Harrison, R K; Merriman, Richard J; Evans, Jane; Hutchison, Dawn; Davis, A E; Holmes, K A; Joseph, Philippe; Judge, V A; Wheatley, C W (2013): (Table 4) Geochemistry of plagioclase from DSDP Holes 81-552, 81-554A and 81-555 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.807012, In supplement to: Harrison, RK et al. (1984): Petrology, mineralogy, and chemistry of basaltic rocks: Leg 81. In: Roberts, DG; Schnittker, D; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 81, 743-774, https://doi.org/10.2973/dsdp.proc.81.129.1984
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 56.298133 * Median Longitude: -22.513900 * South-bound Latitude: 56.042700 * West-bound Longitude: -23.528200 * North-bound Latitude: 56.561700 * East-bound Longitude: -20.782200
Date/Time Start: 1981-07-31T00:00:00 * Date/Time End: 1981-08-31T00:00:00
Minimum Elevation: -2574.0 m * Maximum Elevation: -1659.0 m
Event(s):
81-552 * Latitude: 56.042700 * Longitude: -23.231300 * Date/Time: 1981-07-31T00:00:00 * Elevation: -2301.0 m * Penetration: 314 m * Recovery: 79.1 m * Location: North Atlantic/PLATEAU * Campaign: Leg81 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 21 cores; 184 m cored; 35 m drilled; 43 % recovery
81-554A * Latitude: 56.290000 * Longitude: -23.528200 * Date/Time: 1981-08-27T00:00:00 * Elevation: -2574.0 m * Penetration: 209 m * Recovery: 34.5 m * Location: North Atlantic/PLATEAU * Campaign: Leg81 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 14 cores; 133 m cored; 0 m drilled; 26 % 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 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Sample code/label | Sample label | Harrison, R K | DSDP/ODP/IODP sample designation | ||
| 6 | Comment | Comment | Harrison, R K | |||
| 7 | Silicon dioxide | SiO2 | % | Harrison, R K | Electron microprobe (EMP) | |
| 8 | Aluminium oxide | Al2O3 | % | Harrison, R K | Electron microprobe (EMP) | |
| 9 | Iron oxide, FeO | FeO | % | Harrison, R K | Electron microprobe (EMP) | FeO includes Fe2O3 recalculated as FeO |
| 10 | Calcium oxide | CaO | % | Harrison, R K | Electron microprobe (EMP) | |
| 11 | Sodium oxide | Na2O | % | Harrison, R K | Electron microprobe (EMP) | |
| 12 | Potassium oxide | K2O | % | Harrison, R K | Electron microprobe (EMP) | |
| 13 | Total | Total | % | Harrison, R K | Electron microprobe (EMP) | |
| 14 | Silicon | Si | # of ions | Harrison, R K | Calculated based on oxygen number | O=8 |
| 15 | Aluminium | Al | # of ions | Harrison, R K | Calculated based on oxygen number | O=8 |
| 16 | Iron 2+ and 3+ | Fe | # of ions | Harrison, R K | Calculated based on oxygen number | O=8 |
| 17 | Calcium | Ca | # of ions | Harrison, R K | Calculated based on oxygen number | O=8 |
| 18 | Sodium | Na | # of ions | Harrison, R K | Calculated based on oxygen number | O=8 |
| 19 | Potassium | K | # of ions | Harrison, R K | Calculated based on oxygen number | O=8 |
| 20 | Anorthite | An | % | Harrison, R K | ||
| 21 | Albite | Ab | % | Harrison, R K | ||
| 22 | Orthoclase | Or | % | Harrison, R K |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
144 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Sample label | 6 Comment | 7 SiO2 [%] | 8 Al2O3 [%] | 9 FeO [%] | 10 CaO [%] | 11 Na2O [%] | 12 K2O [%] | 13 Total [%] | 14 Si [# of ions] | 15 Al [# of ions] | 16 Fe [# of ions] | 17 Ca [# of ions] | 18 Na [# of ions] | 19 K [# of ions] | 20 An [%] | 21 Ab [%] | 22 Or [%] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 81-552 | 56.0427 | -23.2313 | -2301 | 81-552-22-1,137-141 | Microphenocrysts | 52.75 | 28.87 | 0.89 | 12.42 | 4.08 | 0.05 | 99.06 | 2.42 | 1.56 | 0.03 | 0.61 | 0.36 | 0.01 | 62.56 | 37.13 | 0.31 |
| 81-552 | 56.0427 | -23.2313 | -2301 | 81-552-22-1,137-141 | Groundmass | 59.29 | 24.46 | 1.22 | 8.09 | 6.44 | 0.19 | 99.69 | 2.67 | 1.30 | 0.05 | 0.39 | 0.56 | 0.01 | 40.50 | 58.36 | 1.14 |
| 81-554A | 56.2900 | -23.5282 | -2574 | 81-554A-7-3,10-12 | Groundmass | 51.52 | 29.13 | 1.06 | 13.45 | 3.74 | 0.15 | 99.05 | 2.38 | 1.58 | 0.04 | 0.66 | 0.33 | 0.01 | 65.94 | 33.17 | 0.89 |
| 81-554A | 56.2900 | -23.5282 | -2574 | 81-554A-7-3,10-12 | Microphenocrysts | 52.37 | 29.68 | 0.87 | 13.80 | 3.64 | 0.09 | 100.45 | 2.38 | 1.59 | 0.03 | 0.67 | 0.32 | 0.01 | 67.37 | 32.13 | 0.50 |
| 81-555 | 56.5617 | -20.7822 | -1659 | 81-555-69-3,113-116 | Groundmass | 56.53 | 25.97 | 0.81 | 9.43 | 5.76 | 0.16 | 98.66 | 2.58 | 1.40 | 0.03 | 0.46 | 0.51 | 0.01 | 49.09 | 51.99 | 0.92 |
| 81-555 | 56.5617 | -20.7822 | -1659 | 81-555-69-3,113-116 | Phenocrysts | 49.71 | 30.97 | 0.57 | 15.08 | 2.89 | 0.00 | 99.22 | 2.29 | 1.68 | 0.02 | 0.74 | 0.26 | 0.00 | 74.25 | 25.75 | 0.00 |
| 81-555 | 56.5617 | -20.7822 | -1659 | 81-555-83-1,42-45 | Microphenocrysts | 57.57 | 26.24 | 0.94 | 9.30 | 6.26 | 0.07 | 100.38 | 2.58 | 1.39 | 0.04 | 0.45 | 0.54 | 0.01 | 44.92 | 54.67 | 0.40 |
| 81-555 | 56.5617 | -20.7822 | -1659 | 81-555-96-5,108-110 | Ophitic | 49.54 | 30.75 | 0.69 | 15.01 | 2.87 | 0.01 | 98.87 | 2.29 | 1.68 | 0.03 | 0.74 | 0.26 | 0.00 | 74.33 | 25.67 | 0.00 |