Gieskes, Joris M; Lawrence, James R (1981): (Appendix 1) Chemical composition of interstitial waters from sediments of DSDP Holes 30-285 and 30-285A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.706992, In supplement to: Gieskes, JM; Lawrence, JR (1981): Alteration of volcanic matter in deep sea sediments: evidence from the chemical composition of interstitial waters from deep sea drilling cores. Geochimica et Cosmochimica Acta, 45(10), 1687-1703, https://doi.org/10.1016/0016-7037(81)90004-1
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -26.819300 * Longitude: 175.804000
Date/Time Start: 1973-04-29T00:00:00 * Date/Time End: 1973-04-29T00:00:00
Minimum DEPTH, sediment/rock: 23 m * Maximum DEPTH, sediment/rock: 562 m
Event(s):
30-285 * Latitude: -26.819300 * Longitude: 175.804000 * Date/Time: 1973-04-29T00:00:00 * Elevation: -4658.0 m * Penetration: 83.5 m * Recovery: 41.7 m * Location: South Pacific/BASIN * Campaign: Leg30 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 5 cores; 45.5 m cored; 0 m drilled; 91.6 % recovery
30-285A * Latitude: -26.819300 * Longitude: 175.804000 * Date/Time: 1973-04-29T00:00:00 * Elevation: -4658.0 m * Penetration: 584 m * Recovery: 46.3 m * Location: South Pacific/BASIN * Campaign: Leg30 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 9 cores; 86.5 m cored; 0 m drilled; 53.5 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Sample code/label | Sample label | Gieskes, Joris M | DSDP/ODP/IODP sample designation | ||
| 4 | Alkalinity, total | AT | mmol(eq)/l | Gieskes, Joris M | Titration potentiometric | |
| 5 | Calcium | Ca | mmol/l | Gieskes, Joris M | Titration complexometric | |
| 6 | Magnesium | Mg | mmol/l | Gieskes, Joris M | Titration | |
| 7 | Strontium | Sr | µmol/l | Gieskes, Joris M | Atomic absorption spectrometry (AAS) | |
| 8 | Potassium | K | mmol/l | Gieskes, Joris M | Atomic absorption spectrometry (AAS) | |
| 9 | Sulfate | [SO4]2- | mmol/l | Gieskes, Joris M | Titration |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
40 data points
Data
| 1 Event | 2 Depth sed [m] | 3 Sample label | 4 AT [mmol(eq)/l] | 5 Ca [mmol/l] | 6 Mg [mmol/l] | 7 Sr [µmol/l] | 8 K [mmol/l] | 9 [SO4]2- [mmol/l] |
|---|---|---|---|---|---|---|---|---|
| 30-285 | 23 | 30-285-2-4,144-150 | 2.44 | 14.6 | 49.2 | 390 | 5 | 27.2 |
| 30-285 | 62 | 30-285-4-5,144-150 | 1.20 | 22.3 | 40.1 | 210 | 3 | 25.5 |
| 30-285A | 135 | 30-285A-1-3,144-150 | 0.63 | 46.4 | 17.5 | 100 | 6 | 25.5 |
| 30-285A | 245 | 30-285A-3-1,145-150 | 1.08 | 68.6 | 9.7 | 130 | 5 | 18.5 |
| 30-285A | 455 | 30-285A-5-2,52-53 | 70.9 | 6.6 | ||||
| 30-285A | 512 | 30-285A-6-2,70-73 | 88.8 | |||||
| 30-285A | 517 | 30-285A-6-5,144-150 | 0.39 | |||||
| 30-285A | 558 | 30-285A-7-3,59-61 | 94.4 | 0.0 | ||||
| 30-285A | 562 | 30-285A-7-4,142-150 | 0.39 |