Elderfield, Henry; Wheat, C Geoffrey; Mottl, Michael J; Monnin, Christophe; Spiro, Baruch (1999): (Table 1) Chemical data for basement fluids from transect of east flank of Juan de Fuca Ridge, ODP Leg 168 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.725354, In supplement to: Elderfield, H et al. (1999): Fluid and geochemical transport through oceanic crust: a transect across the eastern flank of the Juan de Fuca Ridge. Earth and Planetary Science Letters, 172(1-2), 151-165, https://doi.org/10.1016/S0012-821X(99)00191-0
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 47.848976 * Median Longitude: -128.380732 * South-bound Latitude: 47.756767 * West-bound Longitude: -128.792000 * North-bound Latitude: 47.917300 * East-bound Longitude: -127.730333
Date/Time Start: 1996-06-23T00:00:00 * Date/Time End: 1996-08-11T00:00:00
Minimum DEPTH, sediment/rock: 40.25 m * Maximum DEPTH, sediment/rock: 602.36 m
Event(s):
168-1023 * Latitude: 47.917300 * Longitude: -128.792000 * Date/Time Start: 1996-06-23T00:00:00 * Date/Time End: 1996-06-25T00:00:00 * Elevation: -2593.3 m * Penetration: 194.5 m * Recovery: 193.1 m * Location: Juan de Fuca Ridge, North Pacific Ocean * Campaign: Leg168 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 22 cores; 194.5 m cored; 0 m drilled; 99.3% recovery
168-1024 * Latitude: 47.907400 * Longitude: -128.750317 * Date/Time: 1996-06-25T00:00:00 * Elevation: -2612.8 m * Penetration: 354.5 m * Recovery: 179.4 m * Location: Juan de Fuca Ridge, North Pacific Ocean * Campaign: Leg168 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 20 cores; 180.8 m cored; 0 m drilled; 99.2% recovery
168-1025 * Latitude: 47.886100 * Longitude: -128.648667 * Date/Time Start: 1996-06-26T00:00:00 * Date/Time End: 1996-06-30T00:00:00 * Elevation: -2608.7 m * Penetration: 253 m * Recovery: 112.5 m * Location: Juan de Fuca Ridge, North Pacific Ocean * Campaign: Leg168 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 17 cores; 146.9 m cored; 0 m drilled; 76.6% recovery
Comment:
Samples are near-basement porewaters. Major element and nutrient pore water data based on Davies et al. (1998, doi:10.2973/odp.proc.ir.174B.1998) and Mottl et al. (2000, doi:10.2973/odp.proc.sr.168.019.2000)
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 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 6 | AGE | Age | ka BP | Geocode | ||
| 7 | Sediment thickness | Sed thick | m | Elderfield, Henry | ||
| 8 | Distance | Distance | km | Elderfield, Henry | from ridge axis | |
| 9 | Distance | Distance | km | Elderfield, Henry | to sediment onlap | |
| 10 | Heat flow | HF | mW/m2 | Elderfield, Henry | ||
| 11 | Temperature, in rock/sediment | t | °C | Elderfield, Henry | basement | |
| 12 | pH | pH | Elderfield, Henry | |||
| 13 | Alkalinity, total | AT | µmol/kg | Elderfield, Henry | ||
| 14 | Chloride | Cl- | mmol/kg | Elderfield, Henry | ||
| 15 | Sulfate | [SO4]2- | mmol/kg | Elderfield, Henry | ||
| 16 | Sodium | Na+ | mmol/kg | Elderfield, Henry | ||
| 17 | Potassium | K+ | mmol/kg | Elderfield, Henry | ||
| 18 | Magnesium | Mg2+ | mmol/kg | Elderfield, Henry | ||
| 19 | Calcium | Ca2+ | mmol/kg | Elderfield, Henry | ||
| 20 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Elderfield, Henry | |||
| 21 | δ18O, water | δ18O H2O | ‰ SMOW | Elderfield, Henry | ||
| 22 | Comment | Comment | Elderfield, Henry |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
164 data points