Citation:

PANGAEA.912467

Name: Alkenones of IODP 361-U1475
Published: 2020-02-24
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Agulhas Plateau; Coccolithophores; IODP Expedition 361; nannofossils; Site U1475

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Keyword(s):

Agulhas Plateau; Coccolithophores; IODP Expedition 361; nannofossils; Site U1475

Related to:

Tangunan, Deborah N; Berke, Melissa A; Cartagena-Sierra, Alejandra; Flores, José Abel; Grützner, Jens; Jiménez-Espejo, Francisco Jose; LeVay, Leah J; Baumann, Karl-Heinz; Romero, Oscar E; Saavedra-Pellitero, Mariem; Coenen, Jason J; Starr, Aidan; Hemming, Sidney R; Hall, Ian R; Expedition 361 Science Party (2021): Strong glacial-interglacial variability in upper ocean hydrodynamics, biogeochemistry, and productivity in the southern Indian Ocean. Communications Earth & Environment, 2(80), https://doi.org/10.1038/s43247-021-00148-0

Project(s):

Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)

Coverage:

Latitude: -41.427000 * Longitude: 25.261000

Date/Time Start: 2016-02-24T01:00:00 * Date/Time End: 2016-02-24T01:00:00

Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 7.942 m

Event(s):

361-U1475 * Latitude: -41.427000 * Longitude: 25.261000 * Date/Time: 2016-02-24T01:00:00 * Elevation: -2680.8 m * Penetration: 1073.9 m * Recovery: 1015.92 m * Campaign: (South African Climates (Agulhas LGM Density Profile)) * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 107 cores, 86 m drilled, 103% recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DEPTH, sediment/rock	Depth sed	m	Tangunan, Deborah N	Geocode
2	AGE	Age	ka BP	Tangunan, Deborah N	Geocode
3	Alkenone, unsaturation index UK'37	UK'37		Tangunan, Deborah N
4	Sea surface temperature, annual mean	SST (1-12)	°C	Tangunan, Deborah N
5	Sea surface temperature, annual mean	SST (1-12)	°C	Tangunan, Deborah N
6	Alkenone, C37:3+C37:2	K37	ng/g	Tangunan, Deborah N	Total Alkenones
7	Alkenone, C37:3+C37:2	K37	ng/g	Tangunan, Deborah N	Total Alkenones
8	Accumulation rate, alkenones	Acc rate alk	nmol/cm²/ka	Tangunan, Deborah N

License:

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

Size:

840 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 UK'37	4 SST (1-12) [°C]	5 SST (1-12) [°C]	6 K37 [ng/g] (Total Alkenones)	7 K37 [ng/g] (Total Alkenones)	8 Acc rate alk [nmol/cm²/ka]
0.010	0.61	0.750	20.922	21.405	89.424	0.169	0.803
0.070	3.61	0.746	20.783	21.261	39.863	0.075	0.198
0.310	12.51	0.740	20.620	21.093	62.664	0.118	0.220
0.470	18.42	0.621	17.130	17.497	103.353	0.195	0.325
0.550	21.37	0.631	17.425	17.802	467.272	0.881	3.097
0.590	22.85	0.635	17.530	17.910	327.260	0.617	2.036
0.630	24.32	0.630	17.377	17.752	459.260	0.866	2.999
0.710	27.42	0.656	18.140	18.538	538.684	1.016	3.880
0.790	31.49	0.661	18.299	18.702	296.800	0.560	2.182
0.890	36.59	0.648	17.920	18.312	414.543	0.782	2.798
0.950	39.65	0.651	18.008	18.402	234.834	0.443	1.636
1.050	44.74	0.622	17.159	17.527	470.555	0.888	3.274
1.070	45.76	0.628	17.321	17.694	405.061	0.764	2.772
1.110	47.80	0.641	17.718	18.103	454.457	0.857	3.060
1.190	51.87	0.608	16.733	17.088	348.592	0.658	2.471
1.270	55.95	0.654	18.097	18.494	542.308	1.023	3.837
1.310	57.99	0.607	16.711	17.066	409.080	0.772	2.828
1.350	60.03	0.676	18.747	19.164	309.300	0.583	2.188
1.430	64.10	0.692	19.211	19.641	478.484	0.902	3.527
1.530	69.20	0.631	17.420	17.797	605.862	1.143	4.412
1.570	70.92	0.656	18.138	18.536	531.807	1.003	3.978
1.610	71.69	0.670	18.573	18.984	480.139	0.905	3.628
1.690	73.24	0.690	19.151	19.580	333.982	0.630	2.456
1.770	74.78	0.690	19.144	19.572	397.510	0.750	2.567
1.810	75.55	0.717	19.939	20.391	362.308	0.683	2.464
1.850	76.33	0.713	19.826	20.275	280.572	0.529	1.428
1.930	77.87	0.705	19.601	20.043	423.562	0.799	1.285
2.010	80.28	0.684	18.984	19.408	326.783	0.616	0.921
2.090	82.82	0.725	20.188	20.648	158.690	0.299	0.498
2.170	85.35	0.667	18.481	18.889	463.000	0.873	1.418
2.250	87.89	0.698	19.388	19.824	406.485	0.766	1.051
2.290	89.16	0.697	19.355	19.790	402.994	0.760	1.118
2.330	90.42	0.702	19.489	19.928	400.911	0.756	1.062
2.410	92.96	0.750	20.913	21.395	81.600	0.154	0.242
2.490	95.49	0.728	20.277	20.740	241.939	0.456	0.767
2.530	96.76	0.715	19.885	20.336	408.262	0.770	1.310
2.570	98.03	0.754	21.016	21.502	195.247	0.368	0.627
2.650	100.56	0.715	19.872	20.322	239.620	0.452	0.774
2.730	103.10	0.714	19.854	20.304	394.238	0.743	1.091
2.770	104.36	0.697	19.361	19.797	247.273	0.466	0.749
2.810	105.63	0.729	20.290	20.753	168.917	0.318	0.601
2.890	108.16	0.673	18.652	19.065	316.790	0.597	1.002
2.970	110.70	0.682	18.913	19.335	385.604	0.727	1.365
3.010	111.97	0.715	19.881	20.332	275.670	0.520	0.970
3.030	112.60	0.686	19.025	19.450	591.724	1.116	1.986
3.150	116.40	0.720	20.027	20.482	226.204	0.426	0.739
3.190	117.67	0.744	20.722	21.199	163.548	0.308	0.526
3.250	119.57	0.732	20.374	20.840	213.300	0.402	1.080
3.270	120.20	0.783	21.896	22.408	73.285	0.138	0.328
3.350	122.74	0.780	21.782	22.290	15.747	0.030	0.063
3.430	125.27	0.786	21.967	22.481	143.484	0.270	0.632
3.470	126.54	0.796	22.252	22.775	194.818	0.367	0.977
3.520	128.26	0.775	21.650	22.154	180.614	0.340	0.687
3.590	130.71	0.753	21.011	21.496	112.410	0.212	0.470
3.670	133.52	0.693	19.244	19.675	210.111	0.396	0.910
3.710	134.92	0.691	19.184	19.614	212.423	0.401	0.887
3.750	136.32	0.621	17.121	17.488	483.140	0.911	2.001
3.830	139.12	0.645	17.818	18.206	821.753	1.550	3.267
3.910	142.80	0.636	17.565	17.946	1007.947	1.901	4.300
3.962	146.13	0.584	16.016	16.350	381.110	0.719	1.635
4.012	149.34	0.597	16.423	16.769	744.704	1.405	3.321
4.072	153.19	0.589	16.185	16.524	645.991	1.219	2.622
4.092	154.47	0.589	16.178	16.517	1033.584	1.950	4.219
4.142	157.68	0.576	15.801	16.128	1068.333	2.015	4.220
4.202	161.52	0.577	15.836	16.164	935.818	1.765	3.939
4.252	164.73	0.605	16.641	16.994	506.515	0.955	2.263
4.312	168.58	0.610	16.803	17.161	713.501	1.346	3.134
4.332	169.81	0.621	17.116	17.483	680.928	1.284	2.793
4.412	173.16	0.611	16.820	17.179	793.364	1.496	3.011
4.442	174.42	0.623	17.179	17.548	758.797	1.431	3.041
4.492	176.52	0.644	17.793	18.181	973.492	1.836	4.182
4.547	178.82	0.632	17.444	17.821	678.008	1.279	2.933
4.572	179.87	0.646	17.849	18.238	587.574	1.108	2.521
4.662	183.64	0.674	18.677	19.092	725.509	1.368	3.367
4.682	184.47	0.612	16.863	17.222	1314.591	2.480	5.851
4.742	186.99	0.695	19.302	19.735	198.116	0.374	0.834
4.802	189.50	0.638	17.620	18.003	1091.256	2.058	4.788
4.822	190.30	0.631	17.418	17.794	658.526	1.242	2.945
4.902	193.49	0.729	20.284	20.748	272.252	0.513	1.219
4.922	194.29	0.678	18.783	19.200	405.136	0.764	1.738
4.982	196.69	0.691	19.185	19.615	700.320	1.321	3.026
5.042	199.08	0.697	19.360	19.795	402.604	0.759	1.755
5.072	200.28	0.715	19.871	20.321	213.500	0.403	0.916
5.142	203.08	0.741	20.633	21.107	144.748	0.273	0.614
5.162	203.88	0.698	19.375	19.810	205.874	0.388	0.853
5.222	206.27	0.725	20.174	20.634	301.446	0.568	1.265
5.282	208.67	0.720	20.029	20.485	212.744	0.401	0.880
5.302	209.47	0.762	21.274	21.767	127.177	0.240	0.511
5.382	212.66	0.724	20.143	20.601	300.646	0.567	1.342
5.402	213.46	0.713	19.830	20.280	222.815	0.420	1.001
5.462	215.86	0.641	17.700	18.085	258.088	0.487	1.061
5.522	218.25	0.729	20.297	20.760	52.829	0.100	0.215
5.542	219.05	0.709	19.718	20.164	186.206	0.351	0.778
5.642	223.36	0.716	19.899	20.351	117.226	0.221	0.487
5.762	228.60	0.688	19.085	19.512	490.420	0.925	2.079
5.782	229.47	0.693	19.227	19.658	337.290	0.636	1.491
5.862	232.97	0.685	18.999	19.424	623.156	1.175	2.715
5.882	233.84	0.764	21.311	21.805	256.482	0.483	1.068
5.942	236.46	0.710	19.723	20.169	414.095	0.781	1.684
6.022	239.96	0.731	20.343	20.808	155.051	0.292	0.742
6.102	243.46	0.697	19.340	19.775	656.908	1.239	3.374
6.122	244.21	0.698	19.386	19.821	534.573	1.008	2.839
6.182	246.22	0.703	19.520	19.960	358.717	0.676	1.873
6.242	248.23	0.685	19.004	19.428	275.768	0.520	1.437
6.262	248.90	0.607	16.706	17.061	587.549	1.108	3.169
6.342	251.58	0.613	16.888	17.249	358.298	0.676	1.925
6.362	252.25	0.590	16.214	16.554	493.816	0.932	2.586
6.422	254.99	0.622	17.133	17.501	295.927	0.558	1.613
6.482	257.84	0.615	16.934	17.296	642.296	1.211	3.447
6.502	258.79	0.582	15.966	16.298	574.386	1.084	3.122
6.582	262.59	0.610	16.807	17.165	667.120	1.258	3.388
6.602	263.54	0.628	17.327	17.700	634.068	1.196	3.293
6.662	266.39	0.600	16.491	16.840	937.815	1.769	4.956
6.722	268.47	0.617	16.998	17.362	692.739	1.307	3.768
6.742	269.12	0.618	17.027	17.391	1042.710	1.967	5.790
6.822	271.73	0.616	16.973	17.336	1074.161	2.026	5.610
6.842	272.38	0.630	17.382	17.757	686.193	1.294	3.550
6.902	274.34	0.611	16.831	17.189	615.081	1.160	3.440
6.962	276.30	0.641	17.719	18.105	961.208	1.813	5.375
6.982	276.95	0.639	17.659	18.043	499.697	0.942	2.737
7.062	279.59	0.631	17.408	17.784	1245.998	2.350	7.039
7.082	280.29	0.654	18.089	18.486	732.663	1.382	4.004
7.142	282.39	0.665	18.420	18.827	188.694	0.356	1.019
7.202	284.49	0.650	17.984	18.378	967.639	1.825	5.234
7.222	285.19	0.651	17.994	18.387	655.738	1.237	3.696
7.302	287.99	0.582	15.984	16.317	385.374	0.727	2.001
7.322	288.69	0.643	17.776	18.163	704.149	1.328	4.313
7.382	290.79	0.643	17.772	18.159	399.199	0.753	2.715
7.442	292.89	0.629	17.348	17.722	547.499	1.033	3.595
7.462	293.59	0.614	16.919	17.280	584.337	1.102	4.038
7.542	296.39	0.634	17.510	17.889	958.687	1.808	6.647
7.562	296.92	0.618	17.019	17.383	1126.288	2.124	7.798
7.622	298.14	0.604	16.610	16.962	671.796	1.267	4.811
7.682	299.36	0.657	18.162	18.561	408.808	0.771	2.810
7.702	299.77	0.623	17.167	17.535	771.064	1.454	5.379
7.782	301.40	0.654	18.081	18.477	391.966	0.739	2.783
7.802	301.80	0.645	17.834	18.222	559.501	1.055	4.197
7.862	303.03	0.602	16.555	16.905	488.868	0.922	3.425
7.922	304.25	0.633	17.459	17.836	540.458	1.019	4.036
7.942	304.66	0.602	16.570	16.921	683.809	1.290	3.623