Citation:

j.chemgeo.2008.02.015

Name: (Table 3) Concentrations and isotopic ratios of thorium and uranium in sediments at ODP Site 177-1089
Published: 2008
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Ocean Drilling Program (ODP)

Coverage:

Latitude: -40.936333 * Longitude: 9.893983

Date/Time Start: 1997-12-19T00:00:00 * Date/Time End: 1997-12-19T00:00:00

Minimum DEPTH, sediment/rock: 0.0150 m * Maximum DEPTH, sediment/rock: 0.1100 m

Event(s):

177-1089 * Latitude: -40.936333 * Longitude: 9.893983 * Date/Time: 1997-12-19T00:00:00 * Elevation: -4620.5 m * Penetration: 793.6 m * Recovery: 675.9 m * Location: South Atlantic Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 86 cores; 791.6 m cored; 2 m drilled; 85.4% recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	AGE	Age	ka BP			Geocode
3	Depth, top/min	Depth top	m	Robinson, Laura F
4	Depth, bottom/max	Depth bot	m	Robinson, Laura F
5	Sample type	Samp type		Robinson, Laura F
6	Method comment	Method comm		Robinson, Laura F
7	Sample mass	Samp m	g	Robinson, Laura F
8	Loss by dissolution	LBD	%	Robinson, Laura F
9	Thorium-232	232Th	mg/kg	Robinson, Laura F	Single-collector inductively-coupled-plasma mass spectrometry	with respect to total samples
10	Thorium-232	232Th	mg/kg	Robinson, Laura F	Single-collector inductively-coupled-plasma mass spectrometry	with respect to dissolved parts of samples
11	Thorium-232, standard deviation	232Th std dev	±	Robinson, Laura F	Calculated	with respect to total samples
12	Thorium-232, standard deviation	232Th std dev	±	Robinson, Laura F	Calculated	with respect to dissolved parts of samples
13	Thorium-232/Thorium-230 ratio	232Th/230Th		Robinson, Laura F	Single-collector inductively-coupled-plasma mass spectrometry	atom ratio
14	Thorium-232/Thorium-230, standard deviation	232Th/230Th std dev	±	Robinson, Laura F	Calculated
15	Uranium-238	238U	mg/kg	Robinson, Laura F	Single-collector inductively-coupled-plasma mass spectrometry	with respect to total samples
16	Uranium-238	238U	mg/kg	Robinson, Laura F	Single-collector inductively-coupled-plasma mass spectrometry	with respect to dissolved parts of samples
17	Uranium-238, standard deviation	238U std dev	±	Robinson, Laura F	Calculated	with respect to total samples
18	Uranium-238, standard deviation	238U std dev	±	Robinson, Laura F	Calculated	with respect to dissolved parts of samples
19	Uranium-234/Uranium-238 activity ratio	(234U/238U)		Robinson, Laura F	Single-collector inductively-coupled-plasma mass spectrometry
20	Uranium-234/Uranium-238 activity ratio, standard deviation	(234U/238U) std dev	±	Robinson, Laura F	Calculated

License:

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

Size:

190 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 Depth top [m]	4 Depth bot [m]	5 Samp type	6 Method comm	7 Samp m [g]	8 LBD [%]	9 232Th [mg/kg] (with respect to total samples...)	10 232Th [mg/kg] (with respect to dissolved par...)	11 232Th std dev [±] (with respect to total samples...)	12 232Th std dev [±] (with respect to dissolved par...)	13 232Th/230Th (atom ratio, Single-collector ...)	14 232Th/230Th std dev [±] (Calculated)	15 238U [mg/kg] (with respect to total samples...)	16 238U [mg/kg] (with respect to dissolved par...)	17 238U std dev [±] (with respect to total samples...)	18 238U std dev [±] (with respect to dissolved par...)	19 (234U/238U) (Single-collector inductively-...)	20 (234U/238U) std dev [±] (Calculated)
0.0150	0.0	0.00	0.030	Bulk sediment	1 M MgCl, 20 min	0.47	23	0.001130	0.004800	0.000010	0.000020	9433	629	0.010230	0.043760	0.000120	0.000530	1.139	0.080
0.0150	0.0	0.00	0.030	Bulk sediment	EDTA in 1 M NAOH, 20 min	0.45	12	0.313600	2.714400	0.017700	0.153000	7347	413	0.042350	0.366560	0.000920	0.007970	1.190	0.237
0.0150	0.0	0.00	0.030	Bulk sediment	0.1 N HCl, 20 min	0.50						7607	692					1.121	0.072
0.0150	0.0	0.00	0.030	Bulk sediment	0.1 N HCl, overnight	0.58	13	0.001200	0.008900	0.000300	0.002000	8203	1834	0.035720	0.271990	0.000710	0.005430	1.137	0.080
0.0150	0.0	0.00	0.030	Bulk sediment	0.1 N HCl, 20 min	0.54	32	0.105700	0.334100	0.011200	0.035400	5435	576	0.258740	0.817530	0.011270	0.035620	1.071	0.076
0.0150	0.0	0.00	0.030	Bulk sediment	3 N HCl, 20 min	0.54	29	0.226800	0.791700	0.027400	0.095800	5804	702	0.347070	1.211500	0.019320	0.067450	1.061	0.056
0.0150	0.0	0.00	0.030	Bulk sediment	6 N HCl, 20 min	0.50	30					6248	176					1.069	0.064
0.0150	0.0	0.00	0.030	Bulk sediment	6 N HCl, overnight	0.54	33	0.210300	0.637300	0.000900	0.002700	6717	742	0.389780	1.194140	0.011440	0.035060	1.071	0.064
0.0150	0.0	0.00	0.030	Bulk sediment	total digestion	0.34	100	9.163000	9.163000	0.144800	0.144800	14805	306	1.707300	1.707300	0.005020	0.005020
0.1100	1.2	0.10	0.120	Bulk sediment	total digestion	0.33	100	8.151300	8.151300	0.025000	0.025000	13725	83	1.562710	1.562710	0.015900	0.015900
0.1100	1.2	0.10	0.120	Bulk sediment	3 N HCl, 20 min; filtered after leaching	0.49	34	0.144500	0.428900	0.005600	0.016500	5543	212	0.317560	0.942240	0.002080	0.006170	1.097	0.054
0.1100	1.2	0.10	0.120	Non-carbonate	3 N HCl, 20 min; filtered after leaching	2.64		0.146100		0.013800		4859	460	0.047470		0.000440		1.919	0.092