Hole C0002Q, Expedition 358

Lineage

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

This data set was output from J-CORES database by using its complete Bulk Export function Version 1.9.9 from 2019-09-11T04:34:37Z till 2019-09-11T04:39:21Z. The specification of the outputs is available to be referred. Bulk Export gives 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. The database 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.

Data file index

File Contents Length (bytes)
bulk-hole.csv Expedition, site and hole records 855
bulk-miscellaneous-material.csv Records of materials recovered from holes excepting cores 30716
sample.zip Records of ship and personal samples taken from core sections and miscellaneous materials 16334
microphoto.zip Photo images of microscopy 160394343
bulk-natural-gamma-radiation.csv Natural gamma radiation for discrete samples 18462
cuttings-photography.zip Cuttings photographs taken by using a digital still camera 14223122
moisture-density.zip Moisture and density (MAD) for discrete samples 12140
bulk-electrical-conductivity.csv Electrical conductivity for discrete samples 1699
bulk-magnetic-susceptibility.csv Magnetic susceptibility for discrete samples 10359
bulk-pwave-swave-velocity.csv Anisotropy of P-wave and/or S-wave velocity for discrete samples 1361
xrd.zip XRD for bulk discrete samples 1798420
bulk-xrf.csv XRF for bulk discrete samples 14401
headspace-gas.zip Headspace gas analyses 3982
bulk-mud-water-chemistry.csv Chemistry for mud water 7568938
bulk-cns-analysis.zip Bulk CNS analyses for discrete samples 3756

Parameter definitions

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

cuttings photography
Cuttings photographs taken by using a digital still camera, which outputs raw images. Each raw image is developed into another image file adjusting darkness level, saturation level, white balance and gray balance.
cuttings photography::developed image
Image file developed from the raw image.
VCD microscopic photography
Photographs for raw bulk samples for visual core description (VCD).
VCD microscopic photography::photography object
What was shot for the photograph.
VCD microscopic photography::stereomicroscopic image
Image file acquired by using a stereomicroscope.
VCD microscopic photography::comment on measurement
Comment on the measurement, the object (i.e. samples, for which the measurement is conducted) and/or errors that cannot be corrected.
VCD microscopic photography; smear slide
Smear slide photographs for visual core description (VCD).
VCD microscopic photography; smear slide::photography object
What was shot for the photograph.
VCD microscopic photography; smear slide::polarizing microscopic image
Image file acquired by using a polarizing microscope.
VCD microscopic photography; thin section
Thin section photographs for visual core description (VCD).
VCD microscopic photography; thin section::photography object
What was shot for the photograph.
VCD microscopic photography; thin section::polarizing microscopic image
Image file acquired by using a polarizing microscope.
VCD microscopic photography; thin section::comment on measurement
Comment on the measurement, the object (i.e. samples, for which the measurement is conducted) and/or errors that cannot be corrected.
paleontological microscopic photography, foraminifers
Microscopic photographs for paleontology (planktonic and benthic foraminifers).
paleontological microscopic photography, foraminifers::photography object
What was shot for the photograph.
paleontological microscopic photography, foraminifers::polarizing microscopic image
Image file acquired by using a polarizing microscope.
paleontological microscopic photography, foraminifers::comment on measurement
Comment on the measurement, the object (i.e. samples, for which the measurement is conducted) and/or errors that cannot be corrected.
paleontological microscopic photography, radiolarians
Microscopic photographs for paleontology (radiolarians).
paleontological microscopic photography, radiolarians::photography object
What was shot for the photograph.
paleontological microscopic photography, radiolarians::polarizing microscopic image
Image file acquired by using a polarizing microscope.
paleontological microscopic photography, radiolarians::comment on measurement
Comment on the measurement, the object (i.e. samples, for which the measurement is conducted) and/or errors that cannot be corrected.
MSCL
Measurements for bulk samples by using a Multi Sensor Core Logger (MSCL).
MSCL::natural gamma radiation: detector set #1, 80 mm [CPS]
Counts per seconds of detected gamma ray photons. This count is a total of four scintillation detectors. Each of the four detectors is combined with a multichannel analyser. They are attached in a cross shape on a central lead cube which is on the track of the Multi Sensor Core Logger. Serial number of the each detector is; the upper side (a detector at the direction of 12 o'clock from the view in the core movement direction) is 04L033, the right side (at 3 o'clock) is 04L028, the lower side (at 6 o'clock) is 04L034, and the left side (at 9 o'clock) is 04L041. The aperture of the central lead cube is 80 mm. counts per second
MSCL::comment on measurement
Comment on the measurement, the object (i.e. samples, for which the measurement is conducted) and/or errors that cannot be corrected.
moisture and density
Moisture and density (MAD) measurements for bulk samples.
moisture and density::comment on measurement
Comment on the measurement, the object (i.e. samples, for which the measurement is conducted) and/or errors that cannot be corrected.
moisture and density::beaker mass [g]
Mass of beaker used for the measurement. gram
moisture and density::beaker volume [cm3]
Volume of beaker used for the measurement. 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 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+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
impedance analysis
Measurements by using an impedance analyzer for bulk samples. Electrical impedance, resistivity and conductivity are at the frequency of the applied alternating current. The frequency is determined by the waveform of each measurement.
impedance analysis::frequency of applied alternating current [kHz]
Frequency of the applied alternating current. kilo-hertz
impedance analysis::electrical resistivity X [ohm m]
Electrical resistivity along X-axis. ohm by meter
impedance analysis::electrical resistivity Y [ohm m]
Electrical resistivity along Y-axis. ohm by meter
impedance analysis::electrical resistivity Z [ohm m]
Electrical resistivity along Z-axis. ohm by meter
impedance analysis::electrical conductivity X [S/m]
Electrical conductivity along X-axis. Siemens per meter
impedance analysis::electrical conductivity Y [S/m]
Electrical conductivity along Y-axis. Siemens per meter
impedance analysis::electrical conductivity Z [S/m]
Electrical conductivity along Z-axis. Siemens per meter
impedance analysis::room temperature [degree C]
Room temperature measured by using a thermometer for the measurement. degree Celsius
impedance analysis::comment on measurement
Comment on the measurement, the object (i.e. samples, for which the measurement is conducted) and/or errors that cannot be corrected.
Kappabridge
Kappabridge measurements for bulk samples.
Kappabridge::magnetic susceptibility (SI)
Volume magnetic susceptibility in SI units. dimensionless quantity
Kappabridge::magnetic susceptibility [m3/kg]
Mass magnetic susceptibility. cubic meter per kilogram
Kappabridge::sample weight [g]
Sample weight. gram
Kappabridge::comment on measurement
Comment on the measurement, the object (i.e. samples, for which the measurement is conducted) and/or errors that cannot be corrected.
discrete P-wave analysis
P-wave velocity anisotropy measurements for bulk samples.
discrete P-wave analysis::resonant frequency of transducers [kHz]
Resonant frequency of the transducers. kilo-hertz
discrete P-wave analysis::room temperature [degree C]
Room temperature measured by using a thermometer for the measurement. degree Celsius
discrete P-wave analysis::P-wave velocity X [m/s]
P-wave velocity along X-axis. meter per second
discrete P-wave analysis::P-wave velocity Y [m/s]
P-wave velocity along Y-axis. meter per second
discrete P-wave analysis::P-wave velocity Z [m/s]
P-wave velocity along Z-axis. meter per second
discrete P-wave analysis::comment on measurement
Comment on the measurement, the object (i.e. samples, for which the measurement is conducted) and/or errors that cannot be corrected.
XRD
Measurements by using a X-ray diffractometer for a bulk powder sample mounted on a glass plate.
XRD::diffraction profile, UDF
Measurement results of X-ray diffraction measurement. The file format is the Philips UDF (ASCII). The file is converted from the RD by using X'Pert High Score, PANalytical.
XRD::diffraction profile, RD
Measurement results of X-ray diffraction measurement. The file format is the Philips RD (binary).
XRD::comment on measurement
Comment on the measurement, the object (i.e. samples, for which the measurement is conducted) and/or errors that cannot be corrected.
XRF
Measurements by using a X-ray fluorescence spectrometer for bulk samples.
XRF::Na2O content [wt%]
Content of sodium oxide. weight percentage
XRF::MgO content [wt%]
Content of magnesium oxide. weight percentage
XRF::Al2O3 content [wt%]
Content of aluminum oxide. weight percentage
XRF::SiO2 content [wt%]
Content of silicon dioxide. weight percentage
XRF::P2O5 content [wt%]
Content of phosphorus pentoxide. weight percentage
XRF::K2O content [wt%]
Content of potassium oxide. weight percentage
XRF::CaO content [wt%]
Content of calcium oxide. weight percentage
XRF::TiO2 content [wt%]
Content of titanium dioxide. weight percentage
XRF::MnO content [wt%]
Content of manganese oxide. weight percentage
XRF::Fe2O3 content [wt%]
Content of ferric oxide. weight percentage
XRF::loss on ignition [wt%]
Content of loss on ignition by weighing the amount of volatile substances such as constitution water or carbonates lost when samples are ignited with muffle furnace. weight percentage
XRF::comment on measurement
Comment on the measurement, the object (i.e. samples, for which the measurement is conducted) and/or errors that cannot be corrected.
headspace gas analysis
Measurements for bulk samples by headspace gas analysis.
headspace gas analysis::methane concentration: GC-FID [ppm]
Methane concentration by using a gas chromatograph with a flame ionization detector. part per million
headspace gas analysis::ethylene concentration: GC-FID [ppm]
Ethylene concentration by using a gas chromatograph with a flame ionization detector. part per million
headspace gas analysis::ethane concentration: GC-FID [ppm]
Ethane concentration by using a gas chromatograph with a flame ionization detector. part per million
headspace gas analysis::propylene concentration: GC-FID [ppm]
Propylene concentration by using a gas chromatograph with a flame ionization detector. part per million
headspace gas analysis::propane concentration: GC-FID [ppm]
Propane concentration by using a gas chromatograph with a flame ionization detector. part per million
headspace gas analysis::i-butane concentration: GC-FID [ppm]
i-butane concentration by using a gas chromatograph with a flame ionization detector. part per million
headspace gas analysis::n-butane concentration: GC-FID [ppm]
n-butane concentration by using a gas chromatograph with a flame ionization detector. part per million
headspace gas analysis::H2 concentration: GC-PDHID [ppm]
Hydrogen concentration by using a gas chromatograph with a pulsed discharge helium ionization detector. part per million
headspace gas analysis::CO concentration: GC-PDHID [ppm]
Carbon monoxide concentration by using a gas chromatograph with a pulsed discharge helium ionization detector. part per million
headspace gas analysis::comment on measurement
Comment on the measurement, the object (i.e. samples, for which the measurement is conducted) and/or errors that cannot be corrected.
mud gas chemistry: MCIA
Measurements for mud gas samples by using a methane carbon isotope analyzer (MCIA). When time values could not be converted to depth values, mud depths are not given.
mud gas chemistry: MCIA::mud gas recovery date-time
Date and time in ISO 8601 format in Coordinated Universal Time (UTC) when recovering mud gas samples.
mud gas chemistry: MCIA::mud depth calculation method
Mud depth L is calculated by lag time, and transit time between degasser to analytical instruments in Mud Gas Monitoring Lab.
mud gas chemistry: MCIA::methane concentration: MCIA [ppm]
Methane concentration by using a methane carbon isotope analyzer (MCIA). part per million
mud gas chemistry: MCIA::delta13C(CH4) VPDB: MCIA [permil]
Delta carbon (13C) isotopic composition of methane relative to Vienna PeeDee Belemnite (VPDB) using a methane carbon isotope analyzer (MCIA). permillage
mud gas chemistry: GC-NGA
Measurements for mud gas samples by using a gas chromatograph with a natural gas analyzer. When time values could not be converted to depth values, mud depths are not given.
mud gas chemistry: GC-NGA::mud gas recovery date-time
Date and time in ISO 8601 format in Coordinated Universal Time (UTC) when recovering mud gas samples.
mud gas chemistry: GC-NGA::mud depth calculation method
Mud depth L is calculated by lag time, and transit time between degasser to analytical instruments in Mud Gas Monitoring Lab.
mud gas chemistry: GC-NGA::H2 concentration: GC-NGA [%]
Hydrogen (H2) concentration by using a gas chromatograph with a natural gas analyzer. percentage
mud gas chemistry: GC-NGA::He concentration: GC-NGA [%]
Helium (He) concentration by using a gas chromatograph with a natural gas analyzer. percentage
mud gas chemistry: GC-NGA::CO concentration: GC-NGA [%]
Carbon monoxide concentration by using a gas chromatograph with a natural gas analyzer. percentage
mud gas chemistry: GC-NGA::CO2 concentration: GC-NGA [%]
Carbon dioxide concentration by using a gas chromatograph with a natural gas analyzer. percentage
mud gas chemistry: GC-NGA::methane concentration: GC-NGA [%]
Methane concentration by using a gas chromatograph with a natural gas analyzer. percentage
mud gas chemistry: GC-NGA::ethane concentration: GC-NGA [%]
Ethane concentration by using a gas chromatograph with a natural gas analyzer. percentage
mud gas chemistry: GC-NGA::propane concentration: GC-NGA [%]
Propane concentration by using a gas chromatograph with a natural gas analyzer. percentage
mud gas chemistry: GC-NGA::i-butane concentration: GC-NGA [%]
i-butane concentration by using a gas chromatograph with a natural gas analyzer. percentage
mud gas chemistry: GC-NGA::n-butane concentration: GC-NGA [%]
n-butane concentration by using a gas chromatograph with a natural gas analyzer. percentage
mud gas chemistry: GC-NGA::N2 concentration: GC-NGA [%]
Nitrogen (N2) concentration by using a gas chromatograph with a natural gas analyzer. percentage
mud gas chemistry: GC-NGA::O2 concentration: GC-NGA [%]
Oxygen (O2) concentration by using a gas chromatograph with a natural gas analyzer. percentage
mud gas chemistry: PGMS
Measurements for mud gas samples by using a process gas mass spectrometer. When time values could not be converted to depth values, mud depths are not given.
mud gas chemistry: PGMS::mud gas recovery date-time
Date and time in ISO 8601 format in Coordinated Universal Time (UTC) when recovering mud gas samples.
mud gas chemistry: PGMS::mud depth calculation method
Mud depth L is calculated by lag time, and transit time between degasser to analytical instruments in Mud Gas Monitoring Lab.
mud gas chemistry: PGMS::He concentration: PGMS [%]
Helium (He) concentration by using a process gas mass spectrometer. percentage
mud gas chemistry: PGMS::CO concentration: PGMS [%]
Carbon monoxide concentration by using a process gas mass spectrometer. percentage
mud gas chemistry: PGMS::CO2 concentration: PGMS [%]
Carbon dioxide concentration by using a process gas mass spectrometer. percentage
mud gas chemistry: PGMS::methane concentration: PGMS [%]
Methane concentration by using a process gas mass spectrometer. percentage
mud gas chemistry: PGMS::N2 concentration: PGMS [%]
Nitrogen (N2) concentration by using a process gas mass spectrometer. percentage
mud gas chemistry: PGMS::O2 concentration: PGMS [%]
Oxygen (O2) concentration by using a process gas mass spectrometer. percentage
mud gas chemistry: PGMS::Ar concentration: PGMS [%]
Argon (Ar) concentration by using a process gas mass spectrometer. percentage
mud gas chemistry: PGMS::Xe concentration: PGMS [%]
Xenon (Xe) concentration by using a process gas mass spectrometer. percentage
mud gas chemistry: radon
Radon measurements for mud gas samples. Mud depths are unknown for the hole since time values could not be converted to depth values.
mud gas chemistry: radon::mud gas recovery date-time
Date and time in ISO 8601 format in Coordinated Universal Time (UTC) when recovering mud gas samples.
mud gas chemistry: radon::222Rn concentration: radon analyzer, 3rd party [Bq/m3]
Radon (222Rn) concentration by using a third party tool radon analyzer. becquerel per cubic meter
mud gas chemistry: radon::comment on measurement
Comment on the measurement, the object (i.e. samples, for which the measurement is conducted) and/or errors that cannot be corrected.
bulk CNS analysis
Measurements of carbon, nitrogen and sulfur content for bulk samples.
bulk CNS analysis::inorganic carbon content: carbonate analyzer [wt%]
Inorganic carbon content measured by using a carbonate analyzer. weight percentage
bulk CNS analysis::CaCO3 content: from inorganic carbon content [wt%]
Calcium carbonate (CaCO3) content derived from inorganic carbon content. weight percentage
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::comment on measurement
Comment on the measurement, the object (i.e. samples, for which the measurement is conducted) and/or errors that cannot be corrected.

See also