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Ehrmann, Werner; Setti, Massimo; Marinoni, L (2005): Clay mineralogy of core CRP-3. PANGAEA, https://doi.org/10.1594/PANGAEA.314468, In supplement to: Ehrmann, W et al. (2005): Clay minerals in Cenozoic sediments off Cape Roberts (McMurdo Sound, Antarctica) reveal palaeoclimatic history. Palaeogeography, Palaeoclimatology, Palaeoecology, 229(3), 187-211, https://doi.org/10.1016/j.palaeo.2005.06.022

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Project(s):
Coverage:
Latitude: -77.006000 * Longitude: 163.719000
Date/Time Start: 1999-10-09T00:00:00 * Date/Time End: 1999-11-19T00:00:00
Minimum DEPTH, sediment/rock: 8.97 m * Maximum DEPTH, sediment/rock: 788.94 m
Event(s):
CRP-3 * Latitude: -77.006000 * Longitude: 163.719000 * Date/Time Start: 1999-10-09T00:00:00 * Date/Time End: 1999-11-19T00:00:00 * Elevation: -295.0 m * Penetration: 939 m * Recovery: 936 m * Location: Ross Sea * Campaign: CRP-3 * Basis: Sampling/drilling from ice * Method/Device: Core wireline system (CWS) * Comment: 11.76 km at 76° true from Cape Roberts, 2.04 km at 225° true from CRP-2. Fast ice thickness: 2.0 to 2.2 m. Sea rise embedded to 9.55 mbsf. Lateral ice movement from spudding 5.0 m to 82° true. HQ core to 345.85 mbsf. NQ core to 939.42 mbsf. Core recovery 97%. Phase 1 logging to 345 mbsf, Phase 2 logging to 773 mbsf, Phase 3 logging to 918 mbsf. Deepest Cenozoic lithology and depth: sandstone breccia from 822.87 to 823.11 mbsf. Age of oldest Cenozoic strata: earliest Oligocene or latest Eocene. Deepest core lithology and depth: light red-brown quartz-cemented quartz sandstone to 939.42 mbsf. Age of bedrock: (mid?) Devonian.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepthmGeocode
2Size fraction < 0.002 mm, clay<2 µm%Ehrmann, WernerGrain size, sieving/settling tubein matrix
3SmectiteSme%Ehrmann, WernerX-ray diffraction TEXTUR, clay fraction
4IlliteIll%Ehrmann, WernerX-ray diffraction TEXTUR, clay fraction
5ChloriteChl%Ehrmann, WernerX-ray diffraction TEXTUR, clay fraction
6KaoliniteKln%Ehrmann, WernerX-ray diffraction TEXTUR, clay fraction
7Smectite crystallinitySme crystd2ThetaEhrmann, Werner
8Illite crystallinityIll crystd2ThetaEhrmann, Werner
9Illite 5Å/10Å Esquevin-indexIll EIEhrmann, Werner
10Illite position 10ÅIll 10ÅÅEhrmann, Werner
Size:
1046 data points

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