Rex, D C (1994): (Table 1) Age determination of ODP Leg 134 volcanic rocks [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.787604, Supplement to: Rex, DC (1994): K-Ar Age determinations of samples from Leg 134. In: Green, HG; Collot, J-Y; Stokking, LB; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 134, 413-414, https://doi.org/10.2973/odp.proc.sr.134.021.1994
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Abstract:
The K-Ar ages from the basaltic rocks of Leg 134 range from Miocene to Holocene (Table 1). Samples were selected in consultation with shipboard scientists; choice of the material from the forearc sites was very limited and confined to clasts. There was a wider choice of material from the sill at Site 833 in the North Aoba Basin.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -15.256800 * Median Longitude: 166.951000 * South-bound Latitude: -16.009000 * West-bound Longitude: 166.284000 * North-bound Latitude: -14.796000 * East-bound Longitude: 167.880000
Date/Time Start: 1990-10-25T11:00:00 * Date/Time End: 1990-12-14T00:30:00
Minimum Elevation: -3101.0 m * Maximum Elevation: -1078.0 m
Event(s):
134-828A * Latitude: -15.288000 * Longitude: 166.284000 * Date/Time Start: 1990-10-25T11:00:00 * Date/Time End: 1990-10-26T21:30:00 * Elevation: -3098.0 m * Penetration: 111.4 m * Recovery: 101.34 m * Location: Coral Sea * Campaign: Leg134 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 15 cores; 111.4 m cored; 0 m drilled; 91 % recovery
134-829A * Latitude: -15.315000 * Longitude: 166.345000 * Date/Time Start: 1990-10-27T19:30:00 * Date/Time End: 1990-11-04T08:15:00 * Elevation: -2916.0 m * Penetration: 590.3 m * Recovery: 197.44 m * Location: Coral Sea * Campaign: Leg134 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 64 cores; 590.3 m cored; 0 m drilled; 33.4 % recovery
134-831B * Latitude: -16.009000 * Longitude: 166.673000 * Date/Time Start: 1990-11-13T04:00:00 * Date/Time End: 1990-11-20T16:30:00 * Elevation: -1078.0 m * Penetration: 852 m * Recovery: 87.44 m * Location: Coral Sea * Campaign: Leg134 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 83 cores; 749.6 m cored; 0 m drilled; 11.7 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Rex, D C | DSDP/ODP/IODP sample designation | ||
| 3 | Rock type | Rock | Rex, D C | |||
| 4 | Potassium | K | % | Rex, D C | ||
| 5 | Argon-40 | 40Ar | 10-7 cm3/g | Rex, D C | volume 40Ar radiogenic | |
| 6 | Argon-40 | 40Ar | % | Rex, D C | radiogenic | |
| 7 | Age, dated | Age dated | ka | Rex, D C | Age, 40K/40Ar Potassium-Argon | |
| 8 | Age, dated standard deviation | Age dated std dev | ± | Rex, D C | Age, 40K/40Ar Potassium-Argon |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
127 data points
Data
| 1 Event | 2 Sample label | 3 Rock | 4 K [%] | 5 40Ar [10-7 cm3/g] | 6 40Ar [%] | 7 Age dated [ka] | 8 Age dated std dev [±] |
|---|---|---|---|---|---|---|---|
| 134-828A | 134-828A-15N-1 | Basaltic clast in volcanic breccia | 0.253 | 1.86 | 8.5 | 18700 | 2000 |
| 134-828A | 134-828A-15N-1 | Basaltic clast in volcanic breccia | 1.84 | 7.9 | |||
| 134-828A | 134-828A-15N-2 | Basaltic clast D'Entre casteaux Ridge | 0.379 | 1.52 | 8.4 | 10600 | 1000 |
| 134-828A | 134-828A-15N-2 | Basaltic clast D'Entre casteaux Ridge | 1.62 | 6.0 | |||
| 134-829A | 134-829A-59R-1 | Diabase clast from breccia | 0.055 | 0.24 | 2.5 | 9800 | 3000 |
| 134-829A | 134-829A-59R-1 | Diabase clast from breccia | 0.15 | 1.6 | |||
| 134-829A | 134-829A-061R-1 | Diabase/micro-gabbro | 0.065 | 0.64 | 5.6 | 26700 | 2000 |
| 134-829A | 134-829A-061R-1 | Diabase/micro-gabbro | 0.96 | 5.4 | |||
| 134-831B | 134-831B-73R-2 | Andesite clast | 0.557 | 5.75 | 49.3 | 27000 | 1000 |
| 134-831B | 134-831B-73R-2 | Andesite clast | 6.04 | 43.9 | |||
| 134-831B | 134-831B-84R-1 | Andesite | 0.620 | 9.03 | 35.2 | 37000 | 1100 |
| 134-831B | 134-831B-84R-1 | Andesite | 8.99 | 32.8 | |||
| 134-832B | 134-832B-55R-4 | Basaltic clast | 0.818 | 0.84 | 4.6 | 2800 | 800 |
| 134-832B | 134-832B-55R-4 | Basaltic clast | 0.95 | 2.5 | |||
| 134-832B | 134-832B-57R-2 | Basaltic clast | 0.782 | ||||
| 134-832B | 134-832B-100R-3 | Basaltic clast | 0.404 | 0.82 | 6.0 | 5660 | 850 |
| 134-832B | 134-832B-100R-3 | Basaltic clast | 0.96 | 2.3 | |||
| 134-833B | 134-833B-34R-2 | Basaltic clast | 0.269 | ||||
| 134-833B | 134-833B-36R-1 | Basaltic clast | 0.583 | 0.04 | 0.6 | 400 | 400 |
| 134-833B | 134-833B-36R-1 | Basaltic clast | 0.15 | 2.0 | |||
| 134-833B | 134-833B-82R-4 | Basalt sill | 1.709 | 2.45 | 14.0 | 3300 | 300 |
| 134-833B | 134-833B-82R-4 | Basalt sill | 1.94 | 9.8 | |||
| 134-833B | 134-833B-99R-5 | Basalt sill | 2.734 | 3.93 | 37.5 | 3650 | 180 |
| 134-833B | 134-833B-99R-5 | Basalt sill | 3.83 | 46.1 |