Citation:

PANGAEA.946054

Name: Age model analyses from sediment core GeoB6211-1 and GeoB6211-2
Published: 2022-07-13
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Holocene; oxygen isotope data; Paleoceanography; Paleoclimate; western South Atlantic

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Keyword(s):

Holocene; oxygen isotope data; Paleoceanography; Paleoclimate; western South Atlantic

Related to:

García Chapori, Natalia Luz; Laprida, Cecilia; Lo Prete, Daniel; Chiessi, Cristiano Mazur; Mayr, Christoph; Violante, R A (2022): Holocene palaeoceanographic history of the western South Atlantic. Journal of South American Earth Sciences, 117, 103896, https://doi.org/10.1016/j.jsames.2022.103896

Project(s):

Center for Marine Environmental Sciences (MARUM)

Funding:

Agencia Nacional de Promoción Científica y Tecnológica (MINCYT), grant/award no. PICT2017-1458

Coordenação de Aperfeicoamento de Pessoal de Nível Superior (CAPES), grant/award no. 88881.313535/201901

National Council for Scientific and Technological Development (CNPq), grant/award no. 312458/2020-7

National Scientific and Technical Research Council (CONICET), grant/award no. PIP11220150100038CO

São Paulo Research Foundation (FAPESP), grant/award no. 2018/15123-4

São Paulo Research Foundation (FAPESP), grant/award no. 2019/24349-9

University of Buenos Aires (UBA), grant/award no. 20020190100204BA: UBACyT

Coverage:

Median Latitude: -32.506350 * Median Longitude: -50.243250 * South-bound Latitude: -32.507500 * West-bound Longitude: -50.243800 * North-bound Latitude: -32.505200 * East-bound Longitude: -50.242700

Date/Time Start: 1999-12-12T16:21:00 * Date/Time End: 1999-12-12T17:21:00

Minimum DEPTH, sediment/rock: 0.16 m * Maximum DEPTH, sediment/rock: 2.01 m

Event(s):

GeoB6211-1 * Latitude Start: -32.507500 * Longitude Start: -50.243800 * Latitude End: -32.507500 * Longitude End: -50.243800 * Date/Time: 1999-12-12T16:21:00 * Elevation Start: -654.0 m * Elevation End: -654.0 m * Recovery: 0.45 m * Campaign: * Basis: * Method/Device: MultiCorer (MUC) * Comment: 12 tubes filled; CTD at 50 m

GeoB6211-2 * Latitude Start: -32.505200 * Longitude Start: -50.242700 * Latitude End: -32.505200 * Longitude End: -50.242700 * Date/Time: 1999-12-12T17:21:00 * Elevation Start: -657.0 m * Elevation End: -657.0 m * Recovery: 7.74 m * Location: Argentine Basin * Campaign: * Basis: * Method/Device: Gravity corer (Kiel type) (SL)

Comment:

Age models are based on 14C AMS ages. For sediment core GeoB6211-1 and GeoB6211-2 we used the ages originally published in Chiessi et al. (2008, doi:10.1130/G24979A.1), Razik et al. (2013, doi:10.1016/j.palaeo.2012.12.022) and Chiessi et al. (2014, doi:10.1016/j.palaeo.2013.12.005).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Lo Prete, Daniel		Geocode
2	Age model	Age model	ka	Lo Prete, Daniel
3	Age model	Age model	ka	Lo Prete, Daniel	Age, 14C AMS	2.5% Quantile
4	Age model	Age model	ka	Lo Prete, Daniel	Age, 14C AMS	97.5% Quantile

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

558 data points

Data

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

1 Depth sed [m]	2 Age model [ka]	3 Age model [ka] (2.5% Quantile)	4 Age model [ka] (97.5% Quantile)
0.16	0.478	0.461	0.557
0.17	0.487	0.462	0.558
0.18	0.497	0.462	0.559
0.19	0.506	0.463	0.564
0.20	0.515	0.463	0.613
0.21	0.524	0.464	0.648
0.22	0.533	0.467	0.655
0.23	0.542	0.471	0.661
0.24	0.551	0.473	0.663
0.25	0.560	0.474	0.668
0.26	0.569	0.479	0.675
0.27	0.579	0.484	0.680
0.28	0.588	0.488	0.684
0.29	0.597	0.492	0.700
0.30	0.607	0.497	0.731
0.31	0.623	0.513	0.757
0.32	0.650	0.530	0.785
0.33	0.677	0.540	0.817
0.34	0.705	0.548	0.879
0.35	0.732	0.558	0.921
0.36	0.761	0.585	0.965
0.37	0.791	0.624	0.988
0.38	0.821	0.661	1.021
0.39	0.851	0.669	1.046
0.40	0.881	0.678	1.081
0.41	0.911	0.724	1.110
0.42	0.942	0.793	1.127
0.43	0.972	0.835	1.129
0.44	1.003	0.871	1.159
0.45	1.034	0.905	1.194
0.46	1.089	0.969	1.249
0.47	1.155	0.975	1.323
0.48	1.222	1.002	1.438
0.49	1.288	1.028	1.594
0.50	1.355	1.052	1.753
0.51	1.444	1.115	1.847
0.52	1.538	1.155	1.948
0.53	1.632	1.192	2.109
0.54	1.726	1.224	2.304
0.55	1.820	1.251	2.521
0.56	1.921	1.325	2.566
0.57	2.022	1.368	2.609
0.58	2.124	1.393	2.655
0.59	2.225	1.415	2.729
0.60	2.328	1.446	2.851
0.61	2.458	1.796	2.877
0.62	2.588	2.131	2.918
0.63	2.718	2.425	2.969
0.64	2.848	2.606	3.081
0.65	2.971	2.707	3.299
0.66	3.052	2.780	3.380
0.67	3.134	2.820	3.492
0.68	3.215	2.841	3.672
0.69	3.297	2.887	3.842
0.70	3.379	2.913	3.992
0.71	3.465	2.997	4.042
0.72	3.551	3.057	4.102
0.73	3.637	3.098	4.181
0.74	3.723	3.136	4.273
0.75	3.807	3.209	4.360
0.76	3.886	3.314	4.406
0.77	3.966	3.378	4.457
0.78	4.045	3.431	4.529
0.79	4.124	3.472	4.605
0.80	4.216	3.610	4.679
0.81	4.321	3.843	4.709
0.82	4.425	4.061	4.753
0.83	4.529	4.246	4.777
0.84	4.634	4.353	4.847
0.85	4.754	4.446	5.036
0.86	4.885	4.502	5.272
0.87	5.016	4.544	5.576
0.88	5.147	4.577	5.875
0.89	5.278	4.595	6.198
0.90	5.427	4.708	6.356
0.91	5.583	4.757	6.471
0.92	5.739	4.825	6.601
0.93	5.895	4.864	6.766
0.94	6.051	4.895	7.020
0.95	6.208	5.207	7.100
0.96	6.367	5.520	7.153
0.97	6.525	5.651	7.228
0.98	6.683	5.751	7.319
0.99	6.841	5.831	7.482
1.00	7.053	6.364	7.518
1.01	7.267	6.883	7.583
1.02	7.481	7.251	7.672
1.03	7.695	7.396	8.085
1.04	7.907	7.462	8.595
1.05	8.098	7.639	8.718
1.06	8.289	7.730	8.906
1.07	8.479	7.791	9.119
1.08	8.670	7.834	9.402
1.09	8.862	7.950	9.693
1.10	9.060	8.320	9.743
1.11	9.257	8.674	9.802
1.12	9.455	9.024	9.891
1.13	9.652	9.293	9.994
1.14	9.809	9.467	10.132
1.15	9.868	9.564	10.172
1.16	9.927	9.624	10.220
1.17	9.986	9.670	10.285
1.18	10.045	9.701	10.365
1.19	10.100	9.747	10.457
1.20	10.148	9.816	10.483
1.21	10.196	9.864	10.517
1.22	10.245	9.895	10.555
1.23	10.293	9.928	10.597
1.24	10.341	10.001	10.657
1.25	10.387	10.103	10.680
1.26	10.434	10.173	10.698
1.27	10.480	10.223	10.726
1.28	10.527	10.262	10.773
1.29	10.570	10.308	10.824
1.30	10.610	10.365	10.859
1.31	10.651	10.397	10.904
1.32	10.692	10.423	10.997
1.33	10.733	10.441	11.095
1.34	10.771	10.484	11.138
1.35	10.809	10.517	11.183
1.36	10.846	10.537	11.236
1.37	10.883	10.552	11.304
1.38	10.921	10.571	11.386
1.39	10.959	10.602	11.430
1.40	10.998	10.633	11.463
1.41	11.037	10.663	11.499
1.42	11.076	10.688	11.571
1.43	11.115	10.711	11.631
1.44	11.152	10.740	11.673
1.45	11.189	10.771	11.716
1.46	11.227	10.793	11.755
1.47	11.264	10.818	11.820
1.48	11.301	10.840	11.873
1.49	11.339	10.885	11.920
1.50	11.377	10.912	11.966
1.51	11.416	10.942	12.015
1.52	11.454	10.965	12.063
1.53	11.490	10.992	12.104
1.54	11.520	11.021	12.125
1.55	11.550	11.049	12.169
1.56	11.580	11.069	12.211
1.57	11.609	11.090	12.254
1.58	11.639	11.113	12.298
1.59	11.669	11.147	12.326
1.60	11.699	11.172	12.352
1.61	11.729	11.192	12.390
1.62	11.759	11.210	12.436
1.63	11.790	11.235	12.477
1.64	11.821	11.265	12.507
1.65	11.853	11.296	12.530
1.66	11.884	11.334	12.571
1.67	11.916	11.361	12.607
1.68	11.947	11.383	12.638
1.69	11.978	11.408	12.667
1.70	12.008	11.434	12.686
1.71	12.039	11.460	12.726
1.72	12.070	11.480	12.783
1.73	12.100	11.517	12.789
1.74	12.130	11.543	12.823
1.75	12.160	11.567	12.856
1.76	12.190	11.581	12.895
1.77	12.220	11.610	12.948
1.78	12.250	11.633	12.977
1.79	12.281	11.657	13.011
1.80	12.311	11.688	13.043
1.81	12.341	11.716	13.075
1.82	12.371	11.743	13.106
1.83	12.403	11.773	13.144
1.84	12.434	11.796	13.160
1.85	12.466	11.825	13.187
1.86	12.497	11.853	13.223
1.87	12.529	11.881	13.262
1.88	12.560	11.909	13.295
1.89	12.591	11.947	13.326
1.90	12.623	11.985	13.355
1.91	12.654	12.008	13.392
1.92	12.685	12.029	13.426
1.93	12.718	12.064	13.455
1.94	12.750	12.098	13.472
1.95	12.782	12.123	13.517
1.96	12.814	12.152	13.546
1.97	12.846	12.174	13.575
1.98	12.878	12.210	13.613
1.99	12.910	12.247	13.652
2.00	12.942	12.274	13.684
2.01	12.973	12.303	13.719