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PANGAEA.
Data Publisher for Earth & Environmental Science

Kuhn, Gerhard; Hillenbrand, Claus-Dieter; Kasten, Sabine; Smith, James A; Nitsche, Frank-Oliver; Frederichs, Thomas; Wiers, Steffen; Ehrmann, Werner; Klages, Johann Philipp; Mogollón, José M (2017): S-ratios of sediment core PS69/288-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.874150, In supplement to: Kuhn, G et al. (2017): Evidence for a palaeo-subglacial lake on the Antarctic continental shelf. Nature Communications, 8, 15591, https://doi.org/10.1038/NCOMMS15591

Always quote citation above when using data! You can download the citation in several formats below.

RIS CitationBibTeX CitationShow MapGoogle Earth

Further details:
Liu, Qingsong; Roberts, Andrew P; Larrasoaña, Juan C; Banerjee, Subir K; Guyodo, Yohan; Tauxe, Lisa; Oldfield, Frank (2012): Environmental magnetism: Principles and applications. Reviews of Geophysics, 50(4), https://doi.org/10.1029/2012RG000393
Coverage:
Latitude: -74.415800 * Longitude: -102.991300
Date/Time Start: 2006-03-13T19:51:00 * Date/Time End: 2006-03-13T19:51:00
Minimum DEPTH, sediment/rock: 0.029 m * Maximum DEPTH, sediment/rock: 9.111 m
Event(s):
PS69/288-3 * Latitude: -74.415800 * Longitude: -102.991300 * Date/Time: 2006-03-13T19:51:00 * Elevation: -772.0 m * Recovery: 9.12 m * Location: Amundsen Sea * Campaign: ANT-XXIII/4 (PS69) * Basis: Polarstern * Method/Device: Gravity corer (GC) * Comment: 10 core sections: 0-0.16, 0.16-1.15, 1.15-2.15, 2.15-3.15, 3.15-4.14, 4.14-5.12, 5.12-6.12, 6.12-7.12, 7.12-8.12, 8.12-9.12 m; bag sample from below CC
Comment:
IRM subsequently acquired in oppositely directed fields of 100 mT (IRM-100) and 300 mT (IRM-300) was measured in order to estimate the ratio of low- ([titano-]magnetite/maghemite) to high-coercive (hematite, goethite) magnetic minerals by calculation of S-100 = IRM-100/IRM700 and S-300 = IRM-300/IRM700 ratios (Liu et al., 2012)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Depth, compositeDepth compmcdFrederichs, Thomas
DEPTH, sediment/rockDepth sedmFrederichs, ThomasGeocode – core depth
S-ratio (hematite/magnetite)S-rFrederichs, ThomasS-Ratio 100
S-ratio (hematite/magnetite)S-rFrederichs, ThomasS-Ratio 300
Size:
1104 data points

Data

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


Depth comp [mcd]

Depth sed [m]
(core depth)

S-r
(S-Ratio 100)

S-r
(S-Ratio 300)
0.0890.029-0.552596-0.913002
0.1120.052-0.682172-0.941297
0.1350.075-0.671070-0.927050
0.1580.098-0.662839-0.931103
0.1810.121-0.666266-0.927730
0.2040.144-0.660845-0.928358
0.2570.197-0.676328-0.931906
0.2800.220-0.669981-0.937356
0.3030.243-0.627723-0.934525
0.3260.266-0.635681-0.935506
0.3490.289-0.632766-0.930125
0.3720.312-0.683384-0.940323
0.3950.335-0.697585-0.934395
0.4180.358-0.713556-0.943132
0.4540.394-0.716432-0.940393
0.4770.417-0.703908-0.941211
0.5000.440-0.664689-0.940083
0.5230.463-0.697376-0.943438
0.5460.486-0.693607-0.941839
0.5690.509-0.692101-0.938780
0.5920.532-0.703607-0.945661
0.6150.555-0.705248-0.940351
0.6560.596-0.700452-0.931668
0.6790.619-0.696439-0.942597
0.7020.642-0.681789-0.939847
0.7250.665-0.708427-0.946808
0.7480.688-0.711476-0.949486
0.7710.711-0.702923-0.943546
0.7940.734-0.710865-0.943744
0.8170.757-0.710968-0.944729
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0.8840.824-0.712909-0.946272
0.9070.847-0.698814-0.945597
0.9300.870-0.715569-0.950945
0.9530.893-0.717638-0.944154
0.9760.916-0.715608-0.945891
0.9990.939-0.736757-0.944709
1.0220.962-0.701132-0.888701
1.0550.995-0.729100-0.942879
1.0781.018-0.717696-0.951211
1.1011.041-0.688421-0.942593
1.1241.064-0.716488-0.953428
1.1471.087-0.707123-0.945797
1.1701.110-0.705647-0.946915
1.2211.161-0.711517-0.945957
1.2611.201-0.717404-0.943795
1.2841.224-0.718968-0.945648
1.3071.247-0.701170-0.944404
1.3301.270-0.688694-0.947714
1.3531.293-0.716732-0.949541
1.3761.316-0.709696-0.944128
1.3991.339-0.716372-0.951352
1.4221.362-0.726804-0.948453
1.4591.399-0.711473-0.945683
1.4821.422-0.699956-0.947293
1.5051.445-0.677095-0.938458
1.5281.468-0.682260-0.946042
1.5511.491-0.707354-0.952237
1.5741.514-0.701463-0.948276
1.5971.537-0.644005-0.948711
1.6201.560-0.631820-0.912508
1.6601.600-0.656093-0.940744
1.6831.623-0.640471-0.948594
1.7061.646-0.640494-0.941690
1.7291.669-0.616435-0.932749
1.7521.692-0.646615-0.941419
1.7751.715-0.642625-0.939720
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1.8211.761-0.654935-0.931257
1.8581.798-0.644879-0.939191
1.8811.821-0.642473-0.939602
1.9041.844-0.657700-0.943287
1.9271.867-0.626072-0.935540
1.9501.890-0.653356-0.948492
1.9731.913-0.638125-0.934327
1.9961.936-0.643713-0.942327
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2.0521.992-0.652269-0.943926
2.0752.015-0.638343-0.934260
2.0982.038-0.629275-0.938835
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2.3252.265-0.560345-0.915121
2.3482.288-0.575595-0.922247
2.3712.311-0.571734-0.917691
2.3942.334-0.559113-0.919769
2.4172.357-0.571299-0.922950
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2.5242.464-0.578673-0.924058
2.5472.487-0.623381-0.947427
2.5702.510-0.581989-0.933168
2.5932.533-0.612071-0.940217
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3.0592.999-0.623083-0.948774
3.0823.022-0.654815-0.957235
3.1053.045-0.652097-0.956294
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3.1513.091-0.638132-0.955888
3.1743.114-0.639553-0.954218
3.1973.137-0.630713-0.951181
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3.4863.426-0.686813-0.965782
3.5093.449-0.662589-0.960064
3.5323.472-0.624205-0.943495
3.5553.495-0.678396-0.965367
3.5783.518-0.701762-0.963148
3.6013.541-0.701383-0.964052
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3.6633.603-0.696352-0.962780
3.6863.626-0.722536-0.965948
3.7093.649-0.720941-0.965280
3.7323.672-0.692772-0.962812
3.7553.695-0.704562-0.963772
3.7783.718-0.697594-0.961667
3.8013.741-0.744984-0.964825
3.8243.764-0.711886-0.962455
3.8643.804-0.686268-0.959401
3.8873.827-0.712953-0.966925
3.9103.850-0.701195-0.963737
3.9333.873-0.634649-0.939698
3.9563.896-0.645198-0.939202
3.9793.919-0.633753-0.932800
4.0023.942-0.630961-0.937084
4.0253.965-0.678920-0.949050
4.0664.006-0.696395-0.958531
4.0894.029-0.703669-0.955760
4.1124.052-0.686010-0.957068
4.1354.075-0.642918-0.940152
4.1584.098-0.699462-0.960589
4.1814.121-0.736576-0.959557
4.1984.138-0.736394-0.960788
4.2064.146-0.733224-0.963166
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4.2584.198-0.736128-0.962271
4.2814.221-0.727065-0.965005
4.3044.244-0.704900-0.958045
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4.4824.422-0.707300-0.956297
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4.6614.601-0.716964-0.954998
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4.7074.647-0.724296-0.940771
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4.8194.759-0.463820-0.918705
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4.8654.805-0.518933-0.954669
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4.9114.851-0.468278-0.946529
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4.9574.897-0.438624-0.949220
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5.0865.026-0.476947-0.953697
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5.1595.099-0.490043-0.951550
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5.1865.126-0.519160-0.955789
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5.2325.172-0.464202-0.910792
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5.3705.310-0.319368-0.918389
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