Grain size analysis from IODP Core 339-U1389A-11H

A total of 96 samples were analysed for bulk grain size from the two selected sequences, using a Malvern Mastersizer laser micro-granulometer (Malvern Panalytical) at the University of Bordeaux, France. The instrument is designed to measure the grain size spectrum ranging from 0.02 to 2000 μm (clay to sand).