Takai, Ken; Mottl, Michael J; Nielsen, Simon Harder Holm; Expedition 331 Scientists (2012): Visual core description (VCD) from IODP Hole 331-C0014E [dataset]. SIO7 Data Center, J-CORES Database; Ocean Drilling Program, Center for Deep Earth Exploration (JAMSTEC), PANGAEA, https://doi.org/10.1594/PANGAEA.776715
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2012-02-27 • DOI registered: 2012-07-05
Related to:
IODP/CDEX (2012): SIO7 Data Center, J-CORES Database. Ocean Drilling Program, Center for Deep Earth Exploration, Japan Agency for Marine-Earth Science and Technology, Yokohama Kanagawa 236-0001, JAPAN, https://www.jamstec.go.jp/sio7/j-cores.data/315/C0001H/
Takai, Ken; Mottl, Michael J; Nielsen, Simon Harder Holm; Expedition 331 Scientists (2010): Integrated Ocean Drilling Program Expedition 331 Preliminary Report. Deep Hot Biosphere. Washington, DC (Integrated Ocean Drilling Program Management International, Inc.), 331, https://doi.org/10.2204/iodp.pr.331.2010
Other version:
IODP Hole 331-C0014E, snapshot taken on 2011-10-03, J-CORES, SIO7 Data Center [dataset]. https://www.jamstec.go.jp/sio7/j-cores.data/331/C0014E/
Project(s):
Coverage:
Latitude: 27.790263 * Longitude: 126.900677
Minimum DEPTH, sediment/rock: 16.000 m * Maximum DEPTH, sediment/rock: 34.610 m
Event(s):
Comment:
Geocode = [m CSF-A] Top Core depth (below sea floor)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Expedition 331 Scientists | DSDP/ODP/IODP sample designation | Sample top | |
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Depth, top/min | Depth top | m | Expedition 331 Scientists | [m CSF-B] Top Core depth (below sea floor) | |
| 4 | Sample code/label 2 | Sample label 2 | Expedition 331 Scientists | DSDP/ODP/IODP sample designation | Sample bottom | |
| 5 | Depth, bottom/max | Depth bot | m | Expedition 331 Scientists | [m CSF-A] Bottom Core depth (below sea floor) | |
| 6 | Depth, bottom/max | Depth bot | m | Expedition 331 Scientists | [m CSF-B] Bottom Core depth (below sea floor) | |
| 7 | Lithology/composition/facies | Lithology | Expedition 331 Scientists | Visual description | Petrological comment on Section | |
| 8 | Lithology/composition/facies | Lithology | Expedition 331 Scientists | Visual description | Continued | |
| 9 | Lithology/composition/facies | Lithology | Expedition 331 Scientists | Visual description | Continued | |
| 10 | Lithology/composition/facies | Lithology | Expedition 331 Scientists | Visual description | Continued | |
| 11 | Lithology/composition/facies | Lithology | Expedition 331 Scientists | Visual description | Continued | |
| 12 | Lithology/composition/facies | Lithology | Expedition 331 Scientists | Visual description | Continued | |
| 13 | Lithology/composition/facies | Lithology | Expedition 331 Scientists | Visual description | Continued | |
| 14 | Lithology/composition/facies | Lithology | Expedition 331 Scientists | Visual description | Continued | |
| 15 | Lithology/composition/facies | Lithology | Expedition 331 Scientists | Visual description | Continued | |
| 16 | Time Stamp | Time Stamp | Expedition 331 Scientists | Of petrological comment |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
184 data points
Data
| 1 Sample label (Sample top, DSDP/ODP/IODP sam...) | 2 Depth sed [m] | 3 Depth top [m] ([m CSF-B] Top Core depth (bel...) | 4 Sample label 2 (Sample bottom, DSDP/ODP/IODP ...) | 5 Depth bot [m] ([m CSF-A] Bottom Core depth (...) | 6 Depth bot [m] ([m CSF-B] Bottom Core depth (...) | 7 Lithology (Petrological comment on Secti...) | 8 Lithology (Continued, Visual description) | 9 Lithology (Continued, Visual description) | 10 Lithology (Continued, Visual description) | 11 Lithology (Continued, Visual description) | 12 Lithology (Continued, Visual description) | 13 Lithology (Continued, Visual description) | 14 Lithology (Continued, Visual description) | 15 Lithology (Continued, Visual description) | 16 Time Stamp (Of petrological comment) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 331-C0014E-1H-1,0.0 | 16.000 | 16.000 | 331-C0014E-1H-1,16.0 | 16.160 | 16.160 | 0.0 to 16.0cm: Clast supported pumiceous gravel. Clasts of gray pumice (subangular to subrounded, up to 4cm in length) in a matrix of gray gritty-clay. | Trace amounts of pyrite framboids thoughout. Pumice clasts moderately altered. Fragments of <1mm pumice and volcanic glass. Rare anhydrite crystals (<0.5mm). | 2010-09-18T16:11:57 | |||||||
| 331-C0014E-1H-2,0.0 | 16.160 | 16.160 | 331-C0014E-1H-2,140.5 | 17.565 | 17.565 | 0.0 to 4.0cm: Gray clast supported pumiceous gravel. Large, subrounded to subangular clasts of pumice up to 2cm in length in a gray matrix of gritty-clay. Trace pyrite throughout matrix (inc. framboids). Possible sphalerite. | Abundant grit-sized fragments of pumice and volcanic glass. Rare anhydrite. 4.0 to 96.0cm: Gray matrix supported pumiceous grit. Grit-sized fragments composed of pumice. Clay matrix includes trace amounts of framboidal pyrite. | Abundant grit-sized fragments of pumice and volcanic glass. Rare anhydrite. 96.0 to 127.0cm: Gray clast supported pumiceous gravel. Large, subrounded to subangular clasts of pumice up to 4cm in length in a gray matrix of gritty-clay. | Trace pyrite throughout matrix (inc. framboids). Abundant grit-sized fragments of pumice and volcanic glass. Rare anhydrite. 127.0 to 140.5cm: Gray matrix supported pumiceous grit. | 2010-09-18T16:19:31 | |||||
| 331-C0014E-1H-3,0.0 | 17.565 | 17.565 | 331-C0014E-1H-3,140.5 | 18.970 | 18.970 | 0.0 to 69.0cm:Mottled white to gray hydrothermal clay. Matrix composed of rare pumice fragments, anhydrite and hydrothermal clay. Trace pyrite (framboidal). Rare subangular clast (2cm in length) of partially devitrified pumice cemented in silica at 67cm. | Between 26-30cm small angular dark gray to brown mud-clasts (0.5 to 1cm in length). White possible anhydrite. 69.0cm to 95.0cm. Dark gray to brown clay. No white 'mottling texture'. | Matrix composed of rare pumice fragments and clay (derived from pumice?). Trace pyrite (framboidal and fine). 95.0 to 120.0cm: WR (MBIO/IW). CT scan suggests same lithology as surrounding units. 120.0 to140.5cm: Pale gray clay. | No white 'mottling texture'. Matrix composed of rare pumice fragments and clay (derived from pumice?). Trace pyrite (framboidal and fine). | 2010-09-18T18:11:50 | |||||
| 331-C0014E-1H-4,0.0 | 18.970 | 18.970 | 331-C0014E-1H-4,141.0 | 20.380 | 20.380 | 0.0 to 8.0cm: Pale gray clay. No white 'mottling texture'. Matrix composed of rare pumice fragments and clay (derived from pumice?). Trace pyrite (framboidal and fine). 8.0 to 70.0cm: Mottled white to gray, gritty hydrothermal clay. | Varied appearance due to previous clastic texture. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). 70.0 to 101.0cm: WR (MBIO/IW). CT scan suggests same lithology to surrounding units. | 101.0 to 141.0cm: Mottled white to gray, gritty hydrothermal clay. Varied appearance due to previous clastic texture. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). | Minor sulfide veinlets suggested by CT scan. Pyrite visible macroscopically. Possible sphalerite? Minor sulfide veinlets suggested by CT scan. Pyrite visible macroscopically. Possible sphalerite? | 2010-09-19T22:47:12 | |||||
| 331-C0014E-1H-5,0.0 | 20.380 | 20.380 | 331-C0014E-1H-5,98.0 | 21.360 | 21.360 | 0.0 to 31.0cm: Mottled white to gray, gritty hydrothermal clay. Varied appearance due to previous clastic texture. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). 31.0 to 61.0cm: WR (MBIO/IW). | CT scan suggests same lithology to surrounding units. 61.0 to 98.0cm: Mottled white to gray, gritty hydrothermal clay. Varied appearance due toprevious clastic texture. Matrix composed of anhydrite and hydrothermal clay. | Trace pyrite (framboidal and fine). Minor sulfide veinlets suggested by CT scan. Pyrite visible macroscopically. | 2010-09-19T22:47:35 | ||||||
| 331-C0014E-1H-6,0.0 | 21.360 | 21.360 | 331-C0014E-1H-6,132.5 | 22.685 | 22.685 | 0.0 to 4.5cm: Pale gray hydrothermal clay. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). 4.5 to 23.0cm: Dark grey hydrothermal clay. Matrix composed of anhydrite and hydrothermal clay. | Trace pyrite (framboidal and fine). Large white 'clasts' ( up to 5cm, originally pumice?) completely replaced by white clay - v.soft. Not recognised as gravel due to replacement & softness of 'clasts'. 23.0 to 51.0. Grey hydrothermal clay. | Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). 51.0 to 70.0cm:Mottled white to gray, gritty hydrothermal clay. Varied appearance due to previous clastic texture. Matrix composed of anhydrite and hydrothermal clay. | Trace pyrite (framboidal and fine). 70.0 to 100.0cm: WR (MBIO/IW). CT scan suggest similar to unit above and below. Mottled white to grey clay. 100.0 to 111.0cm: Mottled white to gray, gritty hydrothermal clay. Trace pyrite (framboidal and fine). | 2010-09-19T22:48:10 | |||||
| 331-C0014E-1H-7,0.0 | 22.685 | 22.685 | 331-C0014E-1H-7,85.5 | 23.540 | 23.540 | 0.0 to 62cm: Pale gray hydrothermal clay. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). 62.0 to 85.5cm: Mottled white to gray, gritty hydrothermal clay. | Varied appearance due to previous clastic texture. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). | 2010-09-19T22:43:51 | |||||||
| 331-C0014E-1H-8,0.0 | 23.540 | 23.540 | 331-C0014E-1H-8,52.5 | 24.065 | 24.065 | 0.0 to 52.5cm: Mottled white to gray, gritty hydrothermal clay. Varied appearance due to previous clastic texture. Matrix composed of anhydrite and hydrothermal clay.Trace pyrite (framboidal and fine). | 2010-09-19T22:44:23 | ||||||||
| 331-C0014E-1H-9,0.0 | 24.065 | 24.065 | 331-C0014E-1H-9,83.0 | 24.895 | 24.895 | 0.0 to 18.5cm: Mottled white to gray, gritty hydrothermal clay. Varied appearance due to previous clastic texture. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). 18.5 to 32.0cm: Grey hydrothermal clay. | Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). 18.5 to 32.0cm: WR (MBIO/IW). CT scan suggests same lithology as above and below. 62.0 to 83cm: Grey hydrothermal clay. | Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). | 2010-09-19T22:45:21 | ||||||
| 331-C0014E-1H-CC,0.0 | 24.895 | 24.895 | 331-C0014E-1H-CC,26.0 | 25.155 | 25.155 | 0.0 to 25.0cm: Grey hydrothermal clay. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). 25.0 to 26.0: WR (PALEO). Not imaged by CT. | 2010-09-18T18:16:59 | ||||||||
| 331-C0014E-2H-1,0.0 | 25.500 | 25.500 | 331-C0014E-2H-1,110.5 | 26.605 | 26.605 | 0.0 to 32.0cm: Redrill. Mixture of pumice fragments( <0.5cm) and hydrothermal clay. Hydrothermal matrix supported grit. Matrix of hydrothermal clay, anhydrite and altered pumice. Trace pyrite (fine). | 32.0 to 110.5cm: Mottled white to gray, hydrothermal clay. Varied appearance due to previous clastic texture. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). | 2010-09-19T22:49:55 | |||||||
| 331-C0014E-2H-2,0.0 | 26.605 | 26.605 | 331-C0014E-2H-2,22.5 | 26.830 | 26.830 | 0.0 to 22.5cm: Mottled white to gray, hydrothermal clay. Varied appearance due to previous clastic texture. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). Rare subrounded altered pumice clasts (<0.5cm). | 2010-09-19T22:50:29 | ||||||||
| 331-C0014E-2H-3,0.0 | 26.830 | 26.830 | 331-C0014E-2H-3,31.5 | 27.145 | 27.145 | 0.0 to 31.5cm: Mottled white to gray, hydrothermal clay. Varied appearance due to previous clastic texture. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). | 2010-09-19T22:52:56 | ||||||||
| 331-C0014E-2H-4,0.0 | 27.145 | 27.145 | 331-C0014E-2H-4,140.0 | 28.545 | 28.545 | 0.0 to 10.0cm: Mottled white to gray, hydrothermal clay. Varied appearance due to previous clastic texture. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). 10.0 to 40.0cm: WR (MBIO/IW). | CT scan suggests same lithology as above and below. 40.0 to 70.0cm: Mottled white to gray, hydrothermal clay. Varied appearance due to previous clastic texture. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). | 70.0 to 82.0cm: to dark grey hydrothermal clay, with large 1-2cm patches of white hydrothermal clay. Matrix of hydrothermal clay, anhydrite, and fine disseminated pyrite (trace: framboids and fine). | Pyrite visible macroscopically (around 1%). 82.0cm to 115m: Brown to dark grey hydrothermal clay, with occasisonal blebs of white hydrothermal clay. Matrix of hydrothermal clay, minor anhydrite, and fine disseminated pyrite (framboids and fine). | Pyrite visible macroscopically. | 2010-09-19T22:54:25 | ||||
| 331-C0014E-2H-5,0.0 | 28.545 | 28.545 | 331-C0014E-2H-5,141.0 | 29.955 | 29.955 | 0.0 to 13.0cm: Brown to dark grey hydrothermal clay, with large 1-2cm patches of white hydrothermal clay. Matrix of hydrothermal clay, anhydrite, and fine disseminated pyrite (trace: framboids and fine). | Pyrite visible macroscopically (around 1%). 13.0 to 45.0cm: Mottled white to gray, hydrothermal clay. Varied appearance due to previous clastic texture. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). | Between 16.0 and 20.0cm small veinlets of pyrite mineralization. 45.0 to 75.0cm: WR (MBIO/IW). CT scan suggests same lithology as above and below. 75.0 to 141.0cm: Mottled white to gray, hydrothermal clay. | Varied appearance due to previous clastic texture. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). Small veinlet of pyrite mineralization at 101.0cm. | 2010-09-19T22:55:34 | |||||
| 331-C0014E-2H-6,0.0 | 29.955 | 29.955 | 331-C0014E-2H-6,141.5 | 31.370 | 31.370 | 0.0 to 62.0cm: Mottled white to gray, hydrothermal clay. Varied appearance due to previous clastic texture. Matrix composed of anhydrite and hydrothermal clay. Trace pyrite (framboidal and fine). | Some pyrite visible macroscopically-disseminated throughout section. 62.0 to 70.0:Hydrothermal gravel. | Subrounded clasts up to 4cm in size of altered black glassy feldsparphyric volcanic rock (silicified volcaniclastic) in a white to pale gray mottled clay matrix. Feldspar in clasts has been altered to clay, groundmass is hard, probably siliceous. | Matrix composed predominantly of hydrothermal clay, with anhydrite, pumice and trace pyrite (framboidal and fine euhedral disseminations). Ghosting of rare pumice clasts (to 4cm), altered to clay. 70.0 to 100.0cm: WR (MBIO/IW). | CT scan suggests same lithology as above and below. 100.0 to 114.5cm: Hydrothermal gravel. | 2010-09-19T22:58:04 | ||||
| 331-C0014E-2H-7,0.0 | 31.370 | 31.370 | 331-C0014E-2H-7,141.0 | 32.780 | 32.780 | 0.0-8.0cm: Hydrothermal gravel. Subrounded clasts up to 1cm in size of silicified brecciated altered volcanic in a white to pale gray mottled clay matrix. | Matrix composed predominantly of hydrothermal clay, with anhydrite, pumice and trace pyrite (framboidal and fine euhedral disseminations). Base of unit in Section 6. Contact shows interfingering with lower unti, dips at ~30 degrees to horizontal. | 8.0-60.0cm: Pale to medium gray heavily indurated mottled clay witth scattered irregular anastamosing networks of framboidal pyrite veinlets, up to ~0.1mm in width. | Probably pseudoclastic texture,with indistinct ghosting of coarse pumice fragments (typically 3-5cm in size). Groundmass contains anhydrite, trace disseminated pyrite. 60.0-65.0cm:Hydrothermal gravel. | Subrounded clasts up to 1cm in size of silicified brecciated altered volcanic in a white to pale gray mottled clay matrix. | Matrix composed predominantly of hydrothermal clay, with anhydrite, pumice and trace pyrite (framboidal and fine euhedral disseminations). 119.0-125.0cm: Pale to medium gray heavily indurated mottled clay. | Groundmass contains anhydrite, trace disseminated pyrite. 125.0-133.0cm: Hydrothermal gravel. Subrounded clasts up to 1cm in size of silicified altered volcanic and pumice in a white to pale gray mottled clay matrix. | Matrix composed predominantly of hydrothermal clay, with anhydrite, pumice and trace pyrite (framboidal and fine euhedral disseminations). 133.0-141.0cm: Pale to medium gray heavily indurated mottled clay. | Groundmass contains anhydrite, trace disseminated pyrite. | 2010-09-18T22:42:23 |
| 331-C0014E-2H-8,0.0 | 32.780 | 32.780 | 331-C0014E-2H-8,141.0 | 34.190 | 34.190 | 0.0-40.0cm: Pale to medium gray heavily indurated mottled clay. Clear pseudoclastic texture, with ghosting of pale gray pumice clasts, typically 2-5cm in size and less common medium gray lithoclasts. All clasts are totally replaced by clay. | Groundmass contains anhydrite, trace disseminated pyrite. 40.0-70.0cm:WR sample (IW/MB). Appears to be similar to surrounding intervals, from XCT. 70.0-120.0cm: Pale to medium gray heavily indurated mottled clay. | Clear pseudoclastic texture, with ghosting of pale gray pumice clasts, typically 2-5cm in size and less common medium gray lithoclasts. All clasts are totally replaced by clay. Groundmass contains anhydrite, trace disseminated pyrite. | Carbonate partially fills a ~0.5cm void at 93.5cm. 120.0-141.0cm: Polymict ydrothermal gravel. | Subrounded clasts up to 3cm in size of silicified brecciated feldsparphyric altered volcanic and clay replaced pumice in a white to pale gray mottled clay matrix. | 2010-09-18T22:54:33 | ||||
| 331-C0014E-2H-9,0.0 | 34.190 | 34.190 | 331-C0014E-2H-9,42.0 | 34.610 | 34.610 | 0.0-42.0cm: Pale to medium gray heavily indurated mottled clay. Clear pseudoclastic texture, with ghosting of pale gray pumice clasts, typically 2-5cm in size and less common medium gray lithoclasts. All clasts are totally replaced by clay. | Groundmass contains anhydrite, trace disseminated pyrite. | 2010-09-18T22:58:42 | |||||||
| 331-C0014E-2H-CC,0.0 | 34.610 | 34.610 | 331-C0014E-2H-CC,18.5 | 34.795 | 34.795 | 0.0-17.5cm: Pale to medium gray heavily indurated mottled clay. Clear pseudoclastic texture, with ghosting of pale to medium gray pumice clasts, typically 2-5cm in size. | All clasts are totally replaced by clay. Groundmass contains anhydrite, trace disseminated pyrite. 17.5-18.5cm: WR sample (PAL). Not CT imaged. | 2010-09-18T23:01:09 |