leg site hole core section top interval depth (cm) bottom interval depth (cm) top of core depth(m) top of layer depth (m) bottom of layer depth (m) describer lithology color structures deformations due to drilling unusual occurrences minerals paleontology other observations hardness or induration z-coding 34 320 A 1 1 5.0 35.0 0.00 0.05 0.35 DIATOM DETRITAL CLAY 5Y4/2-OLIVE GREY,10YR3/3-DK BROWN TOP CM OOZEY BROWN FOSSIL RICH CLAY,ONE MOT TLE DEFORMED RED SEMI OPAQUES FAIRLY OXIDIZED FIRM 00000000 34 320 A 1 1 35.0 61.0 0.00 0.35 0.61 SILICEOUS FOSSILFEROUS CLAY 10YR3/3-DK BROWN,10Y R3/2-GRAY OLIVE ABUNDANT MOTTLES TRANSITIONAL CO LOR CHANGE BROWN AT TOP TO GREY OLIVE AT BOTTOM INDI CATES INCREASE IN SILICA CONTENT OXIDIZED STIFF 00000000 34 320 A 1 1 61.0 150.0 0.00 0.61 1.50 SILICEOUS FOSSIL CLAY 56Y4/1-DK GREENISH GREY BECOMES SLOPPY AT BASE BUT OTHERWISE UNIFORM STIFF 00000000 34 320 A 1 2 0.0 150.0 0.00 1.50 3.00 SILICEOUS FOSSIL CLAY 5GY4/2-OLIVE GREEN,-LIGHT OLIVE,-DARK GREY ABUNDANT STREAKS+MOTTLES DEFORM ED DARK STREAKS OF MN OR FE SULFIDE STIFF 00000000 34 320 A 1 3 0.0 150.0 0.00 3.00 4.50 SILICA FOSSIL RICH CLAY 5GY4/1-DARK GREENISH GRE Y,5GY4/2-OLIVE GREEN,N/3 DK GREY ABUNDANT GREEN+GR EY MOTTLES DEFORMED SOFT 00000000 34 320 A 1 4 0.0 150.0 0.00 4.50 6.00 SILICA FOSSIL RICH CLAY 56Y4/1-DK GREENISH GREY, 56Y4/2-OLIVE GREEN,N/3-DK GREY,10G4/2-GRAYISH GREEN, 5GY5/2-DUSKY YELLOW GREEN GREY GREEN BAND AT 60 CM 1 CM THICK,ZONE OF YELLOW GLASS POCKETS 65 TO 80 CM DEFORMED MARBLIZED HARD 21112220.3450 34 320 A 1 5 0.0 150.0 0.00 6.00 7.50 SILICEOUS FOSSIL RICH DETRITAL CLAY 5GY4/1-DK GR EENISH GREY,5GY4/2-OLIVE GREEN,N/3 DK GRAY DEFORME D HARD 00000000 34 320 A 1 6 0.0 150.0 0.00 7.50 9.00 SILTY CLAY 5GY3/1-VERY DK GREENISH GREY,5YR2/1-B ROWNISH BLACK ABUNDANT BLACK MOTTLES DEFORMED STIFF 00000000