Citation:

PANGAEA.942357

Name: Determination of Nd-Sr isotopes from marine sediments offshore of the central Wilkes Land, East Antarctica
Published: 2023-04-14
License: https://creativecommons.org/licenses/by/4.0/
Keywords: East Antarctica; marine sediments; Neodymium isotopes; sediment provenance; Southern Ocean; strontium isotopes; Wilkes land

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Abstract:

Neodymium and strontium isotope compositions from four marine Kasten cores recovered from the continental rise of central Wilkes Land, East Antarctica.

Keyword(s):

East Antarctica; marine sediments; Neodymium isotopes; sediment provenance; Southern Ocean; strontium isotopes; Wilkes land

Related to:

Tooze, Sian; Noble, Taryn L; Halpin, Jacqueline A; Chase, Zanna; Charlier, Bruce L A; Enge, Gabriel T (in prep.): Exhibit A: Nd-Sr isotopic fingerprint of marine sediments offshore central Wilkes Land, East Antarctica.

Further details:

Armand, Leanne K; O'Brien, Philip E; Armbrecht, Linda; Barker, Hugh; Caburlotto, Andrea; Connell, Thomas; Cotterle, Diego; Duffy, Meghan; Edwards, Stuart; Evangelinos, Dimitris; Fazey, Jason; Flint, Aaron; Focardi, Amaranta; Gifford, Stuart; Holder, Liam; Hughes, Peter; Lawler, Kelly-Anne; Lieser, Jan L; Leventer, Amy; Lewis, Mark; Martin, Tara J; Morgan, Nicole B; López-Quirós, Adrián; Malakoff, Karl; Noble, Taryn L; Opdyke, Bradley N; Palmer, Rodney; Perera, Rushi; Pirotta, Vanessa; Post, Alexandra L; Romeo, Roberto; Simmons, Jack B; Thost, Doug; Tynan, Sarah; Young, Asaesja (2018): Open Research: Interactions of the Totten Glacier with the Southern Ocean through multiple glacial cycles (IN2017-V01): Post-survey report. Research School of Earth Sciences, Australian National University: Canberra, https://hdl.handle.net/1885/142525

Coverage:

Median Latitude: -64.640528 * Median Longitude: 117.912566 * South-bound Latitude: -64.954000 * West-bound Longitude: 115.623000 * North-bound Latitude: -64.471000 * East-bound Longitude: 120.864000

Minimum Elevation: -3104.0 m * Maximum Elevation: -2100.0 m

Event(s):

IN2017_V01-A005-KC02 * Latitude: -64.471000 * Longitude: 115.623000 * Elevation: -2161.0 m * Recovery: 2.37 m * Location: Southern Ocean * Campaign: * Basis: Investigator * Method/Device: Kasten corer (KAL)

IN2017_V01-A042-KC14 * Latitude: -64.539000 * Longitude: 116.640000 * Elevation: -2100.0 m * Location: Sabrina Coast of Wilkes Land, East Antarctica * Campaign: * Basis: Investigator * Method/Device: Kasten corer (KAL) * Comment: core length 338m

IN2017_V01-C012-KC04 * Latitude: -64.675000 * Longitude: 119.301000 * Elevation: -3104.0 m * Recovery: 2.48 m * Location: Southern Ocean * Campaign: * Basis: Investigator * Method/Device: Kasten corer (KAL)

Comment:

Empty cells = n.d.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Tooze, Sian
2	LATITUDE	Latitude		Tooze, Sian		Geocode
3	LONGITUDE	Longitude		Tooze, Sian		Geocode
4	Location	Location		Tooze, Sian
5	Station label	Station		Tooze, Sian
6	Campaign	Campaign		Tooze, Sian		Voyage
7	Vessel	Vessel		Tooze, Sian
8	Device type	Device		Tooze, Sian
9	Core	Core		Tooze, Sian
10	ELEVATION	Elevation	m a.s.l.	Tooze, Sian		Geocode
11	Length	l	m	Tooze, Sian		Core length
12	Depth, top/min	Depth top	m	Tooze, Sian
13	Depth, bottom/max	Depth bot	m	Tooze, Sian
14	DEPTH, sediment/rock	Depth sed	m	Tooze, Sian		Geocode
15	Sample type	Samp type		Tooze, Sian
16	Grain size description	Grain size descr		Tooze, Sian
17	Analysis	Analysis		Tooze, Sian
18	Strontium-87/Strontium-86 ratio	87Sr/86Sr		Tooze, Sian	Thermal Ionization Mass Spectrometry (TIMS)
19	Strontium-87/Strontium-86 ratio, standard deviation	87Sr/86Sr std dev	±	Tooze, Sian	Thermal Ionization Mass Spectrometry (TIMS)	2SD
20	Strontium-87/Strontium-86 ratio	87Sr/86Sr		Tooze, Sian	Thermal Ionization Mass Spectrometry (TIMS)	Blank-corrected
21	Strontium-87/Strontium-86 ratio, standard deviation	87Sr/86Sr std dev	±	Tooze, Sian	Thermal Ionization Mass Spectrometry (TIMS)	Blank-corrected; 2SD
22	Neodymium-143/Neodymium-144 ratio	143Nd/144Nd		Tooze, Sian	Inductively coupled plasma - mass spectrometry (ICP-MS)
23	Neodymium-143/Neodymium-144 ratio, standard deviation	143Nd/144Nd std dev	±	Tooze, Sian	Inductively coupled plasma - mass spectrometry (ICP-MS)
24	ε-Neodymium	ε-Nd		Tooze, Sian	Inductively coupled plasma - mass spectrometry (ICP-MS)
25	ε-Neodymium, standard deviation	ε-Nd std dev	±	Tooze, Sian	Inductively coupled plasma - mass spectrometry (ICP-MS)	2SD

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1024 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Location	5 Station	6 Campaign (Voyage)	7 Vessel	8 Device	9 Core	10 Elevation [m a.s.l.]	11 l [m] (Core length)	12 Depth top [m]	13 Depth bot [m]	14 Depth sed [m]	15 Samp type	16 Grain size descr	17 Analysis	18 87Sr/86Sr (Thermal Ionization Mass Spect...)	19 87Sr/86Sr std dev [±] (2SD, Thermal Ionization Mass ...)	20 87Sr/86Sr (Blank-corrected, Thermal Ioni...)	21 87Sr/86Sr std dev [±] (Blank-corrected; 2SD, Thermal...)	22 143Nd/144Nd (Inductively coupled plasma - ...)	23 143Nd/144Nd std dev [±] (Inductively coupled plasma - ...)	24 ε-Nd (Inductively coupled plasma - ...)	25 ε-Nd std dev [±] (2SD, Inductively coupled plas...)
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	0.00	0.02	0.010	Marine sediment	Bulk	Isotope separation column chemistry	0.7338644	0.0000058	0.7339262	0.00008326	0.511960	0.000002	-13.2	0.15
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	0.40	0.42	0.410	Marine sediment	Bulk	Isotope separation column chemistry					0.511970	0.000002	-13.0	0.08
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	1.00	1.02	1.010	Marine sediment	Bulk	Isotope separation column chemistry	0.7401968	0.0000059	0.7402752	0.00008326	0.511960	0.000004	-13.3	0.08
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	2.30	2.32	2.310	Marine sediment	Bulk	Isotope separation column chemistry					0.511950	0.000007	-13.4	0.08
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	0.00	0.02	0.010	Marine sediment	<63µm	Isotope separation column chemistry	0.7357348	0.0000051	0.7358015	0.00008321	0.511960	0.000004	-13.3	0.27
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	0.20	0.22	0.210	Marine sediment	<63µm	Isotope separation column chemistry					0.511970	0.000004	-13.1	0.27
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	0.30	0.32	0.310	Marine sediment	<63µm	Isotope separation column chemistry	0.7380789	0.0000056	0.7381517	0.00008324	0.511970	0.000003	-13.1	0.25
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	0.40	0.42	0.410	Marine sediment	<63µm	Isotope separation column chemistry	0.7384123	0.0000057	0.7384860	0.00008324	0.511950	0.000003	-13.4	0.25
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	0.50	0.52	0.510	Marine sediment	<63µm	Isotope separation column chemistry					0.511940	0.000003	-13.5	0.17
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	0.80	0.82	0.810	Marine sediment	<63µm	Isotope separation column chemistry	0.7408413	0.0000058	0.7409214	0.00008325	0.511950	0.000002	-13.5	0.17
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	0.90	0.92	0.910	Marine sediment	<63µm	Isotope separation column chemistry	0.7381813	0.0000060	0.7382544	0.00008327	0.511970	0.000003	-13.0	0.18
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	1.00	1.02	1.010	Marine sediment	<63µm	Isotope separation column chemistry	0.7391605	0.0000058	0.7392362	0.00008325
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	1.10	1.12	1.110	Marine sediment	<63µm	Isotope separation column chemistry	0.7394946	0.0000060	0.7395711	0.00008327	0.511980	0.000003	-12.8	0.18
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	1.40	1.42	1.410	Marine sediment	<63µm	Isotope separation column chemistry					0.511960	0.000003	-13.2	0.15
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	1.60	1.62	1.610	Marine sediment	<63µm	Isotope separation column chemistry					0.511940	0.000020	-13.5	0.77
IN2017_V01-A005-KC02	-64.471	115.623	Southern Ocean	A-005	IN2017_V01	RV Investigator	Kasten corer	KC02	-2161	2.37	1.70	1.72	1.710	Marine sediment	<63µm	Isotope separation column chemistry	0.7420328	0.0000054	0.7421161	0.00008323	0.511870	0.000003	-14.9	0.17
IN2017_V01-C012-KC04	-64.675	119.301	Southern Ocean	C-012	IN2017_V01	RV Investigator	Kasten corer	KC04	-3104	2.48	0.13	0.15	0.140	Marine sediment	Bulk	Isotope separation column chemistry	0.7302286	0.0000061	0.7302807	0.00008327	0.511950	0.000003	-13.5	0.16
IN2017_V01-C012-KC04	-64.675	119.301	Southern Ocean	C-012	IN2017_V01	RV Investigator	Kasten corer	KC04	-3104	2.48	0.63	0.65	0.640	Marine sediment	Bulk	Isotope separation column chemistry	0.7392122	0.0000060	0.7392880	0.00008327	0.511960	0.000003	-13.2	0.16
IN2017_V01-C012-KC04	-64.675	119.301	Southern Ocean	C-012	IN2017_V01	RV Investigator	Kasten corer	KC04	-3104	2.48	1.14	1.16	1.150	Marine sediment	Bulk	Isotope separation column chemistry	0.7362254	0.0000055	0.7362933	0.00008323	0.511950	0.000018	-13.5	0.16
IN2017_V01-C012-KC04	-64.675	119.301	Southern Ocean	C-012	IN2017_V01	RV Investigator	Kasten corer	KC04	-3104	2.48	2.26	2.28	2.270	Marine sediment	Bulk	Isotope separation column chemistry					0.511950	0.000004	-13.5	0.14
IN2017_V01-C012-KC04	-64.675	119.301	Southern Ocean	C-012	IN2017_V01	RV Investigator	Kasten corer	KC04	-3104	2.48	0.04	0.05	0.045	Marine sediment	<63µm	Isotope separation column chemistry	0.7339544	0.0000067	0.7340163	0.00008332	0.511960	0.000003	-13.1	0.08
IN2017_V01-C012-KC04	-64.675	119.301	Southern Ocean	C-012	IN2017_V01	RV Investigator	Kasten corer	KC04	-3104	2.48	0.13	0.15	0.140	Marine sediment	<63µm	Isotope separation column chemistry	0.7299920	0.0000052	0.7300435	0.00008322	0.511950	0.000003	-13.4	0.11
IN2017_V01-C012-KC04	-64.675	119.301	Southern Ocean	C-012	IN2017_V01	RV Investigator	Kasten corer	KC04	-3104	2.48	0.33	0.35	0.340	Marine sediment	<63µm	Isotope separation column chemistry	0.7368963	0.0000054	0.7369660	0.00008323	0.511940	0.000003	-13.6	0.11
IN2017_V01-C012-KC04	-64.675	119.301	Southern Ocean	C-012	IN2017_V01	RV Investigator	Kasten corer	KC04	-3104	2.48	0.43	0.45	0.440	Marine sediment	<63µm	Isotope separation column chemistry					0.511970	0.000003	-13.1	0.11
IN2017_V01-C012-KC04	-64.675	119.301	Southern Ocean	C-012	IN2017_V01	RV Investigator	Kasten corer	KC04	-3104	2.48	0.63	0.65	0.640	Marine sediment	<63µm	Isotope separation column chemistry	0.7400840	0.0000057	0.7401621	0.00008325	0.511960	0.000002	-13.1	0.11
IN2017_V01-C012-KC04	-64.675	119.301	Southern Ocean	C-012	IN2017_V01	RV Investigator	Kasten corer	KC04	-3104	2.48	0.93	0.05	0.490	Marine sediment	<63µm	Isotope separation column chemistry					0.511970	0.000003	-13.0	0.17
IN2017_V01-C012-KC04	-64.675	119.301	Southern Ocean	C-012	IN2017_V01	RV Investigator	Kasten corer	KC04	-3104	2.48	1.14	1.16	1.150	Marine sediment	<63µm	Isotope separation column chemistry	0.7359330	0.0000057	0.7360001	0.00008325	0.511960	0.000003	-13.3	0.17
IN2017_V01-C012-KC04	-64.675	119.301	Southern Ocean	C-012	IN2017_V01	RV Investigator	Kasten corer	KC04	-3104	2.48	1.48	1.50	1.490	Marine sediment	<63µm	Isotope separation column chemistry	0.7326720	0.0000059	0.7327306	0.00008326	0.511950	0.000007	-13.4	0.17
IN2017_V01-C012-KC04	-64.675	119.301	Southern Ocean	C-012	IN2017_V01	RV Investigator	Kasten corer	KC04	-3104	2.48	1.93	1.95	1.940	Marine sediment	<63µm	Isotope separation column chemistry					0.511960	0.000003	-13.3	0.17
IN2017_V01-C012-KC04	-64.675	119.301	Southern Ocean	C-012	IN2017_V01	RV Investigator	Kasten corer	KC04	-3104	2.48	2.45	2.46	2.455	Marine sediment	<63µm	Isotope separation column chemistry	0.7351413	0.0000058	0.7352064	0.00008326	0.511970	0.000019	-13.1	0.16
IN2017_V01-C025-KC12	-64.954	120.864	Southern Ocean	C-025	IN2017_V01	RV Investigator	Kasten corer	KC12	-2779	2.32	0.00	0.02	0.010	Marine sediment	<63µm	Isotope separation column chemistry	0.7314303	0.0000056	0.7314856	0.00008324	0.511980	0.000003	-12.8	0.14
IN2017_V01-C025-KC12	-64.954	120.864	Southern Ocean	C-025	IN2017_V01	RV Investigator	Kasten corer	KC12	-2779	2.32	0.12	0.14	0.130	Marine sediment	<63µm	Isotope separation column chemistry	0.7301604	0.0000061	0.7302123	0.00008328	0.511950	0.000003	-13.5	0.14
IN2017_V01-C025-KC12	-64.954	120.864	Southern Ocean	C-025	IN2017_V01	RV Investigator	Kasten corer	KC12	-2779	2.32	0.22	0.24	0.230	Marine sediment	<63µm	Isotope separation column chemistry	0.7279584	0.0000078	0.7280045	0.00008342	0.511960	0.000003	-13.2	0.14
IN2017_V01-C025-KC12	-64.954	120.864	Southern Ocean	C-025	IN2017_V01	RV Investigator	Kasten corer	KC12	-2779	2.32	0.32	0.34	0.330	Marine sediment	<63µm	Isotope separation column chemistry	0.7319280	0.0000061	0.7319846	0.00008328	0.511960	0.000003	-13.3	0.24
IN2017_V01-C025-KC12	-64.954	120.864	Southern Ocean	C-025	IN2017_V01	RV Investigator	Kasten corer	KC12	-2779	2.32	0.62	0.64	0.630	Marine sediment	<63µm	Isotope separation column chemistry	0.7337379	0.0000060	0.7337993	0.00008327	0.511970	0.000003	-13.0	0.24
IN2017_V01-C025-KC12	-64.954	120.864	Southern Ocean	C-025	IN2017_V01	RV Investigator	Kasten corer	KC12	-2779	2.32	0.82	0.84	0.830	Marine sediment	<63µm	Isotope separation column chemistry	0.7364462	0.0000061	0.7365147	0.00008327	0.511940	0.000016	-13.6	0.24
IN2017_V01-C025-KC12	-64.954	120.864	Southern Ocean	C-025	IN2017_V01	RV Investigator	Kasten corer	KC12	-2779	2.32	0.92	0.94	0.930	Marine sediment	<63µm	Isotope separation column chemistry	0.7409488	0.0000061	0.7410291	0.00008327	0.511960	0.000003	-13.3	0.24
IN2017_V01-C025-KC12	-64.954	120.864	Southern Ocean	C-025	IN2017_V01	RV Investigator	Kasten corer	KC12	-2779	2.32	1.02	1.04	1.030	Marine sediment	<63µm	Isotope separation column chemistry	0.7393763	0.0000060	0.7394525	0.00008327	0.511950	0.000007	-13.4	0.13
IN2017_V01-C025-KC12	-64.954	120.864	Southern Ocean	C-025	IN2017_V01	RV Investigator	Kasten corer	KC12	-2779	2.32	1.62	1.64	1.630	Marine sediment	<63µm	Isotope separation column chemistry	0.7406668	0.0000058	0.7407464	0.00008326	0.511970	0.000004	-13.1	0.13
IN2017_V01-C025-KC12	-64.954	120.864	Southern Ocean	C-025	IN2017_V01	RV Investigator	Kasten corer	KC12	-2779	2.32	1.92	1.94	1.930	Marine sediment	<63µm	Isotope separation column chemistry					0.511970	0.000003	-12.9	0.13
IN2017_V01-C025-KC12	-64.954	120.864	Southern Ocean	C-025	IN2017_V01	RV Investigator	Kasten corer	KC12	-2779	2.32	2.32	2.34	2.330	Marine sediment	<63µm	Isotope separation column chemistry	0.7397144	0.0000055	0.7397916	0.00008324	0.511970	0.000003	-13.0	0.13
IN2017_V01-A042-KC14	-64.539	116.640	Southern Ocean	A-042	IN2017_V01	RV Investigator	Kasten corer	KC14	-2100	3.37	0.02	0.04	0.030	Marine sediment	<63µm	Isotope separation column chemistry	0.7353731	0.0000057	0.7354388	0.00008325	0.511950	0.000003	-13.4	0.15
IN2017_V01-A042-KC14	-64.539	116.640	Southern Ocean	A-042	IN2017_V01	RV Investigator	Kasten corer	KC14	-2100	3.37	0.36	0.38	0.370	Marine sediment	<63µm	Isotope separation column chemistry	0.7356249	0.0000058	0.7356912	0.00008326	0.511960	0.000002	-13.2	0.15
IN2017_V01-A042-KC14	-64.539	116.640	Southern Ocean	A-042	IN2017_V01	RV Investigator	Kasten corer	KC14	-2100	3.37	1.08	1.10	1.090	Marine sediment	<63µm	Isotope separation column chemistry	0.7390755	0.0000057	0.7391509	0.00008325	0.511950	0.000003	-13.3	0.15
IN2017_V01-A042-KC14	-64.539	116.640	Southern Ocean	A-042	IN2017_V01	RV Investigator	Kasten corer	KC14	-2100	3.37	1.08	1.10	1.090	Marine sediment	<63µm	Isotope separation column chemistry	0.7388700	0.0000056	0.7389449	0.00008324	0.511970	0.000008	-13.0	0.30
IN2017_V01-A042-KC14	-64.539	116.640	Southern Ocean	A-042	IN2017_V01	RV Investigator	Kasten corer	KC14	-2100	3.37	1.08	1.10	1.090	Marine sediment	<63µm	Isotope separation column chemistry	0.7382682	0.0000061	0.7383415	0.00008328	0.511996	0.000010	-12.5	0.40
IN2017_V01-A042-KC14	-64.539	116.640	Southern Ocean	A-042	IN2017_V01	RV Investigator	Kasten corer	KC14	-2100	3.37	1.20	1.22	1.210	Marine sediment	<63µm	Isotope separation column chemistry	0.7419351	0.0000065	0.7420181	0.00008331	0.511940	0.000003	-13.7	0.15
IN2017_V01-A042-KC14	-64.539	116.640	Southern Ocean	A-042	IN2017_V01	RV Investigator	Kasten corer	KC14	-2100	3.37	1.44	1.46	1.450	Marine sediment	<63µm	Isotope separation column chemistry	0.7383709	0.0000063	0.7384445	0.00008329	0.511967	0.000005	-13.1	0.18
IN2017_V01-A042-KC14	-64.539	116.640	Southern Ocean	A-042	IN2017_V01	RV Investigator	Kasten corer	KC14	-2100	3.37	1.80	1.82	1.810	Marine sediment	<63µm	Isotope separation column chemistry	0.7416822	0.0000057	0.7417645	0.00008325	0.511932	0.000017	-13.8	0.68
IN2017_V01-A042-KC14	-64.539	116.640	Southern Ocean	A-042	IN2017_V01	RV Investigator	Kasten corer	KC14	-2100	3.37	1.92	1.94	1.930	Marine sediment	<63µm	Isotope separation column chemistry	0.7395654	0.0000054	0.7396422	0.00008323	0.511913	0.000004	-14.1	0.16
IN2017_V01-A042-KC14	-64.539	116.640	Southern Ocean	A-042	IN2017_V01	RV Investigator	Kasten corer	KC14	-2100	3.37	2.16	2.18	2.170	Marine sediment	<63µm	Isotope separation column chemistry	0.7399275	0.0000060	0.7400052	0.00008327	0.511928	0.000003	-13.8	0.12
IN2017_V01-A042-KC14	-64.539	116.640	Southern Ocean	A-042	IN2017_V01	RV Investigator	Kasten corer	KC14	-2100	3.37	2.64	2.66	2.650	Marine sediment	<63µm	Isotope separation column chemistry	0.7424826	0.0000054	0.7425670	0.00008323	0.511889	0.000003	-14.6	0.11
IN2017_V01-A042-KC14	-64.539	116.640	Southern Ocean	A-042	IN2017_V01	RV Investigator	Kasten corer	KC14	-2100	3.37	3.36	3.38	3.370	Marine sediment	<63µm	Isotope separation column chemistry	0.7371812	0.0000060	0.7372516	0.00008327	0.511923	0.000003	-13.9	0.13
								BCR-2g						Rock	Bulk	Isotope separation column chemistry	0.7050187	0.0000065	0.7050044	0.00008331	0.512670	0.000060	0.6	0.14