Citation:

PANGAEA.909844

Name: Neodymium istotope data from planktic foraminifera shells of sediment core SK221-05 from the South-East Arabian Sea
Published: 2019-12-10
License: https://creativecommons.org/licenses/by/4.0/
Keywords: d18O of planktic foraminifera; Neodymium isotope

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Published: 2019-12-10 • DOI registered: 2023-10-24

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Keyword(s):

d18O of planktic foraminifera; Neodymium isotope

Supplement to:

Lathika, Nambiyathodi; Rahaman, Waliur; Tarique, Mohd; Gandhi, Naveen; Kumar, Avinash; Thamban, Meloth (2021): Deep water circulation in the Arabian Sea during the last glacial cycle: Implications for paleo-redox condition, carbon sink and atmospheric CO2 variability. Quaternary Science Reviews, 257, 106853, https://doi.org/10.1016/j.quascirev.2021.106853

Coverage:

Latitude: 9.008889 * Longitude: 72.092222

Date/Time Start: 2005-06-01T12:00:00 * Date/Time End: 2005-06-01T12:00:00

Minimum DEPTH, sediment/rock: 0.045 m * Maximum DEPTH, sediment/rock: 3.190 m

Event(s):

SK221-05 * Latitude: 9.008889 * Longitude: 72.092222 * Date/Time: 2005-06-01T12:00:00 * Elevation: -2700.0 m * Location: Arabian Sea * Method/Device: Core drilling (CDRILL)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Lathika, N		Geocode
2	AGE	Age	ka BP	Lathika, N		Geocode
3	Neodymium-143/Neodymium-144 ratio	143Nd/144Nd		Lathika, N	Normalised (Tanaka et al. 2000)	Normalised to the JNdi value of 0.512115
4	Neodymium-143/Neodymium-144 ratio, uncertainty	143Nd/144Nd unc	±	Lathika, N	Calculated	SE (1s)
5	ε-Neodymium	ε-Nd		Lathika, N	Normalised (Chondrite uniform reservoir)	Normalised values with respect to Chondrite uniform reservoir (CHUR) value 0.512638
6	ε-Neodymium, error	ε-Nd e	±	Lathika, N	Calculated	Internal Error (1s)
7	ε-Neodymium, error	ε-Nd e	±	Lathika, N	Calculated	External Error (1s)
8	ε-Neodymium, error	ε-Nd e	±	Lathika, N	Calculated	Propagated Error (2s), calculated from combined external error and individual sample internal error

License:

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

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 143Nd/144Nd (Normalised to the JNdi value ...)	4 143Nd/144Nd unc [±] (SE (1s), Calculated)	5 ε-Nd (Normalised values with respec...)	6 ε-Nd e [±] (Internal Error (1s), Calculated)	7 ε-Nd e [±] (External Error (1s), Calculated)	8 ε-Nd e [±] (Propagated Error (2s), calcul...)
0.045	3.94	0.512186	6	-8.82	0.11	0.06	0.25
0.165	7.01	0.512167	4	-9.18	0.08	0.06	0.20
0.205	8.03	0.512180	9	-8.94	0.18	0.11	0.41
0.325	11.09	0.512203	5	-8.48	0.10	0.06	0.23
0.325	11.09	0.512213	8	-8.29	0.16	0.11	0.38
0.435	14.06	0.512265	8	-7.27	0.15	0.11	0.37
0.495	16.06	0.512286	9	-6.86	0.17	0.11	0.40
0.555	18.06	0.512311	7	-6.38	0.13	0.06	0.29
0.675	22.07	0.512278	4	-7.01	0.08	0.06	0.20
0.675	22.07	0.512274	9	-7.10	0.17	0.11	0.40
0.955	30.74	0.512266	3	-7.26	0.05	0.06	0.16
0.955	30.74	0.512249	8	-7.59	0.15	0.11	0.36
1.510	34.44	0.512267	8	-7.24	0.16	0.11	0.39
1.610	34.93	0.512258	9	-7.40	0.18	0.11	0.41
1.690	35.60	0.512273	3	-7.13	0.06	0.06	0.17
1.910	37.71	0.512262	8	-7.34	0.15	0.11	0.36
1.970	47.06	0.512241	3	-7.74	0.06	0.06	0.17
1.990	56.03	0.512253	8	-7.51	0.16	0.11	0.38
2.010	65.00	0.512233	3	-7.91	0.06	0.06	0.17
2.110	74.44	0.512218	9	-8.20	0.18	0.11	0.42
2.190	82.00	0.512197	5	-8.59	0.10	0.06	0.23
2.350	85.64	0.512219	4	-8.17	0.07	0.06	0.19
2.490	90.51	0.512217	4	-8.21	0.07	0.06	0.19
2.650	97.86	0.512196	4	-8.62	0.07	0.06	0.19
2.790	104.36	0.512247	5	-7.63	0.10	0.06	0.24
2.910	112.50	0.512215	5	-8.25	0.10	0.06	0.23
3.090	128.14	0.512252	4	-7.54	0.08	0.06	0.21
3.190	132.43	0.512262	7	-7.33	0.13	0.06	0.29