leg site hole core section top of sample interval (cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 38 347 1 2 <2 MICRONS MICA 44.0 38 347 1 2 <2 MICRONS CHLORITE 19.0 38 347 1 2 <2 MICRONS MIXED LAYER CLAY 37.0 38 347 2 2 <2 MICRONS MICA 14.0 38 347 2 2 <2 MICRONS CHLORITE 21.0 38 347 2 2 <2 MICRONS MIXED LAYER CLAY 65.0