Johnstone, Heather J H; Lee, R W; Schulz, Michael (2016): (Table 2) Yield and Mg/Ca, Mn/Ca, Al/Ca, Fe/Ca for Pulleniatina obliquiloculata using Mg-cleaning and Cd-cleaning methods, 300 - 355 µm [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.857966, In supplement to: Johnstone, HJH et al. (2016): Effect of preservation state of planktonic foraminifera tests on the decrease in Mg/Ca due to reductive cleaning and on sample loss during cleaning. Chemical Geology, 420, 23-36, https://doi.org/10.1016/j.chemgeo.2015.10.045
Always quote citation above when using data! You can download the citation in several formats below.
Source:
Johnstone, Heather J H; Yu, Jimin; Elderfield, Henry; Schulz, Michael (2011): Improving temperature estimates derived from Mg/Ca of planktonic foraminifera using X-ray computed tomography–based dissolution index, XDX. Paleoceanography, 26(1), https://doi.org/10.1029/2009PA001902 (Mg/Ca)
Project(s):
Coverage:
Median Latitude: -0.290909 * Median Longitude: 160.298182 * South-bound Latitude: -2.200000 * West-bound Longitude: 157.000000 * North-bound Latitude: 0.000000 * East-bound Longitude: 162.700000
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
1.5BC33 * Latitude: -1.000000 * Longitude: 157.900000 * Elevation: -2015.0 m * Location: Ontong Java Plateau * Method/Device: Box corer (BC)
1BC3 * Latitude: -2.200000 * Longitude: 157.000000 * Elevation: -1616.0 m * Location: Ontong Java Plateau * Method/Device: Box corer (BC)
2.5BC37 * Latitude: 0.000000 * Longitude: 159.480000 * Elevation: -2445.0 m * Location: Ontong Java Plateau * Method/Device: Box corer (BC)
Comment:
Element analysis by ICP-MS, except for Fe which was by ICP-OES.Mg/Ca data first published in Johnstone et al. (2011).*Sample too small for ICP-MS, data shown is from ICP-OES.0 below calibration limit, value of 0 used.
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
175 data points
Data
| 1 Event | 2 Depth sed [m] | 3 Tests [#] (Mg-cleaning) | 4 P. obliquiloculata W [µg] (total mass sample, Mg-cleaning) | 5 P. obliquiloculata W [µg] (test mass (ave), Mg-cleaning) | 6 Yield [%] (Mg-cleaning) | 7 Comment (Mg-cleaning) | 8 P. obliquiloculata Mg/Ca [mmol/mol] (Mg-cleaning) | 9 P. obliquiloculata Sr/Ca [mmol/mol] (Mg-cleaning) | 10 P. obliquiloculata Al/Ca [µmol/mol] (Mg-cleaning) | 11 P. obliquiloculata Mn/Ca [µmol/mol] (Mg-cleaning) | 12 P. obliquiloculata Fe/Ca [mmol/mol] (Mg-cleaning) | 13 Tests [#] (Cd-cleaning) | 14 P. obliquiloculata W [µg] (total mass sample, Cd-cleaning) | 15 P. obliquiloculata W [µg] (test mass (ave), Cd-cleaning) | 16 Yield [%] (Cd-cleaning) | 17 P. obliquiloculata Mg/Ca [mmol/mol] (Cd-cleaning) | 18 P. obliquiloculata Sr/Ca [mmol/mol] (Cd-cleaning) | 19 P. obliquiloculata Al/Ca [µmol/mol] (Cd-cleaning) | 20 P. obliquiloculata Mn/Ca [µmol/mol] (Cd-cleaning) | 21 P. obliquiloculata Fe/Ca [mmol/mol] (Cd-cleaning) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1BC3 | 0 | 35 | 1147 | 33 | 56 | 2.84 | 1.43 | 39 | 7.1 | 32 | 38 | 1181 | 31 | 61 | 2.87 | 1.39 | 43 | 2.6 | 11 | |
| 1.5BC33 | 0 | 30 | 792 | 26 | 41 | 2.66 | 1.42 | 12 | 4.2 | 21 | 38 | 1115 | 29 | 54 | 2.52 | 1.41 | 23 | 2.2 | 14 | |
| 2BC13 | 0 | 30 | 817 | 27 | 44 | 2.33 | 1.44 | 9 | 4.4 | 12 | 38 | 1007 | 27 | 22 | 2.52 | 1.42 | 3 | 2.3 | 9 | |
| 2.5BC37 | 0 | 30 | 813 | 27 | 0 | 40 | 1039 | 26 | 33 | 2.21 | 1.39 | 2 | 2.1 | 0 | ||||||
| 3BC16 | 0 | 39 | 979 | 25 | 30 | 2.14 | 1.37 | 5 | 2.5 | 6 | ||||||||||
| 3BC24 | 0 | 36 | 840 | 23 | 33 | 2.39 | 1.43 | 6 | 12.8 | 9 | 41 | 947 | 23 | 31 | 2.16 | 1.37 | 6 | 3.2 | 0 | |
| 4BC51 | 0 | 30 | 681 | 23 | 11 | 1.90 | 1.35 | 11 | 2.5 | 0 | 41 | 922 | 22 | 37 | 1.82 | 1.36 | 18 | 2.1 | 0 | |
| 4.5BC53 | 0 | 29 | 566 | 20 | 13 | 1.65 | 1.35 | 36 | 3.0 | 0 | 45 | 925 | 21 | 27 | 1.73 | 1.37 | 28 | 2.0 | 6 | |
| 5BC54 | 0 | 30 | 595 | 20 | 48 | 1.62 | 1.39 | 12 | 2.6 | 10 | ||||||||||
| 5.5BC58 | 0 | 27 | 447 | 17 | 3 | * | 1.46 | 1.38 | 1.7 | 0 | 47 | 797 | 17 | 24 | 1.47 | 1.30 | 20 | 1.7 | 0 | |
| 6BC66 | 0 | 28 | 460 | 16 | 19 | 1.40 | 1.40 | 32 | 2.7 | 0 | 52 | 822 | 16 | 26 | 1.44 | 1.37 | 24 | 1.8 | 11 |