Citation:

PANGAEA.228855

Name: Interstitial water chemistry of Hole 25-245, raw data
Creator: DSDP
Published: 2005-01-14
License: https://creativecommons.org/licenses/by/3.0/

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Related to:

DSDP (1989): Data from the Deep Sea Drilling Project. Sediment, hard rock and reference files. National Geophysical Data Center, National Environmental Satellite, Data and Information Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce, 1, CD-ROM

Further details:

Interstitial water chem - background and methods

Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Latitude: -31.533700 * Longitude: 52.301800

Date/Time Start: 1972-08-03T00:00:00 * Date/Time End: 1972-08-03T00:00:00

Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 334.95 m

Event(s):

25-245 * Latitude: -31.533700 * Longitude: 52.301800 * Date/Time: 1972-08-03T00:00:00 * Elevation: -4857.0 m * Penetration: 396.5 m * Recovery: 82 m * Location: Indian Ocean//BASIN * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 17 cores; 144.5 m cored; 6 m drilled; 56.7 % recovery

Comment:

Values are taken directly from the chemistry technicians shipboard notebook.

Parameter(s):

#	Name	Short Name	Unit	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, flow-thru
5	pH	pH		pH, punch-in
6	Salinity	Sal		Refractometer, Goldberg
7	Potassium	K	mmol/l
8	Manganese	Mn	µmol/l
9	Sulfate	[SO4]2-	mmol/l
10	Strontium	Sr	µmol/l

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

80 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Depth sed [m]	2 Sample label (DSDP/ODP/IODP sample designation)	3 AT [mmol(eq)/l] (Potentiometric)	4 pH (pH, flow-thru)	5 pH (pH, punch-in)	6 Sal (Refractometer, Goldberg)	7 K [mmol/l]	8 Mn [µmol/l]	9 [SO4]2- [mmol/l]	10 Sr [µmol/l]
0.00	25-245-SSW	2.4	8.18		35.5
12.95	25-245-1-4,140-150		7.35	7.33		11.10	1.86	29.00	90
12.95	25-245-1-4,140-150		7.34			10.90		29.00	110
62.60	25-245-2-CC		7.27	7.40		8.60	39.10	26.70	130
62.60	25-245-2-CC		7.14			10.70	29.79	27.30	140
128.45	25-245-3-5,140-150		7.13	7.30		9.00	72.62	25.20	190
128.45	25-245-3-5,140-150					10.50	72.62	23.90	190
165.35	25-245-4-4,140-150		7.24			10.70	52.13	24.80	190
165.35	25-245-4-4,140-150		7.22			8.60	50.27	24.80	230
212.95	25-245-5-4,140-150					9.70	24.20	24.90	240
212.95	25-245-5-4,140-150							24.20
247.95	25-245-6-2,140-150					9.20	13.03	23.80	250
284.45	25-245-8-1,140-150					8.80	9.31	22.10	300
313.95	25-245-9-2,140-150					7.20	7.45	21.90	320
334.95	25-245-11-4,140-150					8.80	22.34	22.10	350