Citation:

2003PA000919

Name: Neodymium and lead isotopes from manganese crust G9646-63 (ROM46)
Published: 2003
License: https://creativecommons.org/licenses/by/3.0/

Always quote citation above when using data! You can download the citation in several formats below.

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

Coverage:

Median Latitude: -1.216667 * Median Longitude: -28.526667 * South-bound Latitude: -1.225000 * West-bound Longitude: -28.538333 * North-bound Latitude: -1.208333 * East-bound Longitude: -28.515000

Minimum DISTANCE: 0.025 cm * Maximum DISTANCE: 8.200 cm

Event(s):

G9646-63 (ROM46) * Latitude Start: -1.208333 * Longitude Start: -28.538333 * Latitude End: -1.225000 * Longitude End: -28.515000 * Elevation Start: -3650.0 m * Elevation End: -3050.0 m * Campaign: * Method/Device: Dredge (DRG)

Comment:

The ages are calculated for the respective mean depths. Depending on the different growth rates of the crusts, samples correspond to different age intervals.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DISTANCE	Distance	cm		Geocode
2	AGE	Age	ka BP		Geocode
3	Range, minimum	Min	mm	Frank, Martin
4	Range, maximum	Max	mm	Frank, Martin
5	Neodymium-143/Neodymium-144 ratio	143Nd/144Nd		Frank, Martin
6	Neodymium-143/Neodymium-144 ratio, error	143Nd/144Nd e	±	Frank, Martin
7	ε-Neodymium	ε-Nd		Frank, Martin
8	ε-Neodymium (0)	ε-Nd(0)		Frank, Martin
9	ε-Neodymium, standard deviation	ε-Nd std dev	±	Frank, Martin
10	Lead-206/Lead-204 ratio	206Pb/204Pb		Frank, Martin
11	Lead-207/Lead-204 ratio	207Pb/204Pb		Frank, Martin
12	Lead-208/Lead-204 ratio	208Pb/204Pb		Frank, Martin
13	Lead-207/Lead-206 ratio	207Pb/206Pb		Frank, Martin
14	Lead-208/Lead-206 ratio	208Pb/206Pb		Frank, Martin

License:

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

Size:

638 data points

Data

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

1 Distance [cm]	2 Age [ka BP]	3 Min [mm]	4 Max [mm]	5 143Nd/144Nd	6 143Nd/144Nd e [±]	7 ε-Nd	8 ε-Nd(0)	9 ε-Nd std dev [±]	10 206Pb/204Pb	11 207Pb/204Pb	12 208Pb/204Pb	13 207Pb/206Pb	14 208Pb/206Pb
0.025	200	0.0	0.5	0.512063	4.2	-11.21	-11.21	0.17	18.978	15.699	39.093	0.827228	2.05994
0.025	200	0.0	0.5	0.512043	2.6	-11.62	-11.61	0.10
0.075	600	0.5	1.0	0.512046	3.5	-11.55	-11.54	0.14	18.973	15.699	39.092	0.827429	2.06038
0.125	900	1.0	1.5	0.512011	5.3	-12.22	-12.21	0.21	18.971	15.702	39.085	0.827681	2.06024
0.125	900	1.0	1.5	0.512023	4.6	-12.00	-11.99	0.18
0.175	1300	1.5	2.0	0.512040	3.4	-11.67	-11.65	0.14	18.966	15.701	39.078	0.827847	2.06044
0.225	1700	2.0	2.5	0.512034	3.3	-11.79	-11.77	0.13	18.966	15.701	39.071	0.827836	2.06003
0.275	2000	2.5	3.0	0.512035	3.7	-11.76	-11.74	0.15	18.966	15.701	39.063	0.827857	2.05966
0.325	2400	3.0	3.5	0.512036	3.1	-11.73	-11.71	0.12	18.963	15.697	39.045	0.827797	2.05909
0.375	2800	3.5	4.0						18.955	15.694	39.025	0.827951	2.05881
0.425	3100	4.0	4.5	0.512021	2.8	-12.03	-11.99	0.11	18.950	15.693	39.018	0.828139	2.05899
0.475	3500	4.5	5.0						18.943	15.690	39.005	0.828290	2.05908
0.525	3900	5.0	5.5	0.512034	3.9	-11.77	-11.73	0.16	18.936	15.686	38.991	0.828381	2.05911
0.575	4300	5.5	6.0						18.939	15.689	39.002	0.828375	2.05932
0.625	4600	6.0	6.5	0.512028	4.0	-11.89	-11.84	0.16	18.944	15.689	39.010	0.828207	2.05929
0.675	4900	6.5	7.0						18.947	15.690	39.017	0.828081	2.05924
0.725	5100	7.0	7.5	0.512026	2.7	-11.93	-11.88	0.11	18.947	15.693	39.027	0.828273	2.05980
0.775	5200	7.5	8.0						18.940	15.688	39.011	0.828304	2.05969
0.825	5400	8.0	8.5	0.512030	3.7	-11.85	-11.79	0.15	18.938	15.688	39.008	0.828419	2.05980
0.875	5600	8.5	9.0						18.938	15.688	39.008	0.828406	2.05980
0.925	5700	9.0	9.5						18.931	15.684	38.994	0.828502	2.05973
0.975	5900	9.5	10.0						18.937	15.691	39.012	0.828551	2.06011
1.025	6100	10.0	10.5						18.936	15.689	39.007	0.828501	2.05989
1.075	6300	10.5	11.0	0.512031	4.4	-11.84	-11.78	0.18	18.937	15.687	39.006	0.828378	2.05975
1.125	6400	11.0	11.5						18.940	15.686	39.006	0.828216	2.05951
1.175	6600	11.5	12.0	0.512025	3.3	-11.95	-11.88	0.13	18.946	15.687	39.013	0.827983	2.05918
1.225	6800	12.0	12.5						18.955	15.691	39.030	0.827829	2.05912
1.275	6900	12.5	13.0	0.512038	2.9	-11.70	-11.62	0.12	18.965	15.690	39.030	0.827305	2.05826
1.325	7100	13.0	13.5						18.976	15.691	39.043	0.826865	2.05746
1.375	7300	13.5	14.0	0.512027	7.7	-11.91	-11.83	0.31	18.984	15.692	39.051	0.826585	2.05710
1.425	7400	14.0	14.5						18.992	15.691	39.057	0.826214	2.05648
1.425	7400	14.0	14.5	0.512036	3.0	-11.74	-11.66	0.12	18.995	15.696	39.072	0.826361	2.05702
1.475	7600	14.5	15.0						18.997	15.698	39.079	0.826335	2.05710
1.600	8000	15.0	17.0	0.512027	3.3	-11.92	-11.83	0.13	18.999	15.696	39.076	0.826127	2.05673
1.800	8700	17.0	19.0						18.998	15.694	39.072	0.826120	2.05679
1.800	8700	17.0	19.0	0.512033	3.2	-11.80	-11.71	0.13	18.998	15.695	39.075	0.826138	2.05675
2.000	9300	19.0	21.0						19.006	15.696	39.080	0.825864	2.05622
2.200	10000	21.0	23.0						19.000	15.694	39.071	0.825998	2.05633
2.400	10700	23.0	25.0	0.512030	2.3	-11.86	-11.75	0.09	18.996	15.697	39.070	0.826339	2.05683
2.600	11200	25.0	27.0						19.002	15.700	39.079	0.826262	2.05661
2.600	11200	25.0	27.0						19.002	15.700	39.078	0.826257	2.05665
2.800	11800	27.0	29.0	0.512027	3.0	-11.92	-11.79	0.12	19.007	15.704	39.090	0.826210	2.05663
3.000	12400	29.0	31.0						19.002	15.705	39.095	0.826506	2.05740
3.200	13200	31.0	33.0						18.997	15.701	39.080	0.826507	2.05715
3.400	13900	33.0	35.0	0.512032	3.1	-11.82	-11.68	0.12	18.995	15.703	39.082	0.826705	2.05754
3.600	14700	35.0	37.0	0.512035	2.8	-11.76	-11.61	0.11	19.001	15.704	39.083	0.826451	2.05687
3.800	15500	37.0	39.0	0.512039	4.1	-11.68	-11.52	0.16	18.992	15.696	39.054	0.826458	2.05636
4.000	16300	39.0	41.0						18.978	15.692	39.037	0.826880	2.05697
4.200	17000	41.0	43.0	0.512035	4.1	-11.77	-11.59	0.16	18.967	15.686	39.009	0.827011	2.05669
4.400	17800	43.0	45.0						18.967	15.685	39.011	0.826980	2.05682
4.600	18600	45.0	47.0						18.962	15.687	39.019	0.827277	2.05774
4.800	19400	47.0	49.0	0.512051	4.1	-11.46	-11.26	0.16	18.961	15.688	39.023	0.827385	2.05802
5.000	20100	49.0	51.0						18.971	15.689	39.027	0.827007	2.05718
5.000	20100	49.0	51.0						18.973	15.692	39.035	0.827064	2.05740
5.200	20900	51.0	53.0	0.512050	4.1	-11.48	-11.26	0.16	18.971	15.690	39.026	0.827045	2.05715
5.400	21600	53.0	55.0						18.971	15.691	39.030	0.827151	2.05744
5.600	22400	55.0	57.0						18.972	15.689	39.023	0.826961	2.05686
5.800	23100	57.0	59.0	0.512055	2.2	-11.38	-11.14	0.09	18.964	15.689	39.015	0.827299	2.05738
6.000	23800	59.0	61.0						18.969	15.689	39.018	0.827079	2.05699
6.200	24500	61.0	63.0						18.970	15.686	39.014	0.826889	2.05655
6.400	25300	63.0	65.0	0.512064	2.0	-11.21	-10.94	0.08	18.975	15.695	39.040	0.827122	2.05740
6.600	26000	65.0	67.0						18.974	15.694	39.038	0.827135	2.05741
6.800	26700	67.0	69.0						18.977	15.695	39.043	0.827084	2.05739
7.000	27400	69.0	71.0	0.512064	3.0	-11.21	-10.92	0.12	18.981	15.700	39.056	0.827184	2.05776
7.200	28200	71.0	73.0						18.991	15.709	39.083	0.827151	2.05677
7.400	28900	73.0	75.0						18.986	15.709	39.085	0.827421	2.05863
7.600	29600	75.0	77.0	0.512059	2.4	-11.30	-11.00	0.10	18.969	15.702	39.062	0.827773	2.05925
8.000	31000	79.0	81.0						19.006	15.714	39.100	0.826762	2.05724
8.200	31800	81.0	83.0						18.969	15.703	39.055	0.827823	2.05884