Barrett, T J; Friedrichsen, Hans (1982): (Table 2, part a) Electron microprobe analyses of Mn-oxide crust fragments from DSDP Holes 507D and 509B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.695896, 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
Always quote citation above when using data! You can download the citation in several formats below.
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: 1.0 m * Maximum DEPTH, sediment/rock: 2.4 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 | Electron microprobe (EMP) | |
| 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:
30 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 | 1.0 | 507D-2-1, 2-4 | Average of 5 points | 7.06 | 0.26 | 0.65 | 0.25 | 0.26 | 0.22 | 0.54 | 0.68 | 0.51 | 0.2 | 2.48 | 0.19 | 66.31 | 0.95 | 0.36 | 0.23 | 78.49 |
| 70-509B | 2.4 | 509B-1-2, 83-90 | Average of 2 points | 3.79 | 4.54 | 0.15 | 0.17 | 1.21 | 1.53 | 60.98 | 0.15 | 73.09 |