Morton, Andrew C; Keene, John B (1984): (Table 4) Geochemistry of volcanic glass at DSDP Holes 81-555 and 81-553A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.806673, In supplement to: Morton, AC; Keene, JB (1984): Paleogene pyroclastic volcanism in the southwest Rockall Plateau. In: Roberts, DG; Schnittker, D; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 81, 633-643, https://doi.org/10.2973/dsdp.proc.81.119.1984
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 56.325200 * Median Longitude: -22.062850 * South-bound Latitude: 56.088700 * West-bound Longitude: -23.343500 * North-bound Latitude: 56.561700 * East-bound Longitude: -20.782200
Date/Time Start: 1981-08-07T00:00:00 * Date/Time End: 1981-08-31T00:00:00
Minimum Elevation: -2329.0 m * Maximum Elevation: -1659.0 m
Event(s):
81-553A * Latitude: 56.088700 * Longitude: -23.343500 * Date/Time: 1981-08-07T00:00:00 * Elevation: -2329.0 m * Penetration: 682.5 m * Recovery: 288.8 m * Location: North Atlantic/PLATEAU * Campaign: Leg81 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 57 cores; 513 m cored; 19 m drilled; 56.3 % recovery
81-555 * Latitude: 56.561700 * Longitude: -20.782200 * Date/Time: 1981-08-31T00:00:00 * Elevation: -1659.0 m * Penetration: 964 m * Recovery: 505.5 m * Location: North Atlantic/PLATEAU * Campaign: Leg81 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 96 cores; 907 m cored; 9.5 m drilled; 55.7 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Morton, Andrew C | DSDP/ODP/IODP sample designation | ||
| 3 | Description | Description | Morton, Andrew C | |||
| 4 | Silicon dioxide | SiO2 | % | Morton, Andrew C | Electron microprobe (EMP) | |
| 5 | Aluminium oxide | Al2O3 | % | Morton, Andrew C | Electron microprobe (EMP) | |
| 6 | Titanium dioxide | TiO2 | % | Morton, Andrew C | Electron microprobe (EMP) | |
| 7 | Iron oxide, FeO | FeO | % | Morton, Andrew C | Electron microprobe (EMP) | All iron calculated as FeO |
| 8 | Magnesium oxide | MgO | % | Morton, Andrew C | Electron microprobe (EMP) | |
| 9 | Calcium oxide | CaO | % | Morton, Andrew C | Electron microprobe (EMP) | |
| 10 | Sodium oxide | Na2O | % | Morton, Andrew C | Electron microprobe (EMP) | |
| 11 | Potassium oxide | K2O | % | Morton, Andrew C | Electron microprobe (EMP) | |
| 12 | Total | Total | % | Morton, Andrew C | Electron microprobe (EMP) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
77 data points
Data
| 1 Event | 2 Sample label | 3 Description | 4 SiO2 [%] | 5 Al2O3 [%] | 6 TiO2 [%] | 7 FeO [%] | 8 MgO [%] | 9 CaO [%] | 10 Na2O [%] | 11 K2O [%] | 12 Total [%] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 81-555 | 81-555-85-2,38-40 | Highly altered glass | 42.0 | 8.5 | 1.3 | 18.0 | 14.2 | 2.5 | 2.4 | 0.1 | 89.0 |
| 81-555 | 81-555-40-6,49-51 | Altered glass | 50.9 | 20.1 | 3.6 | 8.5 | 2.9 | 0.4 | 1.8 | 0.8 | 89.0 |
| 81-555 | 81-555-40-6,49-51 | Highly altered glass | 27.3 | 10.5 | 0.0 | 30.7 | 6.5 | 0.4 | 1.0 | 0.0 | 76.4 |
| 81-553A | 81-553A-14-4,60-62 | Altered glass | 52.5 | 19.5 | 0.1 | 4.3 | 2.4 | 6.2 | 3.3 | 4.0 | 92.2 |
| 81-553A | 81-553A-14-4,60-62 | Highly altered glass | 36.6 | 6.6 | 0.1 | 16.6 | 11.4 | 0.2 | 2.6 | 1.1 | 75.2 |
| 81-553A | 81-553A-13-1,82-85 | Altered glass | 50.8 | 8.6 | 0.3 | 16.8 | 12.0 | 0.4 | 2.6 | 0.8 | 90.3 |
| 81-553A | 81-553A-12-CC,5-7 | Highly altered glass | 48.3 | 4.7 | 0.3 | 23.9 | 3.4 | 0.3 | 1.1 | 6.7 | 88.7 |