Hole C0001B, J-CORES, Expedition 314

This URL provides the access to the most recent output from J-CORES database. The output is being overwritten as often as possible.

Hole C0001B, Expedition 314
Latitude33°14′18.8099″N
Longitude136°42′43.513″E
Water depth2188.91 m

This data set was output from J-CORES database by using its complete Bulk Export function Version 1.9.9 from 2016-11-16T19:25:02Z till 2016-11-16T19:25:31Z. The specification of the outputs is available to be referred. J-CORES Bulk Exports a file bulk.csv with various attachment files (e.g. image files). Files bulk-something.csv are generated by picking some kinds of data from bulk.csv. Files something.zip consist of bulk-something.csv and related attachment files. Files bulk-something.csv are in character encoding UTF-8 with line ending characters CRLF. J-CORES has a flexibility to store numerical/text values and attached files for user-defined parameters, which are output into User-Defined Parameter column group in bulk.csv. To know J-CORES software program, visit J-CORES' web site.

File Contents Length (bytes)
bulk-hole.csv Expedition, site and hole records 1090
bulk-core.csv Core drilling and curatorial records 2844
bulk-section.csv Core section records 9056
sample.zip Records of ship and personal samples taken from core sections and miscellaneous materials 8643
vcd.zip Visual core descriptions (VCD) 425424
xray-ct-scanner.zip X-ray CT scanned coronal images of core sections 729471
mscl.zip Physical properties by Multi Sensor Core Logger(s) (MSCL) 377083
split-section-image.zip Images of split halves of core sections 6120504
moisture-density.zip Moisture and density (MAD) for discrete samples 8191
bulk-magnetometer.csv Magnetometry for split halves of core sections and discrete samples 555745
bulk-cns-analysis.zip Bulk CNS analyses for discrete samples 1015
bulk-penetration-shear-strength.csv Penetration and shear strength 9504

The user-defined parameters are listed with their definitions as the followings.

X-ray CT scanning
X-ray CT scanned images for core sections. The right-handed coordinate system is applied to each core section as the followings. Y axis is from the working half toward the archive half. Z axis is from the core bottom toward the top. (x, y, z) = (0, 0, 0) at the center of the top of the core section.
X-ray CT scanning::coronal image
The cross section at the boundary of the working and archive halves of the core section, looking the archive half side. In other words, the x-z plane (y = 0), looking to the negative y. The image is created by compiling the series of axial images, at each of which z is a constant. The file is formatted in DICOM.
X-ray CT scanning::top margin [pixels]
Height of the margin at the top of the image. Not always integer. number of pixels in raster graphics
X-ray CT scanning::bottom margin [pixels]
Height of the margin at the bottom of the image. Not always integer. number of pixels in raster graphics
X-ray CT scanning::each side margin [pixels]
Width of the margin at each of the right and the left of the image. Not always integer. number of pixels in raster graphics
split section image
Images for split core sections. At the top and the right there are no margins.
split section image::line scanned image
A surface image acquired by a line scan camera.
split section image::bottom margin [pixels]
Height of the margin at the bottom of the image. Not always integer. number of pixels in raster graphics
MSCL; section
Measurements for core sections by using a Multi Sensor Core Logger (MSCL).
MSCL; section::section half
Whether whole-round core sections or split halves of core sections and which side of split halves, for which the measurement is conducted. The values for this parameter have to be chosen from `whole-round', `archive', `working' and `either half'.
MSCL; section::GRA density: horizontal sensor direction [g/cm3]
Density calculated with Gamma Ray Attenuation (GRA) method. The sensor, a set of an RI source (137Cs) and a scintilation detector, is attached in the horizontal direction on the track of the Multi Sensor Core Logger (i.e., gamma ray beam passes through at the split point between working and archive halves). gram per cubic centi-meter
MSCL; section::magnetic susceptibility: loop sensor, 80 mm (x0.00001 SI)
Volume magnetic susceptibility in SI units by using a MS2C core logging sensor, Bartington Instruments Ltd. Loop internal diameter of the sensor is 80 mm. The values are derived by multiplying the actual values by 100000. dimensionless quantity
moisture and density
Moisture and density (MAD) measurements for bulk samples.
moisture and density::wet sample beaker ID
ID of the beaker used for the wet sample.
moisture and density::wet sample beaker type
Type of the beaker used for the wet sample.
moisture and density::wet sample beaker mass [g]
Mass of the beaker used for the wet sample. gram
moisture and density::wet sample beaker volume [cm3]
Volume of the beaker used for the wet sample. cubic centi-meter
moisture and density::wet sample beaker+sample mass [g]
Mass of the wet sample with the beaker. gram
moisture and density::wet sample beaker+sample volume: solids + pore water + beaker [cm3]
Volume of the wet sample with the beaker, derived as the sum of volumes of solids, pore water and beaker. cubic centi-meter
moisture and density::wet bulk mass [g]
Mass of the wet bulk sample, derived by subtracting the beaker mass from the measurement of the sample with the beaker. gram
moisture and density::dry sample beaker ID
ID of the beaker used for the dry sample.
moisture and density::dry sample beaker type
Type of the beaker used for the dry sample.
moisture and density::dry sample beaker mass [g]
Mass of the beaker used for the dry sample. gram
moisture and density::dry sample beaker volume [cm3]
Volume of the beaker used for the dry sample. cubic centi-meter
moisture and density::dry sample beaker+sample mass [g]
Mass of the dry sample with the beaker. gram
moisture and density::dry sample beaker+sample volume [cm3]
Volume of the dry sample with the beaker. cubic centi-meter
moisture and density::dry bulk mass [g]
Mass of the dry bulk sample, derived by subtracting the beaker mass from the measurement of the sample with the beaker. gram
moisture and density::pore water mass [g]
Derived by (Mt - Md) / (1 - s), where Mt, wet bulk mass; Md, dry bulk mass; s, salinity, assumed to 0.035 M. gram
moisture and density::pore water volume [cm3]
Derived by Mpw / Dpw, where Mpw, pore water mass; Dpw, density, assumed to 1.024 g/cm3. cubic centi-meter
moisture and density::solids volume: dry bulk - salt [cm3]
Derived by subtraction of the salt volume from the dry bulk volume. cubic centi-meter
moisture and density::wet bulk volume: solids + pore water [cm3]
Derived as the sum of volumes of solids and pore water. cubic centi-meter
moisture and density::dry bulk volume [cm3]
Volume of the dry bulk sample, derived by subtracting the beaker volume from the measurement of the sample with the beaker. cubic centi-meter
moisture and density::salt mass [g]
Derived by (Mt - Md) s, where Mt, wet bulk mass; Md, dry bulk mass; s, salinity, assumed to 0.035. gram
moisture and density::salt volume [cm3]
Derived by Msalt / Dsalt, where Msalt, salt mass; Dsalt, salt density, assumed to 2.22 g/cm3. cubic centi-meter
moisture and density::solids mass [g]
Derived by subtraction of the salt mass from the dry bulk mass. gram
moisture and density::water content wet
Derived by Mpw / Mt, where Mpw, pore water mass; Mt, wet bulk mass. dimensionless quantity
moisture and density::water content dry
Derived by Mpw / Ms, where Mpw, pore water mass; Ms, solids mass. dimensionless quantity
moisture and density::bulk density [g/cm3]
Moisture and density analysis derives this by quotient of wet bulk mass by wet bulk volume. Well logging tool adnVISION may give this by another way. gram per cubic centi-meter
moisture and density::dry density [g/cm3]
Derived by Ms / Vt, where Ms, solids mass; Vt, wet bulk volume. gram per cubic centi-meter
moisture and density::grain density [g/cm3]
Derived by Ms / Vs, where Ms, solids mass; Vs, solids volume. gram per cubic centi-meter
moisture and density::porosity
Derived by Vpw / Vt, where Vpw, pore water volume; Vt, wet bulk volume. dimensionless quantity
moisture and density::void ratio
Derived by Vpw / Vs, where Vpw, pore water volume; Vs, solids volume. dimensionless quantity
superconducting rock magnetometer; section
Measurements by using a superconducting rock magnetometer for continuous halves of core sections.
superconducting rock magnetometer; section::alternating-field demagnetization level [mT]
Level of applied alternating-field demagnetization. milli-tesla
superconducting rock magnetometer; section::magnetic intensity [A/m]
Intensity of magnetization per unit volume. This parameter is obtained by normalizing the magnetic moments by the sample volume for a discrete sample or by the effective sample volume for a continuous section half. ampere per meter
superconducting rock magnetometer; section::magnetic inclination [degree]
Angle of the magnetic dip from the horizontal plane. This value can be between -90=<, =<90 degree. -90 and 90 degrees indicate the direction toward -Z and +Z respectively in the ODP orientation system (Handbook for shipboard paleomagnetists; ODP Tech. Note, 34, 2007). degree
superconducting rock magnetometer; section::magnetic declination [degree]
Angle of the magnetic azimuth on the horizontal plane. This value can be between 0=<, <360 degree. 0, 90, and 180 degrees indicate the direction toward +X, +Y, and -X respectively in the ODP orientation system (Handbook for shipboard paleomagnetists; ODP Tech. Note, 34, 2007). degree
superconducting rock magnetometer; section::section half
Whether whole-round core sections or split halves of core sections and which side of split halves, for which the measurement is conducted. The values for this parameter have to be chosen from `whole-round', `archive', `working' and `either half'.
bulk CNS analysis; sample, section
Measurements of carbon, nitrogen and sulfur content for bulk samples taken from core sections.
bulk CNS analysis; sample, section::inorganic carbon content: carbonate analyzer [wt%]
Inorganic carbon content measured by using a carbonate analyzer. weight percentage
bulk CNS analysis; sample, section::CaCO3 content: from inorganic carbon content [wt%]
Calcium carbonate (CaCO3) content derived from inorganic carbon content. weight percentage
bulk CNS analysis
Measurements of carbon, nitrogen and sulfur content for bulk samples.
bulk CNS analysis::nitrogen content: EA, bulk [wt%]
Nitrogen content by measuring bulk samples using a CHNS/O elemental analyzer. weight percentage
bulk CNS analysis::total carbon content: EA, bulk [wt%]
Total carbon content by measuring bulk samples using a CHNS/O elemental analyzer. weight percentage
bulk CNS analysis::sulfur content: EA, bulk [wt%]
Sulfur content by measuring bulk samples using a CHNS/O elemental analyzer. weight percentage
bulk CNS analysis::measurement date-time: EA, bulk
Date and time when measuring bulk samples using a CHNS/O elemental analyzer.
penetration strength; section
Penetration strength measured by using a penetrometer for core sections.
penetration strength; section::section half
Whether whole-round core sections or split halves of core sections and which side of split halves, for which the measurement is conducted. The values for this parameter have to be chosen from `whole-round', `archive', `working' and `either half'.
penetration strength; section::penetration strength: penetrometer [kPa]
Penetration strength measured by using a penetrometer, whose measurement range is 0--294 kPa. kilo-pascal
shear strength; section
Shear strength measured by using a vane shear apparatus for core sections.
shear strength; section::section half
Whether whole-round core sections or split halves of core sections and which side of split halves, for which the measurement is conducted. The values for this parameter have to be chosen from `whole-round', `archive', `working' and `either half'.
shear strength; section::shear strength: vane shear apparatus [kPa]
Shear strength measured by using a vane shear apparatus, whose measurement range is 12--180 kPa. kilo-pascal
shear strength; section::viscoelasticity: vane shear apparatus [kPa]
Viscoelasticity measured by using a vane shear apparatus. kilo-pascal

The following(s) should be cited to refer this data set, with the exception of the post-expedition sampling records.

Kinoshita, MasatakaTobin, HaroldAshi, JuichiroKimura, GakuLallemant, SiegfriedScreaton, Elizabeth J.Curewitz, DanielMasago, HidekiMoe Kyaw Thuthe Expedition 314/315/316 Scientists2009NanTroSEIZE Stage 1: investigations of seismogenesis, Nankai Trough, JapanProceedings of the Integrated Ocean Drilling Program314/315/316Washington, DC (Integrated Ocean Drilling Program Management International, Inc.)http://dx.doi.org/10.2204/iodp.proc.314315316.2009

Processed at 2017-02-02T01:06:49Z. Center of Deep Earth Exploration, Japan Agency for Marine-Earth Science and Technology