Barrett, T J; Friedrichsen, Hans (1982): (Table 2, part b) Electron microprobe analyses of individual nontronite granules (6-10 mm diameter) from DSDP Holes 507D and 509B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.695897, In supplement to: Barrett, TJ; Friedrichsen, H (1982): Elemental and isotopic compositions of some metalliferous and pelagic sediments from the Galapagos mounds area, DSDP Leg 70. Chemical Geology, 36(3-4), 275-298, https://doi.org/10.1016/0009-2541(82)90052-3
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 0.577750 * Median Longitude: -86.111100 * South-bound Latitude: 0.566700 * West-bound Longitude: -86.132200 * North-bound Latitude: 0.588800 * East-bound Longitude: -86.090000
Date/Time Start: 1979-11-20T00:00:00 * Date/Time End: 1979-11-27T00:00:00
Minimum DEPTH, sediment/rock: 5.0 m * Maximum DEPTH, sediment/rock: 21.5 m
Event(s):
70-507D * Latitude: 0.566700 * Longitude: -86.090000 * Date/Time: 1979-11-20T00:00:00 * Elevation: -2689.0 m * Penetration: 38.7 m * Recovery: 36.5 m * Location: North Pacific/MOUND * Campaign: Leg70 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 10 cores; 38.7 m cored; 0 m drilled; 94.3 % recovery
70-509B * Latitude: 0.588800 * Longitude: -86.132200 * Date/Time: 1979-11-27T00:00:00 * Elevation: -2687.0 m * Penetration: 33.8 m * Recovery: 32.5 m * Location: North Pacific/MOUND * Campaign: Leg70 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 8 cores; 33.8 m cored; 0 m drilled; 96.2 % recovery
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
3 | Sample code/label | Sample label | Barrett, T J | DSDP/ODP/IODP sample designation | ||
4 | Comment | Comment | Barrett, T J | |||
5 | Sodium oxide | Na2O | % | Barrett, T J | Electron microprobe (EMP) | |
6 | Sodium oxide, standard deviation | Na2O std dev | ± | Barrett, T J | Calculated | 1 sigma standard deviation for the average |
7 | Magnesium oxide | MgO | % | Barrett, T J | Electron microprobe (EMP) | |
8 | Magnesium oxide, standard deviation | MgO std dev | ± | Barrett, T J | Calculated | 1 sigma standard deviation for the average |
9 | Aluminium oxide | Al2O3 | % | Barrett, T J | Grain size, SEDIGRAPH 5100 | |
10 | Aluminium oxide, standard deviation | Al2O3 std dev | ± | Barrett, T J | Calculated | 1 sigma standard deviation for the average |
11 | Silicon dioxide | SiO2 | % | Barrett, T J | Electron microprobe (EMP) | |
12 | Silicon dioxide, standard deviation | SiO2 std dev | ± | Barrett, T J | Calculated | 1 sigma standard deviation for the average |
13 | Potassium oxide | K2O | % | Barrett, T J | Electron microprobe (EMP) | |
14 | Potassium oxide, standard deviation | K2O std dev | ± | Barrett, T J | Calculated | 1 sigma standard deviation for the average |
15 | Calcium oxide | CaO | % | Barrett, T J | Electron microprobe (EMP) | |
16 | Calcium oxide, standard deviation | CaO std dev | ± | Barrett, T J | Calculated | 1 sigma standard deviation for the average |
17 | Manganese oxide | MnO | % | Barrett, T J | Electron microprobe (EMP) | |
18 | Manganese oxide, standard deviation | MnO std dev | ± | Barrett, T J | Calculated | 1 sigma standard deviation for the average |
19 | Iron oxide, Fe2O3 | Fe2O3 | % | Barrett, T J | Electron microprobe (EMP) | total fe as Fe2O3 |
20 | Iron oxide, Fe2O3, standard deviation | Fe2O3 std dev | ± | Barrett, T J | Calculated | 1 sigma standard deviation for the average |
21 | Sum | Sum | % | Barrett, T J |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
55 data points
Data
1 Event | 2 Depth sed [m] | 3 Sample label | 4 Comment | 5 Na2O [%] | 6 Na2O std dev [±] | 7 MgO [%] | 8 MgO std dev [±] | 9 Al2O3 [%] | 10 Al2O3 std dev [±] | 11 SiO2 [%] | 12 SiO2 std dev [±] | 13 K2O [%] | 14 K2O std dev [±] | 15 CaO [%] | 16 CaO std dev [±] | 17 MnO [%] | 18 MnO std dev [±] | 19 Fe2O3 [%] | 20 Fe2O3 std dev [±] | 21 Sum [%] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
70-507D | 8.3 | 507D-3-2, 143-145 | Average of 7 points | 0.33 | 0.17 | 3.59 | 0.11 | 0.25 | 0.12 | 52.30 | 0.78 | 3.34 | 0.6 | 0.07 | 0.02 | 31.68 | 0.25 | 91.60 | ||
70-507D | 21.5 | 507D-6-2, 135-137 | Average of 4 points | 0.18 | 0.02 | 4.58 | 0.22 | 0.19 | 0.03 | 53.82 | 0.35 | 3.89 | 0.3 | 0.92 | 0.05 | 0.06 | 0.02 | 29.79 | 0.57 | 93.50 |
70-509B | 5.0 | 509B-2-2, 50-52 | Average of 5 points | 1.02 | 0.39 | 3.22 | 0.12 | 0.28 | 0.45 | 51.57 | 1.28 | 2.33 | 0.2 | 0.57 | 0.27 | 0.07 | 0.03 | 31.59 | 1.51 | 90.73 |