Allen, Claire Susannah; Pike, Jennifer; Pudsey, Carol J (2011): Sea ice diatom concentration in sediment profile TPC34 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.762136, In supplement to: Allen, CS et al. (2011): Last glacial-interglacial sea-ice cover in the SW Atlantic and its potential role in global deglaciation. Quaternary Science Reviews, 30(19-20), 2446-2458, https://doi.org/10.1016/j.quascirev.2011.04.002
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Coverage:
Latitude: -59.788333 * Longitude: -39.596667
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 4.00 m
Event(s):
TPC034 * Latitude: -59.788333 * Longitude: -39.596667 * Elevation: -1652.0 m * Recovery: 5.73 m * Location: Scotia Sea, southwest Atlantic * Method/Device: Composite Core (COMPCORE) * Comment: BAS core repository; TPC signifies trigger core (TC) and piston core (PC) spliced to give a continuous record
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Diatoms, total, per unit sediment mass | TDA/sed | 106 #/g | Allen, Claire Susannah | millions of valves per gram of dry sediment | |
| 3 | Fragilariopsis curta and Fragilariopsis cylindrus | F. curta+F. cylindrus | % | Allen, Claire Susannah | Counting, diatoms | |
| 4 | Fragilariopsis obliquecostata | F. obliquecostata | % | Allen, Claire Susannah | Counting, diatoms |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
132 data points
Data
| 1 Depth sed [m] | 2 TDA/sed [106 #/g] | 3 F. curta+F. cylindrus [%] | 4 F. obliquecostata [%] |
|---|---|---|---|
| 0.00 | 400.317 | 12.6 | 0.0 |
| 0.04 | 274.817 | 15.3 | 0.0 |
| 0.08 | 197.971 | 13.1 | 0.0 |
| 0.16 | 478.729 | 20.8 | 0.3 |
| 0.32 | 380.998 | 18.0 | 0.3 |
| 0.40 | 450.776 | 23.3 | 0.2 |
| 0.48 | 297.299 | 13.4 | 0.2 |
| 0.56 | 437.811 | 18.0 | 0.6 |
| 0.64 | 241.789 | 7.0 | 0.8 |
| 0.72 | 445.174 | 18.4 | 0.0 |
| 0.80 | 287.873 | 17.3 | 0.2 |
| 0.96 | 332.772 | 15.0 | 1.0 |
| 1.04 | 330.993 | 13.5 | 0.0 |
| 1.12 | 386.194 | 18.1 | 0.4 |
| 1.20 | 216.060 | 18.1 | 0.9 |
| 1.28 | 249.770 | 19.6 | 0.5 |
| 1.36 | 276.351 | 12.1 | 0.5 |
| 1.44 | 174.146 | 14.3 | 0.4 |
| 1.52 | 130.131 | 7.9 | 0.2 |
| 1.60 | 217.016 | 12.9 | 0.4 |
| 1.68 | 382.448 | 15.7 | 0.2 |
| 1.76 | 207.396 | 14.3 | 1.3 |
| 1.84 | 85.905 | 10.1 | 0.9 |
| 1.92 | 121.324 | 9.4 | 1.2 |
| 2.00 | 82.895 | 13.8 | 1.0 |
| 2.08 | 15.883 | 8.5 | 0.8 |
| 2.16 | 29.123 | 11.7 | 0.0 |
| 2.24 | 64.203 | 11.8 | 0.8 |
| 2.32 | 106.193 | 9.9 | 0.0 |
| 2.40 | 18.145 | 10.3 | 0.2 |
| 2.56 | 172.272 | 15.0 | 1.3 |
| 2.64 | 179.414 | 7.1 | 0.5 |
| 2.72 | 147.989 | 12.1 | 0.6 |
| 2.80 | 88.828 | 13.5 | 0.7 |
| 2.88 | 185.593 | 15.3 | 0.4 |
| 2.96 | 143.573 | 12.6 | 0.9 |
| 3.04 | 202.295 | 16.9 | 1.1 |
| 3.12 | 198.635 | 10.9 | 0.9 |
| 3.20 | 138.602 | 15.9 | 0.4 |
| 3.36 | 97.522 | 10.5 | 0.8 |
| 3.52 | 174.600 | 23.6 | 1.7 |
| 3.68 | 114.733 | 14.2 | 0.6 |
| 3.84 | 132.789 | 10.7 | 0.2 |
| 4.00 | 98.702 | 10.2 | 1.1 |