Citation:

PANGAEA.912711

Name: Bottom water oxygenation changes and benthic stable carbon isotope records obtained from sediment core MD12-3396Cq
Published: 2020-02-27
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Deglaciation; ocean circulation; radiocarbon; Termination; ventilation

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Keyword(s):

Deglaciation; ocean circulation; radiocarbon; Termination; ventilation

Related to:

Gottschalk, Julia; Michel, Elisabeth; Thöle, Lena M; Studer, Anja S; Hasenfratz, Adam P; Schmid, Nicole; Butzin, Martin; Mazaud, Alain; Martínez-García, Alfredo; Szidat, Sönke; Jaccard, Samuel L (2020): Glacial heterogeneity in Southern Ocean carbon storage abated by fast South Indian deglacial carbon release. Nature Communications, 11(1), 6192, https://doi.org/10.1038/s41467-020-20034-1

Coverage:

Latitude: -47.731330 * Longitude: 86.695170

Date/Time Start: 2012-02-13T00:00:00 * Date/Time End: 2012-02-13T00:00:00

Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 3.845 m

Event(s):

MD12-3396Cq (Station 6, MD189-3396) * Latitude: -47.731330 * Longitude: 86.695170 * Date/Time: 2012-02-13T00:00:00 * Elevation: -3615.0 m * Recovery: 8.59 m * Campaign: (35MF20120125, OISO_21, INDIEN SUD 2) * Basis: * Method/Device: Calypso square corer (CASQ) * Comment: Kasten corer sice 25 cm x 25 cm.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Gottschalk, Julia		Geocode
2	AGE	Age	ka BP	Gottschalk, Julia		Geocode
3	Cibicidoides kullenbergi, δ13C	C. kullenbergi δ13C	‰ PDB	Gottschalk, Julia		vs. VPDB
4	Cibicidoides kullenbergi, δ13C	C. kullenbergi δ13C	‰ PDB	Gottschalk, Julia		mean δ13C C. kullenbergi
5	Globobulimina affinis, δ13C	G. affinis δ13C	‰ PDB	Gottschalk, Julia		vs. VPDB
6	Globobulimina affinis, δ13C	G. affinis δ13C	‰ PDB	Gottschalk, Julia		vs. VPDB, mean δ13C G. affinis
7	δ13C, standard deviation	δ13C std dev	±	Gottschalk, Julia		standard deviation δ13C G. affinis vs. VDPB
8	Δδ13C	Δδ13C	‰ PDB	Gottschalk, Julia		Δδ13C C. kullenbergi vs. VPDB - δ13C G. affinis vs. VPDB
9	Δδ13C	Δδ13C	‰ PDB	Gottschalk, Julia		mean Δδ13C C. kullenbergi vs. VPDB - δ13C G. affinis vs. VPDB
10	Δδ13C, standard deviation	Δδ13C std dev	‰	Gottschalk, Julia		Standard deviation Δδ13C C. kullenbergi vs. VPDB - δ13C G. affinis vs. VPDB
11	Oxygen	O2	µmol/kg	Gottschalk, Julia	calculated after Hoogakker et al. 2015
12	Oxygen	O2	µmol/kg	Gottschalk, Julia		mean O2
13	Uncertainty	Uncertainty	±	Gottschalk, Julia		mean O2 uncertainty, µmol/kg

License:

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

Size:

407 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 C. kullenbergi δ13C [‰ PDB] (vs. VPDB)	4 C. kullenbergi δ13C [‰ PDB] (mean δ13C C. kullenbergi)	5 G. affinis δ13C [‰ PDB] (vs. VPDB)	6 G. affinis δ13C [‰ PDB] (vs. VPDB, mean δ13C G. affinis)	7 δ13C std dev [±] (standard deviation δ13C G. af...)	8 Δδ13C [‰ PDB] (Δδ13C C. kullenbergi vs. VPDB...)	9 Δδ13C [‰ PDB] (mean Δδ13C C. kullenbergi vs....)	10 Δδ13C std dev [‰] (Standard deviation Δδ13C C. k...)	11 O2 [µmol/kg]	12 O2 [µmol/kg] (mean O2)	13 Uncertainty [±] (mean O2 uncertainty, µmol/kg)
0.005	0.587	-0.001	-0.001
0.045	0.675	-0.211	-0.211
0.085	0.769	0.026	0.026
0.125	0.885	-0.487	-0.487
0.245	1.215	0.014	0.014
0.285	1.317	-0.078	-0.078
0.325	1.439	0.092	0.092
0.405	1.670	0.043	0.043
0.445	1.774	0.388	0.388
0.485	1.883	-0.477	-0.477
0.525	2.005	0.133	0.133
0.565	2.132	0.324	0.324
0.605	2.251	-0.228	-0.228
0.645	2.378	0.274	0.274
0.685	2.550	0.189	0.189
0.725	2.729	0.331	0.331
0.765	2.883	0.323	0.323
0.805	3.039	-0.009	-0.009
0.845	3.218	-0.055	-0.055
0.885	3.416	-0.529	-0.145
0.885	3.416	-0.036
0.885	3.416	0.128
0.925	3.602	0.453	0.342
0.925	3.602	0.232
0.965	3.850	-0.122	-0.122
1.005	4.073	0.040	0.040
1.045	4.244	-0.214	-0.214
1.085	4.433	-0.035	-0.035
1.125	4.648	0.023	0.023
1.165	4.869	-0.477	-0.477
1.205	5.049	-0.263	-0.263
1.245	5.204	0.578	0.578
1.365	5.745	0.021	0.021
1.405	5.938	-0.872	-0.856
1.405	5.938	-0.840
1.445	6.103	-0.127	-0.127
1.485	6.275	-0.040	-0.040
1.525	6.480	-0.285	-0.285
1.565	6.711	-0.206	-0.206
1.605	6.953	0.126	0.126
1.645	7.177	-0.512	-0.512
1.685	7.420	0.142	0.142
1.725	7.672	0.143	0.143
1.765	7.778	-0.018	-0.018
1.845	7.986	-0.462	-0.462
1.885	8.122	0.061	0.061
1.925	8.270	0.019	0.019
1.965	8.444	-0.215	-0.215
2.005	8.641	0.116	0.116
2.045	8.836	-0.353	-0.353
2.085	9.041	-0.416	-0.416
2.125	9.247	-0.340	-0.340
2.165	9.463	-0.167	-0.167
2.205	9.715	-0.068	-0.068
2.245	9.999	-0.349	-0.349
2.285	10.254	-0.273	-0.273
2.325	10.575	-0.331	-0.653
2.325	10.575	-0.974
2.365	10.899	0.247	0.247
2.405	11.114	-0.426	-0.271
2.405	11.114	-0.183
2.405	11.114	-0.205
2.445	11.292	-0.036	0.091
2.445	11.292	0.219
2.485	11.483	-0.228	-0.228
2.525	11.640	-0.097	-0.097
2.565	11.780	-0.423	-0.423
2.565	11.780
2.605	11.900	-0.440	-0.440
2.645	12.084	-0.554	-0.365
2.645	12.084	-0.176
2.685	12.542	-0.165	-0.165
2.725	13.005	-0.455	-0.455
2.765	13.284	-0.648	-0.648
2.805	13.510	-0.266	-0.266
2.845	13.706	-0.526	-0.526
2.885	13.900	-0.351	-0.351
2.925	14.104	-0.654	-0.654
2.965	14.299	-0.484	-0.484
3.005	14.471	-0.487	-0.747
3.005	14.471	-1.007
3.045	14.603	-0.493	-0.493
3.085	14.743	-0.539	-0.539	-2.729	-2.562	0.236	2.190	2.023	0.236	268.846	247.200	49.469
3.085	14.743			-2.395			1.856			225.555
3.125	14.906	-0.665	-0.665	-2.144	-2.095	0.069	1.490	1.436	0.077	178.207	171.145	40.123
3.125	14.906			-2.046			1.381			164.084
3.165	15.160	-0.561	-0.561	-2.012	-1.969	0.061	1.451	1.408	0.061	173.191	167.583	39.661
3.165	15.160			-1.926			1.365			161.975
3.205	15.805	-0.401	-0.401	-1.528	-1.707	0.254	1.126	1.306	0.254	131.052	154.350	50.948
3.205	15.805			-1.887			1.486			177.648
3.245	16.206			-1.483	-1.400	0.117	1.050	0.967	0.117	121.121	110.376	41.725
3.245	16.206			-1.317			0.884			99.632
3.285	16.727	-0.465	-0.465	-1.285	-1.469	0.259	0.820	1.003	0.259	91.394	115.157	51.375
3.285	16.727			-1.652			1.187			138.919
3.325	17.250			-1.573	-1.425	0.209	0.990	0.842	0.209	113.459	94.277	47.393
3.325	17.250			-1.277			0.694			75.094
3.365	17.652	-0.700	-0.700	-1.541	-1.581	0.057	0.841	0.881	0.057	94.112	99.344	39.558
3.365	17.652			-1.622			0.922			104.576
3.405	18.034	-0.795	-0.795	-1.832	-1.752	0.112	1.122	1.000	0.172	130.478	114.679	44.825
3.405	18.034			-1.673			0.878			98.881
3.445	18.252	-1.031	-1.031	-1.992	-1.992	0.030	0.961	0.961		109.689	109.689	38.860
3.485	18.455	-1.386	-1.386	-1.979	-2.025	0.064	0.822	0.753	0.098	91.632	82.680	40.870
3.485	18.455			-2.070			0.684			73.728
3.525	18.642	-0.990	-0.990	-1.991	-1.904	0.123	1.000	0.913	0.123	114.754	103.454	42.017
3.525	18.642			-1.816			0.826			92.155
3.565	19.121	-0.695	-0.695	-2.133	-1.921	0.299	1.438	1.226	0.299	171.438	144.030	54.886
3.565	19.121			-1.710			1.015			116.622
3.605	19.727	-0.958	-0.958	-1.912	-1.926	0.020	1.198	1.090	0.152	140.307	126.344	43.590
3.605	19.727			-1.940			0.982			112.381
3.645	20.274	-0.793	-0.793	-1.672	-1.784	0.158	0.879	0.991	0.158	99.087	113.526	43.899
3.645	20.274			-1.895			1.102			127.965
3.685	20.845	-0.903	-0.903	-1.755	-1.854	0.140	0.852	0.951	0.140	95.519	108.361	42.894
3.685	20.845			-1.953			1.050			121.203
3.725	21.381	-0.795	-0.795	-1.899	-1.971	0.101	1.140	1.194	0.076	132.848	139.822	40.092
3.725	21.381			-2.043			1.248			146.797
3.765	21.879	-0.857	-0.857	-1.666	-1.951	0.402	0.809	1.093	0.402	89.956	126.784	64.983
3.765	21.879			-2.235			1.378			163.612
3.805	22.381	-0.644	-0.644	-1.742	-1.742		1.097	1.097		127.306	127.306	38.860
3.845	22.997			-1.596	-1.596