Citation:

PANGAEA.958033

Name: Authigenic geochemical analysis of sediment core M68-89PC from the deep Northeast Atlantic
Published: 2023-05-24
License: https://creativecommons.org/licenses/by/4.0/
Keywords: authigenic fraction; Benthic flux; Heinrich events; Holocene; Ice Rafted Debris; Last Glacial; magnetic susceptibility; marine sediment; Neodymium isotopes; ocean circulation; radiocarbon age; trace metals; Vedde ash

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Keyword(s):

authigenic fraction; Benthic flux; Heinrich events; Holocene; Ice Rafted Debris; Last Glacial; magnetic susceptibility; marine sediment; Neodymium isotopes; ocean circulation; radiocarbon age; trace metals; Vedde ash

Funding:

Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. FR1341/3 : Die Ozeanzirkulation im Wechsel zwischen Glazial und Interglazial - hochaufgelöste Messungen von Neodym-Isotopien an atlantischen IODP/ODP Kernen.

Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. LI1815/4 : Quantitative Rekonstruktion der Ozeanzirkulation

Coverage:

Latitude: 47.435000 * Longitude: -19.557000

Date/Time Start: 1984-09-15T00:00:00 * Date/Time End: 1984-09-15T00:00:00

Minimum Elevation: -4260.0 m * Maximum Elevation: -4260.0 m

Event(s):

M68-89PC (DHI 9 (Me68-89)) * Latitude: 47.435000 * Longitude: -19.557000 * Date/Time: 1984-09-15T00:00:00 * Elevation: -4260.0 m * Location: North Atlantic Ocean * Campaign: (NOAMP II) * Basis: Meteor (1964) * Method/Device: Piston corer (PC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Site	Site		Blaser, Patrick
2	Core	Core		Blaser, Patrick
3	Depth, top/min	Depth top	m	Blaser, Patrick
4	Depth, bottom/max	Depth bot	m	Blaser, Patrick
5	Sample comment	Sample comment		Blaser, Patrick
6	ε-Neodymium	ε-Nd		Blaser, Patrick	MC-ICP-MS ThermoFisher Neptune Plus
7	ε-Neodymium, standard deviation	ε-Nd std dev	±	Blaser, Patrick	MC-ICP-MS ThermoFisher Neptune Plus	2SD external
8	Calcium carbonate	CaCO3	%	Blaser, Patrick	Calculated	Mass % calculated from Ca concentration
9	Magnesium	Mg	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
10	Aluminium	Al	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
11	Calcium	Ca	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
12	Titanium	Ti	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
13	Manganese	Mn	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
14	Iron	Fe	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
15	Cobalt	Co	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
16	Strontium	Sr	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
17	Yttrium	Y	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
18	Barium	Ba	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
19	Lanthanum	La	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
20	Cerium	Ce	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
21	Praseodymium	Pr	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
22	Neodymium	Nd	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
23	Samarium	Sm	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
24	Europium	Eu	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
25	Gadolinium	Gd	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
26	Terbium	Tb	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
27	Dysprosium	Dy	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
28	Holmium	Ho	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
29	Erbium	Er	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
30	Thulium	Tm	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
31	Ytterbium	Yb	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
32	Lutetium	Lu	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
33	Uranium	U	µg/g	Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
34	Heavy rare-earth elements/light rare-earth elements ratio	HREE/LREE		Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
35	Middle rare-earth elements anomaly	MREE/MREE*		Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
36	Cerium anomaly	Ce/Ce*		Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
37	Europium anomaly	Eu/Eu*		Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
38	Aluminium/Neodymium ratio	Al/Nd		Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
39	Strontium/Calcium ratio	Sr/Ca		Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
40	Aluminium/Titanium ratio	Al/Ti		Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs
41	Titanium/Calcium ratio	Ti/Ca		Blaser, Patrick	Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

736 data points

Data

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

1 Site	2 Core	3 Depth top [m]	4 Depth bot [m]	5 Sample comment	6 ε-Nd	7 ε-Nd std dev [±]	8 CaCO3 [%]	9 Mg [µg/g]	10 Al [µg/g]	11 Ca [µg/g]	12 Ti [µg/g]	13 Mn [µg/g]	14 Fe [µg/g]	15 Co [µg/g]	16 Sr [µg/g]	17 Y [µg/g]	18 Ba [µg/g]	19 La [µg/g]	20 Ce [µg/g]	21 Pr [µg/g]	22 Nd [µg/g]	23 Sm [µg/g]	24 Eu [µg/g]	25 Gd [µg/g]	26 Tb [µg/g]	27 Dy [µg/g]	28 Ho [µg/g]	29 Er [µg/g]	30 Tm [µg/g]	31 Yb [µg/g]	32 Lu [µg/g]	33 U [µg/g]	34 HREE/LREE	35 MREE/MREE*	36 Ce/Ce*	37 Eu/Eu*	38 Al/Nd	39 Sr/Ca	40 Al/Ti	41 Ti/Ca
Me68-89	HL	0.02	0.04	weak leach	-12.45	0.22	32	5.6E002		1.3E005	2.1E000	2.7E002	1.9E002	3.1E000	5.5E002	3.2E000	1.3E001	2.1E000	1.8E000	5.6E-001	2.5E000	5.4E-001	1.3E-01	6.3E-001	9.0E-02	5.3E-01	1.1E-01	2.8E-01	3.9E-02	2.3E-01	3.5E-02	5.5E-02	1.17	1.73	0.38	1.01		4.3E-03		1.6E-05
Me68-89	HL	0.10	0.12	weak leach	-12.59	0.13
Me68-89	HL	0.12	0.14	weak leach	-12.78	0.16	32	5.4E002		1.3E005	3.7E000	3.1E002	2.0E002	3.7E000	6.2E002	3.6E000	1.1E001	2.6E000	2.2E000	6.8E-001	3.0E000	6.1E-001	1.4E-01	6.9E-001	1.0E-01	5.8E-01	1.2E-01	3.3E-01	3.8E-02	2.7E-01	2.8E-02	5.3E-02	0.96	1.74	0.38	1.02		4.8E-03		2.9E-05
Me68-89	HL	0.15	0.16	weak leach	-12.84	0.20
Me68-89	HL	0.16	0.17	weak leach	-12.85	0.13
Me68-89	HL	0.17	0.18	weak leach	-12.95	0.12
Me68-89	HL	0.18	0.19	weak leach	-12.82	0.20
Me68-89	HL	0.19	0.21	weak leach	-12.91	0.22	35	5.7E002	6.4E001	1.4E005	5.2E000	3.5E002	2.3E002	4.4E000	6.5E002	3.6E000	1.3E001	3.0E000	2.6E000	7.6E-001	3.2E000	6.9E-001	1.7E-01	7.4E-001	1.1E-01	6.1E-01	1.3E-01	3.4E-01	5.0E-02	2.8E-01	4.5E-02	6.7E-02	1.10	1.60	0.40	1.11	20	4.7E-03	12	3.8E-05
Me68-89	HL	0.19	0.20	weak leach	-13.07	0.13
Me68-89	HL	0.20	0.21	weak leach	-12.91	0.12
Me68-89	HL	0.21	0.23	weak leach	-12.96	0.22	34	5.5E002	7.2E001	1.4E005	5.0E000	3.2E002	2.2E002	4.4E000	6.1E002	3.6E000	1.5E001	3.0E000	2.6E000	7.8E-001	3.3E000	7.2E-001	1.7E-01	7.4E-001	1.1E-01	5.9E-01	1.3E-01	3.5E-01	5.5E-02	2.8E-01	5.0E-02	7.1E-02	1.14	1.51	0.40	1.09	22	4.4E-03	14	3.7E-05
Me68-89	HL	0.21	0.22	weak leach	-12.96	0.20
Me68-89	HL	0.22	0.23	weak leach	-12.99	0.20
Me68-89	HL	0.23	0.24	weak leach	-13.14	0.20
Me68-89	HL	0.24	0.25	weak leach	-12.91	0.20
Me68-89	HL	0.25	0.26	weak leach	-12.73	0.12
Me68-89	HL	0.28	0.30	weak leach	-14.47	0.16	30	8.1E002	6.6E001	1.2E005	5.8E000	2.2E002	1.8E002	3.0E000	4.2E002	2.9E000	1.8E001	3.0E000	2.8E000	7.3E-001	3.1E000	5.9E-001	1.3E-01	6.3E-001	8.5E-02	5.0E-01	9.4E-02	2.6E-01	3.3E-02	2.2E-01	2.5E-02	7.7E-02	0.76	1.59	0.43	1.00	21	3.4E-03	11	4.8E-05
Me68-89	HL	0.30	0.32	weak leach	-24.40	0.16	23	2.4E003		9.3E004	3.5E000	2.7E002	2.2E002	2.0E000	1.1E002	1.4E000	1.1E001	2.7E000	4.4E000	6.0E-001	2.2E000	4.1E-001	6.6E-02	3.7E-001	4.6E-02	2.6E-01	4.5E-02	1.4E-01	1.3E-02	1.2E-01	1.1E-02	1.5E-01	0.43	1.33	0.81	0.80		1.2E-03		3.7E-05
Me68-89	HL	0.34	0.36	weak leach	-25.02	0.27
Me68-89	HL	0.49	0.50	weak leach	-7.48	0.25	23	1.0E003	2.2E002	9.2E004	1.2E001	3.2E002	1.8E002	5.2E000	3.2E002	5.0E000	6.0E001	3.9E000	4.0E000	1.1E000	4.8E000	1.1E000	2.8E-01	1.0E000	1.5E-01	9.3E-01	1.7E-01	4.8E-01	6.1E-02	3.7E-01	5.0E-02	7.2E-02	0.93	1.70	0.44	1.26	46	3.4E-03	19	1.3E-04
Me68-89	HL	0.44	0.45	weak leach	-6.63	0.25	15	1.3E003	3.8E002	6.0E004	2.1E001	3.2E002	2.2E002	4.5E000	1.8E002	3.3E000	6.3E001	3.0E000	3.9E000	8.9E-001	3.6E000	8.2E-001	2.2E-01	8.0E-001	1.2E-01	7.1E-01	1.2E-01	3.0E-01	4.2E-02	2.4E-01	3.1E-02	6.1E-02	0.80	1.86	0.55	1.24	104	3.0E-03	18	3.5E-04
Me68-89	HL	0.53	0.54	weak leach	-8.29	0.20
Me68-89	HL	0.56	0.57	weak leach	-8.28	0.12
Me68-89	HL	0.60	0.61	weak leach	-8.61	0.25	27	1.1E003	1.5E002	1.1E005	1.5E001	4.1E002	1.9E002	6.1E000	3.7E002	4.6E000	5.7E001	4.2E000	4.4E000	1.1E000	4.5E000	9.6E-001	2.7E-01	9.8E-001	1.4E-01	8.9E-01	1.6E-01	4.2E-01	5.6E-02	3.6E-01	4.8E-02	5.4E-02	0.88	1.64	0.46	1.28	34	3.4E-03	10	1.4E-04
Me68-89	HL	0.80	0.81	weak leach	-5.93	0.25	18	1.4E003	3.2E002	7.0E004	4.3E001	1.7E003	3.3E002	5.8E000	2.3E002	4.6E000	7.0E001	4.3E000	6.4E000	1.2E000	4.9E000	1.1E000	3.0E-01	1.1E000	1.6E-01	9.3E-01	1.7E-01	4.9E-01	6.3E-02	3.6E-01	5.1E-02	6.9E-02	0.90	1.74	0.65	1.25	65	3.3E-03	8	6.1E-04
Me68-89	HL	0.86	0.87	weak leach	-6.93	0.25	19	1.3E003	2.9E002	7.6E004	2.3E001	6.9E002	2.1E002	5.0E000	2.6E002	4.8E000	5.9E001	4.1E000	6.2E000	1.2E000	4.8E000	1.0E000	2.8E-01	1.1E000	1.6E-01	9.9E-01	1.6E-01	4.7E-01	6.2E-02	4.0E-01	5.4E-02	5.5E-02	0.96	1.76	0.65	1.20	62	3.4E-03	13	3.1E-04
Me68-89	HL	0.90	0.91	weak leach	-7.38	0.25	18	1.3E003	2.7E002	7.0E004	2.9E001	1.5E003	2.5E002	6.5E000	2.3E002	4.9E000	5.6E001	3.9E000	5.3E000	1.1E000	4.3E000	9.3E-001	2.7E-01	1.0E000	1.6E-01	8.6E-01	1.7E-01	4.7E-01	6.4E-02	4.0E-01	5.3E-02	5.3E-02	1.05	1.70	0.59	1.24	62	3.3E-03	9	4.1E-04
Me68-89	HL	0.12	0.14	total digestion	-13.49	0.15		3.5E002	1.3E003		8.0E001	1.0E001	7.6E002	2.0E-001	5.3E001	4.5E-001	1.6E001	5.9E-001	1.3E000	1.3E-001	5.2E-001	9.7E-002	2.4E-02	1.0E-001	1.4E-02	7.7E-02	1.5E-02	4.5E-02	6.5E-03	4.3E-02	6.1E-03	3.2E-02	0.87	1.32	1.03	1.10	2425		16
Me68-89	HL	0.19	0.21	total digestion	-13.59	0.14		5.5E002	1.7E003		1.2E002	1.2E001	1.1E003	2.8E-001	4.0E001	5.8E-001	2.2E001	8.0E-001	1.7E000	1.8E-001	7.1E-001	1.4E-001	3.4E-02	1.4E-001	1.9E-02	1.0E-01	2.1E-02	6.2E-02	8.6E-03	5.8E-02	8.9E-03	4.8E-02	0.88	1.31	1.04	1.12	2416		14
Me68-89	HL	0.21	0.23	total digestion	-15.21	0.14		7.6E002	1.9E003		1.6E002	1.6E001	1.2E003	3.2E-001	2.9E001	6.1E-001	2.7E001	9.0E-001	2.2E000	2.1E-001	8.1E-001	1.5E-001	3.7E-02	1.6E-001	2.1E-02	1.1E-01	2.3E-02	6.6E-02	9.5E-03	6.4E-02	9.1E-03	5.5E-02	0.82	1.29	1.18	1.11	2380		12
Me68-89	HL	0.28	0.30	total digestion	-17.51	0.15		1.1E003	2.6E003		1.7E002	1.7E001	1.5E003	3.6E-001	1.5E001	6.3E-001	3.6E001	1.1E000	2.4E000	2.5E-001	1.0E000	1.8E-001	4.3E-02	1.8E-001	2.3E-02	1.2E-01	2.5E-02	7.2E-02	1.0E-02	6.8E-02	1.0E-02	7.0E-02	0.73	1.22	1.04	1.11	2551		15