Citation:

j.epsl.2007.10.053

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Project(s):

Ocean Drilling Program (ODP)

Coverage:

Latitude: -28.532680 * Longitude: 2.845510

Date/Time Start: 2003-04-05T13:10:00 * Date/Time End: 2003-04-06T21:55:00

Minimum DEPTH, sediment/rock: 3.35 m * Maximum DEPTH, sediment/rock: 109.13 m

Event(s):

208-1264A * Latitude: -28.532680 * Longitude: 2.845510 * Date/Time Start: 2003-04-05T13:10:00 * Date/Time End: 2003-04-06T21:55:00 * Elevation: -2507.0 m * Penetration: 280.7 m * Recovery: 270.71 m * Location: Walvis Ridge, Southeast Atlantic Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 30 cores; 280.7 m cored; 0 m drilled; 96.4 % recovery

Comment:

mixed benthic foraminifera from size fraction >250 µm

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	Sample code/label	Sample label		Klevenz, Verena	DSDP/ODP/IODP sample designation
4	Samarium	Sm	mg/kg	Klevenz, Verena	Inductively coupled plasma - mass spectrometry (ICP-MS)	precision of 1-2 %
5	Neodymium	Nd	mg/kg	Klevenz, Verena	Inductively coupled plasma - mass spectrometry (ICP-MS)
6	Samarium-147/Neodymium-144 ratio	147Sm/144Nd		Klevenz, Verena	Inductively coupled plasma - mass spectrometry (ICP-MS)	precision of 0.5 % or better
7	Neodymium-143/Neodymium-144 ratio	143Nd/144Nd		Klevenz, Verena	Inductively coupled plasma - mass spectrometry (ICP-MS)	normalized to 146Nd/144Nd = 0.7219
8	Neodymium-143/Neodymium-144 ratio, error	143Nd/144Nd e	±	Klevenz, Verena	Inductively coupled plasma - mass spectrometry (ICP-MS)	2 sigma
9	ε-Neodymium	ε-Nd		Klevenz, Verena	Inductively coupled plasma - mass spectrometry (ICP-MS)
10	ε-Neodymium, standard deviation	ε-Nd std dev	±	Klevenz, Verena	Inductively coupled plasma - mass spectrometry (ICP-MS)	2 sigma
11	Neodymium/Calcium ratio	Nd/Ca	µmol/mol	Klevenz, Verena	Inductively coupled plasma - mass spectrometry (ICP-MS)	calculated from Nd, assuming foraminifer is stoichiometric CaCO3
12	Cadmium/Calcium ratio	Cd/Ca	mmol/mol	Klevenz, Verena	Inductively coupled plasma - mass spectrometry (ICP-MS)
13	Manganese/Calcium ratio	Mn/Ca		Klevenz, Verena	Inductively coupled plasma - mass spectrometry (ICP-MS)	µmol/mol

License:

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

Size:

168 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 Sample label	4 Sm [mg/kg]	5 Nd [mg/kg]	6 147Sm/144Nd	7 143Nd/144Nd	8 143Nd/144Nd e [±]	9 ε-Nd	10 ε-Nd std dev [±]	11 Nd/Ca [µmol/mol]	12 Cd/Ca [mmol/mol]	13 Mn/Ca
3.35	1250	208-1264A-1H-3,34-36	0.42	2.17	0.1171	0.512165	0.000006	-9.24	0.11	1.50	0.00018	27
9.63	2200	208-1264A-2H-1,32-34	0.55	2.92	0.1142	0.512137	0.000006	-9.77	0.12	2.01	0.00021	104
13.48	2790	208-1264A-2H-3,117-119	0.39	2.03	0.1178	0.512177	0.000009	-9.00	0.18	1.40	0.00017	92
15.63	2960	208-1264A-2H-5,32-34	0.38	1.99	0.1165	0.512159	0.000009	-9.34	0.18	1.37	0.00018	84
22.48	3640	208-1264A-3H-3,117-119	0.30	1.56	0.1150	0.512115	0.000008	-10.20	0.17	1.08	0.00015	86
28.63	4270	208-1264A-4H-1,32-34	0.19	1.02	0.1147	0.512124	0.000012	-10.03	0.23	0.70	0.00010	66
32.48	4380	208-1264A-4H-3,117-119	0.24	1.26	0.1165	0.512170	0.000011	-9.13	0.21	0.87	0.00010	61
41.98	4830	208-1264A-5H-3,117-119	0.28	1.54	0.1085	0.512127	0.000012	-9.96	0.24	1.06	0.00011	66
53.63	5510	208-1264A-6H-5,32-34	0.32	1.70	0.1125	0.512089	0.000014	-10.70	0.27	1.18	0.00011	72
60.99	5880	208-1264A-7H-3,118-120	0.33	1.79	0.1128	0.512102	0.000012	-10.46	0.22	1.24	0.00011	85
70.48	6380	208-1264A-8H-3,117-119	0.29	1.58	0.1104	0.512120	0.000012	-10.10	0.24	1.09	0.00008	69
75.61	6620	208-1264A-8H-7,30-32	0.27	1.52	0.1085	0.512139	0.000009	-9.73	0.18	1.05	0.00008	72
79.98	6790	208-1264A-9H-3,117-119	0.27	1.49	0.1111	0.512121	0.000010	-10.09	0.20	1.03	0.00009	85
88.63	7180	208-1264A-10H-3,32-34	0.23	1.26	0.1078	0.512148	0.000013	-9.55	0.26	0.87	0.00008	89
89.48	7250	208-1264A-10H-3,117-119	0.27	1.56	0.1061	0.512120	0.000019	-10.11	0.38	1.07	0.00010	86
109.13	8130	208-1264A-12H-4,32-34	0.09	87.00