Citation:

PANGAEA.914629

Name: Thorium and Uranium in sediment core PS51/038-4
Published: 2020-04-09
License: https://creativecommons.org/licenses/by/4.0/
Keywords: 230Th excess; Arctic Ocean; freshwater

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Keyword(s):

230Th excess; Arctic Ocean; freshwater

Related to:

Geibert, Walter; Matthiessen, Jens; Stimac, Ingrid; Wollenburg, Jutta Erika; Stein, Ruediger (2021): Glacial episodes of a freshwater Arctic Ocean covered by a thick ice shelf. Nature, https://doi.org/10.1038/s41586-021-03186-y

Coverage:

Latitude: 85.135000 * Longitude: -171.441667

Date/Time Start: 1998-07-16T00:00:00 * Date/Time End: 1998-07-16T00:00:00

Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 4.895 m

Event(s):

PS51/038-4 * Latitude: 85.135000 * Longitude: -171.441667 * Date/Time: 1998-07-16T00:00:00 * Elevation: -1473.0 m * Recovery: 7.19 m * Location: Arctic Ocean * Campaign: (PS51) * Basis: * Method/Device: Kasten corer (KAL)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DEPTH, sediment/rock	Depth sed	m	Geibert, Walter	Geocode
2	Thorium-230	230Th	dpm/g	Geibert, Walter
3	Thorium-230, standard deviation	230Th std dev	±	Geibert, Walter	1 sigma uncertainty
4	Thorium-230 excess	230Th xs	dpm/g	Geibert, Walter
5	Thorium-230 excess, standard deviation	230Th xs std dev	±	Geibert, Walter	1 sigma uncertainty
6	Uranium-238	238U	dpm/g	Geibert, Walter
7	Uranium-238, standard deviation	238U std dev	±	Geibert, Walter	1 sigma uncertainty
8	Uranium-234	234U	dpm/g	Geibert, Walter
9	Uranium-234, standard deviation	234U std dev	±	Geibert, Walter	1 sigma uncertainty
10	Uranium-234/Uranium-238 activity ratio	(234U/238U)		Geibert, Walter
11	Uranium-234/Uranium-238 activity ratio, standard deviation	(234U/238U) std dev	±	Geibert, Walter	1 sigma uncertainty
12	Thorium-232	232Th	dpm/g	Geibert, Walter
13	Thorium-232, standard deviation	232Th std dev	±	Geibert, Walter	1 sigma uncertainty
14	Calcium	Ca	mg/g	Geibert, Walter
15	Calcium, standard deviation	Ca std dev	±	Geibert, Walter	1 sigma uncertainty
16	Manganese	Mn	mg/g	Geibert, Walter
17	Manganese, standard deviation	Mn std dev	±	Geibert, Walter	1 sigma uncertainty
18	Sulfur	S	mg/g	Geibert, Walter
19	Sulfur, standard deviation	S std dev	±	Geibert, Walter	1 sigma uncertainty

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

1892 data points

Data

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

1 Depth sed [m]	2 230Th [dpm/g]	3 230Th std dev [±]	4 230Th xs [dpm/g]	5 230Th xs std dev [±]	6 238U [dpm/g]	7 238U std dev [±]	8 234U [dpm/g]	9 234U std dev [±]	10 (234U/238U)	11 (234U/238U) std dev [±]	12 232Th [dpm/g]	13 232Th std dev [±]	14 Ca [mg/g]	15 Ca std dev [±]	16 Mn [mg/g]	17 Mn std dev [±]	18 S [mg/g]	19 S std dev [±]
0.005	22.01	0.12	20.42	0.119	1.64	0.005	1.59	0.019	0.97	0.01	2.67	0.02	48.28	1.96	3.81	0.182	0.96	0.01
0.015	26.25	0.43	24.56	0.429	1.79	0.003	1.69	0.014	0.94	0.01	2.86	0.06	50.11	0.30	3.65	0.013	0.91	0.00
0.025	20.89	0.77	19.23	0.768	1.74	0.005	1.65	0.014	0.95	0.01	2.69	0.07	52.24	0.87	3.13	0.028	0.83	0.01
0.035	18.28	0.16	16.46	0.165	1.90	0.005	1.82	0.022	0.96	0.01	2.50	0.06	71.19	1.48	2.75	0.026	0.79	0.01
0.045	14.24	0.21	12.76	0.208	1.54	0.004	1.48	0.033	0.96	0.02	2.23	0.01	88.85	2.09	3.05	0.093	0.82	0.01
0.055	11.42	0.11	10.06	0.114	1.41	0.002	1.36	0.021	0.97	0.01	1.98	0.02	107.75	0.36	2.86	0.007	0.84	0.01
0.065	10.17	0.21	8.85	0.210	1.35	0.003	1.32	0.009	0.98	0.01	1.87	0.03	128.91	0.33	2.97	0.015	0.80	0.00
0.075	8.94	0.18	7.63	0.185	1.36	0.003	1.32	0.020	0.97	0.02	1.85	0.02	121.31	0.06	3.39	0.027	0.82	0.00
0.085	7.47	0.47	6.01	0.470	1.51	0.004	1.45	0.026	0.96	0.02	2.02	0.07	89.98	0.31	4.21	0.016	0.81	0.01
0.095	5.64	0.22	4.23	0.218	1.47	0.002	1.40	0.008	0.95	0.01	2.00	0.04	72.74	0.31	3.35	0.005	0.77	0.01
0.105	2.93	0.12	1.74	0.122	1.27	0.002	1.19	0.018	0.94	0.01	1.68	0.05	57.11	0.42	1.70	0.001	0.58	0.01
0.115	2.28	0.11	1.00	0.115	1.37	0.002	1.28	0.023	0.94	0.02	1.64	0.03	26.73	0.13	1.05	0.005	0.46	0.00
0.125	1.63	0.08	0.27	0.085	1.46	0.003	1.37	0.030	0.94	0.02	1.59	0.03	16.68	0.16	1.21	0.009	0.40	0.00
0.135	1.84	0.06	0.38	0.062	1.57	0.003	1.47	0.024	0.93	0.02	1.67	0.02	15.93	0.20	1.17	0.005	0.42	0.00
0.145	1.74	0.08	0.39	0.087	1.47	0.005	1.36	0.028	0.92	0.02	1.88	0.01	10.82	0.09	0.87	0.012	0.39	0.01
0.155	1.62	0.08	0.24	0.080	1.51	0.008	1.38	0.021	0.92	0.01	1.93	0.02	8.55	0.03	0.70	0.003	0.42	0.00
0.165	1.83	0.05	0.55	0.054	1.40	0.001	1.28	0.029	0.92	0.02	1.90	0.03	11.18	0.02	0.79	0.003	0.44	0.00
0.175	1.58	0.06	0.11	0.058	1.60	0.005	1.47	0.014	0.92	0.01	1.86	0.02	8.01	0.07	0.56	0.002	0.39	0.00
0.185	1.49	0.03	0.13	0.030	1.48	0.005	1.36	0.012	0.92	0.01	1.83	0.02	9.58	0.11	0.60	0.002	0.43	0.00
0.215	1.55	0.08	0.21	0.081	1.46	0.004	1.34	0.016	0.92	0.01	1.97	0.03	5.00	0.04	0.54	0.002	0.44	0.00
0.245	1.66	0.08	0.30	0.085	1.50	0.001	1.36	0.012	0.91	0.01	1.94	0.04	5.07	0.08	0.49	0.003	0.46	0.00
0.275	1.41	0.04	0.09	0.042	1.43	0.001	1.32	0.013	0.92	0.01	1.93	0.03	5.21	0.04	0.38	0.007	0.49	0.00
0.285	1.51	0.07	0.14	0.069	1.47	0.001	1.38	0.019	0.94	0.01	1.90	0.02	4.89	0.02	0.38	0.000	0.49	0.00
0.295	6.17	0.05	4.88	0.052	1.38	0.004	1.29	0.012	0.94	0.01	2.39	0.03	6.64	0.01	1.15	0.005	0.57	0.00
0.305	6.98	0.26	5.65	0.262	1.44	0.004	1.33	0.025	0.92	0.02	2.48	0.09	10.26	0.09	1.25	0.005	0.58	0.00
0.305	6.91	0.14	5.55	0.138	1.46	0.003	1.36	0.006	0.93	0.00	2.50	0.06	9.28	0.13	1.36	0.006	0.65	0.01
0.315	3.71	0.03	2.42	0.030	1.40	0.004	1.29	0.005	0.92	0.00	2.14	0.02	7.15	0.21	0.94	0.032	0.56	0.02
0.325	1.68	0.05	0.48	0.052	1.28	0.003	1.19	0.005	0.94	0.00	1.88	0.02	5.84	0.04	0.57	0.005	0.48	0.00
0.335	1.29	0.06	-0.03	0.060	1.40	0.006	1.32	0.018	0.94	0.01	1.78	0.01	6.36	0.08	0.52	0.002	0.43	0.00
0.365	1.09	0.04	0.06	0.041	1.12	0.003	1.04	0.004	0.93	0.00	1.69	0.01	5.14	0.02	0.48	0.004	0.45	0.00
0.395	1.19	0.06	0.08	0.065	1.19	0.001	1.11	0.007	0.94	0.01	1.86	0.01	5.81	0.05	0.46	0.002	0.39	0.00
0.425	1.28	0.09	0.10	0.092	1.29	0.002	1.19	0.015	0.92	0.01	1.79	0.03	5.40	0.14	0.55	0.005	0.40	0.01
0.445	1.27	0.12	0.10	0.119	1.26	0.011	1.17	0.028	0.93	0.02	1.81	0.03	5.69	0.05	0.39	0.002	0.40	0.00
0.455	1.63	0.03	0.38	0.034	1.31	0.002	1.25	0.004	0.96	0.00	2.04	0.04	6.72	0.07	0.44	0.003	0.41	0.00
0.465	6.50	0.11	4.99	0.112	1.66	0.003	1.51	0.020	0.91	0.01	2.71	0.02	28.78	0.11	2.31	0.004	0.68	0.00
0.475	5.15	0.15	3.65	0.154	1.66	0.006	1.50	0.025	0.90	0.02	2.72	0.05	34.31	0.08	3.23	0.009	0.70	0.01
0.485	4.02	0.26	2.55	0.264	1.62	0.002	1.48	0.018	0.91	0.01	2.61	0.08	35.54	0.03	2.80	0.007	0.68	0.00
0.515	3.29	0.16	1.88	0.158	1.57	0.005	1.41	0.024	0.90	0.02	2.52	0.07	42.15	1.32	2.29	0.017	0.65	0.00
0.545	3.86	0.13	2.27	0.129	1.71	0.003	1.59	0.008	0.93	0.01	2.88	0.04	35.98	0.68	4.44	0.061	0.85	0.01
0.575	2.88	0.05	1.26	0.048	1.73	0.009	1.62	0.016	0.94	0.01	2.67	0.03	39.21	0.17	4.52	0.032	0.79	0.01
0.605	3.28	0.15	1.67	0.149	1.70	0.003	1.61	0.027	0.95	0.02	2.68	0.06	42.42	0.14	5.05	0.019	0.84	0.01
0.635	2.18	0.08	0.63	0.085	1.63	0.002	1.55	0.017	0.95	0.01	2.75	0.02	44.43	0.40	4.78	0.010	0.83	0.01
0.665	1.95	0.07	0.46	0.077	1.61	0.006	1.49	0.032	0.93	0.02	2.61	0.05	38.92	0.16	4.14	0.008	0.73	0.00
0.695	1.65	0.10	-0.04	0.096	1.85	0.002	1.69	0.015	0.92	0.01	2.66	0.04	25.88	0.20	3.05	0.009	0.68	0.00
0.725	1.42	0.10	0.10	0.100	1.46	0.001	1.32	0.010	0.91	0.01	2.37	0.02	57.14	0.19	1.86	0.005	0.62	0.00
0.755	1.23	0.03	0.01	0.030	1.33	0.001	1.22	0.009	0.91	0.01	2.12	0.01	87.40	0.35	1.78	0.013	0.59	0.01
0.785	1.18	0.10	0.10	0.099	1.18	0.004	1.08	0.010	0.91	0.01	1.88	0.02	116.18	0.59	1.74	0.015	0.59	0.00
0.815	1.36	0.05	0.12	0.050	1.34	0.002	1.24	0.008	0.92	0.01	2.29	0.03	65.61	0.52	2.32	0.014	0.65	0.00
0.845					1.61	0.008	1.48	0.028	0.92	0.02	0.02	0.02	36.48	0.20	2.78	0.003	0.66	0.01
0.875	1.51	0.07	0.09	0.066	1.56	0.003	1.42	0.009	0.91	0.01	2.44	0.02	28.94	0.33	2.66	0.010	0.61	0.00
0.905	1.35	0.04	-0.06	0.047	1.51	0.003	1.41	0.021	0.93	0.01	2.14	0.02	9.47	0.04	0.77	0.002	0.46	0.00
0.935	1.21	0.07	-0.07	0.068	1.41	0.008	1.29	0.012	0.91	0.01	1.98	0.02	8.80	0.07	0.69	0.002	0.44	0.00
0.965	1.08	0.09	-0.11	0.097	1.29	0.006	1.19	0.024	0.92	0.02	1.86	0.02	8.10	0.04	0.62	0.004	0.41	0.00
0.995	1.26	0.08	-0.07	0.079	1.47	0.002	1.33	0.007	0.91	0.01	2.11	0.04	8.59	0.03	0.64	0.003	0.45	0.00
1.025	1.30	0.10	-0.10	0.105	1.63	0.002	1.40	0.009	0.86	0.01	2.84	0.02	7.54	0.06	0.85	0.003	0.55	0.00
1.055	1.11	0.05	-0.13	0.048	1.34	0.002	1.24	0.010	0.92	0.01	1.94	0.02	8.98	0.08	0.69	0.001	0.43	0.00
1.085	1.01	0.05	-0.11	0.048	1.19	0.004	1.12	0.012	0.94	0.01	1.76	0.01	6.71	0.06	0.54	0.021	0.39	0.00
1.115	1.09	0.08	-0.03	0.082	1.20	0.002	1.12	0.008	0.93	0.01	1.67	0.02	6.79	0.06	0.46	0.002	0.35	0.00
1.145	1.16	0.12	-0.04	0.118	1.27	0.004	1.20	0.010	0.95	0.01	1.95	0.03	6.62	0.05	0.64	0.004	0.35	0.00
1.175	1.00	0.05	-0.16	0.053	1.24	0.005	1.17	0.014	0.94	0.01	1.76	0.03	7.22	0.08	0.47	0.004	0.40	0.00
1.195	1.12	0.05	-0.02	0.051	1.26	0.003	1.14	0.021	0.91	0.02	1.84	0.03	8.05	0.02	0.44	0.002	0.40	0.00
1.205	1.35	0.05	-0.01	0.046	1.46	0.005	1.36	0.008	0.93	0.01	2.33	0.04	24.51	0.04	1.44	0.006	0.48	0.00
1.215	1.55	0.07	-0.06	0.076	1.74	0.003	1.61	0.019	0.93	0.01	3.04	0.01	25.53	0.05	3.38	0.013	0.73	0.00
1.225	1.57	0.11	-0.01	0.106	1.69	0.006	1.57	0.014	0.93	0.01	2.87	0.03	28.65	0.12	3.55	0.017	0.70	0.00
1.235	1.44	0.09	-0.04	0.090	1.61	0.003	1.48	0.019	0.92	0.01	2.82	0.03	31.82	0.13	3.10	0.008	0.67	0.00
1.245													28.16	0.26	3.34	0.028	0.72	0.01
1.255													31.42	0.25	3.31	0.031	0.73	0.00
1.265	1.48	0.08	-0.04	0.078	1.67	0.002	1.52	0.020	0.91	0.01	2.81	0.06	35.56	0.08	3.22	0.041	0.69	0.00
1.275	1.49	0.13	-0.01	0.133	1.66	0.007	1.50	0.030	0.90	0.02	2.78	0.09	32.52	0.15	3.06	0.013	0.66	0.01
1.285	1.47	0.08	-0.04	0.084	1.68	0.004	1.51	0.010	0.90	0.01	2.80	0.02	27.21	0.66	2.74	0.055	0.63	0.00
1.295	1.37	0.13	-0.12	0.130	1.68	0.003	1.49	0.030	0.89	0.02	2.77	0.05	29.36	0.02	2.97	0.014	0.68	0.00
1.325	1.53	0.05	0.01	0.049	1.69	0.001	1.52	0.010	0.90	0.01	2.81	0.04	24.74	0.06	2.76	0.020	0.65	0.00
1.355													19.14	0.66	2.51	0.082	0.63	0.00
1.385	1.39	0.06	-0.07	0.059	1.64	0.001	1.46	0.020	0.89	0.01	2.70	0.01	22.70	0.04	1.97	0.004	0.57	0.00
1.415													15.37	0.06	1.87	0.009	0.59	0.00
1.445	1.59	0.05	0.03	0.056	1.75	0.004	1.56	0.010	0.89	0.01	2.89	0.11	14.68	0.13	3.03	0.013	0.62	0.01
1.475													14.03	0.16	2.81	0.022	0.62	0.01
1.525	1.54	0.10	-0.04	0.105	1.75	0.005	1.58	0.010	0.91	0.00	2.76	0.06	14.41	0.02	2.28	0.006	0.56	0.00
1.625	1.46	0.06	-0.01	0.065	1.63	0.003	1.47	0.020	0.90	0.01	2.51	0.04	21.39	0.08	1.85	0.016	0.56	0.00
1.725	1.50	0.08	0.05	0.086	1.67	0.008	1.45	0.010	0.87	0.01	2.62	0.08	16.86	0.07	1.56	0.005	0.54	0.00
1.825	1.37	0.07	-0.06	0.066	1.60	0.004	1.43	0.000	0.90	0.00	2.41	0.02	32.04	0.22	1.48	0.005	0.51	0.01
1.925	1.47	0.08	0.01	0.085	1.66	0.005	1.46	0.030	0.88	0.02	2.66	0.07	6.84	0.09	0.89	0.008	0.45	0.00
2.025	1.62	0.10	-0.01	0.096	1.77	0.005	1.63	0.010	0.92	0.01	2.76	0.03	12.57	0.10	2.66	0.008	0.62	0.00
2.125													8.48	0.15	1.99	0.041	0.58	0.00
2.225	1.49	0.10	-0.01	0.096	1.66	0.003	1.50	0.010	0.91	0.00	2.56	0.06	8.01	0.09	1.14	0.009	0.49	0.00
2.325													11.82	0.04	2.23	0.005	0.57	0.00
2.425													4.93	0.02	0.63	0.004	0.48	0.00
2.525	1.30	0.08	-0.01	0.085	1.47	0.002	1.31	0.020	0.90	0.01	1.75	0.04	57.76	0.57	0.38	0.000	0.38	0.00
2.625	1.60	0.08	-0.10	0.086	1.76	0.002	1.70	0.020	0.96	0.01	2.69	0.05	11.67	0.11	2.27	0.008	0.55	0.00
2.725	1.56	0.07	0.01	0.074	1.72	0.004	1.55	0.030	0.90	0.01	2.64	0.03	7.42	0.08	1.57	0.011	0.56	0.00
2.825	1.63	0.08	-0.04	0.085	1.70	0.003	1.67	0.020	0.98	0.01	2.65	0.03	9.09	0.02	2.20	0.016	0.56	0.00
2.925	1.67	0.05	0.00	0.050	1.79	0.002	1.67	0.020	0.94	0.01	2.69	0.04	5.57	0.07	1.38	0.010	0.50	0.00
3.025	1.56	0.11	-0.06	0.110	1.73	0.004	1.61	0.020	0.93	0.01	2.58	0.08	5.42	0.06	1.06	0.005	0.46	0.00
3.125	1.71	0.10	-0.07	0.104	1.86	0.008	1.78	0.030	0.95	0.01	2.77	0.05	5.46	0.06	1.87	0.008	0.52	0.01
3.225	1.65	0.04	-0.18	0.055	1.87	0.001	1.83	0.030	0.98	0.02	2.74	0.02	5.45	0.03	1.28	0.001	0.47	0.00
3.325	1.64	0.13	-0.03	0.131	1.77	0.003	1.67	0.020	0.94	0.01	2.40	0.05	12.20	0.18	1.12	0.008	0.53	0.01
3.425	1.49	0.05	-0.08	0.050	1.71	0.002	1.58	0.020	0.92	0.01	2.42	0.05	8.02	0.01	0.87	0.003	0.50	0.00
3.525	1.63	0.06	0.03	0.056	1.78	0.004	1.60	0.010	0.90	0.01	2.48	0.02	7.04	0.04	0.81	0.006	0.52	0.00
3.625	1.53	0.05	-0.07	0.054	1.66	0.003	1.60	0.020	0.96	0.01	2.50	0.05	5.26	0.07	0.78	0.003	0.46	0.00
3.725													5.24	0.13	0.87	0.008	0.49	0.00
3.825	1.70	0.05	-0.01	0.052	1.76	0.003	1.71	0.010	0.97	0.01	2.56	0.04	5.05	0.02	1.02	0.004	0.49	0.00
3.925													5.01	0.03	1.02	0.008	0.52	0.00
4.025	1.73	0.13	-0.08	0.131	1.84	0.005	1.81	0.020	0.98	0.01	2.72	0.03	4.48	0.06	1.40	0.009	0.52	0.00
4.125	1.83	0.05	0.02	0.056	1.79	0.003	1.81	0.030	1.01	0.02	2.70	0.03	6.51	0.02	1.18	0.003	0.47	0.00
4.225	1.81	0.09	0.03	0.089	1.80	0.002	1.78	0.020	0.99	0.01	2.61	0.04	5.18	0.33	1.04	0.103	0.43	0.00
4.325	1.65	0.05	-0.12	0.049	1.80	0.001	1.77	0.010	0.99	0.01	2.56	0.02	6.06	0.04	0.85	0.007	0.43	0.00
4.435	1.79	0.05	0.02	0.049	1.80	0.005	1.77	0.020	0.98	0.01	2.59	0.04	5.03	0.07	0.96	0.007	0.45	0.00
4.525	1.70	0.05	-0.13	0.062	1.79	0.003	1.83	0.030	1.02	0.02	2.69	0.05	4.81	0.02	1.36	0.007	0.49	0.00
4.625	1.75	0.09	-0.05	0.087	1.80	0.002	1.80	0.020	1.00	0.01	2.60	0.06	5.00	0.02	1.28	0.006	0.49	0.00
4.725	1.87	0.04	-0.05	0.044	1.88	0.003	1.93	0.030	1.02	0.01	2.62	0.02	4.86	0.06	1.26	0.001	0.50	0.00
4.825	1.91	0.04	-0.15	0.050	2.04	0.011	2.06	0.030	1.01	0.02	2.52	0.01	8.13	0.01	0.79	0.001	0.47	0.00
4.895	1.70	0.05	-0.03	0.057	1.78	0.003	1.73	0.020	0.97	0.01	2.47	0.04	4.87	0.02	0.98	0.002	0.50	0.00