Citation:

dsdp.proc.25.113.1974

Name: (Table 6) Chemistry of interstitial waters of DSDP Hole 25-248
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: -29.529700 * Longitude: 37.474700

Date/Time Start: 1972-08-14T00:00:00 * Date/Time End: 1972-08-14T00:00:00

Minimum DEPTH, sediment/rock: 5 m * Maximum DEPTH, sediment/rock: 412 m

Event(s):

25-248 * Latitude: -29.529700 * Longitude: 37.474700 * Date/Time: 1972-08-14T00:00:00 * Elevation: -4994.0 m * Penetration: 434 m * Recovery: 40.8 m * Location: Indian Ocean//BASIN * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 108 m cored; 28 m drilled; 37.8 % 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:

144 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)
5	25-248-2-2	w	7.35	7.44	7.39	4.53	1.94	27.4	11.0	52.6	11.4	100	9.8	535	106	3.52
5	25-248-2-2	c		7.84	7.80	3.88	1.94	27.4	10.8	54.6	10.3	110	6.6	362	87	3.52
125	25-248-4-5	w	7.68	7.76	7.76	6.50	1.96	17.5	9.5	50.2	8.3	140	0.9	169	322	3.41
125	25-248-4-5	c		8.37	8.35	5.88	1.95	17.7	9.4	51.7	7.7		0.2	71	374	3.41
325	25-248-10-1	w		7.66	7.45	2.06	1.93	22.0	21.0	44.9	5.3	180	6.5	198	159	3.44
325	25-248-10-1	c			8.20	1.84	1.96	23.2	22.6	46.1	4.9	170	4.4	94	203	3.44
365	25-248-11-1	w			7.25	1.96	1.97	21.0	25.6	40.4	7.3	160	6.5	655	228	3.44
365	25-248-11-1	c			7.63	1.62	1.97	21.3	26.4	40.1	6.3	160	3.9	388	270
395	25-248-12-5	w			7.36	1.78	1.97	25.0	37.2	36.4	6.5	160	3.5	735	117	3.52
412	25-248-14-3	w				1.36	1.96	20.8	35.6	35.9	5.7	190	4.7	433	18	3.41