Thurow, Juergen W; Moullade, Michel; Brumsack, Hans-Jürgen; Masure, Edwige; Taugourdeau-Lantz, Josette; Dunham, Keith W (1988): (Table 1) Description of CTBE samples from ODP Hole 103-641A and DSDP Hole 43-398D [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.743472, In supplement to: Thurow, JW et al. (1988): The Cenomanian/Turonian Boundary Event (CTBE) at Hole 641A, ODP Leg 103 (Compared with the CTBE interval at Site 398). In: Boillot, G; Winterer, EL; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 103, 587-634, https://doi.org/10.2973/odp.proc.sr.103.172.1988
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Project(s):
Deep Sea Drilling Project (DSDP)
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 41.557500 * Median Longitude: -11.450000 * South-bound Latitude: 40.960000 * West-bound Longitude: -12.181700 * North-bound Latitude: 42.155000 * East-bound Longitude: -10.718300
Date/Time Start: 1976-04-14T00:00:00 * Date/Time End: 1985-06-10T14:30:00
Minimum Elevation: -4646.0 m * Maximum Elevation: -3910.0 m
Event(s):
47-398D * Latitude: 40.960000 * Longitude: -10.718300 * Date/Time: 1976-04-14T00:00:00 * Elevation: -3910.0 m * Penetration: 1740 m * Recovery: 928.4 m * Location: North Atlantic/SEAMOUNT * Campaign: Leg47 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 135 cores; 1269 m cored; 28.5 m drilled; 73.2 % recovery
103-641A * Latitude: 42.155000 * Longitude: -12.181700 * Date/Time Start: 1985-06-08T03:30:00 * Date/Time End: 1985-06-10T14:30:00 * Elevation: -4646.0 m * Penetration: 63.6 m * Recovery: 40.37 m * Location: South Atlantic Ocean * Campaign: Leg103 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 7 cores; 63.6 m cored; 0 m drilled; 63.5 % recovery
Comment:
Clay minerals are numbered according to their relative abundance in the clay fraction; higher numbers indicate decreasing amounts; smectite, the dominant clay mineral in all samples, is number 1. Quartz is of detrital or biogenic origin, calcite from planktonic foraminifers. Zeolite is probably an alteration product of radiolarian tests. Mica and feldspars are of detrital origin. The origin of chlorite, which forms only a small part of the samples, is uncertain, but it may be partially detrital. The microplankton content common in samples from the CTBE interval at Site 398 is not shown.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Thurow, Juergen W | DSDP/ODP/IODP sample designation | ||
| 3 | Lithologic unit/sequence | Unit | Thurow, Juergen W | |||
| 4 | Lithology/composition/facies | Lithology | Thurow, Juergen W | |||
| 5 | Smectite | Sme | Thurow, Juergen W | |||
| 6 | Clay | Clay | Thurow, Juergen W | X-ray diffraction (XRD) | mixed-layer | |
| 7 | Illite | Ill | Thurow, Juergen W | X-ray diffraction (XRD) | ||
| 8 | Kaolinite | Kln | Thurow, Juergen W | X-ray diffraction (XRD) | ||
| 9 | Palygorskite | Plg | Thurow, Juergen W | X-ray diffraction (XRD) | ||
| 10 | Minerals | Minerals | Thurow, Juergen W | X-ray diffraction (XRD) | trace minerals | |
| 11 | Minerals | Minerals | Thurow, Juergen W | X-ray diffraction (XRD) | #1, 2-63 µm, powder diffraction | |
| 12 | Minerals | Minerals | Thurow, Juergen W | X-ray diffraction (XRD) | #2, 2-63 µm, powder diffraction | |
| 13 | Description | Description | Thurow, Juergen W | X-ray diffraction (XRD) | #1, of grains >63 µm | |
| 14 | Description | Description | Thurow, Juergen W | X-ray diffraction (XRD) | #2, of grains >63 µm | |
| 15 | Description | Description | Thurow, Juergen W | X-ray diffraction (XRD) | #3, of grains >63 µm |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
152 data points