Porewater geochemistry of sediment core M167_44-1 (GeoB24233-1)

Pore water samples for cruise M167 were taken from gravity cores (GC) and 1 ROV Squid push cores. The sampling was done in the geology laboratory of the ship. Upon core retrieval, we took 2-3 cm wide sediment slices from the working halves of the GC. The spacing of the sampling was chosen according to core recovery, but did normally not exceed 20 cm for GCs. Push cores were sampled every 2 cm. Sediments both at the splitted surface and in contact with the liner were not sampled to avoid potential contamination with seawater. […]