DSDP (2005): Interstitial water chemistry of Hole 77-540, raw data [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.229183
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Further details:
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 23.828800 * Longitude: -84.370800
Date/Time Start: 1981-01-19T00:00:00 * Date/Time End: 1981-01-19T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 219.45 m
Event(s):
77-540 * Latitude: 23.828800 * Longitude: -84.370800 * Date/Time: 1981-01-19T00:00:00 * Elevation: -2926.0 m * Penetration: 745.5 m * Recovery: 335.1 m * Location: Gulf of Mexico * Campaign: Leg77 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 79 cores; 745.5 m cored; 0 m drilled; 44.9 % recovery
Comment:
Values are taken directly from the chemistry technicians shipboard notebook.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Sample code/label | Sample label | DSDP/ODP/IODP sample designation | |||
3 | Alkalinity, total | AT | mmol(eq)/l | Potentiometric | ||
4 | pH | pH | pH, combination | |||
5 | Salinity | Sal | Refractometer, Goldberg | |||
6 | Calcium | Ca | mmol/l | |||
7 | Chloride | Cl | % | |||
8 | Magnesium | Mg | mmol/l |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
42 data points
Data
1 Depth sed [m] | 2 Sample label | 3 AT [mmol(eq)/l] | 4 pH | 5 Sal | 6 Ca [mmol/l] | 7 Cl [%] | 8 Mg [mmol/l] |
---|---|---|---|---|---|---|---|
0.00 | 77-540-SSW | 2.5 | 8.30 | 37.3 | 10.99 | 1.991 | 56.26 |
2.67 | 77-540-1-2,114-120 | 3.3 | 7.58 | 36.2 | 10.93 | 1.911 | 52.13 |
56.47 | 77-540-7-3,144-150 | 5.0 | 7.19 | 36.8 | 14.66 | 1.978 | 50.41 |
105.47 | 77-540-12-4,144-150 | 4.2 | 7.16 | 37.4 | 15.08 | 2.011 | 50.77 |
170.47 | 77-540-19-3,144-150 | 3.3 | 7.35 | 38.1 | 18.09 | 2.074 | 47.59 |
219.45 | 77-540-24-4,140-150 | 3.3 | 7.47 | 39.7 | 20.95 | 2.104 | 46.73 |