BP] (to) | 10 Cult age (from) | 11 Cult age (to) | 12 Lab no |
|---|---|---|---|---|---|---|---|---|---|---|---|
| LSSL2001-79PC | 0.17 | forams | 0.00 | 0.25 | 2.995 | 0.044 | 2.803 | 2.721 | Utc12040 | ||
| LSSL2001-79PC | 0.83 | forams | 1.60 | 0.19 | 5.017 | 0.047 | 5.422 | 5.312 | Utc12041 | ||
| LSSL2001-79PC | 1.81 | forams | -0.30 | 0.43 | 12.910 | 0.070 | 15.214 | 14.713 | Utc12042 | ||
| LSSL2001-79PC | 2.58 | forams | -2.00 | 0.05 | 8.480 | 0.110 | 9.057 | 8.819 | Utc12043 | ||
| LSSL2001-79PC | 3.22 | forams | -1.60 | 0.29 | 14.070 | 0.100 | 16.542 | 16.048 | Utc12044 | ||
| LSSL2001-006PC | 5.18 | shell | -9.95 | 3.405 | 0.055 | 1730 BC | 1690 BC | AAR-505 | |||
| LSSL2001-006PC | 5.30 | shell | -0.88 | 3.375 | 0.042 | 1684 BC | 1645 BC | AAR-506 | |||
| LSSL2001-006PC | 10.80 | shell | -1.62 | 6.315 | 0.060 | 5355 BC | 5215 BC | AAR-507 |