Grobe, Hannes (1990): Raw data files of X-ray diffraction analysis of the clay fraction from ODP Hole 113-693A [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.396949, In supplement to: Grobe, Hannes; Fütterer, Dieter K; Spieß, Volkhard (1990): Oligocene to Quaternary sedimentation processes on the Antarctic continental margin, ODP Leg 113, Site 693. In: Barker, PF; Kennett, JP; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 113, 121-131, https://doi.org/10.2973/odp.proc.sr.113.193.1990
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Further details:
Project(s):
Coverage:
Latitude: -70.832000 * Longitude: -14.573500
Date/Time Start: 1987-01-30T09:00:00 * Date/Time End: 1987-02-05T03:15:00
Minimum Elevation: -2371.0 m * Maximum Elevation: -2371.0 m
Event(s):
113-693A * Latitude: -70.832000 * Longitude: -14.573500 * Date/Time Start: 1987-01-30T09:00:00 * Date/Time End: 1987-02-05T03:15:00 * Elevation: -2371.0 m * Penetration: 483.9 m * Recovery: 213.58 m * Location: Weddell Sea * Campaign: Leg113 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 51 core; 483.9 m cored; 0 m drilled; 44.1 % recovery
Comment:
Format of files is text, two tab-delimited columns: 1. Angle of goniometer, 2. Counts. Samples were measured with a Cobalt K-alpha bulb in goniometer steps of 0.02 degree. File names consist of core label and depth of sample in six digits cm with leading zeros separated by an underline and ending with _clay.txt. All raw data files are stored in one zip-archive, linked to this metadescription. Clay fraction less than 2 micron was quantitatively separated by Atterberg method (settling tube), washed, dried and milled. Clay was resuspended and texturized on sample holder for analysis.
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
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1.8 MBytes