Citation:

S0012-821X(01)00610-0

Name: (Table 1) Th and U isotope ratios of sediments from ODP Site 166-1009
Published: 2002
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Ocean Drilling Program (ODP)

Coverage:

Latitude: 23.614000 * Longitude: -79.050000

Date/Time Start: 1996-04-09T00:00:00 * Date/Time End: 1996-04-10T00:00:00

Minimum DEPTH, sediment/rock: 36.68 m * Maximum DEPTH, sediment/rock: 70.69 m

Event(s):

166-1009 * Latitude: 23.614000 * Longitude: -79.050000 * Date/Time Start: 1996-04-09T00:00:00 * Date/Time End: 1996-04-10T00:00:00 * Elevation: -307.9 m * Penetration: 226.1 m * Recovery: 179.2 m * Location: South Atlantic Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 28 cores; 226.1 m cored; 0 m drilled; 79.3% recovery

Comment:

U and Th blanks are <1‰ of the measured sample and are corrected for. Raw ages and delta234U values are adjusted to account for initial 230Th to give the corrected numbers in the final two columns. Errors are 2 sigma and are propagated through the age calculation. All calculations have used the half-lives measured in Cheng et al.(2000, doi:10.1016/S0009-2541(99)00157-6)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DEPTH, sediment/rock	Depth sed	m		Geocode
2	Sample comment	Sample comment		Robinson, Laura F	Method
3	Uranium-238	238U	mg/kg	Robinson, Laura F
4	Uranium-238, standard deviation	238U std dev	±	Robinson, Laura F
5	Thorium-230	230Th	ng/kg	Robinson, Laura F
6	Thorium-230, standard deviation	230Th std dev	±	Robinson, Laura F
7	Thorium-232/Thorium-230 ratio	232Th/230Th		Robinson, Laura F
8	Thorium-232/Thorium-230, standard deviation	232Th/230Th std dev	±	Robinson, Laura F
9	δ234 Uranium (0)	δ234U (0)	‰	Robinson, Laura F	delta 234U(0) raw
10	δ234 Uranium (0)	δ234U (0)	‰	Robinson, Laura F	delta 234U(0) raw
11	δ234 Uranium (0), standard deviation	δ234U (0) std dev	±	Robinson, Laura F	delta 234U(0) raw
12	δ234 Uranium (0), standard deviation	δ234U (0) std dev	±	Robinson, Laura F	delta 234U(0) raw
13	Thorium-230/Uranium-238 ratio	230Th/238U		Robinson, Laura F
14	Thorium-230/Uranium-238, error, relative	230Th/238U e rel	%	Robinson, Laura F
15	Age, dated	Age dated	ka	Robinson, Laura F	raw
16	Age, dated	Age dated	ka	Robinson, Laura F	raw
17	Age, dated standard deviation	Age dated std dev	±	Robinson, Laura F	raw
18	Age, dated standard deviation	Age dated std dev	±	Robinson, Laura F	raw
19	Detritus	Detritus	%	Robinson, Laura F	detrital

License:

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

Size:

342 data points

Data

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

1 Depth sed [m]	2 Sample comment (Method)	3 238U [mg/kg]	4 238U std dev [±]	5 230Th [ng/kg]	6 230Th std dev [±]	7 232Th/230Th	8 232Th/230Th std dev [±]	9 δ234U (0) [‰] (delta 234U(0) raw)	10 δ234U (0) [‰] (delta 234U(0) raw)	11 δ234U (0) std dev [±] (delta 234U(0) raw)	12 δ234U (0) std dev [±] (delta 234U(0) raw)	13 230Th/238U	14 230Th/238U e rel [%]	15 Age dated [ka] (raw)	16 Age dated [ka] (raw)	17 Age dated std dev [±] (raw)	18 Age dated std dev [±] (raw)	19 Detritus [%] (detrital)
36.68	MC-ICP-MS	6.15	0.02	77.82	0.14	64.88	0.05	102.48	144.30	1.47	2.59	0.773	0.002	128.20	117.31	0.73	5.51	0.95
39.26	TIMS	6.07	0.02	58.17	0.47	44.17	0.48	109.48	132.77	4.34	2.39	0.586	0.005	80.65	64.13	1.10	8.35	0.60
43.19	MC-ICP-MS	8.14	0.02	106.70	0.19	143.97	0.10	96.51	141.28	0.93	1.60	0.801	0.002	138.75	133.21	0.77	2.90	0.54
44.19	TIMS	8.73	0.02	126.09	0.62	249.10	1.42	105.76	168.56	2.70	5.48	0.882	0.005	166.66	162.45	2.31	3.15	0.28
46.19	TIMS	7.99	0.02	117.87	1.36	316.59	4.20	85.72	144.75	4.34	7.32	0.901	0.011	184.53	182.23	6.04	6.16	0.35
48.18	TIMS	12.10	0.03	165.84	0.87	863.28	5.07	98.16	150.99	2.54	4.33	0.837	0.005	151.21	150.28	1.99	2.05	0.18
52.69	TIMS	5.09	0.01	77.32	0.80	436.71	5.64	83.24	148.92	2.83	5.08	0.929	0.010	201.39	200.98	6.31	6.32	0.28
55.68	MC-ICP-MS	5.17	0.01	77.46	0.14	354.01	0.31	81.81	141.74	0.88	1.52	0.915	0.002	194.32	191.55	1.49	2.06	0.16
56.35	TIMS	9.42	0.02	135.75	0.69	333.40	2.11	88.89	144.97	2.68	3.90	0.881	0.005	173.09	169.61	2.58	3.12	0.21
56.35	MC-ICP-MS	5.63	0.01	85.00	0.16	342.04	0.28	80.71	141.94	0.90	1.59	0.923	0.003	199.65	197.13	1.61	2.07	0.20
56.68	MC-ICP-MS	5.45	0.01	82.17	0.16	311.79	0.24	80.36	140.98	1.21	2.13	0.922	0.003	199.11	196.12	1.69	2.28	0.20
57.68	TIMS	5.01	0.01	75.39	0.72	197.72	2.40	86.58	150.55	4.85	8.40	0.919	0.009	193.49	190.69	5.90	6.07	0.42
60.20	TIMS	4.45	0.01	67.60	1.62	344.19	8.34	82.18	147.02	2.68	4.43	0.929	0.022	202.16	199.36	14.55	14.62	0.18
63.18	TIMS	5.66	0.02	87.54	0.99	154.03	2.36	82.36	150.55	8.81	16.05	0.945	0.011	212.02	208.35	10.03	10.20	0.60
65.20	TIMS	3.38	0.01	52.79	0.25	41.52	0.79	83.82	149.81	2.97	5.50	0.955	0.005	218.01	196.23	4.15	11.69	0.81
66.20	MC-ICP-MS	6.71	0.02	105.60	0.21	381.76	0.41	67.11	131.05	0.88	1.72	0.961	0.003	237.08	234.95	2.40	2.64	0.23
66.69	TIMS	6.29	0.02	99.31	1.43	329.07	5.79	72.92	142.35	4.38	8.51	0.964	0.014	233.72	232.11	12.70	12.73	0.35
66.69	MC-ICP-MS	6.51	0.02	102.66	0.23	332.67	0.43	71.39	138.30	0.97	1.88	0.963	0.003	234.37	231.69	2.50	2.85	0.24
70.69	MC-ICP-MS	6.49	0.02	102.82	0.19	202.04	0.14	70.21	137.71	1.06	2.14	0.968	0.003	240.09	235.90	2.51	3.29	0.38