Leduc, Guillaume; Schneider, Ralph R; Kim, Jung-Hyun; Lohmann, Gerrit (2010): Expanded GHOST database [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.737370, Supplement to: Leduc, G et al. (2010): Holocene and Eemian Sea surface temperature trends as revealed by alkenone and Mg/Ca paleothermometry. Quaternary Science Reviews, 29(7-8), 989-1004, https://doi.org/10.1016/j.quascirev.2010.01.004
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Abstract:
In this study we review a global set of alkenone- and foraminiferal Mg/Ca-derived sea surface temperatures (SST) records from the Holocene and compare them with a suite of published Eemian SST records based on the same approach. For the Holocene, the alkenone SST records belong to the actualized GHOST database (Kim, J.-H., Schneider R.R., 2004). The actualized GHOST database not only confirms the SST changes previously described but also documents the Holocene temperature evolution in new oceanic regions such as the Northwestern Atlantic, the eastern equatorial Pacific, and the Southern Ocean. A comparison of Holocene SST records stemming from the two commonly applied paleothermometry methods reveals contrasting - sometimes divergent - SST evolution, particularly at low latitudes where SST records are abundant enough to infer systematic discrepancies at a regional scale. Opposite SST trends at particular locations could be explained by out-of-phase trends in seasonal insolation during the Holocene. This hypothesis assumes that a strong contrast in the ecological responses of coccolithophores and planktonic foraminifera to winter and summer oceanographic conditions is the ultimate reason for seasonal differences in the origin of the temperature signal provided by these organisms. As a simple test for this hypothesis, Eemian SST records are considered because the Holocene and Eemian time periods experienced comparable changes in orbital configurations, but had a higher magnitude in insolation variance during the Eemian. For several regions, SST changes during both interglacials were of a similar sign, but with higher magnitudes during the Eemian as compared to the Holocene. This observation suggests that the ecological mechanism shaping SST trends during the Holocene was comparable during the penultimate interglacial period. Although this "ecology hypothesis" fails to explain all of the available results, we argue that any other mechanism would fail to satisfactorily explain the observed SST discrepancies among proxies.
Project(s):
Integrierte Analyse zwischeneiszeitlicher Klimadynamik (INTERDYNAMIK)
Funding:
German Research Foundation (DFG), grant/award no. 25575884: Integrierte Analyse zwischeneiszeitlicher Klimadynamik
Coverage:
Median Latitude: 14.650135 * Median Longitude: 17.085231 * South-bound Latitude: -50.000000 * West-bound Longitude: -158.190000 * North-bound Latitude: 74.998083 * East-bound Longitude: 179.500000
Date/Time Start: 1963-04-05T00:00:00 * Date/Time End: 2003-02-27T06:25:00
Event(s):
96-619 * Latitude: 27.193500 * Longitude: -91.409000 * Date/Time: 1983-10-21T00:00:00 * Elevation: -2259.0 m * Penetration: 208.7 m * Recovery: 111.9 m * Location: Gulf of Mexico * Campaign: Leg96 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 25 cores; 134.4 m cored; 0 m drilled; 83.2 % recovery
108-658C * Latitude: 20.749200 * Longitude: -18.580800 * Date/Time Start: 1986-03-08T00:45:00 * Date/Time End: 1986-03-08T16:00:00 * Elevation: -2273.0 m * Penetration: 72.9 m * Recovery: 70.38 m * Location: Canarias Sea * Campaign: Leg108 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 8 cores; 72.9 m cored; 0 m drilled; 96.5 % recovery
138-846 * Latitude: -3.095000 * Longitude: -90.818330 * Date/Time Start: 1991-05-21T00:00:00 * Date/Time End: 1991-05-26T00:00:00 * Elevation: -3296.0 m * Penetration: 871.5 m * Recovery: 821.61 m * Location: South Pacific Ocean * Campaign: Leg138 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 92 cores; 865.5 m cored; 0 m drilled; 94.9 % recovery
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
133 datasets
Download Data
Datasets listed in this publication series
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 96-619 using alkenones. https://doi.org/10.1594/PANGAEA.737202
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 108-658C using alkenones. https://doi.org/10.1594/PANGAEA.737190
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 138-846 using alkenones. https://doi.org/10.1594/PANGAEA.737191
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 160-967D using alkenones. https://doi.org/10.1594/PANGAEA.737192
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 160-969E using alkenones. https://doi.org/10.1594/PANGAEA.737193
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 161-977 using alkenones. https://doi.org/10.1594/PANGAEA.737194
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 162-984 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736981
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 165-999A using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736982
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 165-1002C using alkenones. https://doi.org/10.1594/PANGAEA.737196
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 167-1012B using alkenones. https://doi.org/10.1594/PANGAEA.737197
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 167-1017E using alkenones. https://doi.org/10.1594/PANGAEA.737198
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 167-1019C using alkenones. https://doi.org/10.1594/PANGAEA.737199
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 175-1078C using alkenones. https://doi.org/10.1594/PANGAEA.737200
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 175-1084B using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736983
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 184-1145C using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736984
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 202-1233 using alkenones. https://doi.org/10.1594/PANGAEA.737201
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 202-1240 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736985
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 202-1242 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736986
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core 202-1242 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.737014
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core A-7 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736987
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core AD91-17 using alkenones. https://doi.org/10.1594/PANGAEA.737203
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Alkenone-derived Holocene Sea Surface Temperature database. https://doi.org/10.1594/PANGAEA.737301
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core BOFS31/1K using alkenones. https://doi.org/10.1594/PANGAEA.737204
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core BOFS31/1K using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736988
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core BS79-33 using alkenones. https://doi.org/10.1594/PANGAEA.737205
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core BS79-38 using alkenones. https://doi.org/10.1594/PANGAEA.737206
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core CH07-98-GGC19 using alkenones. https://doi.org/10.1594/PANGAEA.737207
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core D13882 using alkenones. https://doi.org/10.1594/PANGAEA.737208
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GeoB1023-5 using alkenones. https://doi.org/10.1594/PANGAEA.737209
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GeoB3129-1 using alkenones. https://doi.org/10.1594/PANGAEA.737210
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GeoB3129-1 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736989
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GeoB3313-1 using alkenones. https://doi.org/10.1594/PANGAEA.737211
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GeoB3910-2 using alkenones. https://doi.org/10.1594/PANGAEA.737212
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GeoB4509-2 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736990
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GeoB4905-4 using alkenones. https://doi.org/10.1594/PANGAEA.737213
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GeoB5546-2 using alkenones. https://doi.org/10.1594/PANGAEA.737214
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GeoB5844-2 using alkenones. https://doi.org/10.1594/PANGAEA.737215
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GeoB5901-2 using alkenones. https://doi.org/10.1594/PANGAEA.737216
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GeoB6007-2 using alkenones. https://doi.org/10.1594/PANGAEA.737217
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GeoB6518-1 using alkenones. https://doi.org/10.1594/PANGAEA.737218
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GeoB7139-2 using alkenones. https://doi.org/10.1594/PANGAEA.737219
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GeoB7926-2 using alkenones. https://doi.org/10.1594/PANGAEA.737220
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GGC-15 using alkenones. https://doi.org/10.1594/PANGAEA.737221
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GIK17748-2 using alkenones. https://doi.org/10.1594/PANGAEA.737222
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GIK17940-2 using alkenones. https://doi.org/10.1594/PANGAEA.737223
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GIK17964-1 using alkenones. https://doi.org/10.1594/PANGAEA.737224
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GIK18252-3 using alkenones. https://doi.org/10.1594/PANGAEA.737225
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GIK18287-3 using alkenones. https://doi.org/10.1594/PANGAEA.737226
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core GIK23258-2 using alkenones. https://doi.org/10.1594/PANGAEA.737227
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core IOW225514 using alkenones. https://doi.org/10.1594/PANGAEA.737228
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core IOW225517 using alkenones. https://doi.org/10.1594/PANGAEA.737229
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core JR51-GC35 using alkenones. https://doi.org/10.1594/PANGAEA.737230
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core JT96-0909PC using alkenones. https://doi.org/10.1594/PANGAEA.737231
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core KNR176-JPC32 using alkenones. https://doi.org/10.1594/PANGAEA.737232
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core LAPAZ21P using alkenones. https://doi.org/10.1594/PANGAEA.737233
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core M40/4_SL67 using alkenones. https://doi.org/10.1594/PANGAEA.737236
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core M40/4_SL71 using alkenones. https://doi.org/10.1594/PANGAEA.737237
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core M40/4_SL78 using alkenones. https://doi.org/10.1594/PANGAEA.737238
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core M40/4_SL87 using alkenones. https://doi.org/10.1594/PANGAEA.737239
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core M44/1_74KL using alkenones. https://doi.org/10.1594/PANGAEA.737240
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core M44/1_KL71 using alkenones. https://doi.org/10.1594/PANGAEA.737241
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core M35003-4 using alkenones. https://doi.org/10.1594/PANGAEA.737234
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core M39008-3 using alkenones. https://doi.org/10.1594/PANGAEA.737235
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD01-2378 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736991
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD01-2390 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736992
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD01-2412 using alkenones. https://doi.org/10.1594/PANGAEA.737242
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD01-2416 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736993
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD01-2443 using alkenones. https://doi.org/10.1594/PANGAEA.737243
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD02-2529 using alkenones. https://doi.org/10.1594/PANGAEA.737244
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD02-2575 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736994
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD03-2611G using alkenones. https://doi.org/10.1594/PANGAEA.737245
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD03-2707 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736995
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD77-194 using alkenones. https://doi.org/10.1594/PANGAEA.737246
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD79-257 using alkenones. https://doi.org/10.1594/PANGAEA.737247
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD94-103 using alkenones. https://doi.org/10.1594/PANGAEA.737249
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD95-2011 using alkenones. https://doi.org/10.1594/PANGAEA.737250
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD95-2015 using alkenones. https://doi.org/10.1594/PANGAEA.737251
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD95-2042 using alkenones. https://doi.org/10.1594/PANGAEA.737252
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD95-2043 using alkenones. https://doi.org/10.1594/PANGAEA.737253
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD97-2120 using alkenones. https://doi.org/10.1594/PANGAEA.737254
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD97-2120 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736996
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD97-2121 using alkenones. https://doi.org/10.1594/PANGAEA.737255
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD97-2125 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736997
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD97-2141 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736998
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD97-2151 using alkenones. https://doi.org/10.1594/PANGAEA.737256
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD98-2162 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.736999
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD98-2165 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.737000
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD98-2170 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.737001
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD98-2176 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.737002
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD98-2181 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.737003
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD99-2251 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.737004
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD99-2334 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.737005
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core MD85674 using alkenones. https://doi.org/10.1594/PANGAEA.737248
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core ME0005A-24JC using alkenones. https://doi.org/10.1594/PANGAEA.737257
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Mg/Ca-derived Holocene Sea Surface Temperature database. https://doi.org/10.1594/PANGAEA.736946
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core OCE326-GGC26 using alkenones. https://doi.org/10.1594/PANGAEA.737258
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core OCE326-GGC26 using Mg/Ca-ratios. https://doi.org/10.1594/PANGAEA.737006
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core OCE326-GGC30 using alkenones. https://doi.org/10.1594/PANGAEA.737259
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core PC-2 using alkenones. https://doi.org/10.1594/PANGAEA.737261
- Leduc, G; Schneider, RR; Kim, J-H et al. (2010): Sea surface temperature reconstruction from sediment core PC-4 using alkenones. https://doi.org/10.1594/PANGAEA.737289