Citation:

j.epsl.2019.115716

Name: Opal analysis of core MD11-3353 from the Marion Dufresne cruise MD185 (Indien Sud 2)
Published: 2019-10-04
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Antarctic Zone; glacial-interglacial changes; iron fertilization; Southern Ocean; Subantarctic zone

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Keyword(s):

Antarctic Zone; glacial-interglacial changes; iron fertilization; Southern Ocean; Subantarctic zone

Coverage:

Latitude: -50.567000 * Longitude: 68.385000

Date/Time Start: 2011-01-30T00:00:00 * Date/Time End: 2011-01-30T00:00:00

Minimum DEPTH, sediment/rock: 0.0 m * Maximum DEPTH, sediment/rock: 11.6 m

Event(s):

MD11-3353 * Latitude: -50.567000 * Longitude: 68.385000 * Date/Time: 2011-01-30T00:00:00 * Elevation: -1568.0 m * Campaign: (INDIEN SUD 2) * Basis: * Method/Device: Calypso Corer II (CALYPSO2)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Thöle, Lena M		Geocode
2	AGE	Age	ka BP	Thöle, Lena M		Geocode
3	Thorium-230, flux normalized	230Th flux norm	g/cm²/ka	Thöle, Lena M
4	Opal, flux	Opal flux	g/cm²/ka	Thöle, Lena M	Th-normalized
5	Opal, biogenic silica	bSiO2	%	Thöle, Lena M		wt. %

License:

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

Size:

327 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 230Th flux norm [g/cm²/ka]	4 Opal flux [g/cm²/ka]	5 bSiO2 [%]
0.0	0.000	2.32600	1.599	68.76
0.1	0.191	2.45600	1.496	60.93
0.2	0.868	2.28600	1.463	63.98
0.4	2.221	2.60400	1.821	69.92
0.5	2.897	1.65300	1.135	68.68
0.6	3.574	2.70100	1.929	71.41
0.7	4.250	2.47600	1.795	72.49
0.8	4.993	2.44400	1.506	61.62
0.9	5.735	2.59400	1.770	68.22
1.0	6.478	2.85100	1.813	63.58
1.2	7.963	2.08200	1.163	55.86
1.3	8.705	1.93100	0.863	44.71
1.4	9.448	1.81200	0.789	43.54
1.5	10.190	1.94300	0.789	40.58
1.6	11.421	1.39700	0.549	39.28
1.7	12.653	1.60700	0.553	34.38
1.8	13.884	1.80200	0.575	31.91
1.9	15.116	1.51800	0.510	33.58
2.0	16.360	1.87400	0.463	24.70
2.1	17.809	1.96200	0.548	27.92
2.2	19.258	1.94500	0.548	28.16
2.3	20.707	2.28700	0.611	26.71
2.4	22.156	1.72900	0.469	27.11
2.5	23.605	1.86700	0.479	25.65
2.7	26.503	1.61400	0.426	26.42
2.8	27.952	1.55900	0.452	29.01
2.9	29.401	1.40000	0.404	28.89
3.0	30.850	1.33400	0.399	29.92
3.1	32.299	1.54300	0.473	30.67
3.2	33.748	1.49200	0.464	31.08
3.3	35.197	1.75200	0.550	31.39
3.4	36.646	1.41600	0.447	31.56
3.5	38.095	1.50500	0.454	30.13
3.6	39.544	1.33900	0.420	31.39
3.7	40.993	1.57500	0.585	37.16
3.8	42.441	1.45900	0.500	34.29
3.9	43.890	1.62900	0.544	33.39
4.0	45.339	1.16200	0.393	33.82
4.1	46.788	1.47200	0.572	38.88
4.2	48.237	1.29700	0.556	42.86
4.3	49.686	1.59700	0.669	41.89
4.4	51.135	1.25900	0.512	40.67
4.5	52.584	1.66000	0.775	46.70
4.6	54.033	1.64200	0.858	52.28
4.7	55.482	1.76000	0.915	51.95
4.8	56.580	1.65100	0.861	52.16
4.9	57.603	1.91900	1.066	55.56
5.0	58.626	1.64400	0.743	45.17
5.1	59.648	1.77900	0.828	46.58
5.2	60.671	1.61800	0.895	55.31
5.3	61.694	1.66600	0.596	35.77
5.4	62.716	1.38900	0.460	33.13
5.5	63.739	1.67500	0.579	34.57
5.6	64.762	1.43500	0.503	35.04
5.7	65.785	1.51800	0.583	38.37
5.8	66.800	1.32900	0.573	43.14
5.9	67.686	1.31300	0.640	48.75
6.0	68.571	1.76000	0.968	55.02
6.1	69.456	1.68900	0.881	52.16
6.2	70.342	1.28400	0.760	59.17
6.3	71.227	2.22000	1.354	61.00
6.4	72.113	2.09500	1.261	60.16
6.5	72.998	2.43100	1.443	59.37
6.6	73.883	2.56100	1.875	73.21
6.7	74.769	5.85200	4.298	73.44
6.8	75.654	3.62600	2.624	72.37
6.9	76.539	4.06400	2.907	71.53
7.0	77.425	3.87200	2.889	74.61
7.1	78.310	6.94000	5.034	72.54
7.2	79.195	4.33900	3.259	75.11
7.3	80.081	4.95700	3.601	72.65
7.4	80.966	3.38300	2.491	73.64
7.5	81.851	4.37800	3.316	75.74
7.6	82.737	3.22900	2.052	63.55
7.7	83.372	1.64200	0.761	46.37
7.8	84.007	1.55400	0.838	53.93
7.9	84.642	1.61800	0.852	52.66
8.0	85.277	1.49900	0.900	60.04
8.1	85.912	1.94300	1.240	63.83
8.2	86.547	3.04900	1.888	61.91
8.3	87.182	3.75600	2.720	72.42
8.4	89.698	6.68300	4.905	73.39
8.5	92.213	3.34900	2.319	69.24
8.6	94.729	7.23800	6.494	89.72
8.7	97.519	2.79800	1.945	69.52
8.9	103.230	3.97000	2.780	70.02
9.0	104.735	1.81000	1.267	69.98
9.1	106.240	1.97500	1.224	61.96
9.2	107.744	2.05800	1.182	57.45
9.3	109.249	3.36400	2.160	64.22
9.4	109.910	1.91300	1.322	69.10
9.5	110.570	2.52900	1.686	66.70
9.6	111.230	1.74800	1.206	69.02
9.7	111.890	3.81600	2.579	67.59
9.8	112.551	1.83000	1.221	66.74
9.9	113.211	1.86100	1.110	59.61
10.0	113.871	1.89600	1.039	54.82
10.1	114.531	1.99800	1.379	69.00
10.2	115.192	7.98600	6.094	76.31
10.3	115.852	3.44800	2.278	66.08
10.6	119.565	0.58900	0.360	61.16
10.7	121.883	1.80500	0.975	54.03
10.8	124.202	0.90300	0.506	56.00
10.9	126.520	1.41300	0.568	40.16
11.0	127.564	2.35800	0.685	29.06
11.1	128.609	2.24100	0.554	24.71
11.2	130.664	2.06900	0.884	42.72
11.3	133.670	1.83000	0.759	41.49
11.4	138.804			37.60
11.5	143.938			26.52
11.6	149.071			25.02