Kreuzer, H; Müller, P; Wissmann, Gerd; Reinecke, T (1984): (Table 2) Potassium, argon and K-Ar dates of the Mazagan granodiorite at V30-225, VA79-96KD and DSDP Hole 79-544A, off Moroccan coast [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.808554, In supplement to: Kreuzer, H et al. (1984): Petrography and K-Ar dating of the Mazagan granodiorite, Deep Sea Drilling Project Leg 79, Holes 544A and 547B. In: Hinz, K; Winterer, EL; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 79, 543-549, https://doi.org/10.2973/dsdp.proc.79.118.1984
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 33.760990 * Median Longitude: -9.438880 * South-bound Latitude: 33.749270 * West-bound Longitude: -9.494640 * North-bound Latitude: 33.767000 * East-bound Longitude: -9.405000
Date/Time Start: 1973-11-25T00:00:00 * Date/Time End: 1981-04-17T00:00:00
Minimum Elevation: -4100.0 m * Maximum Elevation: -3581.0 m
Event(s):
79-544A * Latitude: 33.766700 * Longitude: -9.405000 * Date/Time: 1981-04-17T00:00:00 * Elevation: -3581.0 m * Penetration: 235 m * Recovery: 83.3 m * Location: North Atlantic/PLATEAU * Campaign: Leg79 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 28 cores; 235 m cored; 0 m drilled; 35.5 % recovery
V30-225 * Latitude: 33.767000 * Longitude: -9.417000 * Date/Time: 1973-11-25T00:00:00 * Elevation: -3587.0 m * Recovery: 0.39 m * Campaign: V30 * Basis: Vema * Method/Device: Piston corer (PC)
VA79-96KD (96KD) * Latitude: 33.749270 * Longitude: -9.494640 * Date/Time: 1979-11-06T00:00:00 * Elevation: -4100.0 m * Location: off West Africa * Campaign: VA-28/2 * Basis: Valdivia (1961) * Method/Device: Dredge, box (DRG_B) * Comment: rock,pieces
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 | Kreuzer, H | DSDP/ODP/IODP sample designation | ||
| 6 | Lithology/composition/facies | Lithology | Kreuzer, H | |||
| 7 | Size fraction | Size fraction | Kreuzer, H | |||
| 8 | Replicates | Repl | # | Kreuzer, H | ||
| 9 | Age, dated | Age dated | ka | Kreuzer, H | Age, 40K/40Ar Potassium-Argon | |
| 10 | Age, dated standard deviation | Age dated std dev | ± | Kreuzer, H | Age, 40K/40Ar Potassium-Argon | Estimate of uncertainty at the 95% level of confidence |
| 11 | Charge | Charge | Kreuzer, H | Mass spectrometry | Argon, unit is mg. Nanoliter/g at standard temperature and pressure | |
| 12 | Argon-40 | 40Ar | nl/g | Kreuzer, H | Mass spectrometry | Radiogenic |
| 13 | Argon-40, standard deviation | 40Ar std dev | ± | Kreuzer, H | Mass spectrometry | Radiogenic, analytical uncertainty, not including sample inhomogeneity |
| 14 | Argon-40 | 40Ar | nl/g | Kreuzer, H | Mass spectrometry | Atmospheric |
| 15 | Argon-40, standard deviation | 40Ar std dev | ± | Kreuzer, H | Mass spectrometry | Atmospheric, analytical uncertainty, not including sample inhomogeneity |
| 16 | Charge | Charge | Kreuzer, H | Flame photometry | Potassium, unit is mg. 150# = From 500 mg ground material | |
| 17 | Potassium | K | % | Kreuzer, H | Flame photometry | |
| 18 | Potassium, standard deviation | K std dev | ± | Kreuzer, H | Flame photometry | Analytical uncertainty, not including sample inhomogeneity |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
194 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Sample label (DSDP/ODP/IODP sample designation) | 6 Lithology | 7 Size fraction | 8 Repl [#] | 9 Age dated [ka] (Age, 40K/40Ar Potassium-Argon) | 10 Age dated std dev [±] (Estimate of uncertainty at th...) | 11 Charge (Argon, unit is mg. Nanoliter/...) | 12 40Ar [nl/g] (Radiogenic, Mass spectrometry) | 13 40Ar std dev [±] (Radiogenic, analytical uncert...) | 14 40Ar [nl/g] (Atmospheric, Mass spectrometry) | 15 40Ar std dev [±] (Atmospheric, analytical uncer...) | 16 Charge (Potassium, unit is mg. 150# =...) | 17 K [%] (Flame photometry) | 18 K std dev [±] (Analytical uncertainty, not i...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| V30-225 | 33.7670 | -9.4170 | -3587 | Rock, depleted in mica | 400-200 | 1 | 319000 | 8000 | 1350.0 | 36.17 | 0.20 | 2.240 | 0.050 | 150 | 2.702 | 0.016 | |
| V30-225 | 33.7670 | -9.4170 | -3587 | Rock, depleted in mica | 400-200 | 2 | #150 | 2.631 | 0.015 | ||||||||
| V30-225 | 33.7670 | -9.4170 | -3587 | Coarse muscovite (hand-picked, not pure) | 1 | 519000 | 21000 | 28.6 | 201.00 | 1.20 | 1.460 | 0.470 | 11 | 8.510 | 0.450 | ||
| V30-225 | 33.7670 | -9.4170 | -3587 | Coarse muscovite (hand-picked, not pure) | 2 | 23.3 | 205.50 | 1.10 | 11 | 8.870 | 0.450 | ||||||
| VA79-96KD | 33.7493 | -9.4946 | -4100 | Rock, depleted in mica | 400-200 | 1 | 315000 | 10000 | 425.0 | 33.54 | 0.18 | 1.453 | 0.049 | 150 | 2.538 | 0.015 | |
| VA79-96KD | 33.7493 | -9.4946 | -4100 | Rock, depleted in mica | 400-200 | 2 | 150 | 2.477 | 0.015 | ||||||||
| VA79-96KD | 33.7493 | -9.4946 | -4100 | Fine muscovite (hand-picked not pure) | 1 | 444000 | 27000 | 5.1 | 150.40 | 1.50 | 3.500 | 0.180 | 10 | 7.517 | 0.040 | ||
| VA79-96KD | 33.7493 | -9.4946 | -4100 | Fine muscovite (hand-picked not pure) | 2 | 5.0 | 143.30 | 1.40 | 0.400 | 0.140 | |||||||
| 79-544A | 33.7667 | -9.4050 | -3581 | 79-544A-27-1,19-28 | Feldspar 75% + quartz | 200-100 | 1 | 314000 | 3000 | 104.0 | 34.02 | 0.24 | 1.820 | 0.190 | 106 | 2.555 | 0.015 |
| 79-544A | 33.7667 | -9.4050 | -3581 | 79-544A-27-1,19-28 | Feldspar 75% + quartz | 200-100 | 2 | 104.0 | 33.83 | 0.20 | 1.940 | 0.120 | 104 | 2.533 | 0.015 | ||
| 79-544A | 33.7667 | -9.4050 | -3581 | 79-544A-27-1,19-28 | Biotite 80%; muscovite 10%, | 200 | 1 | 369000 | 9.6 | 109.20 | 0.70 | 1.500 | 0.110 | 11 | 6.854 | 0.036 | |
| 79-544A | 33.7667 | -9.4050 | -3581 | 79-544A-27-1,19-28 | Biotite 80-90% + quartz + feldspar | 200-100 | 1 | 335000 | 3000 | 71.0 | 99.43 | 0.55 | 1.880 | 0.210 | 34 | 6.966 | 0.037 |
| 79-544A | 33.7667 | -9.4050 | -3581 | 79-544A-27-1,19-28 | Biotite 80-90% + quartz + feldspar | 200-100 | 2 | 68.0 | 99.40 | 0.54 | 1.900 | 0.190 | 35 | 6.915 | 0.040 | ||
| 79-544A | 33.7667 | -9.4050 | -3581 | 79-544A-27-1,19-28 | Muscovite 80% + feldspar + quartz | 200 | 1 | 516000 | 8000 | 17.0 | 181.00 | 1.20 | 5.700 | 0.900 | 16 | 7.858 | 0.041 |
| 79-544A | 33.7667 | -9.4050 | -3581 | 79-544A-27-1,19-28 | Muscovite 80% + feldspar + quartz | 200 | 2 | 16.0 | 184.20 | 1.10 | 4.000 | 0.800 | 17 | 7.875 | 0.041 | ||
| 79-544A | 33.7667 | -9.4050 | -3581 | 79-544A-27-1,19-28 | Muscovite 80-90% + feldspar + quartz | 200-100 | 1 | 459000 | 13000 | 35.0 | 160.60 | 0.90 | 2.130 | 0.380 | 89 | 8.040 | 0.042 |
| 79-544A | 33.7667 | -9.4050 | -3581 | 79-544A-27-1,19-28 | Muscovite 80-90% + feldspar + quartz | 200-100 | 2 | 32.0 | 161.00 | 0.90 | 2.250 | 0.400 | 91 | 7.797 | 0.041 |