Citation:

PANGAEA.932185

Name: Foraminiferal authigenic eNd of sediment core MD03-2705
Published: 2021-06-02
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Atlantic Ocean; benthic foraminiferal stable isotopes; mid-Pleistocene transition; Nd isotopic composition; ocean circulation

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Keyword(s):

Atlantic Ocean; benthic foraminiferal stable isotopes; mid-Pleistocene transition; Nd isotopic composition; ocean circulation

Related to:

Tachikawa, Kazuyo; Rapuc, William; Vidal, Laurence; Dubois-Dauphin, Quentin; Westerhold, Thomas; Guihou, Abel; Bickert, Torsten; Pérez-Asensio, José N; Deschamps, Pierre; Skonieczny, Charlotte (2021): Eastern Atlantic deep-water circulation and carbon storage inferred from neodymium and carbon isotopic compositions over the past 1.1 million years. Quaternary Science Reviews, 252, 106752, https://doi.org/10.1016/j.quascirev.2020.106752

Coverage:

Latitude: 18.083333 * Longitude: -21.150000

Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 36.71 m

Event(s):

MD03-2705 * Latitude: 18.083333 * Longitude: -21.150000 * Elevation: -3085.0 m * Location: North Atlantic * Campaign: (PICABIA) * Basis: * Method/Device: Calypso Corer (CALYPSO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Tachikawa, Kazuyo		Geocode
2	AGE	Age	ka BP	Tachikawa, Kazuyo		Geocode
3	Neodymium-143/Neodymium-144 ratio	143Nd/144Nd		Tachikawa, Kazuyo
4	Neodymium-143/Neodymium-144 ratio, standard deviation	143Nd/144Nd std dev	±	Tachikawa, Kazuyo		2SE
5	ε-Neodymium	ε-Nd		Tachikawa, Kazuyo	Multi-collector ICP-MS (MC-ICP-MS), Neptune Plus, Thermo
6	ε-Neodymium, error	ε-Nd e	±	Tachikawa, Kazuyo		2SE
7	ε-Neodymium, standard deviation	ε-Nd std dev	±	Tachikawa, Kazuyo		2SD
8	Marine isotopic stage	MIS		Tachikawa, Kazuyo

License:

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

Size:

234 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 143Nd/144Nd	4 143Nd/144Nd std dev [±]	5 ε-Nd	6 ε-Nd e [±]	7 ε-Nd std dev [±]	8 MIS
0.01	1.8	0.512008	0.000007	-12.3	0.1	0.3	1
0.02	1.9	0.512008	0.000009	-12.3	0.2	0.1	1
0.04	2.3	0.512014	0.000009	-12.2	0.2	0.3	1
1.09	17.4	0.512069	0.000008	-11.1	0.2	0.3	2
1.09	17.4	0.512070	0.000009	-11.1	0.2	0.2	2
1.10	17.5	0.512077	0.000010	-10.9	0.2	0.1	2
1.11	17.6	0.512068	0.000010	-11.1	0.2	0.2	2
2.21	29.6	0.512044	0.000010	-11.6	0.2	0.2	3
3.11	42.1	0.512017	0.000010	-12.1	0.2	0.1	3
4.01	64.8	0.512046	0.000010	-11.6	0.2	0.1	4
4.01	64.8	0.512041	0.000010	-11.6	0.2	0.1	4
5.51	95.7	0.512046	0.000010	-11.6	0.2	0.1	5
7.71	137.3	0.512078	0.000007	-10.9	0.1	0.2	6
11.71	229.6	0.512051	0.000010	-11.4	0.2	0.1	7
12.81	255.1	0.512052	0.000010	-11.4	0.2	0.1	8
13.91	286.2	0.511994	0.000010	-12.6	0.2	0.1	9
18.15	403.4	0.512035	0.000019	-11.8	0.4	0.2	11
19.15	439.2	0.512063	0.000010	-11.2	0.2	0.2	12
21.81	502.0	0.511996	0.000011	-12.5	0.2	0.2	13
22.21	522.8	0.511989	0.000013	-12.7	0.2	0.8	13
22.82	543.4	0.512015	0.000010	-12.1	0.2	0.2	14
24.71	630.0	0.512117	0.000010	-10.2	0.2	0.1	16
25.81	686.4	0.512026	0.000010	-11.9	0.2	0.1	17
26.81	725.0	0.512023	0.000010	-12.0	0.2	0.2	18
28.01	770.0	0.512010	0.000009	-12.2	0.2	0.2	19
28.81	805.9	0.512028	0.000009	-11.9	0.2	0.2	20
29.21	821.0	0.511995	0.000012	-12.5	0.2	0.8	21
30.90	887.7	0.512109	0.000012	-10.3	0.2	0.8	22
31.30	905.9	0.512051	0.000015	-11.5	0.3	0.8	23
31.70	934.0	0.512100	0.000013	-10.5	0.2	0.8	24
32.50	949.8	0.512087	0.000011	-10.8	0.2	0.2	25
32.90	967.5	0.512047	0.000009	-11.5	0.2	0.2	26
33.90	1002.5	0.512039	0.000008	-11.7	0.2	0.2	28
33.90	1002.5	0.512037	0.000010	-11.7	0.2	0.2	28
34.71	1025.2	0.512022	0.000014	-12.0	0.3	0.8	29
35.01	1034.8	0.512051	0.000011	-11.5	0.2	0.8	30
35.61	1065.4	0.512050	0.000011	-11.5	0.2	0.2	31
36.41	1094.5	0.512006	0.000009	-12.3	0.2	0.2	32
36.71	1104.7	0.512026	0.000010	-11.9	0.2	0.2	33