Citation:

dsdp.proc.25.113.1974

Name: (Table 2) Chemistry of interstitial waters of DSDP Hole 25-239
Creator: Joris M Gieskes
Published: 1974
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Latitude: -21.294500 * Longitude: 51.678800

Date/Time Start: 1972-07-01T00:00:00 * Date/Time End: 1972-07-01T00:00:00

Minimum DEPTH, sediment/rock: 4 m * Maximum DEPTH, sediment/rock: 302 m

Event(s):

25-239 * Latitude: -21.294500 * Longitude: 51.678800 * Date/Time: 1972-07-01T00:00:00 * Elevation: -4971.0 m * Penetration: 326 m * Recovery: 106.1 m * Location: Indian Ocean//BASIN * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 19 cores; 157 m cored; 18 m drilled; 67.6 % recovery

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		Gieskes, Joris M	DSDP/ODP/IODP sample designation
3	Sample comment	Sample comment		Gieskes, Joris M		W = room-temperature squeeze (23°C +/- 2). c = cold squeezer (5°C +/- 1)
4	pH	pH		Gieskes, Joris M	pH, punch-in
5	pH	pH		Gieskes, Joris M	pH, flow-thru
6	pH	pH		Gieskes, Joris M	Titration	vessell values
7	Alkalinity, total	AT	mmol(eq)/l	Gieskes, Joris M	Alkalinity, potentiometric
8	Chlorine	Cl	%	Gieskes, Joris M	Titration
9	Sulfate	[SO4]2-	mmol/l	Gieskes, Joris M	Titration
10	Calcium	Ca	mmol/l	Gieskes, Joris M	EGTA titration (Tsunogai et al., 1968)
11	Magnesium	Mg	mmol/l	Gieskes, Joris M	Titration
12	Potassium	K	mmol/l	Gieskes, Joris M	Atomic absorption spectrometry (AAS), Perkin-Elmer
13	Strontium	Sr	µmol/l	Gieskes, Joris M	Atomic absorption spectrometry (AAS)
14	Manganese	Mn	mg/kg	Gieskes, Joris M	Atomic absorption spectrometry (AAS)
15	Silicon dioxide	SiO2	µmol/l	Gieskes, Joris M
16	Ammonium	[NH4]+	µmol/l	Gieskes, Joris M
17	Sulfur, total	TS	%	Gieskes, Joris M	Refractometer, Goldberg

License:

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

Size:

213 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 Sample comment (W = room-temperature squeeze ...)	4 pH (pH, punch-in)	5 pH (pH, flow-thru)	6 pH (vessell values, Titration)	7 AT [mmol(eq)/l] (Alkalinity, potentiometric)	8 Cl [%] (Titration)	9 [SO4]2- [mmol/l] (Titration)	10 Ca [mmol/l] (EGTA titration (Tsunogai et a...)	11 Mg [mmol/l] (Titration)	12 K [mmol/l] (Atomic absorption spectrometr...)	13 Sr [µmol/l] (Atomic absorption spectrometr...)	14 Mn [mg/kg] (Atomic absorption spectrometr...)	15 SiO2 [µmol/l]	16 [NH4]+ [µmol/l]	17 TS [%] (Refractometer, Goldberg)
4	25-239-1-4	w		7.55	7.60	2.39	1.96	27.9	10.4	53.6	11.4	210	0.3	335	9	3.52
20	25-239-3-2	w		7.72	7.63	1.86	1.98	27.3	11.0	53.6	10.5	390	0.0	218	64	3.52
70	25-239-4-3	w	7.59	7.36	7.31	2.06	1.98	25.1	15.7	50.9	8.8	550	0.5	485	160	3.52
80	25-239-5-3	w	7.57	7.39	7.35	1.48	1.98	26.4	14.9	50.1		550	0.6	506	208	3.52
80	25-239-5-3	c			7.65	1.23	1.98	26.1	15.0	51.0	8.8	550	0.3	424	203
90	25-239-6-5	w	7.38	7.38	7.31	2.65	2.00	25.2	19.0	49.1	7.5	590	0.0	645	151	3.52
135	25-239-8-4	w	7.59	7.39	7.41	2.27	1.99	25.0	23.0	45.0	7.5	560	2.2	800	137	3.52
135	25-239-8-4	c		7.82	7.71	1.61	1.98	25.3	23.2	45.9	6.9	560	1.5	550	183
145	25-239-9-4	w	7.40	7.39	7.34	2.03	1.97	25.8	22.1	46.0	7.4	490	2.2	460	183	3.52
209	25-239-12-3	w	7.44	7.25	7.26	1.62	1.97	24.4	30.3	41.8	5.1	430	9.3	260	83	3.52
209	25-239-12-3	c		7.49	7.26	1.40		25.0	31.8	45.1	5.3	430	8.3	161	186	3.55
220	25-239-13-3	w		7.51	7.31	1.21	1.96	24.2	35.5	39.9	4.4	400	8.3	198	145	3.52
285	25-239-16-3	w			7.35	<0.50	1.90	21.4	53.8	33.2	3.7	330		198		3.41
285	25-239-16-3	c				0.17	1.90		57.9	28.4				62		3.41
302	25-239-18-2	w			7.22	0.62	2.03	22.2	62.0	25.5	3.7	330		294		3.63