Fujioka, Kantaro; Matsuo, Yoshiko; Nishimura, Akira; Koyama, Masato; Rodolfo, Kelvin S (1992): (Table 3) Petrographic characteristics of tephra layers from the Izu-Bonin Forearc ODP sites [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.770520, In supplement to: Fujioka, K et al. (1992): Tephras of the Izu-Bonin Forearc (Sites 787, 792, and 793). In: Taylor, B; Fujioka, K.; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 126, 47-74, https://doi.org/10.2973/odp.proc.sr.126.117.1992
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 32.183683 * Median Longitude: 140.464783 * South-bound Latitude: 31.105700 * West-bound Longitude: 140.379300 * North-bound Latitude: 32.399800 * East-bound Longitude: 140.888200
Date/Time Start: 1989-05-17T01:36:00 * Date/Time End: 1989-05-27T18:10:00
Minimum Elevation: -2975.0 m * Maximum Elevation: -1798.0 m
Event(s):
126-792A * Latitude: 32.399800 * Longitude: 140.380700 * Date/Time Start: 1989-05-17T01:36:00 * Date/Time End: 1989-05-17T17:25:00 * Elevation: -1798.0 m * Penetration: 95 m * Recovery: 72.09 m * Location: North Pacific Ocean * Campaign: Leg126 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 10 cores; 95 m cored; 0 m drilled; 75.9 % recovery
126-792B * Latitude: 32.399800 * Longitude: 140.380700 * Date/Time Start: 1989-05-17T17:25:00 * Date/Time End: 1989-05-18T08:10:00 * Elevation: -1798.0 m * Penetration: 146.4 m * Recovery: 43.59 m * Location: North Pacific Ocean * Campaign: Leg126 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 11 core; 100.7 m cored; 0 m drilled; 43.3 % recovery
126-792C * Latitude: 32.399100 * Longitude: 140.380100 * Date/Time Start: 1989-05-18T08:10:00 * Date/Time End: 1989-05-18T17:45:00 * Elevation: -1798.0 m * Penetration: 146.4 m * Recovery: 0.59 m * Location: North Pacific Ocean * Campaign: Leg126 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 1 core; 9.6 m cored; 0 m drilled; 6.1 % recovery
Comment:
+ = present, ++ = abundant, - = not observed
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Fujioka, Kantaro | DSDP/ODP/IODP sample designation | ||
| 3 | Lithology/composition/facies | Lithology | Fujioka, Kantaro | |||
| 4 | Thickness | Thick | m | Fujioka, Kantaro | ||
| 5 | Grain size description | Grain size descr | Fujioka, Kantaro | |||
| 6 | Grain size, maximum | Grain size max | µm | Fujioka, Kantaro | glass | |
| 7 | Grain size, maximum | Grain size max | µm | Fujioka, Kantaro | lithic | |
| 8 | Magnetite | Mag | Fujioka, Kantaro | |||
| 9 | Volcanic glass | Volc glass | % | Fujioka, Kantaro | mode | |
| 10 | Minerals | Minerals | % | Fujioka, Kantaro | mode, crystals | |
| 11 | Lithic grains | Lithic | % | Fujioka, Kantaro | mode | |
| 12 | Plagioclase | Pl | Fujioka, Kantaro | |||
| 13 | Clinopyroxene | Cpx | Fujioka, Kantaro | |||
| 14 | Orthopyroxene | Opx | Fujioka, Kantaro | |||
| 15 | Hornblende | Hbl | Fujioka, Kantaro | |||
| 16 | Biotite | Bt | Fujioka, Kantaro | |||
| 17 | Opaque minerals | Opaque | Fujioka, Kantaro | |||
| 18 | Volcanic glass | Volc glass | Fujioka, Kantaro | |||
| 19 | Refractive index | Ref ind | Fujioka, Kantaro | mean | ||
| 20 | Refractive index | Ref ind | Fujioka, Kantaro | min | ||
| 21 | Refractive index | Ref ind | Fujioka, Kantaro | max | ||
| 22 | Comment | Comment | Fujioka, Kantaro | |||
| 23 | Comment 2 (continued) | Comm 2 | Fujioka, Kantaro |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
2075 data points
Download Data
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