Citation:

PANGAEA.925742

Name: Authigenic neodymium isotope data from site M45/5_86 since the last glacial
Published: 2020-12-14
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Neodymium isotopes

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

Abstract:

Authigenic Fe-Mn oxyhydroxide derived neodymium isotope data since the last glacial extracted by weekly reductive leaching. Isotope ratios are normalized to 146Nd/144Nd = 0.7219 and were analyzed on two Neptune Plus MC-ICP-MS at GEOMAR, Kiel and Heidelberg University, Germany.

Keyword(s):

Neodymium isotopes

Supplement to:

Pöppelmeier, Frerk; Scheen, Jeemijn; Blaser, Patrick; Lippold, Jörg; Gutjahr, Marcus; Stocker, Thomas F (2020): Influence of elevated Nd fluxes on the northern Nd isotope end member of the Atlantic during the early Holocene. Paleoceanography and Paleoclimatology, https://doi.org/10.1029/2020PA003973

Coverage:

Latitude: 43.370000 * Longitude: -22.488000

Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.805 m

Event(s):

M45/5_86 * Latitude: 43.370000 * Longitude: -22.488000 * Elevation: -3029.0 m * Location: South Atlantic Ocean * Campaign: * Basis: * Method/Device: Piston corer (BGR type) (KL)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Pöppelmeier, Frerk		Geocode – MCD
2	AGE	Age	ka BP	Pöppelmeier, Frerk		Geocode
3	ε-Neodymium	ε-Nd		Pöppelmeier, Frerk	Multi-collector ICP-MS (MC-ICP-MS), Neptune Plus, Thermo
4	ε-Neodymium, standard deviation	ε-Nd std dev	±	Pöppelmeier, Frerk	Multi-collector ICP-MS (MC-ICP-MS), Neptune Plus, Thermo	2SD

License:

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

Size:

140 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 ε-Nd	4 ε-Nd std dev [±]
0.005	3.5	-12.1	0.18
0.005	3.5	-12.7	0.13
0.015	4.2	-12.9	0.19
0.025	4.6	-12.9	0.19
0.035	5.1	-12.8	0.19
0.045	5.5	-12.9	0.18
0.055	6.0	-13.1	0.18
0.065	6.5	-13.3	0.18
0.075	6.9	-13.2	0.18
0.085	7.4	-13.1	0.19
0.095	7.8	-13.3	0.18
0.105	8.3	-13.7	0.18
0.115	8.7	-13.7	0.19
0.125	9.2	-13.7	0.18
0.135	9.6	-13.7	0.18
0.145	10.1	-13.5	0.19
0.155	10.6	-13.4	0.19
0.165	11.0	-13.2	0.19
0.175	11.5	-13.0	0.19
0.185	11.7	-13.4	0.18
0.195	13.0	-13.3	0.19
0.205	14.0	-14.4	0.18
0.215	15.1	-16.2	0.10
0.225	16.1	-16.3	0.19
0.235	17.2	-13.7	0.13
0.245	18.2	-11.4	0.18
0.265	20.0	-11.6	0.18
0.265	20.0	-11.3	0.19
0.285	21.3	-11.8	0.18
0.305	22.7	-11.6	0.19
0.325	24.0	-11.8	0.18
0.335	24.7	-12.4	0.20
0.345	25.3	-12.1	0.18
0.355	26.0	-13.0	0.13
0.365	26.7	-13.3	0.19
0.375	27.3	-13.3	0.13
0.385	28.0	-11.7	0.19
0.395	28.7	-11.1	0.13
0.405	29.4	-10.7	0.19
0.415	30.0	-11.2	0.18
0.425	30.7	-11.7	0.18
0.445	32.0	-11.9	0.19
0.465	33.4	-12.4	0.18
0.475	34.2	-12.7	0.18
0.485	34.9	-13.5	0.19
0.505	36.3	-14.4	0.19
0.505	36.3	-14.6	0.12
0.525	37.8	-15.3	0.18
0.535	38.5	-15.9	0.11
0.545	39.2	-15.2	0.18
0.555	40.0	-13.7	0.10
0.565	40.7	-12.6	0.19
0.585	42.1	-11.8	0.18
0.605	43.6	-11.3	0.19
0.625	45.0	-11.3	0.19
0.635	45.8	-12.2	0.13
0.645	46.5	-12.7	0.18
0.655	47.2	-14.2	0.19
0.665	47.9	-15.7	0.18
0.675	48.7	-15.3	0.13
0.685	49.4	-14.3	0.18
0.705	50.9	-13.7	0.19
0.715	51.6	-13.2	0.13
0.725	52.3	-12.6	0.18
0.735	53.0	-12.2	0.13
0.745	53.8	-11.9	0.18
0.765	55.2	-12.2	0.19
0.785	56.7	-12.7	0.18
0.795	57.4	-12.8	0.18
0.805	58.1	-12.3	0.19