Table T2. Summary of descriptions and measurements made during Expedition 325. (See table notes.)
| 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 spectroscopy. IC = ion chromatography. TOC = total organic carbon, TC = total carbon, TS = total sulfur. XRD = X-ray diffraction. CT = computed tomography.
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