Gottschalk, Julia; Skinner, Luke C; Misra, Sambuddha; Waelbroeck, Claire; Menviel, Laurie; Timmermann, Axel (2015): Cibicides kullenbergi B/Ca measurements in sub-Antarctic sediment core MD07-3076Q (last 68 ka) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.841241, In supplement to: Gottschalk, J et al. (2015): Abrupt changes in the southern extent of North Atlantic Deep Water during Dansgaard–Oeschger events. Nature Geoscience, 8(12), 950-954, https://doi.org/10.1038/ngeo2558
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Published: 2015-01-07 • DOI registered: 2015-02-04
Coverage:
Latitude: -44.153330 * Longitude: -14.228170
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 7.530 m
Event(s):
MD07-3076 (MD07-3076Q) * Latitude: -44.153330 * Longitude: -14.228170 * Elevation: -3770.0 m * Campaign: MD159 (IMAGES XV - Pachiderme) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Square Core System (CASQS)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Boron/Calcium ratio | B/Ca | µmol/mol | Gottschalk, Julia | Cibicides kullenbergi | |
| 4 | Boron/Calcium ratio | B/Ca | µmol/mol | Gottschalk, Julia | mean, Cibicides kullenbergi | |
| 5 | Individuals | Ind | # | Gottschalk, Julia | ||
| 6 | Sample thickness | Samp thick | cm | Gottschalk, Julia | depth interval | |
| 7 | Δ carbonate ion content | Δ[CO3]2- | µmol/kg | Gottschalk, Julia | ||
| 8 | Carbonate ion | [CO3]2- | µmol/kg | Gottschalk, Julia | ||
| 9 | Carbonate ion, standard deviation | [CO3]2- std dev | ± | Gottschalk, Julia | 2 sigma | |
| 10 | Comment | Comment | Gottschalk, Julia |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
822 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 B/Ca [µmol/mol] (Cibicides kullenbergi) | 4 B/Ca [µmol/mol] (mean, Cibicides kullenbergi) | 5 Ind [#] | 6 Samp thick [cm] (depth interval) | 7 Δ[CO3]2- [µmol/kg] | 8 [CO3]2- [µmol/kg] | 9 [CO3]2- std dev [±] (2 sigma) | 10 Comment |
|---|---|---|---|---|---|---|---|---|---|
| 0.005 | 0.700 | 137.6 | 137.6 | 15 | 1 | 7.8 | 95.1 | 6.4 | core-top value used for CO32- calculations |
| 0.505 | 10.144 | 117.5 | 117.5 | 15 | 1 | -21.4 | 65.9 | 5.4 | |
| 0.565 | 10.954 | 112.1 | 112.1 | 8 | 1 | -29.3 | 58.0 | 5.2 | |
| 0.625 | 11.690 | 111.6 | 111.6 | 17 | 1 | -29.9 | 57.4 | 5.2 | |
| 0.685 | 12.621 | 122.2 | 122.2 | 9 | 1 | -14.7 | 72.7 | 5.7 | |
| 0.745 | 13.134 | 120.9 | 120.9 | 7 | 1 | -16.5 | 70.8 | 5.6 | |
| 0.820 | 13.943 | 128.5 | 128.5 | 9 | 2 | -5.5 | 81.8 | 6.0 | |
| 0.940 | 14.883 | 134.8 | 134.8 | 19 | 2 | 3.6 | 91.0 | 6.3 | |
| 1.025 | 15.621 | 119.2 | 119.3 | 14 | 1 | -18.8 | 68.6 | 5.5 | aliquot from homogenized sample after crushing |
| 1.025 | 15.621 | 119.5 | 119.3 | 14 | 1 | -18.8 | 68.6 | 5.5 | aliquot from homogenized sample after crushing |
| 1.105 | 16.721 | 114.8 | 114.8 | 9 | 1 | -25.4 | 62.0 | 5.3 | |
| 1.155 | 17.346 | 120.4 | 120.4 | 10 | 1 | -17.2 | 70.1 | 5.6 | |
| 1.185 | 17.690 | 119.3 | 120.1 | 17 | 1 | -17.7 | 69.6 | 5.6 | aliquot from homogenized sample after crushing |
| 1.185 | 17.690 | 120.8 | 120.1 | 17 | 1 | -17.7 | 69.6 | 5.6 | aliquot from homogenized sample after crushing |
| 1.235 | 18.194 | 119.2 | 119.2 | 16 | 1 | -19.0 | 68.4 | 5.5 | |
| 1.315 | 18.877 | 121.5 | 121.5 | 10 | 1 | -15.5 | 71.8 | 5.6 | |
| 1.395 | 19.681 | 126.5 | 126.5 | 14 | 1 | -8.3 | 79.0 | 5.9 | |
| 1.435 | 20.235 | 125.3 | 125.3 | 8 | 2 | -10.2 | 77.2 | 5.8 | |
| 1.475 | 20.808 | 121.6 | 121.6 | 7 | 1 | -15.5 | 71.8 | 5.6 | |
| 1.555 | 21.993 | 112.2 | 112.2 | 7 | 1 | -29.1 | 58.2 | 5.2 | |
| 1.595 | 22.585 | 135.6 | 135.6 | 10 | 1 | 4.8 | 92.2 | 6.3 | |
| 1.675 | 23.812 | 119.1 | 119.1 | 5 | 1 | -19.1 | 68.2 | 5.5 | |
| 1.720 | 24.511 | 116.2 | 116.2 | 8 | 2 | -23.2 | 64.1 | 5.4 | |
| 1.795 | 25.382 | 123.0 | 123.0 | 5 | 1 | -13.4 | 73.9 | 5.7 | |
| 1.915 | 26.692 | 109.5 | 109.5 | 6 | 1 | -33.0 | 54.4 | 5.1 | |
| 1.995 | 27.535 | 119.4 | 119.4 | 6 | 1 | -18.7 | 68.6 | 5.5 | |
| 2.035 | 27.846 | 115.4 | 115.4 | 8 | 1 | -24.4 | 62.9 | 5.4 | |
| 2.155 | 28.779 | 137.2 | 137.2 | 7 | 1 | 7.1 | 94.5 | 6.4 | |
| 2.270 | 29.673 | 121.9 | 121.9 | 7 | 2 | -15.0 | 72.3 | 5.7 | |
| 2.355 | 30.292 | 127.0 | 127.0 | 7 | 1 | -7.6 | 79.7 | 5.9 | |
| 2.435 | 30.816 | 115.8 | 118.6 | 8 | 1 | -19.7 | 67.6 | 5.5 | aliquot from homogenized sample after crushing |
| 2.435 | 30.816 | 117.8 | 118.6 | 8 | 1 | -19.7 | 67.6 | 5.5 | aliquot from homogenized sample after crushing |
| 2.435 | 30.816 | 122.3 | 118.6 | 8 | 1 | -19.7 | 67.6 | 5.5 | aliquot from homogenized sample after crushing |
| 2.475 | 31.079 | 124.2 | 124.2 | 7 | 1 | -11.7 | 75.6 | 5.8 | |
| 2.550 | 31.571 | 122.4 | 122.4 | 7 | 2 | -14.3 | 73.0 | 5.7 | |
| 2.590 | 31.833 | 113.0 | 113.0 | 6 | 2 | -27.9 | 59.4 | 5.2 | |
| 2.670 | 32.358 | 122.2 | 122.2 | 6 | 2 | -14.6 | 72.7 | 5.7 | |
| 2.720 | 32.686 | 113.4 | 113.4 | 6 | 2 | -27.4 | 60.0 | 5.3 | |
| 2.795 | 33.178 | 118.2 | 118.2 | 6 | 1 | -20.3 | 67.0 | 5.5 | |
| 2.835 | 33.440 | 117.8 | 117.8 | 7 | 1 | -21.0 | 66.4 | 5.5 | |
| 2.880 | 33.735 | 128.8 | 128.8 | 10 | 2 | -5.0 | 82.3 | 6.0 | |
| 2.955 | 34.217 | 121.9 | 121.9 | 11 | 1 | -15.1 | 72.3 | 5.7 | |
| 2.995 | 34.411 | 122.0 | 122.0 | 8 | 1 | -14.9 | 72.5 | 5.7 | |
| 3.030 | 34.581 | 136.7 | 134.5 | 20 | 2 | 3.3 | 90.6 | 6.2 | aliquot from homogenized sample after crushing |
| 3.030 | 34.581 | 132.4 | 134.5 | 20 | 2 | 3.3 | 90.6 | 6.2 | aliquot from homogenized sample after crushing |
| 3.070 | 34.776 | 135.7 | 135.7 | 14 | 2 | 4.9 | 92.2 | 6.3 | |
| 3.150 | 35.164 | 133.4 | 133.4 | 7 | 2 | 1.6 | 88.9 | 6.2 | |
| 3.210 | 35.455 | 145.0 | 145.0 | 7 | 2 | 18.4 | 105.8 | 6.7 | |
| 3.235 | 35.577 | 143.3 | 143.3 | 6 | 3 | 16.0 | 103.3 | 6.6 | |
| 3.290 | 35.844 | 132.8 | 132.8 | 11 | 2 | 0.7 | 88.1 | 6.2 | |
| 3.350 | 36.164 | 130.6 | 130.6 | 13 | 2 | -2.4 | 84.9 | 6.1 | |
| 3.435 | 36.766 | 131.1 | 131.1 | 7 | 1 | -1.7 | 85.6 | 6.1 | |
| 3.510 | 37.296 | 140.8 | 140.8 | 17 | 2 | 12.4 | 99.7 | 6.5 | |
| 3.570 | 37.721 | 142.7 | 142.7 | 10 | 2 | 15.0 | 102.4 | 6.6 | |
| 3.655 | 38.323 | 141.7 | 141.7 | 9 | 3 | 13.7 | 101.0 | 6.6 | |
| 3.740 | 38.924 | 131.6 | 131.6 | 10 | 2 | -0.9 | 86.4 | 6.1 | |
| 3.810 | 39.408 | 127.1 | 127.1 | 11 | 2 | -7.5 | 79.8 | 5.9 | |
| 3.840 | 39.549 | 133.8 | 133.8 | 8 | 1 | 2.2 | 89.5 | 6.2 | |
| 3.895 | 39.807 | 134.9 | 134.9 | 9 | 1 | 3.9 | 91.2 | 6.3 | |
| 4.035 | 40.466 | 134.1 | 134.1 | 5 | 1 | 2.6 | 89.9 | 6.2 | |
| 4.095 | 40.748 | 129.4 | 129.4 | 10 | 1 | -4.2 | 83.2 | 6.0 | |
| 4.155 | 41.031 | 123.3 | 123.3 | 4 | 1 | -13.0 | 74.3 | 5.7 | |
| 4.215 | 41.313 | 136.8 | 136.8 | 8 | 1 | 6.6 | 93.9 | 6.3 | |
| 4.275 | 41.595 | 124.7 | 124.7 | 5 | 1 | -11.0 | 76.3 | 5.8 | |
| 4.315 | 41.820 | 137.3 | 137.3 | 6 | 1 | 7.3 | 94.7 | 6.4 | |
| 4.375 | 42.200 | 129.7 | 129.7 | 6 | 1 | -3.8 | 83.6 | 6.0 | |
| 4.415 | 42.454 | 147.1 | 147.1 | 6 | 1 | 21.5 | 108.8 | 6.8 | |
| 4.475 | 42.835 | 154.3 | 154.3 | 6 | 1 | 31.9 | 119.3 | 7.2 | |
| 4.580 | 43.501 | 146.7 | 146.7 | 7 | 3 | 21.0 | 108.3 | 6.8 | |
| 4.615 | 43.735 | 140.6 | 140.6 | 10 | 1 | 12.1 | 99.4 | 6.5 | |
| 4.655 | 44.007 | 142.7 | 142.7 | 8 | 1 | 15.1 | 102.4 | 6.6 | |
| 4.755 | 44.688 | 131.0 | 131.0 | 5 | 1 | -1.9 | 85.4 | 6.1 | |
| 4.855 | 45.369 | 115.8 | 115.8 | 4 | 1 | -23.9 | 63.4 | 5.4 | |
| 4.875 | 45.506 | 127.8 | 127.8 | 6 | 1 | -6.5 | 80.8 | 5.9 | |
| 4.965 | 46.119 | 146.1 | 146.1 | 5 | 3 | 20.0 | 107.4 | 6.8 | |
| 5.045 | 46.663 | 140.3 | 140.3 | 8 | 3 | 11.7 | 99.0 | 6.5 | |
| 5.105 | 47.082 | 137.1 | 137.1 | 11 | 3 | 7.0 | 94.4 | 6.4 | |
| 5.135 | 47.314 | 131.2 | 131.2 | 10 | 1 | -1.6 | 85.7 | 6.1 | |
| 5.175 | 47.624 | 140.8 | 140.8 | 11 | 1 | 12.4 | 99.7 | 6.5 | |
| 5.195 | 47.779 | 126.3 | 126.3 | 15 | 1 | -8.6 | 78.7 | 5.9 | |
| 5.285 | 48.476 | 134.1 | 134.1 | 8 | 3 | 2.7 | 90.0 | 6.2 | |
| 5.325 | 48.785 | 147.0 | 147.0 | 11 | 3 | 21.4 | 108.7 | 6.8 | |
| 5.425 | 49.560 | 140.1 | 140.1 | 8 | 3 | 11.3 | 98.7 | 6.5 | |
| 5.455 | 49.792 | 122.7 | 122.7 | 5 | 1 | -13.8 | 73.5 | 5.7 | |
| 5.515 | 50.257 | 138.2 | 138.2 | 3 | 1 | 8.5 | 95.9 | 6.4 | |
| 5.555 | 50.567 | 131.7 | 131.7 | 3 | 1 | -0.8 | 86.5 | 6.1 | |
| 5.575 | 50.722 | 133.0 | 133.0 | 5 | 1 | 1.0 | 88.3 | 6.2 | |
| 5.685 | 51.574 | 132.3 | 132.3 | 7 | 3 | 0.1 | 87.4 | 6.1 | |
| 5.725 | 51.884 | 139.9 | 139.9 | 6 | 3 | 11.1 | 98.4 | 6.5 | |
| 5.790 | 52.387 | 148.1 | 148.1 | 6 | 1 | 22.9 | 110.2 | 6.9 | |
| 5.810 | 52.542 | 142.5 | 142.5 | 7 | 1 | 14.9 | 102.2 | 6.6 | |
| 5.850 | 52.852 | 145.2 | 145.2 | 7 | 1 | 18.8 | 106.1 | 6.7 | |
| 5.885 | 53.123 | 135.9 | 135.9 | 11 | 3 | 5.3 | 92.6 | 6.3 | |
| 5.945 | 53.588 | 160.3 | 160.3 | 5 | 3 | 40.7 | 128.0 | 7.4 | |
| 6.030 | 54.246 | 151.3 | 151.3 | 8 | 1 | 27.6 | 114.9 | 7.0 | |
| 6.065 | 54.517 | 138.6 | 138.6 | 7 | 3 | 9.2 | 96.5 | 6.4 | |
| 6.145 | 55.072 | 133.2 | 133.2 | 7 | 3 | 1.3 | 88.6 | 6.2 | |
| 6.170 | 55.245 | 127.7 | 127.7 | 10 | 1 | -6.6 | 80.7 | 5.9 | |
| 6.210 | 55.523 | 130.5 | 130.5 | 8 | 1 | -2.6 | 84.7 | 6.1 | |
| 6.250 | 55.800 | 131.9 | 131.9 | 4 | 1 | -0.5 | 86.9 | 6.1 | |
| 6.270 | 55.939 | 153.6 | 153.6 | 3 | 1 | 30.9 | 118.3 | 7.1 | |
| 6.325 | 56.320 | 137.3 | 137.3 | 4 | 3 | 7.3 | 94.7 | 6.4 | |
| 6.765 | 59.371 | 133.7 | 133.7 | 6 | 3 | 2.1 | 89.5 | 6.2 | |
| 6.845 | 59.926 | 140.7 | 140.7 | 9 | 3 | 12.3 | 99.6 | 6.5 | |
| 6.870 | 60.140 | 122.6 | 122.6 | 6 | 1 | -14.0 | 73.3 | 5.7 | |
| 6.905 | 60.483 | 138.1 | 138.1 | 10 | 3 | 8.4 | 95.8 | 6.4 | |
| 6.930 | 60.729 | 142.9 | 142.9 | 8 | 1 | 15.3 | 102.7 | 6.6 | |
| 7.005 | 61.465 | 138.8 | 138.8 | 7 | 3 | 9.5 | 96.8 | 6.4 | |
| 7.070 | 62.104 | 128.7 | 128.7 | 10 | 1 | -5.1 | 82.2 | 6.0 | |
| 7.090 | 62.300 | 133.0 | 133.0 | 11 | 1 | 1.1 | 88.4 | 6.2 | |
| 7.130 | 62.693 | 138.9 | 138.9 | 9 | 1 | 9.6 | 96.9 | 6.4 | |
| 7.150 | 62.889 | 127.7 | 127.7 | 9 | 1 | -6.7 | 80.7 | 5.9 | |
| 7.190 | 63.282 | 139.4 | 139.4 | 15 | 1 | 10.3 | 97.7 | 6.5 | |
| 7.345 | 64.805 | 135.5 | 135.5 | 10 | 3 | 4.7 | 92.0 | 6.3 | |
| 7.450 | 65.688 | 136.5 | 136.5 | 9 | 1 | 6.1 | 93.4 | 6.3 | |
| 7.530 | 66.246 | 134.9 | 134.9 | 8 | 1 | 3.8 | 91.2 | 6.3 |