Dickens, Gerald Roy; Owen, Robert M (1994): (Table 3) Geochemistry of ODP Hole 121-754A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.52653, In supplement to: Dickens, GR; Owen, RM (1994): Late Miocene-early Pliocene manganese redirection in the central Indian Ocean: Expansion of the intermediate water oxygen minimum zone. Paleoceanography, 9(1), 169-181, https://doi.org/10.1029/93PA02699
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -30.941000 * Longitude: 93.566500
Date/Time Start: 1988-05-13T18:30:00 * Date/Time End: 1988-05-15T05:15:00
Minimum DEPTH, sediment/rock: 7.90 m * Maximum DEPTH, sediment/rock: 47.80 m
Event(s):
121-754A * Latitude: -30.941000 * Longitude: 93.566500 * Date/Time Start: 1988-05-13T18:30:00 * Date/Time End: 1988-05-15T05:15:00 * Elevation: -1075.0 m * Penetration: 172.1 m * Recovery: 128.27 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg121 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 23 cores; 170 m cored; 0 m drilled; 75.5 % recovery
Comment:
Sc concentrations have been rounded off for presentation, but not for calculating Mn/Sc ratios
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Dickens, Gerald Roy | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | AGE | Age | ka BP | Geocode | ||
| 4 | Manganese | Mn | mg/kg | Dickens, Gerald Roy | Element analysis, neutron activation (NAA) | |
| 5 | Scandium | Sc | mg/kg | Dickens, Gerald Roy | Element analysis, neutron activation (NAA) | |
| 6 | Manganese/Scandium ratio | Mn/Sc | Dickens, Gerald Roy | Element analysis, neutron activation (NAA) | ||
| 7 | Density, dry bulk | DBD | g/cm3 | Dickens, Gerald Roy | ||
| 8 | Sedimentation rate | SR | cm/ka | Dickens, Gerald Roy | Calculated | |
| 9 | Manganese, flux | Mn flux | g/cm2/ka | Dickens, Gerald Roy | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
280 data points
Data
| 1 Sample label | 2 Depth sed [m] | 3 Age [ka BP] | 4 Mn [mg/kg] | 5 Sc [mg/kg] | 6 Mn/Sc | 7 DBD [g/cm3] | 8 SR [cm/ka] | 9 Mn flux [g/cm2/ka] |
|---|---|---|---|---|---|---|---|---|
| 121-754A-2H-2,30-35 | 7.90 | 2370 | 76.9 | 0.23 | 339 | 0.93 | 0.75 | 0.0000536 |
| 121-754A-2H-3,30-35 | 9.40 | 2570 | 65.1 | 0.21 | 313 | 0.98 | 0.75 | 0.0000477 |
| 121-754A-2H-4,30-35 | 10.90 | 2790 | 48.1 | 0.18 | 263 | 1.05 | 0.68 | 0.0000344 |
| 121-754A-2H-5,30-35 | 12.40 | 3010 | 34.2 | 0.18 | 195 | 1.06 | 0.68 | 0.0000247 |
| 121-754A-2H-6,30-35 | 13.90 | 3230 | 32.7 | 0.21 | 159 | 1.03 | 0.68 | 0.0000229 |
| 121-754A-3H-1,30-35 | 16.00 | 3550 | 35.4 | 0.20 | 181 | 1.01 | 0.67 | 0.0000240 |
| 121-754A-3H-2,30-35 | 17.50 | 3770 | 33.2 | 0.23 | 148 | 1.00 | 0.67 | 0.0000223 |
| 121-754A-3H-2,78-80 | 17.98 | 3860 | 36.3 | 0.20 | 182 | 1.00 | 0.48 | 0.0000174 |
| 121-754A-3H-3,30-35 | 19.00 | 4070 | 27.1 | 0.19 | 144 | 0.99 | 0.48 | 0.0000129 |
| 121-754A-3H-3,78-80 | 19.48 | 4170 | 22.7 | 0.17 | 138 | 0.99 | 0.48 | 0.0000108 |
| 121-754A-3H-4,30-35 | 20.50 | 4390 | 32.5 | 0.17 | 188 | 0.98 | 0.48 | 0.0000153 |
| 121-754A-3H-4,78-80 | 20.98 | 4490 | 36.3 | 0.19 | 193 | 0.98 | 0.48 | 0.0000171 |
| 121-754A-3H-5,30-35 | 22.00 | 4700 | 24.7 | 0.17 | 150 | 1.00 | 0.48 | 0.0000119 |
| 121-754A-3H-5,78-80 | 22.48 | 4800 | 28.4 | 0.17 | 171 | 1.01 | 0.48 | 0.0000138 |
| 121-754A-3H-5,130-135 | 23.00 | 4910 | 24.6 | 0.17 | 141 | 1.03 | 0.49 | 0.0000124 |
| 121-754A-3H-6,30-35 | 23.50 | 5010 | 31.3 | 0.16 | 193 | 1.04 | 0.49 | 0.0000159 |
| 121-754A-3H-6,130-135 | 24.50 | 5220 | 29.0 | 0.18 | 161 | 1.04 | 0.49 | 0.0000147 |
| 121-754A-4H-1,30-35 | 25.60 | 5440 | 26.9 | 0.19 | 139 | 1.01 | 0.49 | 0.0000133 |
| 121-754A-4H-2,30-35 | 27.10 | 5740 | 23.6 | 0.19 | 122 | 0.97 | 0.49 | 0.0000112 |
| 121-754A-4H-3,30-35 | 28.60 | 6050 | 29.2 | 0.19 | 157 | 0.97 | 0.49 | 0.0000139 |
| 121-754A-4H-4,30-35 | 30.10 | 6350 | 36.8 | 0.18 | 209 | 1.00 | 0.49 | 0.0000180 |
| 121-754A-4H-4,78-80 | 30.58 | 6450 | 45.2 | 0.19 | 243 | 1.01 | 0.49 | 0.0000223 |
| 121-754A-4H-5,30-35 | 31.60 | 6660 | 43.1 | 0.18 | 245 | 1.00 | 0.49 | 0.0000212 |
| 121-754A-4H-5,130-135 | 32.60 | 6820 | 48.2 | 0.19 | 255 | 1.00 | 0.66 | 0.0000317 |
| 121-754A-4H-6,30-35 | 33.10 | 6900 | 46.5 | 0.16 | 287 | 0.99 | 0.66 | 0.0000305 |
| 121-754A-4H-6,130-135 | 34.10 | 7050 | 51.5 | 0.17 | 296 | 0.99 | 0.66 | 0.0000337 |
| 121-754A-5H-1,30-35 | 35.20 | 7220 | 62.4 | 0.20 | 320 | 0.99 | 0.66 | 0.0000409 |
| 121-754A-5H-2,30-35 | 36.70 | 7450 | 66.6 | 0.21 | 325 | 1.00 | 0.66 | 0.0000439 |
| 121-754A-5H-3,30-35 | 38.20 | 7680 | 70.8 | 0.23 | 313 | 1.00 | 0.66 | 0.0000467 |
| 121-754A-5H-3,78-80 | 38.68 | 7750 | 73.7 | 0.24 | 303 | 1.00 | 0.66 | 0.0000486 |
| 121-754A-5H-3,130-135 | 39.20 | 7830 | 69.3 | 0.25 | 273 | 1.00 | 0.66 | 0.0000457 |
| 121-754A-5H-4,30-35 | 39.70 | 7910 | 59.1 | 0.26 | 224 | 1.00 | 0.66 | 0.0000390 |
| 121-754A-5H-4,130-135 | 40.70 | 8060 | 62.6 | 0.22 | 279 | 0.98 | 0.66 | 0.0000404 |
| 121-754A-5H-5,30-35 | 41.20 | 8130 | 61.6 | 0.23 | 271 | 0.96 | 0.66 | 0.0000389 |
| 121-754A-5H-6,30-35 | 42.70 | 8360 | 68.7 | 0.28 | 245 | 0.89 | 0.66 | 0.0000402 |
| 121-754A-5H-7,30-35 | 44.20 | 8590 | 79.4 | 0.33 | 244 | 0.89 | 0.66 | 0.0000465 |
| 121-754A-6H-1,30-35 | 44.80 | 8680 | 78.5 | 0.29 | 274 | 0.90 | 0.66 | 0.0000469 |
| 121-754A-6H-2,30-35 | 46.30 | 8910 | 79.5 | 0.30 | 265 | 0.95 | 0.66 | 0.0000497 |
| 121-754A-6H-2,78-80 | 46.78 | 8990 | 70.7 | 0.31 | 227 | 0.96 | 0.66 | 0.0000449 |
| 121-754A-6H-3,30-35 | 47.80 | 9140 | 83.5 | 0.36 | 233 | 0.99 | 0.66 | 0.0000546 |