leg site hole core section top interval depth (cm) top of core depth (m) sample depth (m) number of physical records slide describer screen program data flag dominant or minor lith. percent sand percent silt percent clay abundance code length of sediment name in characters number of components total siliceous components total calcerous components total slow sedimentation indicators total shallow water indicators total volcanics dolomite evaporites total percent components reported sediment name age primary component secondary component additional component(s) 48 401 1 1 20.0 0.00 0.20 03 DOMINANT 005 065 030 RELATIVE ABUNDANCE 027 008 001 069 000 002 000 000 000 102 FORAM MARLY CALCAREOUS OOZE NO AGE GIVEN TERRIGENOUS DETRITUS - 30% QUARTZ - 20% CLAY MINERAL - 10% CARBONATE - 59% FORAMINIFERA - 08% NANNOFOSSIL - 02% SILICOFLAGELLATE - 01% ORGANIC DEBRIS - 02% 48 401 1 1 80.0 0.00 0.80 03 DOMINANT 020 040 040 NUMERICAL ABUNDANCE 021 005 000 041 000 000 000 000 000 099 MARLY CALCAREOUS OOZE NO AGE GIVEN TERRIGENOUS DETRITUS - 58% QUARTZ - 30% CLAY MINERAL - 28% CARBONATE - 40% NANNOFOSSIL - 01% 48 401 1 2 94.0 0.00 2.44 03 DOMINANT 060 020 020 RELATIVE ABUNDANCE 027 008 000 042 000 000 000 002 000 104 SANDY MARLY CALCAREOUS OOZE NO AGE GIVEN TERRIGENOUS DETRITUS - 60% QUARTZ - 40% CLAY MINERAL - 20% CARBONATE - 15% MICA - 02% DOLOMITE - 02% FORAMINIFERA - 15% NANNOFOSSIL - 10% 48 401 1 3 80.0 0.00 3.80 03 DOMINANT 001 025 075 RELATIVE ABUNDANCE 014 012 000 012 000 004 000 001 000 108 CALCAREOUS MUD NO AGE GIVEN TERRIGENOUS DETRITUS - 88% QUARTZ - 25% FELDSPAR - 02% MICA - 01% HEAVY MINERAL - 02% CLAY MINERAL - 61% OPAQUE MINERAL - 01% GLAUCONITE - 02% CARBONATE - 10% DOLOMITE - 01% NANNOFOSSIL - 01% PLANT DEBRIS - 02% 48 401 1 CC 0.0 0.00 8.40 03 DOMINANT 000 000 000 NUMERICAL ABUNDANCE 003 006 000 002 000 001 000 000 000 100 MUD NO AGE GIVEN QUARTZ - 90% MICA - 04% MAGNETITE - 01% GLAUCONITE - 01% HEAVY MINERAL - 02% FORAMINIFERA - 02% 48 401 2 1 30.0 84.50 84.80 03 DOMINANT 000 000 000 RELATIVE ABUNDANCE 010 007 002 094 000 000 000 000 000 104 NANNO OOZE NO AGE GIVEN TERRIGENOUS DETRITUS - 06% QUARTZ - 02% CLAY MINERAL - 06% CARBONATE - 30% FORAMINIFERA - 02% NANNOFOSSIL - 62% SPICULE - 02% 48 401 2 CC 0.0 84.50 85.14 03 DOMINANT 000 000 000 NUMERICAL ABUNDANCE 010 004 005 075 001 000 000 000 000 100 NANNO OOZE NO AGE GIVEN QUARTZ - 02% IRON - 01% FORAMINIFERA - 92% SPICULE - 05% 48 401 3 1 15.0 94.00 94.15 03 DOMINANT 003 030 067 NUMERICAL ABUNDANCE 011 010 007 066 000 001 000 000 000 100 NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 26% QUARTZ - 03% CLAY MINERAL - 23% GLAUCONITE - 01% CARBONATE - 05% FORAMINIFERA - 01% NANNOFOSSIL - 60% DIATOM - 01% RADIOLARIA - 01% SPICULE - 05% 48 401 3 CC 0.0 94.00 94.45 03 DOMINANT 000 000 000 RELATIVE ABUNDANCE 011 005 010 076 001 004 000 000 000 094 NANNO CHALK NO AGE GIVEN GLAUCONITE - 02% FORAMINIFERA - 79% OSTRACOD - 02% IRON - 01% RADIOLARIA - 10% 48 401 4 CC 0.0 103.50 103.60 03 DOMINANT 005 075 020 RELATIVE ABUNDANCE 021 004 030 040 002 000 000 000 000 092 SILICEOUS NANNO CHALK NO AGE GIVEN FORAMINIFERA - 60% IRON - 02% RADIOLARIA - 20% SPICULE - 10% 48 401 4 CC 0.0 103.50 103.60 03 DOMINANT 005 075 020 RELATIVE ABUNDANCE 021 009 007 080 000 002 000 000 000 102 SILICEOUS NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 13% QUARTZ - 03% CLAY MINERAL - 10% GLAUCONITE - 02% CARBONATE - 15% FORAMINIFERA - 05% NANNOFOSSIL - 60% RADIOLARIA - 02% SPICULE - 05% 48 401 5 1 70.0 113.00 113.70 03 DOMINANT 003 015 082 RELATIVE ABUNDANCE 011 009 005 086 000 000 000 002 000 104 NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 13% QUARTZ - 03% CLAY MINERAL - 10% CARBONATE - 10% DOLOMITE - 02% FORAMINIFERA - 01% NANNOFOSSIL - 73% RADIOLARIA - 02% SPICULE - 03% 48 401 5 3 55.0 113.00 116.55 03 DOMINANT 030 040 030 RELATIVE ABUNDANCE 027 009 007 082 000 002 000 000 000 104 SANDY SILICEOUS NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 13% QUARTZ - 03% CLAY MINERAL - 10% GLAUCONITE - 02% CARBONATE - 15% FORAMINIFERA - 17% NANNOFOSSIL - 50% RADIOLARIA - 02% SPICULE - 05% 48 401 5 CC 0.0 113.00 118.49 03 DOMINANT 000 000 000 NUMERICAL ABUNDANCE 011 006 006 090 001 001 000 000 000 100 NANNO CHALK NO AGE GIVEN QUARTZ - 01% GLAUCONITE - 01% FORAMINIFERA - 91% SPICULE - 05% RADIOLARIA - 01% IRON - 01% 48 401 6 1 53.0 122.50 123.03 03 DOMINANT 010 025 065 RELATIVE ABUNDANCE 021 010 011 079 000 002 000 000 000 107 SILICEOUS NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 13% QUARTZ - 03% HEAVY MINERAL - 02% CLAY MINERAL - 10% GLAUCONITE - 02% CARBONATE - 20% FORAMINIFERA - 02% NANNOFOSSIL - 57% RADIOLARIA - 01% SPICULE - 10% 48 401 6 2 53.0 122.50 124.53 03 MINOR 015 025 060 RELATIVE ABUNDANCE 017 010 014 055 000 002 000 000 000 101 MARLY NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 30% QUARTZ - 05% CLAY MINERAL - 25% GLAUCONITE - 02% CARBONATE - 05% FORAMINIFERA - 02% NANNOFOSSIL - 48% DIATOM - 02% RADIOLARIA - 02% SPICULE - 10% 48 401 6 CC 0.0 122.50 128.15 03 DOMINANT 000 000 000 NUMERICAL ABUNDANCE 021 003 020 070 000 000 000 000 000 100 SILICEOUS NANNO CHALK NO AGE GIVEN FORAMINIFERA - 70% RADIOLARIA - 20% SPICULE - 10% 48 401 7 1 30.0 132.00 132.30 03 DOMINANT 002 068 030 RELATIVE ABUNDANCE 021 007 007 073 000 000 000 000 000 102 SILICEOUS NANNO CHALK NO AGE GIVEN QUARTZ - 02% CLAY MINERAL - 20% CARBONATE - 10% FORAMINIFERA - 01% NANNOFOSSIL - 62% RADIOLARIA - 02% SPICULE - 05% 48 401 7 4 70.0 132.00 137.20 03 DOMINANT 002 068 030 RELATIVE ABUNDANCE 021 007 008 072 000 000 000 000 000 102 SILICEOUS NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 20% QUARTZ - 02% CLAY MINERAL - 20% CARBONATE - 05% NANNOFOSSIL - 67% RADIOLARIA - 03% SPICULE - 05% 48 401 7 CC 0.0 132.00 140.65 03 DOMINANT 000 000 000 RELATIVE ABUNDANCE 011 003 002 075 000 000 000 000 000 102 NANNO CHALK NO AGE GIVEN FORAMINIFERA - 95% SPICULE - 05% RADIOLARIA - 02% 48 401 8 2 48.0 141.50 143.48 03 DOMINANT 002 078 020 RELATIVE ABUNDANCE 011 008 007 080 000 000 000 002 000 098 NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 11% QUARTZ - 01% CLAY MINERAL - 10% DOLOMITE - 02% CARBONATE - 03% NANNOFOSSIL - 75% RADIOLARIA - 02% SPICULE - 05% 48 401 8 4 107.0 141.50 147.07 03 MINOR 002 000 040 NUMERICAL ABUNDANCE 021 007 011 066 000 003 000 000 000 100 SILICEOUS NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 20% CLAY MINERAL - 20% CARBONATE - 05% NANNOFOSSIL - 61% RADIOLARIA - 03% SPICULE - 08% PLANT DEBRIS - 03% 48 401 9 1 88.0 151.00 151.88 03 DOMINANT 001 079 020 NUMERICAL ABUNDANCE 011 007 006 087 000 000 000 000 000 100 NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 07% QUARTZ - 02% CLAY MINERAL - 05% CARBONATE - 10% NANNOFOSSIL - 77% RADIOLARIA - 02% SPICULE - 04% 48 401 9 CC 0.0 151.00 159.96 03 DOMINANT 000 000 000 RELATIVE ABUNDANCE 011 004 035 064 002 000 000 000 000 102 NANNO CHALK NO AGE GIVEN RADIOLARIA - 30% FORAMINIFERA - 65% SPICULE - 05% IRON - 02% 48 401 10 4 100.0 160.50 166.00 03 DOMINANT 010 025 065 RELATIVE ABUNDANCE 011 010 009 073 000 002 000 000 000 104 NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 18% QUARTZ - 03% CLAY MINERAL - 15% GLAUCONITE - 02% PYRITE - 02% CARBONATE - 05% FORAMINIFERA - 02% NANNOFOSSIL - 66% RADIOLARIA - 02% SPICULE - 07% 48 401 10 CC 0.0 160.50 170.12 03 DOMINANT 000 000 000 RELATIVE ABUNDANCE 011 004 003 067 002 000 000 000 000 082 NANNO CHALK NO AGE GIVEN FORAMINIFERA - 72% RADIOLARIA - 03% SPICULE - 05% IRON - 02% 48 401 11 1 130.0 170.00 171.30 03 DOMINANT 005 020 075 RELATIVE ABUNDANCE 011 007 002 079 000 000 000 002 000 104 NANNO CHALK NO AGE GIVEN QUARTZ - 03% CLAY MINERAL - 20% CARBONATE - 05% DOLOMITE - 02% FORAMINIFERA - 07% NANNOFOSSIL - 65% SPICULE - 02% 48 401 11 3 75.0 170.00 173.75 03 DOMINANT 003 087 010 RELATIVE ABUNDANCE 011 006 000 085 002 000 000 000 000 095 NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 03% QUARTZ - 03% CARBONATE - 20% FORAMINIFERA - 05% NANNOFOSSIL - 65% IRON - 02% 48 401 11 3 82.0 170.00 173.82 03 MINOR 010 070 020 RELATIVE ABUNDANCE 011 007 000 085 000 002 000 000 000 102 NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 15% QUARTZ - 05% CLAY MINERAL - 10% GLAUCONITE - 02% CARBONATE - 50% FORAMINIFERA - 05% NANNOFOSSIL - 30% 48 401 11 3 130.0 170.00 174.30 03 DOMINANT 007 020 073 RELATIVE ABUNDANCE 019 006 000 068 000 000 000 000 000 102 MARLY ? NANNO CHALK NO AGE GIVEN QUARTZ - 02% HEAVY MINERAL - 02% CLAY MINERAL - 30% CARBONATE - 05% FORAMINIFERA - 07% NANNOFOSSIL - 56% 48 401 11 4 132.0 170.00 175.82 03 DOMINANT 005 075 020 RELATIVE ABUNDANCE 011 008 000 090 000 002 000 002 000 104 NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 12% QUARTZ - 02% CLAY MINERAL - 10% GLAUCONITE - 02% DOLOMITE - 02% CARBONATE - 60% FORAMINIFERA - 05% NANNOFOSSIL - 23% 48 401 11 5 70.0 170.00 176.70 03 DOMINANT 001 000 040 NUMERICAL ABUNDANCE 017 005 000 070 000 000 000 000 000 100 MARLY NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 30% CLAY MINERAL - 30% CARBONATE - 44% FORAMINIFERA - 01% NANNOFOSSIL - 25% 48 401 12 1 90.0 179.50 180.40 03 DOMINANT 001 040 059 RELATIVE ABUNDANCE 030 009 002 058 002 000 000 000 000 106 MARLY CALCAREOUS NANNO ? CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 42% QUARTZ - 02% HEAVY MINERAL - 02% CLAY MINERAL - 40% LIMONITE - 02% CARBONATE - 42% FORAMINIFERA - 01% NANNOFOSSIL - 15% SPICULE - 02% 48 401 12 5 50.0 179.50 186.00 03 DOMINANT 001 015 085 RELATIVE ABUNDANCE 016 007 000 077 000 000 000 000 000 104 CALCAREOUS CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 25% QUARTZ - 05% CLAY MINERAL - 20% OPAQUE MINERAL - 02% CARBONATE - 55% FORAMINIFERA - 02% NANNOFOSSIL - 20% 48 401 12 CC 0.0 179.50 186.78 03 DOMINANT 000 000 000 NUMERICAL ABUNDANCE 016 001 000 100 000 000 000 000 000 100 CALCAREOUS CHALK NO AGE GIVEN FORAMINIFERA - 99% 48 401 13 2 40.0 189.00 190.90 03 DOMINANT 003 030 067 RELATIVE ABUNDANCE 011 007 000 078 000 000 000 000 000 102 NANNO CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 22% QUARTZ - 02% CLAY MINERAL - 20% OPAQUE MINERAL - 02% CARBONATE - 25% FORAMINIFERA - 03% NANNOFOSSIL - 50% 48 401 13 4 123.0 189.00 194.73 03 MINOR 000 000 000 RELATIVE ABUNDANCE 008 005 000 004 002 000 000 000 000 102 MUDSTONE NO AGE GIVEN CLAY MINERAL - 56% LIMONITE - 02% unk 3202 - 40% CARBONATE - 02% NANNOFOSSIL - 02% 48 401 13 4 128.0 189.00 194.78 03 MINOR 001 049 050 NUMERICAL ABUNDANCE 019 006 000 030 020 000 000 000 000 100 CALCAREOUS MUDSTONE NO AGE GIVEN TERRIGENOUS DETRITUS - 50% QUARTZ - 05% CLAY MINERAL - 45% LIMONITE - 20% CARBONATE - 10% NANNOFOSSIL - 20% 48 401 13 CC 0.0 189.00 196.30 03 DOMINANT 000 000 000 NUMERICAL ABUNDANCE 022 004 000 093 003 003 000 000 000 100 MARLY CALCAREOUS CHALK NO AGE GIVEN GLAUCONITE - 03% LIMONITE - 02% FORAMINIFERA - 94% IRON - 01% 48 401 14 1 120.0 198.50 199.70 03 DOMINANT 005 030 065 RELATIVE ABUNDANCE 017 006 000 037 000 000 000 002 000 101 MARLY NANNO CHALK NO AGE GIVEN QUARTZ - 02% HEAVY MINERAL - 01% CLAY MINERAL - 59% DOLOMITE - 02% FORAMINIFERA - 05% NANNOFOSSIL - 30% 48 401 14 4 81.0 198.50 203.81 03 DOMINANT 000 060 040 RELATIVE ABUNDANCE 022 006 000 077 000 000 000 000 000 104 NANNO CALCAREOUS CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 35% QUARTZ - 02% CLAY MINERAL - 25% CARBONATE - 55% FORAMINIFERA - 02% NANNOFOSSIL - 20% 48 401 14 CC 0.0 198.50 205.27 03 DOMINANT 000 000 000 RELATIVE ABUNDANCE 022 004 022 080 002 000 000 000 000 104 NANNO CALCAREOUS CHALK NO AGE GIVEN SPICULE - 20% FORAMINIFERA - 80% IRON - 02% RADIOLARIA - 02% 48 401 15 CC 0.0 208.00 210.00 03 DOMINANT 000 000 000 RELATIVE ABUNDANCE 000 005 002 094 002 001 000 000 000 100 NO AGE GIVEN GLAUCONITE - 01% FORAMINIFERA - 94% SPICULE - 01% IRON - 02% RADIOLARIA - 02% 48 401 16 1 50.0 217.50 218.00 03 DOMINANT 000 080 020 RELATIVE ABUNDANCE 022 008 010 077 000 000 000 000 000 098 NANNO CALCAREOUS CHALK NO AGE GIVEN QUARTZ - 01% CLAY MINERAL - 10% CARBONATE - 60% FORAMINIFERA - 02% NANNOFOSSIL - 15% DIATOM - 02% RADIOLARIA - 03% SPICULE - 05% 48 401 16 CC 0.0 217.50 221.06 03 DOMINANT 000 000 000 NUMERICAL ABUNDANCE 022 002 000 095 000 002 000 000 000 097 NANNO CALCAREOUS CHALK NO AGE GIVEN GLAUCONITE - 02% FORAMINIFERA - 95% 48 401 17 1 50.0 227.00 227.50 03 MINOR 001 025 075 RELATIVE ABUNDANCE 011 006 002 090 000 000 000 000 000 104 NANNO CHALK NO AGE GIVEN QUARTZ - 02% CLAY MINERAL - 10% CARBONATE - 25% FORAMINIFERA - 01% NANNOFOSSIL - 64% SPICULE - 02% 48 401 17 2 80.0 227.00 229.30 03 DOMINANT 010 055 035 RELATIVE ABUNDANCE 022 007 002 062 000 000 000 002 000 104 FORAM CALCAREOUS CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 20% CLAY MINERAL - 20% DOLOMITE - 02% CARBONATE - 40% FORAMINIFERA - 30% NANNOFOSSIL - 10% RADIOLARIA - 02% 48 401 18 1 28.0 236.50 236.78 03 MINOR 000 005 095 RELATIVE ABUNDANCE 022 004 000 092 000 000 000 002 000 102 NANNO CALCAREOUS CHALK NO AGE GIVEN CLAY MINERAL - 10% CARBONATE - 60% DOLOMITE - 02% NANNOFOSSIL - 30% 48 401 18 1 35.0 236.50 236.85 03 DOMINANT 001 010 090 RELATIVE ABUNDANCE 016 004 000 080 000 000 000 000 000 080 CALCAREOUS CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 22% CARBONATE - 58% FORAMINIFERA - 02% NANNOFOSSIL - 20% 48 401 19 1 70.0 246.00 246.70 03 DOMINANT 020 050 030 NUMERICAL ABUNDANCE 022 005 000 065 000 000 000 000 000 100 FORAM CALCAREOUS CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 20% CLAY MINERAL - 20% CARBONATE - 57% FORAMINIFERA - 15% NANNOFOSSIL - 08% 48 401 19 1 123.0 246.00 247.23 03 MINOR 001 069 030 RELATIVE ABUNDANCE 016 005 000 077 000 000 000 002 000 102 CALCAREOUS CHALK NO AGE GIVEN TERRIGENOUS DETRITUS - 25% CLAY MINERAL - 25% DOLOMITE - 02% CARBONATE - 70% NANNOFOSSIL - 05% 48 401 19 1 126.0 246.00 247.26 03 MINOR 001 060 040 NUMERICAL ABUNDANCE 022 004 000 048 001 000 000 000 000 100 MARLY CALCAREOUS CHALK NO AGE GIVEN IRON - 01% CARBONATE - 35% FORAMINIFERA - 03% NANNOFOSSIL - 10%