Greatship Maya, offshore GBR
|
Onshore Science Party, Bremen
|
Core description:
|
Core description:
|
Core catcher description
|
Split-core visual core description
|
|
|
Core photography:
|
Discrete sample moisture and density properties:
|
Core catcher photography
|
Compressional P-wave velocity
|
|
Bulk, dry, and grain density |
Whole-core multisensor logging:
|
Water content
|
Density
|
Porosity
|
Velocity
|
|
Magnetic susceptibility
|
Core photography:
|
Electrical resistivity
|
Photography of massive corals and their specialized splitting
|
|
|
Geochemistry:
|
Geochemistry:
|
pH by ion-specific electrode
|
IW analysis by ICP-OES (major and trace elements)
|
Alkalinity by single-point titration to pH
|
IC (chloride, bromide, sulfate, and nitrate)
|
Ammonium by flow injection method
|
Sediment TOC, TC, and TS by LECO (carbon-sulfur analyzer)
|
Salinity by refractometer
|
Sediment mineralogy by XRD
|
|
|
Downhole logging:
|
Micropaleontology:
|
Spectral natural gamma ray
|
Benthic foraminifers
|
Total natural gamma ray
|
Planktonic foraminifers
|
Full waveform sonic
|
|
Optical imaging
|
Other:
|
Acoustic imaging
|
Thermal conductivity
|
Caliper
|
Color reflectance of split-core surface at discrete points
|
Magnetic susceptibility
|
Continuous digital line scanning of split-core surface
|
Electrical conductivity
|
CT scanning (selected cores only)
|
|
Discrete paleomagnetic measurements
|
|
Discrete magnetic susceptibility measurements
|
Notes: IW = interstitial water, ICP-OAES = inductively coupled plasma–optical emission spectrometry. IC = ion chromatography. TOC = total organic carbon, TC = total carbon, TS = total sulfur. XRD = X-ray diffraction. CT = computed tomography.