Richardson, Stephen H; Erlank, A J; Reid, D L; Duncan, A R (1984): (Table 2) Chemical compositions of Plagioclase in basalts at DSDP Leg 74 Holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.810600, In supplement to: Richardson, SH et al. (1984): Major and trace elements and Nd and Sr isotope geochemistry of basalts from the Deep Sea Drilling Project Leg 74 Walvis Ridge transect. In: Moore, TC Jr; Rabinowitz, PD; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 74, 739-754, https://doi.org/10.2973/dsdp.proc.74.125.1984
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: -28.545667 * Median Longitude: 2.357533 * South-bound Latitude: -29.070700 * West-bound Longitude: 1.763300 * North-bound Latitude: -28.041500 * East-bound Longitude: 2.985300
Date/Time Start: 1980-06-10T00:00:00 * Date/Time End: 1980-07-04T00:00:00
Minimum Elevation: -4428.0 m * Maximum Elevation: -2467.0 m
Event(s):
74-525A * Latitude: -29.070700 * Longitude: 2.985300 * Date/Time: 1980-06-10T00:00:00 * Elevation: -2467.0 m * Penetration: 678.1 m * Recovery: 406.6 m * Location: South Atlantic/CREST * Campaign: Leg74 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 62 cores; 549.7 m cored; 6 m drilled; 74 % recovery
74-527 * Latitude: -28.041500 * Longitude: 1.763300 * Date/Time: 1980-06-28T00:00:00 * Elevation: -4428.0 m * Penetration: 384.5 m * Recovery: 243.4 m * Location: South Atlantic Ocean * Campaign: Leg74 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 43 cores; 380 m cored; 4.5 m drilled; 64.1 % recovery
74-528 * Latitude: -28.524800 * Longitude: 2.324000 * Date/Time: 1980-07-04T00:00:00 * Elevation: -3800.0 m * Penetration: 555 m * Recovery: 271.9 m * Location: South Atlantic/RIDGE * Campaign: Leg74 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 47 cores; 441 m cored; 0 m drilled; 61.7 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Sample code/label | Sample label | Richardson, Stephen H | DSDP/ODP/IODP sample designation | ||
| 6 | Lithology/composition/facies | Lithology | Richardson, Stephen H | |||
| 7 | Silicon dioxide | SiO2 | % | Richardson, Stephen H | Electron microprobe (EMP) | |
| 8 | Aluminium oxide | Al2O3 | % | Richardson, Stephen H | Electron microprobe (EMP) | |
| 9 | Iron oxide, FeO | FeO | % | Richardson, Stephen H | Electron microprobe (EMP) | |
| 10 | Magnesium oxide | MgO | % | Richardson, Stephen H | Electron microprobe (EMP) | |
| 11 | Calcium oxide | CaO | % | Richardson, Stephen H | Electron microprobe (EMP) | |
| 12 | Sodium oxide | Na2O | % | Richardson, Stephen H | Electron microprobe (EMP) | |
| 13 | Potassium oxide | K2O | % | Richardson, Stephen H | Electron microprobe (EMP) | |
| 14 | Total | Total | % | Richardson, Stephen H | Electron microprobe (EMP) | |
| 15 | Anorthite | An | % | Richardson, Stephen H | ||
| 16 | Albite | Ab | % | Richardson, Stephen H | ||
| 17 | Orthoclase | Or | % | Richardson, Stephen H |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
169 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Sample label | 6 Lithology | 7 SiO2 [%] | 8 Al2O3 [%] | 9 FeO [%] | 10 MgO [%] | 11 CaO [%] | 12 Na2O [%] | 13 K2O [%] | 14 Total [%] | 15 An [%] | 16 Ab [%] | 17 Or [%] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74-525A | -29.0707 | 2.9853 | -2467 | 74-525A-56-5,94-98 | Groundmass | 53.57 | 28.18 | 0.65 | 0.16 | 11.71 | 5.08 | 0.34 | 99.69 | 55.0 | 43.2 | 1.8 |
| 74-525A | -29.0707 | 2.9853 | -2467 | 74-525A-62-1,10-15 | Microphenocryst | 55.02 | 27.23 | 0.87 | 0.17 | 10.73 | 5.30 | 0.65 | 99.95 | 50.9 | 45.4 | 3.7 |
| 74-528 | -28.5248 | 2.3240 | -3800 | 74-528-42-1,50-53 | Groundmass | 52.43 | 29.19 | 0.67 | 0.13 | 13.21 | 4.04 | 0.31 | 99.98 | 63.2 | 35.0 | 1.8 |
| 74-528 | -28.5248 | 2.3240 | -3800 | 74-528-42-3,8-11 | Phenocryst, core | 46.41 | 33.36 | 0.37 | 0.26 | 18.13 | 1.32 | 0.00 | 99.85 | 88.4 | 11.6 | 0.0 |
| 74-528 | -28.5248 | 2.3240 | -3800 | 74-528-42-3,8-11 | Phenocryst, rim | 50.80 | 29.95 | 0.71 | 0.22 | 14.57 | 3.41 | 0.12 | 99.78 | 69.7 | 29.6 | 0.7 |
| 74-528 | -28.5248 | 2.3240 | -3800 | 74-528-42-3,8-11 | Groundmass | 51.41 | 29.18 | 0.92 | 0.36 | 14.03 | 3.89 | 0.16 | 99.95 | 66.0 | 33.1 | 0.9 |
| 74-527 | -28.0415 | 1.7633 | -4428 | 74-527-39-435-39 | Phenocryst | 46.19 | 34.31 | 0.10 | 0.34 | 17.70 | 1.22 | 0.00 | 99.86 | 88.9 | 11.1 | 0.0 |
| 74-527 | -28.0415 | 1.7633 | -4428 | 74-527-39-435-39 | Groundmass | 55.22 | 27.81 | 0.19 | 0.17 | 10.71 | 5.49 | 0.17 | 99.75 | 51.5 | 47.6 | 0.9 |
| 74-527 | -28.0415 | 1.7633 | -4428 | 74-527-40-1,53-55 | Groundmass | 52.00 | 29.32 | 0.82 | 0.23 | 12.69 | 4.55 | 0.14 | 99.75 | 60.5 | 38.8 | 0.7 |
| 74-527 | -28.0415 | 1.7633 | -4428 | 74-527-40-2,36-39 | Phenocryst, core | 47.46 | 34.20 | 0.08 | 0.24 | 15.79 | 1.74 | 0.00 | 99.51 | 83.4 | 16.6 | 0.0 |
| 74-527 | -28.0415 | 1.7633 | -4428 | 74-527-40-2,36-39 | Phenocryst, rim | 51.51 | 31.39 | 0.16 | 0.25 | 12.76 | 3.64 | 0.08 | 99.78 | 65.6 | 33.9 | 0.5 |
| 74-527 | -28.0415 | 1.7633 | -4428 | 74-527-40-2,36-39 | Groundmass | 51.08 | 30.46 | 123.00 | 0.37 | 13.25 | 4.01 | 0.10 | 99.50 | 64.2 | 35.2 | 0.6 |
| 74-527 | -28.0415 | 1.7633 | -4428 | 74-527-44-1,49-52 | Groundmass | 53.31 | 28.86 | 0.71 | 0.10 | 12.11 | 4.73 | 0.26 | 100.08 | 57.7 | 40.9 | 1.4 |