Nagel, Ulrich; Schumann, Dieter (1981): (Table 1) Mineralogy at DSDP Leg 62 Holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.819454, Supplement to: Nagel, U; Schumann, D (1981): X-ray mineralogy of sediments, Deep Sea Drilling Project Leg 62. In: Thiede, J; Vallier, TL; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 62, 529-535, https://doi.org/10.2973/dsdp.proc.62.117.1981
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Abstract:
Sixty-nine sediment samples of Deep Sea Drilling Project Leg 62 were mineralogically examined by X-ray diffractometry, and gasometrically for their carbonate content. Most sediments were found to be carbonate-rich; some have up to 97% CaCO3. Many chalk or limestone samples contain chert, accounting for high quartz percentages in some analyzed samples.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 32.608580 * Median Longitude: 177.130060 * South-bound Latitude: 21.350200 * West-bound Longitude: 173.888800 * North-bound Latitude: 39.860700 * East-bound Longitude: 179.255700
Date/Time Start: 1978-08-02T00:00:00 * Date/Time End: 1978-08-28T00:00:00
Minimum DEPTH, sediment/rock: 0.58 m * Maximum DEPTH, sediment/rock: 738.96 m
Event(s):
62-463 * Latitude: 21.350200 * Longitude: 174.667800 * Date/Time: 1978-08-02T00:00:00 * Elevation: -2525.0 m * Penetration: 822.5 m * Recovery: 305.5 m * Location: North Pacific/SEAMOUNT * Campaign: Leg62 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 92 cores; 820.5 m cored; 0 m drilled; 37.2 % recovery
62-464 * Latitude: 39.860700 * Longitude: 173.888800 * Date/Time: 1978-08-17T00:00:00 * Elevation: -4637.0 m * Penetration: 308.5 m * Recovery: 77.6 m * Location: North Pacific/CONT RISE * Campaign: Leg62 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 34 cores; 308.5 m cored; 0 m drilled; 25.2 % recovery
62-465 * Latitude: 33.820500 * Longitude: 178.919000 * Date/Time: 1978-08-23T00:00:00 * Elevation: -2161.0 m * Penetration: 96 m * Recovery: 44.2 m * Location: North Pacific/CONT RISE * Campaign: Leg62 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 11 cores; 96 m cored; 0 m drilled; 46 % recovery
Comment:
Sediment depth is given in mbsf. <0.1 = trace.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Sample ID | Sample ID | Nagel, Ulrich | |||
| 6 | Comment | Comment | Nagel, Ulrich | |||
| 7 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 8 | Clay minerals | Clay min | % | Nagel, Ulrich | X-ray diffraction (XRD) | + amorphous materials, mainly volcanic glass |
| 9 | Quartz | Qz | % | Nagel, Ulrich | X-ray diffraction (XRD) | Bulk |
| 10 | Feldspar | Fsp | % | Nagel, Ulrich | X-ray diffraction (XRD) | Bulk; # = about |
| 11 | Carbonates | Carb | % | Nagel, Ulrich | X-ray diffraction (XRD) | Bulk |
| 12 | Opal-CT | Opal-CT | % | Nagel, Ulrich | X-ray diffraction (XRD) | Bulk |
| 13 | Pyrite, FeS2 | Py | % | Nagel, Ulrich | X-ray diffraction (XRD) | Bulk |
| 14 | Clinoptilolite | Cpt | % | Nagel, Ulrich | X-ray diffraction (XRD) | Bulk |
| 15 | Phillipsite | Php | % | Nagel, Ulrich | X-ray diffraction (XRD) | Bulk |
| 16 | Smectite | Sme | % | Nagel, Ulrich | X-ray diffraction (XRD) | Clay |
| 17 | Illite | Ill | % | Nagel, Ulrich | X-ray diffraction (XRD) | Clay |
| 18 | Chlorite | Chl | % | Nagel, Ulrich | X-ray diffraction (XRD) | Clay |
| 19 | Chlorite+Kaolinite | Chl+Kln | % | Nagel, Ulrich | X-ray diffraction (XRD) | Clay; not separated, because of very small amounts |
| 20 | Kaolinite | Kln | % | Nagel, Ulrich | X-ray diffraction (XRD) | Clay |
| 21 | Minerals | Minerals | Nagel, Ulrich | X-ray diffraction (XRD) | Clay, other |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
901 data points