Jonkers, Lukas (2019): Carbonate content, Ti/K, grain size, stable isotope of N. pachyderma and N. pachyderma abundance data of sediment core DS97-2P [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.904341
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Jonkers, Lukas; Moros, Matthias; Prins, Maarten Arnoud; Dokken, Trond; Andersson Dahl, Carin; Dijkstra, Noortje; Perner, Kerstin; Brummer, Geert-Jan A (2010): A reconstruction of sea surface warming in the northern North Atlantic during MIS 3 ice-rafting events. Quaternary Science Reviews, 29(15-16), 1791-1800, https://doi.org/10.1016/j.quascirev.2010.03.014
Jonkers, Lukas; Prins, Maarten Arnoud; Moros, Matthias; Weltje, Gert Jan; Troelstra, Simon; Brummer, Geert-Jan A (2012): Temporal offsets between surface temperature, ice-rafting and bottom flow speed proxies in the glacial (MIS 3) northern North Atlantic. Quaternary Science Reviews, 48, 43-53, https://doi.org/10.1016/j.quascirev.2012.06.006
Prins, Maarten Arnoud; Bouwer, Laurens M; Beets, Christiaan J; Troelstra, Simon; Weltje, Gert Jan; Kruk, Rink W; Kuijpers, Antoon; Vroon, Pieter Z (2002): Ocean circulation and iceberg discharge in the glacial North Atlantic: Inferences from unmixing of sediment size distributions. Geology, 30(6), 555-558, https://doi.org/10.1130/0091-7613(2002)030%3C0555:OCAIDI%3E2.0.CO;2
Further details:
Barker, S; Greaves, Mervyn; Elderfield, Henry (2003): A study of cleaning procedures used for foraminiferal Mg/Ca paleothermometry. Geochemistry, Geophysics, Geosystems, 4(9), https://doi.org/10.1029/2003GC000559
Coverage:
Latitude: 58.933300 * Longitude: -30.400000
Date/Time Start: 1997-08-31T00:00:00 * Date/Time End: 1997-08-31T00:00:00
Minimum DEPTH, sediment/rock: 5.005 m * Maximum DEPTH, sediment/rock: 8.250 m
Event(s):
DS97-2P * Latitude: 58.933300 * Longitude: -30.400000 * Date/Time: 1997-08-31T00:00:00 * Elevation: -1685.0 m * Location: North Atlantic * Campaign: PL97 * Basis: Professor Logachev * Method/Device: Piston corer (PC)
Comment:
All foraminifera analyses (counts, stable isotopes and Mg/Ca) were done on the 150 and 250 μm fraction.
Stable isotopes were measured using a MAT 252 coupled to a Kiel II device and Delta+ with gasbench at the Free University Amsterdam. The number of shells varied between 16 and 25.
Mg/Ca were measured using a Varian Vista ICP-AES at Cambridge. Cleaning followed Barker et al. 2003 (doi:10.1029/2003GC000559). Approximately 50 shells were used for each sample.
Grain size analyses were done using a Fritsch A22 laser diffraction particle sizer.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Jonkers, Lukas | Geocode | |
| 2 | AGE | Age | ka BP | Jonkers, Lukas | Geocode | |
| 3 | End member | EM | Jonkers, Lukas | EM1 fraction | ||
| 4 | End member | EM | Jonkers, Lukas | EM2 fraction | ||
| 5 | End member | EM | Jonkers, Lukas | EM3 fraction | ||
| 6 | End member | EM | Jonkers, Lukas | EM4 fraction | ||
| 7 | log-Titanium/Potassium ratio | log-(Ti/K) | Jonkers, Lukas | |||
| 8 | Calcium carbonate | CaCO3 | % | Jonkers, Lukas | ||
| 9 | Neogloboquadrina pachyderma, δ18O | N. pachyderma δ18O | ‰ PDB | Jonkers, Lukas | Mass spectrometer Finnigan MAT 252 coupled to a Kiel II device and Delta+ with gasbench | |
| 10 | Neogloboquadrina pachyderma, δ13C | N. pachyderma δ13C | ‰ PDB | Jonkers, Lukas | Mass spectrometer Finnigan MAT 252 coupled to a Kiel II device and Delta+ with gasbench | |
| 11 | Neogloboquadrina pachyderma, Magnesium/Calcium ratio | N. pachyderma Mg/Ca | mmol/mol | Jonkers, Lukas | Varian Vista Pro Inductively Coupled Plasma Atomic Emission Spectrometer | |
| 12 | Neogloboquadrina pachyderma | N. pachyderma | % | Jonkers, Lukas | Counting 150-250 µm fraction | |
| 13 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 0.15 µm |
| 14 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 0.17 µm |
| 15 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 0.21 µm |
| 16 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 0.24 µm |
| 17 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 0.29 µm |
| 18 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 0.35 µm |
| 19 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 0.41 µm |
| 20 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 0.49 µm |
| 21 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 0.58 µm |
| 22 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 0.69 µm |
| 23 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 0.82 µm |
| 24 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 0.98 µm |
| 25 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 1.2 µm |
| 26 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 1.4 µm |
| 27 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 1.6 µm |
| 28 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 2 µm |
| 29 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 2.3 µm |
| 30 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 2.8 µm |
| 31 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 3.3 µm |
| 32 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 3.9 µm |
| 33 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 4.7 µm |
| 34 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 5.5 µm |
| 35 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 6.6 µm |
| 36 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 7.8 µm |
| 37 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 9.3 µm |
| 38 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 11 µm |
| 39 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 13 µm |
| 40 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 16 µm |
| 41 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 19 µm |
| 42 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 22 µm |
| 43 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 26 µm |
| 44 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 31 µm |
| 45 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 37 µm |
| 46 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 44 µm |
| 47 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 53 µm |
| 48 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 63 µm |
| 49 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 74 µm |
| 50 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 88 µm |
| 51 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 105 µm |
| 52 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 125 µm |
| 53 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 149 µm |
| 54 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 177 µm |
| 55 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 210 µm |
| 56 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 250 µm |
| 57 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 297 µm |
| 58 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 354 µm |
| 59 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 420 µm |
| 60 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 500 µm |
| 61 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 595 µm |
| 62 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 707 µm |
| 63 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 841 µm |
| 64 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 1000 µm |
| 65 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 1189 µm |
| 66 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 1414 µm |
| 67 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 1682 µm |
| 68 | Size fraction | Size fraction | % | Jonkers, Lukas | Laser Particle Analyser, Fritsch GmbH, Analysette 22 | 2000 µm |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
21526 data points
Download Data
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