Citation:

science.289.5483.1321

Name: Age, alkenone content and sea surface temperature records of sediment core SU81-18
Published: 2000
License: https://creativecommons.org/licenses/by/3.0/

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Coverage:

Latitude: 37.767000 * Longitude: -10.183000

Date/Time Start: 1981-01-01T00:00:00 * Date/Time End: 1981-01-01T00:00:00

Minimum DEPTH, sediment/rock: 0.10 m * Maximum DEPTH, sediment/rock: 6.89 m

Event(s):

SU81-18 * Latitude: 37.767000 * Longitude: -10.183000 * Date/Time: 1981-01-01T00:00:00 * Elevation: -3155.0 m * Recovery: 7 m * Location: Atlantic Ocean * Campaign: * Basis: Le Suroît * Method/Device: Piston corer (PC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	AGE	Age	ka BP			Geocode
3	n-Alkane C37	C37	ng/g	Bard, Edouard	Calculated, see reference(s)
4	Alkenone, unsaturation index UK'37	UK'37		Bard, Edouard	Calculated, see reference(s)
5	Methlyheptatriaconta-8E,15E,22E,29E-tetraen-2-one	C37:4	%	Bard, Edouard	Calculated, see reference(s)
6	Alkenone, unsaturation index UK37	UK37		Bard, Edouard	Calculated, see reference(s)
7	Sea surface temperature, annual mean	SST (1-12)	°C	Bard, Edouard	Calculated from UK'37 (Prahl et al., 1988)
8	Sea surface temperature, annual mean	SST (1-12)	°C	Bard, Edouard	Calculated from C37 alkenones (Weaver et al. 1999)
9	Sea surface temperature, annual mean	SST (1-12)	°C	Bard, Edouard	Calculated from UK37 (Rosell-Melé et al., 1995)

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

686 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 C37 [ng/g] (Calculated, see reference(s))	4 UK'37 (Calculated, see reference(s))	5 C37:4 [%] (Calculated, see reference(s))	6 UK37 (Calculated, see reference(s))	7 SST (1-12) [°C] (Calculated from UK'37 (Prahl ...)	8 SST (1-12) [°C] (Calculated from C37 alkenones...)	9 SST (1-12) [°C] (Calculated from UK37 (Rosell-...)
0.10	0.400	900	0.637	1.10	0.618	17.6	17.3	17.5
0.20	0.968	1230	0.645	0.00	0.645	17.8	17.6	18.4
0.30	1.805	830	0.637	0.00	0.637	17.6	17.4	18.1
0.40	2.624	1140	0.627	0.00	0.627	17.3	16.9	17.8
0.50	3.426	720	0.650	1.30	0.629	18.0	17.9	17.9
0.60	4.208	850	0.633	0.00	0.633	17.5	17.2	18.0
0.70	4.970	600	0.671	2.30	0.634	18.6	18.7	18.0
0.79	5.637	310	0.672	0.00	0.672	18.6	18.7	19.3
0.88	6.286	910	0.648	1.50	0.624	17.9	17.8	17.7
0.99	7.054	510	0.650	0.00	0.650	18.0	17.9	18.6
1.05	7.462	820	0.670	1.30	0.649	18.6	18.6	18.5
1.09	7.729	410	0.660	1.10	0.642	18.3	18.2	18.3
1.15	8.122	550	0.654	2.30	0.616	18.1	18.0	17.4
1.20	8.443	720	0.671	1.30	0.649	18.6	18.7	18.5
1.25	8.759	910	0.634	2.20	0.597	17.5	17.2	16.8
1.28	8.945	500	0.661	0.00	0.661	18.3	18.3	18.9
1.35	9.372	650	0.688	0.00	0.688	19.1	19.3	19.8
1.38	9.552	1560	0.670	0.00	0.670	18.6	18.6	19.2
1.43	9.846	1660	0.637	0.00	0.637	17.6	17.4	18.1
1.53	10.418	1090	0.676	0.70	0.664	18.7	18.8	19.0
1.55	10.529	150	0.677	0.60	0.667	18.8	18.9	19.1
1.60	10.804	350	0.563	1.10	0.545	15.4	14.5	15.1
1.65	11.073	990	0.493	0.00	0.493	13.3	11.8	13.3
1.70	11.337	1690	0.494	1.30	0.475	13.4	11.8	12.7
1.75	11.595	1100	0.436	2.40	0.402	11.7	9.6	10.3
1.80	11.847	1780	0.438	2.40	0.403	11.7	9.7	10.3
1.85	12.094	2030	0.498	2.00	0.469	13.5	12.0	12.5
1.90	12.336	1600	0.481	1.50	0.459	13.0	11.3	12.2
1.95	12.573	1050	0.533	3.90	0.474	14.5	13.3	12.7
2.00	12.804	1770	0.538	1.10	0.522	14.7	13.6	14.3
2.10	13.252	1090	0.561	0.00	0.561	15.4	14.4	15.6
2.20	13.681	930	0.565	0.00	0.565	15.5	14.6	15.7
2.25	13.888	980	0.565	0.00	0.565	15.5	14.6	15.7
2.30	14.091	750	0.553	0.00	0.553	15.1	14.1	15.3
2.40	14.485	580	0.542	0.00	0.542	14.8	13.7	15.0
2.45	14.675	700	0.524	2.20	0.491	14.3	13.0	13.3
2.50	14.861	420	0.541	2.00	0.510	14.8	13.6	13.9
2.55	15.044	560	0.488	10.20	0.336	13.2	11.6	8.1
2.60	15.223	400	0.461	5.10	0.387	12.4	10.6	9.8
2.70	15.571	730	0.446	11.80	0.275	12.0	10.0	6.1
2.75	15.740	580	0.477	11.70	0.304	12.9	11.2	7.0
2.80	15.906	620	0.474	7.10	0.369	12.8	11.1	9.2
2.85	16.069	480	0.456	11.30	0.291	12.3	10.4	6.6
2.90	16.229	590	0.442	9.30	0.308	11.9	9.9	7.2
2.95	16.387	580	0.431	10.20	0.284	11.5	9.4	6.4
3.00	16.543	490	0.443	9.70	0.302	11.9	9.9	7.0
3.02	16.604	450	0.457	9.60	0.316	12.3	10.4	7.4
3.06	16.726	480	0.418	9.90	0.278	11.1	8.9	6.2
3.11	16.877	550	0.449	9.60	0.310	12.1	10.1	7.2
3.14	16.967	570	0.438	9.60	0.300	11.7	9.7	6.9
3.19	17.115	530	0.423	10.90	0.267	11.3	9.1	5.8
3.24	17.261	510	0.447	8.20	0.329	12.0	10.1	7.9
3.30	17.435	680	0.414	8.90	0.288	11.0	8.8	6.5
3.35	17.578	580	0.469	4.30	0.406	12.6	10.9	10.4
3.40	17.720	800	0.499	1.70	0.474	13.5	12.0	12.7
3.45	17.862	970	0.503	0.70	0.493	13.7	12.2	13.3
3.50	18.003	1130	0.507	0.50	0.500	13.8	12.4	13.6
3.55	18.143	1070	0.526	0.60	0.516	14.3	13.1	14.1
3.60	18.282	1280	0.517	0.50	0.509	14.1	12.7	13.9
3.65	18.422	1180	0.522	0.00	0.522	14.2	12.9	14.3
3.70	18.561	1350	0.504	0.50	0.496	13.7	12.2	13.4
3.75	18.701	1220	0.508	0.60	0.499	13.8	12.4	13.5
3.80	18.841	1690	0.522	1.20	0.504	14.2	12.9	13.7
3.85	18.981	1250	0.508	0.70	0.498	13.8	12.4	13.5
3.90	19.121	1280	0.519	0.00	0.519	14.1	12.8	14.2
3.95	19.263	1780	0.515	0.00	0.515	14.0	12.6	14.1
4.00	19.405	1490	0.546	0.00	0.546	14.9	13.9	15.1
4.05	19.548	1590	0.520	0.50	0.512	14.1	12.8	14.0
4.15	19.838	1510	0.505	0.40	0.499	13.7	12.3	13.5
4.26	20.164	1700	0.505	0.40	0.499	13.7	12.3	13.5
4.35	20.436	1550	0.508	0.40	0.502	13.8	12.4	13.6
4.45	20.746	1320	0.490	0.60	0.481	13.3	11.7	12.9
4.53	21.000	1830	0.482	1.00	0.467	13.0	11.4	12.5
4.59	21.195	1070	0.466	0.90	0.453	12.6	10.8	12.0
4.69	21.527	1480	0.468	0.80	0.456	12.6	10.8	12.1
4.79	21.869	1200	0.492	1.10	0.477	13.3	11.8	12.8
4.88	22.187	1200	0.490	0.60	0.481	13.3	11.7	12.9
4.99	22.587	1220	0.465	1.00	0.450	12.5	10.7	11.9
5.09	22.964	980	0.416	3.00	0.374	11.1	8.9	9.4
5.19	23.353	580	0.417	7.60	0.309	11.1	8.9	7.2
5.29	23.755	1290	0.458	1.80	0.431	12.3	10.4	11.3
5.38	24.127	2040	0.465	0.50	0.459	12.5	10.8	12.2
5.48	24.552	1650	0.466	0.60	0.457	12.6	10.8	12.1
5.58	24.989	940	0.461	0.30	0.456	12.4	10.6	12.1
5.68	25.438	630	0.398	0.80	0.387	10.6	8.2	9.8
5.79	25.945	510	0.378	1.50	0.356	10.0	7.4	8.8
5.89	26.417	770	0.469	0.10	0.467	12.7	10.9	12.5
5.97	26.802	1280	0.478	0.20	0.475	12.9	11.2	12.7
6.02	27.045	1150	0.480	1.40	0.460	13.0	11.3	12.2
6.08	27.340	1060	0.479	2.20	0.447	12.9	11.3	11.8
6.19	27.887	760	0.487	0.40	0.481	13.2	11.6	12.9
6.29	28.391	1560	0.477	0.70	0.466	12.9	11.2	12.4
6.39	28.899	620	0.410	2.40	0.377	10.9	8.6	9.5
6.48	29.359	490	0.469	2.70	0.429	12.6	10.9	11.2
6.58	29.871	1210	0.471	0.90	0.457	12.7	11.0	12.1
6.68	30.382	610	0.428	3.50	0.379	11.5	9.3	9.5
6.79	30.939	410	0.377	11.10	0.223	9.9	7.3	4.3
6.89	31.439	420	0.384	10.50	0.240	10.2	7.6	4.9