Citation:

PANGAEA.912711

Name: Radiocarbon age offsets between mixed benthics and planktic foraminifera in 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: 0.145 m * Maximum DEPTH, sediment/rock: 5.945 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	Sample code/label	Sample label		Gottschalk, Julia		Bern AMS code (BE number)
2	DEPTH, sediment/rock	Depth sed	m	Gottschalk, Julia		Geocode
3	Sample mass	Samp m	µg	Gottschalk, Julia		N. pachyderma sample size (µg CO2)
4	Analytical method	Method		Gottschalk, Julia
5	Fraction modern carbon	F14C		Gottschalk, Julia
6	Fraction modern carbon, error	F14C e	±	Gottschalk, Julia		u (F14C)
7	Age, dated	Age dated	ka	Gottschalk, Julia	Age, 14C	N. pachyderma 14C age
8	Age, dated standard deviation	Age dated std dev	±	Gottschalk, Julia		N. pachyderma 14C age ±1s, ka
9	Age, dated	Age dated	ka	Gottschalk, Julia	Age, 14C	N. pachyderma 14C age foram blank corrected
10	Age, dated standard deviation	Age dated std dev	±	Gottschalk, Julia		N. pachyderma 14C age ±1s foram blank corrected, ka
11	Age, dated	Age dated	ka	Gottschalk, Julia	Age, 14C	Mean N. pachyderma 14C age
12	Age, dated standard deviation	Age dated std dev	±	Gottschalk, Julia		Mean N. pachyderma 14C age ±1s, ka
13	Age, dated	Age dated	ka	Gottschalk, Julia	Age, 14C	Mean N. pachyderma 14C age foram blank corrected
14	Age, dated standard deviation	Age dated std dev	±	Gottschalk, Julia		Mean N. pachyderma 14C age ±1s foram blank corrected, ka
15	Age, dated	Age dated	ka	Gottschalk, Julia	Age, 14C	Mean mixed benthic foraminifer 14C age
16	Age, dated standard deviation	Age dated std dev	±	Gottschalk, Julia		Mean mixed benthic foraminifer 14C age ±1s, ka
17	Age, dated	Age dated	ka	Gottschalk, Julia	Age, 14C	Mean mixed benthic foraminifer 14C age foram blank corrected
18	Age, dated standard deviation	Age dated std dev	±	Gottschalk, Julia		Mean mixed benthic foraminifer 14C age ±1s foram blank corrected, ka
19	Age, difference	Age diff	ka	Gottschalk, Julia		Mean benthic foraminifer - planktic foraminifer 14C age
20	Age, difference error	Age diff e	±	Gottschalk, Julia		Mean benthic foraminifer - planktic foraminifer 14C age ±1s, ka
21	Age, difference	Age diff	ka	Gottschalk, Julia		Mean benthic foraminifer - planktic foraminifer 14C age foram blank corrected
22	Age, difference error	Age diff e	±	Gottschalk, Julia		Mean benthic foraminifer - planktic foraminifer 14C age ±1s foram blank corrected, ka
23	Calendar age	Cal age	ka BP	Gottschalk, Julia
24	Calendar age, standard deviation	Cal age std dev	±	Gottschalk, Julia		calendar age ±1s, ka

License:

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

Size:

1180 data points

Data

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

1 Sample label (Bern AMS code (BE number))	2 Depth sed [m]	3 Samp m [µg] (N. pachyderma sample size (µg...)	4 Method	5 F14C	6 F14C e [±] (u (F14C))	7 Age dated [ka] (N. pachyderma 14C age)	8 Age dated std dev [±] (N. pachyderma 14C age ±1s, ka)	9 Age dated [ka] (N. pachyderma 14C age foram b...)	10 Age dated std dev [±] (N. pachyderma 14C age ±1s for...)	11 Age dated [ka] (Mean N. pachyderma 14C age)	12 Age dated std dev [±] (Mean N. pachyderma 14C age ±1...)	13 Age dated [ka] (Mean N. pachyderma 14C age fo...)	14 Age dated std dev [±] (Mean N. pachyderma 14C age ±1...)	15 Age dated [ka] (Mean mixed benthic foraminife...)	16 Age dated std dev [±] (Mean mixed benthic foraminife...)	17 Age dated [ka] (Mean mixed benthic foraminife...)	18 Age dated std dev [±] (Mean mixed benthic foraminife...)	19 Age diff [ka] (Mean benthic foraminifer - pl...)	20 Age diff e [±] (Mean benthic foraminifer - pl...)	21 Age diff [ka] (Mean benthic foraminifer - pl...)	22 Age diff e [±] (Mean benthic foraminifer - pl...)	23 Cal age [ka BP]	24 Cal age std dev [±] (calendar age ±1s, ka)
6580.1.1	0.145	100.0	Gas	0.796	0.006	1.835	0.061	1.859	0.067	1.819	0.061	1.843	0.067	2.590	0.062	2.617	0.069	0.77	0.09	0.77	0.10	0.947	0.165
6582.1.1	0.145	118.3	Gas	0.799	0.006	1.802	0.061	1.827	0.067													0.947	0.165
6584.1.1	0.465	63.2	Gas	0.733	0.006	2.495	0.063	2.522	0.069	2.495	0.063	2.522	0.067	3.022	0.071	3.050	0.078	0.53	0.10	0.53	0.10	1.825	0.230
6586.1.1	0.625	100.0	Gas	0.702	0.005	2.839	0.062	2.867	0.069	2.839	0.062	2.867	0.069	3.527	0.064	3.557	0.072	0.69	0.09	0.69	0.10	2.306	0.301
6588.1.1	0.785	62.2	Gas	0.652	0.005	3.434	0.066	3.464	0.074	3.434	0.066	3.464	0.069	4.024	0.070	4.056	0.079	0.59	0.10	0.59	0.10	2.958	0.217
6590.1.1	1.025	68.3	Gas	0.579	0.005	4.394	0.069	4.428	0.078	4.394	0.069	4.428	0.074	4.918	0.070	4.954	0.080	0.52	0.10	0.53	0.11	4.159	0.281
6592.1.1	1.265	61.2	Gas	0.538	0.005	4.985	0.070	5.021	0.080	4.985	0.070	5.021	0.078	6.001	0.122	6.042	0.130	1.02	0.14	1.02	0.15	5.267	0.270
6594.1.1	1.425	64.3	Gas	0.485	0.004	5.814	0.074	5.854	0.086	5.814	0.074	5.854	0.080	6.649	0.083	6.694	0.096	0.84	0.11	0.84	0.12	6.028	0.271
6596.1.1	1.665	60.2	Gas	0.441	0.004	6.584	0.077	6.628	0.091	6.584	0.077	6.628	0.086	7.349	0.086	7.398	0.101	0.77	0.12	0.77	0.13	7.275	0.331
6063.1.1	1.715	78.0	Gas	0.397	0.004	7.423	0.082	7.472	0.098	7.423	0.082	7.472	0.091	7.593	0.083	7.643	0.100	0.17	0.12	0.17	0.13	7.637	0.204
6598.1.1	1.825	80.6	Gas	0.394	0.004	7.487	0.080	7.536	0.097	7.487	0.080	7.536	0.098	8.111	0.087	8.164	0.105	0.62	0.12	0.63	0.14	7.933	0.205
6065.1.1	1.925	65.0	Gas	0.373	0.004	7.929	0.085	7.981	0.103	7.929	0.085	7.981	0.097	8.447	0.098	8.503	0.116	0.52	0.13	0.52	0.15	8.270	0.255
6067.1.1	2.075	60.0	Gas	0.348	0.004	8.472	0.091	8.528	0.110	8.472	0.091	8.528	0.103	9.278	0.097	9.339	0.118	0.81	0.13	0.81	0.16	8.975	0.292
6069.1.1	2.155	107.0	Gas	0.323	0.004	9.085	0.090	9.145	0.112	9.085	0.090	9.145	0.110	9.503	0.093	9.567	0.117	0.42	0.13	0.42	0.16	9.405	0.340
6071.1.1	2.285	58.0	Gas	0.284	0.004	10.124	0.109	10.193	0.133	9.723	0.103	9.796	0.122	10.204	0.108	10.322	0.132	0.48	0.15	0.53	0.18	10.254	0.422
6072.1.1	2.285	49.2	Gas	0.297	0.004	9.752	0.108	9.818	0.130													10.254	0.422
5357.2.1	2.285	57.0	Gas	0.297	0.004	9.754	0.108	9.865	0.130													10.254	0.422
5357.1.1	2.285	80.0	Graphite	0.316	0.003	9.261	0.085	9.309	0.095													10.254	0.422
6073.1.1	2.405	80.0	Gas	0.268	0.003	10.567	0.102	10.640	0.129	10.567	0.102	10.640	0.129	11.068	0.107	11.145	0.137	0.50	0.15	0.51	0.19	11.114	0.291
6075.1.1	2.485	114.0	Gas	0.257	0.003	10.921	0.107	10.997	0.136	10.921	0.107	10.997	0.136	11.396	0.115	11.476	0.145	0.47	0.16	0.48	0.20	11.483	0.253
6077.1.1	2.555	107.0	Gas	0.246	0.003	11.256	0.111	11.335	0.141	11.256	0.111	11.335	0.141	11.877	0.115	11.962	0.148	0.62	0.16	0.63	0.20	11.750	0.254
6079.1.1	2.565	90.0	Gas	0.250	0.003	11.139	0.107	11.217	0.137	11.092	0.124	11.170	0.151	11.838	0.139	11.923	0.168	0.75	0.19	0.75	0.23	11.780	0.257
6080.1.1	2.565	50.0	Gas	0.250	0.004	11.146	0.116	11.225	0.144													11.780	0.257
6081.1.1	2.565	31.0	Gas	0.253	0.004	11.054	0.134	11.131	0.159													11.780	0.257
6082.1.1	2.565	29.0	Gas	0.253	0.004	11.029	0.138	11.106	0.162													11.780	0.257
6084.1.1	2.645	116.0	Gas	0.252	0.003	11.069	0.110	11.146	0.139	11.069	0.110	11.146	0.139	12.160	0.119	12.249	0.154	1.09	0.16	1.10	0.21	12.084	0.330
6086.1.1	2.725	69.0	Gas	0.229	0.003	11.838	0.115	11.923	0.149	11.838	0.115	11.923	0.149	12.308	0.124	12.398	0.159	0.47	0.17	0.47	0.22	13.005	0.337
6088.1.1	2.845	54.0	Gas	0.217	0.003	12.259	0.120	12.349	0.156	12.287	0.103	12.391	0.134	12.748	0.130	12.910	0.167	0.46	0.17	0.52	0.21	13.706	0.294
5358.3.1	2.845	57.6	Gas	0.220	0.003	12.179	0.127	12.330	0.160													13.706	0.294
5358.1.1	2.845	114.0	Graphite	0.213	0.002	12.422	0.060	12.494	0.086													13.706	0.294
6089.1.1	2.945	128.0	Gas	0.202	0.003	12.833	0.123	12.929	0.163	12.833	0.123	12.929	0.163	13.235	0.127	13.336	0.170	0.40	0.18	0.41	0.23	14.206	0.303
5359.3.1	2.965	56.0	Gas	0.203	0.004	12.797	0.138	12.960	0.174	13.027	0.128	13.164	0.160	13.261	0.143	13.397	0.182	0.23	0.19	0.23	0.24	14.299	0.281
5359.2.1	2.965	49.0	Gas	0.194	0.004	13.159	0.170	13.330	0.204													14.299	0.281
5359.1.1	2.965	76.0	Graphite	0.195	0.002	13.124	0.076	13.202	0.102													14.299	0.281
5360.3.1	3.045	64.7	Gas	0.196	0.003	13.109	0.137	13.278	0.175	13.290	0.131	13.432	0.165	14.188	0.143	14.342	0.191	0.90	0.19	0.91	0.25	14.603	0.277
5360.2.1	3.045	44.0	Gas	0.187	0.004	13.450	0.183	13.626	0.217													14.603	0.277
5360.1.1	3.045	83.0	Graphite	0.191	0.002	13.312	0.075	13.393	0.102													14.603	0.277
6093.1.1	3.125	116.0	Gas	0.188	0.003	13.412	0.132	13.516	0.175	13.412	0.132	13.516	0.175	15.003	0.154	15.130	0.208	1.59	0.20	1.61	0.27	14.906	0.307
6095.1.1	3.205	113.0	Gas	0.167	0.003	14.399	0.144	14.517	0.194	14.399	0.144	14.517	0.194	15.525	0.163	15.660	0.222	1.13	0.22	1.14	0.29	15.805	0.488
6097.1.1	3.365	54.0	Gas	0.145	0.003	15.517	0.173	15.652	0.230	15.517	0.173	15.652	0.230	15.938	0.181	16.080	0.240	0.42	0.25	0.43	0.33	17.652	0.458
6099.1.1	3.405	90.0	Gas	0.132	0.003	16.267	0.176	16.415	0.242	16.267	0.176	16.415	0.242	17.409	0.195	17.580	0.273	1.14	0.26	1.17	0.36	18.034	0.353
6101.1.1	3.485	36.0	Gas	0.135	0.003	16.106	0.205	16.251	0.262	16.563	0.186	16.756	0.246	17.504	0.212	17.799	0.288	0.94	0.28	1.04	0.38	18.455	0.308
6102.1.1	3.485	41.0	Gas	0.125	0.003	16.701	0.206	16.858	0.271													18.455	0.308
5361.3.1	3.485	64.0	Gas	0.127	0.003	16.558	0.189	16.820	0.256													18.455	0.308
5361.2.1	3.485	45.0	Gas	0.118	0.004	17.136	0.238	17.418	0.304													18.455	0.308
5361.1.1	3.485	103.0	Graphite	0.131	0.002	16.314	0.093	16.431	0.137													18.455	0.308
6103.1.1	3.525	70.0	Gas	0.120	0.003	17.039	0.190	17.203	0.263	17.039	0.190	17.203	0.263	17.613	0.210	17.788	0.288	0.57	0.28	0.59	0.39	18.642	0.330
6105.1.1	3.595	97.0	Gas	0.109	0.003	17.833	0.200	18.013	0.284	17.833	0.200	18.013	0.284	18.664	0.226	18.865	0.319	0.83	0.30	0.85	0.43	19.594	0.713
5362.3.1	3.725	72.7	Gas	0.095	0.003	18.879	0.235	19.231	0.331	19.105	0.215	19.402	0.302	19.795	0.262	20.190	0.372	0.69	0.34	0.79	0.48	21.381	0.919
5362.2.1	3.725	47.0	Gas	0.090	0.003	19.385	0.306	19.760	0.399													21.381	0.919
5362.1.1	3.725	113.0	Graphite	0.093	0.001	19.049	0.104	19.214	0.176													21.381	0.919
5363.3.1	3.805	62.9	Gas	0.083	0.003	19.992	0.266	20.397	0.380	19.833	0.225	20.160	0.325	21.023	0.310	21.485	0.441	1.19	0.38	1.33	0.55	22.381	1.041
5363.2.1	3.805	61.0	Gas	0.085	0.003	19.820	0.313	20.216	0.414													22.381	1.041
5363.1.1	3.805	138.0	Graphite	0.086	0.001	19.688	0.095	19.866	0.180													22.381	1.041
6108.1.1	3.995	73.0	Gas	0.059	0.003	22.688	0.356	23.022	0.523	22.688	0.356	23.022	0.523	23.969	0.419	24.361	0.618	1.28	0.55	1.34	0.81	25.465	0.959
6110.1.1	4.035	76.0	Gas	0.054	0.003	23.494	0.390	23.864	0.577	23.494	0.390	23.864	0.577	24.212	0.424	24.617	0.633	0.72	0.58	0.75	0.86	25.906	0.842
6112.1.1	4.045	56.0	Gas	0.063	0.003	22.244	0.340	22.559	0.495	22.244	0.340	22.559	0.495	22.679	0.378	23.012	0.539	0.43	0.51	0.45	0.73	26.003	0.887
6114.1.1	4.165	62.0	Gas	0.048	0.003	24.312	0.425	24.722	0.638	24.312	0.425	24.722	0.638	25.143	0.477	25.600	0.715	0.83	0.64	0.88	0.96	27.065	0.799
6116.2.1	4.195	93.5	Gas	0.040	0.003	25.903	0.576	26.403	0.830	25.850	0.535	26.348	0.796	26.324	0.528	26.855	0.818	0.47	0.75	0.51	1.14	27.323	0.852
6116.1.1	4.195	82.5	Gas	0.040	0.002	25.796	0.494	26.293	0.763													27.323	0.852
6118.1.1	4.205	52.0	Gas	0.040	0.003	25.757	0.509	26.251	0.772	25.757	0.509	26.251	0.772	26.904	0.659	27.476	0.955	1.15	0.83	1.23	1.23	27.392	0.798
7787.1.1	5.285	101.2	Gas	0.025	0.003	29.585	0.931	30.390	1.379	29.585	0.931	30.390	1.379									32.113	0.608
7788.1.1	5.945	95.9	Gas	0.019	0.003	32.048	1.214	33.164	1.905	32.403	1.246	33.575	1.986									34.553	0.500
7788.2.1	5.945	94.5	Gas	0.017	0.003	32.758	1.277	33.985	2.068													34.553	0.500