/* DATA DESCRIPTION:
Citation:	Takai, Ken; Mottl, Michael J; Nielsen, Simon Harder Holm; Expedition 331 Scientists (2012): Visual core description (VCD) from IODP Hole 331-C0017B [dataset]. SIO7 Data Center, J-CORES Database; Ocean Drilling Program, Center for Deep Earth Exploration (JAMSTEC), PANGAEA, https://doi.org/10.1594/PANGAEA.776909
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-C0017B, snapshot taken on 2011-10-03, J-CORES, SIO7 Data Center [dataset]. https://www.jamstec.go.jp/sio7/j-cores.data/331/C0017B/
Project(s):	Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP) (URI: https://www.iodp.org/)
Coverage:	LATITUDE: 27.791712 * LONGITUDE: 126.911960
	MINIMUM DEPTH, sediment/rock: 8.800 m * MAXIMUM DEPTH, sediment/rock: 18.295 m
Event(s):	331-C0017B * LATITUDE: 27.791712 * LONGITUDE: 126.911960 * ELEVATION: -1129.0 m * RECOVERY: 9.5 m * CAMPAIGN: Exp331 (Deep Hot Biosphere) * BASIS: Chikyu (URI: https://en.wikipedia.org/wiki/Chiky%C5%AB) * METHOD/DEVICE: Drilling/drill rig (DRILL)
Comment:	Geocode = [m CSF-A] Top Core depth (below sea floor)
Parameter(s):	Sample code/label (Sample label) * PI: Expedition 331 Scientists * METHOD/DEVICE: DSDP/ODP/IODP sample designation (URI: hdl:10013/epic.27914.d001) * COMMENT: Sample top
	DEPTH, sediment/rock [m] (Depth sed) * GEOCODE
	Depth, top/min [m] (Depth top) * PI: Expedition 331 Scientists * COMMENT: [m CSF-B] Top Core depth (below sea floor)
	Sample code/label 2 (Sample label 2) * PI: Expedition 331 Scientists * METHOD/DEVICE: DSDP/ODP/IODP sample designation (URI: hdl:10013/epic.27914.d001) * COMMENT: Sample bottom
	Depth, bottom/max [m] (Depth bot) * PI: Expedition 331 Scientists * COMMENT: [m CSF-A] Bottom Core depth (below sea floor)
	Depth, bottom/max [m] (Depth bot) * PI: Expedition 331 Scientists * COMMENT: [m CSF-B] Bottom Core depth (below sea floor)
	Lithology/composition/facies (Lithology) * PI: Expedition 331 Scientists * METHOD/DEVICE: Visual description * COMMENT: Petrological comment on Section
	Lithology/composition/facies (Lithology) * PI: Expedition 331 Scientists * METHOD/DEVICE: Visual description * COMMENT: Continued
	Lithology/composition/facies (Lithology) * PI: Expedition 331 Scientists * METHOD/DEVICE: Visual description * COMMENT: Continued
	Lithology/composition/facies (Lithology) * PI: Expedition 331 Scientists * METHOD/DEVICE: Visual description * COMMENT: Continued
	Lithology/composition/facies (Lithology) * PI: Expedition 331 Scientists * METHOD/DEVICE: Visual description * COMMENT: Continued
	Lithology/composition/facies (Lithology) * PI: Expedition 331 Scientists * METHOD/DEVICE: Visual description * COMMENT: Continued
	Lithology/composition/facies (Lithology) * PI: Expedition 331 Scientists * METHOD/DEVICE: Visual description * COMMENT: Continued
	Time Stamp (Time Stamp) * PI: Expedition 331 Scientists * COMMENT: Of petrological comment
License:	Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/)
Size:	81 data points
*/
Sample label (Sample top, DSDP/ODP/IODP sam...)	Depth sed [m]	Depth top [m] ([m CSF-B] Top Core depth (bel...)	Sample label 2 (Sample bottom, DSDP/ODP/IODP ...)	Depth bot [m] ([m CSF-A] Bottom Core depth (...)	Depth bot [m] ([m CSF-B] Bottom Core depth (...)	Lithology (Petrological comment on Secti...)	Lithology (Continued, Visual description)	Lithology (Continued, Visual description)	Lithology (Continued, Visual description)	Lithology (Continued, Visual description)	Lithology (Continued, Visual description)	Lithology (Continued, Visual description)	Time Stamp (Of petrological comment)
331-C0017B-1H-1,0.0	8.800	8.800	331-C0017B-1H-1,140.5	10.205	10.175	0.0-64.0 cm: Pumiceous gravel clast supported.  Pumice clasts ranging up to 5.0 cm. Olive green mud surrounds the clasts but does not make up the matrix.	Closer inspection of the mud matrix material in smear slide shows abundant amounts of fossils, mostly forams.  Shell fragments are also found; some long-needle like fossils also present.	Shards of glass are clearly seen; also dark green to brown volcanic clast are present, along with microscopic pumice grains.  Forams probably make up 10 % of the mud matrix, another 10-30 % is made up of volcanics.	Picture taken of interesting fossil, different than the usual foram. 64-128.0 cm: Olive green clay.  Small pumice clasts no larger 1.0 cm can be seen and felt throughout lithology, some of these can be seen in the CAT scan most obviously at ~ 110.0 cm.	The entire lithology does fiz when 25 % HCl is dropped on sediment, so obvious indication that forams and other CaCO3 bearing fossils are present.	In smear slide inspection small amounts of forams were observed (~5 %), also ~2 % volcanic glass represented by clear shards of material.  Remnants, small pieces of pumice were also observed.	128.0-140.5 cm: Gradation from clay to pumiceous gravel clast supported. Moderate drilling disturbance observed, as at the top one can see that a slight downward curve in the sediment can be seen.	2010-09-27T12:55:27
331-C0017B-1H-2,0.0	10.205	10.175	331-C0017B-1H-2,142.0	11.625	11.564	0.0-9.0 cm: Pumiceous gravel clast supported.  Pumice clasts ranging up to 5.0 cm.  Olive green clay is also found within this lithology. 9.0-40.5 cm: Pumiceous gravel matrix supported.  The matrix is composed of olive green clay.	Large pumice clasts (3 by 3 by 3 cm) observed at 22 and 35 cm, have a black glassy texture to them.  Closer inspection of the clay matrix in smear slide shows abundant amounts of fossils, mostly forams and possibly some diatoms (photo taken).	Spherical fossils seem to be filled with what looks like framboidal pyrite?? Shell fragments are also found; some long-needle like fossils also present.	Shards of glass are clearly seen; also dark green to brown volcanic clast are present, along with microscopic pumice grains. Forams probably make up 10 % of the clay matrix, 10-30 % is glass, pumice and volcanic material. 40.5-142.0cm: Olive green clay.	Small pumice fragments are scattered within lithology, macroscopically in trace amounts.  Entire lithology fizzes with 25 % HCl. No sedimentary structures are observed.	In smear slide different species of forms are observed and what seems to be diatoms as well due to their completely transparent nature and much smaller size.  Picture was taken.	Microscopic pumice fragments, glass, and dark-brown volcanic material was also seen (5%).  Fossils represent 5 % of lithology. 65.0-95.0 cm: MBIO/IW - Olive green clay	2010-09-27T13:50:42
331-C0017B-1H-3,0.0	11.625	11.564	331-C0017B-1H-3,141.0	13.035	12.943	0.0-140.0 cm: Olive green clay.  Entire lithology fizzes with 25 % HCl.  Small calcareous sand bands are seen at different parts of the lithology.	Best example of that is seen at 15.0-20.0 cm, but are also seen at differents depths and are clearly seen in CAT scan image.  Smear slide of material shows 10 % fossils; different types of forams, and possible diatoms.	Microscopic pumice fragments are also seen and dark brown microscopic volcanic clast; glass fragments are also present.  These make up ~ 5 %.					2010-09-27T13:58:27
331-C0017B-1H-4,0.0	13.035	12.943	331-C0017B-1H-4,140.0	14.435	14.313	0.0-140.0 cm: Olive green clay.  Entire lithology fizzes with 25 % HCl.  Small calcareous sand bands are seen at different parts of the lithology.	Best example of that is seen at 106.5-110.0 cm, but are also seen at differents depths and are clearly seen in CAT scan image.  Smear slide of material shows 10 % fossils; different types of forams, and possible diatoms.	Microscopic pumice fragments are also seen and dark brown microscopic volcanic clast; glass fragments are also present.  These make up ~ 5 %.					2010-09-27T14:43:14
331-C0017B-1H-5,0.0	14.435	14.313	331-C0017B-1H-5,142.0	15.855	15.702	0.0-142.0 cm: Olive green clay.  Entire lithology fizzes with 25 % HCl.  Small calcareous sand nodes are seen at different parts of the lithology,with one obvious one at 113 cm.  Others are seen more clearly in the CAT scan image.	Smear slide of material shows 10 % fossils; different types of forams, and possible diatoms.  Microscopic pumice fragments are also seen and dark brown microscopic volcanic clast; glass fragments are also present.  These make up ~ 5 %.						2010-09-27T14:42:40
331-C0017B-1H-6,0.0	15.855	15.702	331-C0017B-1H-6,141.0	17.265	17.082	0.0-42.0 cm: Olive green clay.  Entire lithology fizzes with 25 % HCl.  Small calcareous sand nodes are seen from 24.0-33.5 cm.  Others are seen more clearly in the CAT scan image.  Smear slide of material shows 10 % fossils; different types of forams.	Microscopic pumice fragments are also seen and dark brown microscopic volcanic clast; glass fragments are also present.  These make up ~ 5 %.  Shell fragment seen at 36.0-37.5 cm.	Planar bedding from 42.0-57.0 cm. 42.0-47.0 cm:  Greenish-grey gravel, full of forams (33 %); small, dark brown volcanic clasts (33 %); small green clasts, glass fragments and pumice (33 %).	47.0-52.0 cm: Calcareous sand, light brown to light green color, in smear slide 80 % of sediment is composed of forams and/or other fossils.  The other 20 % is composed of dark brown volcanic clasts, glass fragments, and pumice.	52.0-54.0 cm: Same as gravel described above. 54.0-57.0 cm: Same as calcareous sand described above. 57.0-62.0 cm: Same as gravel described above	62.0-141.0cm: Olive green clay. Entire lithology fizzes with 25 % HCl. Small calcareous sand nodes are seen from 121.0-123.0cm. Others are seen more clearly in the CAT scan image. Smear slide of material shows 10 % fossils; different types of forams.	Microscopic pumice fragments are also seen and dark brown microscopic volcanic clast; glass fragments are also present.	2010-10-02T06:42:36
331-C0017B-1H-7,0.0	17.265	17.082	331-C0017B-1H-7,103.0	18.295	18.090	0.0 to 102.5cm: Olive green clay.  Entire lithology fizzes with 25 % HCl.  Minor spots (<0.5cm) of sandier material (also visible on CT).  Smear slide of material shows 10 % fossils; different types of forams (fine, sub-silt sized).	Rare microscopic pumice fragments seen; rare glass fragments are also present.  Small <0.5cm shell fragment observed at 30cm. No signs of any sulfide mineralization.						2010-09-27T16:01:40
331-C0017B-1H-CC,0.0	18.295	18.090	331-C0017B-1H-CC,21.0	18.505	18.295	0.0 to 20.0 cm: Olive green clay.  Entire lithology fizzes with 25 % HCl.  Minor spots (<0.5cm) of sandier material (also visible on CT).  Smear slide of material shows 10 % fossils; different types of forams (fine, sub-silt sized).	Rare microscopic pumice fragments seen; rare glass fragments are also present.  No signs of any sulfide mineralization.						2010-09-27T16:02:03