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) 57 441 A 5 1 10.0 386.50 386.60 04 MINOR 005 030 065 NUMERICAL ABUNDANCE 081 001 005 000 000 000 000 000 000 005 M QTZ 15,FEL 7,CLAY 15,VOLC.GLAS 4,PALAG TR, HB 2,ZEOL TR,UNIDENT.MINS49,CARB 3 NO AGE GIVEN DIATOM - 05% 57 441 A 5 1 61.0 386.50 387.11 03 DOMINANT 020 050 030 NUMERICAL ABUNDANCE 009 007 000 002 000 000 000 000 000 100 SILTSTONE NO AGE GIVEN QUARTZ - 50% FELDSPAR - 13% HEAVY MINERAL - 04% CLAY MINERAL - 25% ROCK FRAGMENT - 04% PYRITE - 02% CARBONATE - 02% 57 441 A 5 1 62.0 386.50 387.12 03 MINOR 015 025 060 RELATIVE ABUNDANCE 010 007 000 002 000 000 000 000 000 102 SILTY CLAY NO AGE GIVEN QUARTZ - 35% FELDSPAR - 08% HEAVY MINERAL - 01% CLAY MINERAL - 54% ROCK FRAGMENT - 01% PYRITE - 01% CARBONATE - 02% 57 441 A 5 2 8.0 386.50 388.08 03 MINOR 008 017 075 RELATIVE ABUNDANCE 015 008 001 028 000 000 002 000 000 106 CALCAREOUS CLAY NO AGE GIVEN QUARTZ - 07% FELDSPAR - 05% HEAVY MINERAL - 02% CLAY MINERAL - 61% GLASS - 02% CARBONATE - 26% NANNOFOSSIL - 02% DIATOM - 01% 57 441 A 5 2 9.0 386.50 388.09 03 MINOR 027 041 032 RELATIVE ABUNDANCE 016 009 000 002 002 001 003 000 000 102 CLAYEY SILTSTONE NO AGE GIVEN QUARTZ - 47% FELDSPAR - 16% HEAVY MINERAL - 04% CLAY MINERAL - 22% GLASS - 03% ROCK FRAGMENT - 05% GLAUCONITE - 01% ZEOLITE - 02% CARBONATE - 02% 57 441 A 5 2 66.0 386.50 388.66 03 DOMINANT 021 048 031 RELATIVE ABUNDANCE 009 008 002 003 002 000 002 000 000 104 SILTSTONE NO AGE GIVEN QUARTZ - 45% FELDSPAR - 17% HEAVY MINERAL - 03% CLAY MINERAL - 30% GLASS - 02% ZEOLITE - 02% CARBONATE - 03% DIATOM - 02% 57 441 A 5 3 54.0 386.50 390.04 03 MINOR 007 041 052 NUMERICAL ABUNDANCE 022 010 024 004 000 000 006 000 000 100 DIATOMACEOUS CLAYSTONE NO AGE GIVEN QUARTZ - 11% FELDSPAR - 05% HEAVY MINERAL - 02% CLAY MINERAL - 47% GLASS - 06% PYRITE - 01% CARBONATE - 04% DIATOM - 16% RADIOLARIA - 02% SPICULE - 06% 57 441 A 5 3 94.0 386.50 390.44 03 DOMINANT 007 032 061 RELATIVE ABUNDANCE 017 011 019 004 000 000 010 000 000 103 DIATOMACEOUS CLAY NO AGE GIVEN QUARTZ - 14% FELDSPAR - 06% HEAVY MINERAL - 01% CLAY MINERAL - 48% GLASS - 08% PALAGONITE - 02% PYRITE - 01% CARBONATE - 04% DIATOM - 12% RADIOLARIA - 02% SPICULE - 05% 57 441 A 8 1 24.0 510.00 510.24 03 DOMINANT 007 036 057 RELATIVE ABUNDANCE 016 011 010 003 000 002 012 000 000 052 VITRIC CLAYSTONE NO AGE GIVEN QUARTZ - 13% FELDSPAR - 04% CLAY MINERAL - 07% HORNBLENDE - 01% GLASS - 11% PALAGONITE - 01% GLAUCONITE - 02% CARBONATE - 02% NANNOFOSSIL - 01% DIATOM - 08% SPICULE - 02% 57 441 A 8 1 58.0 510.00 510.58 03 DOMINANT 006 020 074 RELATIVE ABUNDANCE 022 009 017 003 000 000 003 000 000 102 DIATOMACEOUS CLAYSTONE NO AGE GIVEN QUARTZ - 03% FELDSPAR - 02% CLAY MINERAL - 74% GLASS - 01% PALAGONITE - 02% CARBONATE - 02% NANNOFOSSIL - 01% DIATOM - 14% SPICULE - 03% 57 441 A 10 1 48.0 576.50 576.98 03 DOMINANT 011 030 059 NUMERICAL ABUNDANCE 015 007 002 002 000 000 008 000 000 098 SILTY CLAYSTONE NO AGE GIVEN QUARTZ - 22% FELDSPAR - 05% CLAY MINERAL - 59% GLASS - 08% CARBONATE - 02% DIATOM - 01% SPICULE - 01% 57 441 A 10 2 51.0 576.50 578.51 03 MINOR 000 085 015 RELATIVE ABUNDANCE 016 006 000 070 000 000 008 000 000 100 CALCAREOUS CHALK NO AGE GIVEN QUARTZ - 05% FELDSPAR - 04% CLAY MINERAL - 13% GLASS - 06% PALAGONITE - 02% CARBONATE - 70% 57 441 A 10 2 52.0 576.50 578.52 03 MINOR 002 068 030 RELATIVE ABUNDANCE 016 006 001 094 000 000 005 000 000 102 CALCAREOUS CHALK NO AGE GIVEN QUARTZ - 01% FELDSPAR - 01% GLASS - 03% PALAGONITE - 02% CARBONATE - 94% DIATOM - 01% 57 441 A 10 CC 0.0 576.50 578.70 03 MINOR 000 065 035 RELATIVE ABUNDANCE 009 004 000 096 000 000 003 000 000 102 LIMESTONE NO AGE GIVEN QUARTZ - 01% FELDSPAR - 02% GLASS - 03% CARBONATE - 96% 57 441 A 11 1 49.0 586.00 586.49 03 000 033 067 NUMERICAL ABUNDANCE 009 008 007 004 000 000 006 000 000 100 CLAYSTONE NO AGE GIVEN QUARTZ - 11% FELDSPAR - 05% CLAY MINERAL - 67% GLASS - 05% PALAGONITE - 01% CARBONATE - 04% DIATOM - 04% SPICULE - 03% 57 441 A 11 1 70.0 586.00 586.70 03 MINOR 000 035 065 NUMERICAL ABUNDANCE 004 003 000 000 000 000 097 000 000 100 TUFF NO AGE GIVEN QUARTZ - 02% FELDSPAR - 01% GLASS - 97% 57 441 A 11 1 126.0 586.00 587.26 03 MINOR 012 058 030 RELATIVE ABUNDANCE 004 004 002 000 000 000 094 000 000 102 TUFF NO AGE GIVEN QUARTZ - 04% FELDSPAR - 02% GLASS - 94% DIATOM - 02% 57 441 A 12 1 36.0 605.00 605.36 03 DOMINANT 006 054 040 NUMERICAL ABUNDANCE 011 007 006 000 000 000 003 000 000 100 CLAYEY SILT NO AGE GIVEN QUARTZ - 42% FELDSPAR - 08% CLAY MINERAL - 40% HORNBLENDE - 01% GLASS - 03% DIATOM - 02% SPICULE - 04% 57 441 A 12 1 126.0 605.00 606.26 03 DOMINANT 000 026 074 NUMERICAL ABUNDANCE 009 007 005 002 000 000 005 000 000 100 CLAYSTONE NO AGE GIVEN QUARTZ - 11% FELDSPAR - 03% CLAY MINERAL - 74% GLASS - 05% CARBONATE - 02% DIATOM - 02% SPICULE - 03% 57 441 A 12 2 26.0 605.00 606.76 03 MINOR 015 046 039 RELATIVE ABUNDANCE 010 008 004 001 000 000 035 000 000 106 SILTY TUFF NO AGE GIVEN QUARTZ - 22% FELDSPAR - 05% CLAY MINERAL - 39% GLASS - 33% PALAGONITE - 02% CARBONATE - 01% DIATOM - 02% SPICULE - 02% 57 441 A 13 1 77.0 624.00 624.77 03 DOMINANT 000 022 078 NUMERICAL ABUNDANCE 009 007 006 003 000 000 002 000 000 100 CLAYSTONE NO AGE GIVEN QUARTZ - 08% FELDSPAR - 03% CLAY MINERAL - 78% GLASS - 02% CARBONATE - 03% DIATOM - 04% SPICULE - 02% 57 441 A 14 1 92.0 643.00 643.92 03 DOMINANT 002 025 073 RELATIVE ABUNDANCE 015 007 001 000 000 002 008 000 000 104 SILTY CLAYSTONE NO AGE GIVEN QUARTZ - 25% FELDSPAR - 02% CLAY MINERAL - 64% GLASS - 08% GLAUCONITE - 02% PYRITE - 02% DIATOM - 01% 57 441 A 14 CC 10.0 643.00 644.72 03 DOMINANT 002 038 060 RELATIVE ABUNDANCE 015 009 002 000 000 002 009 000 000 104 SILTY CLAYSTONE NO AGE GIVEN QUARTZ - 25% FELDSPAR - 05% HEAVY MINERAL - 02% CLAY MINERAL - 58% GLASS - 08% PALAGONITE - 01% GLAUCONITE - 02% PYRITE - 01% DIATOM - 02% 57 441 A 15 1 130.0 652.50 653.80 03 DOMINANT 000 010 090 NUMERICAL ABUNDANCE 009 005 002 000 000 000 005 000 000 100 CLAYSTONE NO AGE GIVEN QUARTZ - 06% FELDSPAR - 02% CLAY MINERAL - 85% GLASS - 05% DIATOM - 02% 57 441 A H2 1 10.0 338.00 338.10 03 MINOR 021 047 032 RELATIVE ABUNDANCE 020 011 015 017 000 000 011 000 000 102 SILTY CLAYEY TUFFITE NO AGE GIVEN QUARTZ - 12% FELDSPAR - 26% HEAVY MINERAL - 04% CLAY MINERAL - 15% GLASS - 10% PALAGONITE - 01% PYRITE - 02% CARBONATE - 17% DIATOM - 07% RADIOLARIA - 02% SPICULE - 06% 57 441 A H2 2 48.0 338.00 339.98 03 DOMINANT 006 032 058 RELATIVE ABUNDANCE 022 010 017 007 000 001 004 000 000 102 DIATOMACEOUS CLAYSTONE NO AGE GIVEN QUARTZ - 05% FELDSPAR - 03% HEAVY MINERAL - 01% CLAY MINERAL - 64% GLASS - 04% GLAUCONITE - 01% CARBONATE - 07% DIATOM - 11% RADIOLARIA - 02% SPICULE - 04% 57 441 A H2 CC 16.0 338.00 340.76 03 MINOR 008 030 062 RELATIVE ABUNDANCE 017 011 025 003 000 000 004 000 000 106 DIATOMACEOUS CLAY NO AGE GIVEN QUARTZ - 08% FELDSPAR - 06% HEAVY MINERAL - 02% CLAY MINERAL - 56% GLASS - 04% PYRITE - 02% CARBONATE - 02% FORAMINIFERA - 01% DIATOM - 20% RADIOLARIA - 02% SPICULE - 03% 57 441 A H3 1 80.0 452.00 452.80 03 MINOR 000 000 000 NUMERICAL ABUNDANCE 013 001 000 000 000 100 000 000 000 100 WOOD FRAGMENT NO AGE GIVEN PLANT DEBRIS - 99% 57 441 A H3 1 89.0 452.00 452.89 03 MINOR 006 011 083 NUMERICAL ABUNDANCE 015 005 000 035 000 000 003 000 000 103 SANDY MARLSTONE NO AGE GIVEN QUARTZ - 03% HEAVY MINERAL - 03% CLAY MINERAL - 59% PALAGONITE - 03% CARBONATE - 35% 57 441 A H3 4 6.0 452.00 456.56 02 MINOR 000 000 000 NUMERICAL ABUNDANCE 045 000 000 000 000 000 000 000 000 000 M QTZ 6,FEL 3,HVY.MINS 1,LITH 85,VOLC.GLAS 5 NO AGE GIVEN 57 441 A H3 4 25.0 452.00 456.75 03 MINOR 012 053 035 RELATIVE ABUNDANCE 003 006 002 000 000 000 072 000 000 102 ASH NO AGE GIVEN QUARTZ - 07% FELDSPAR - 05% CLAY MINERAL - 13% GLASS - 72% PYRITE - 03% DIATOM - 02% 57 441 A H4 1 28.0 519.50 519.78 03 MINOR 004 020 075 RELATIVE ABUNDANCE 033 009 016 022 000 000 004 000 000 102 CALCAREOUS DIATOMACEOUS CLAYSTONE NO AGE GIVEN QUARTZ - 06% FELDSPAR - 03% CLAY MINERAL - 51% GLASS - 04% CARBONATE - 21% FORAMINIFERA - 01% DIATOM - 11% RADIOLARIA - 02% SPICULE - 03% 57 441 A H4 1 90.0 519.50 520.40 03 DOMINANT 011 037 052 RELATIVE ABUNDANCE 016 010 007 002 001 000 026 000 000 102 VITRIC CLAYSTONE NO AGE GIVEN QUARTZ - 07% FELDSPAR - 05% HEAVY MINERAL - 02% CLAY MINERAL - 52% GLASS - 24% PALAGONITE - 02% ZEOLITE - 01% CARBONATE - 02% DIATOM - 05% SPICULE - 02% 57 441 A H4 2 76.0 519.50 521.76 03 MINOR 015 062 023 NUMERICAL ABUNDANCE 009 010 002 001 002 000 054 000 000 100 SILTY ASH NO AGE GIVEN QUARTZ - 13% FELDSPAR - 09% HEAVY MINERAL - 04% CLAY MINERAL - 15% GLASS - 51% PALAGONITE - 03% ZEOLITE - 02% CARBONATE - 01% DIATOM - 01% SPICULE - 01% 57 441 A H4 2 83.0 519.50 521.83 03 MINOR 000 060 040 RELATIVE ABUNDANCE 004 004 000 000 000 000 090 000 000 102 TUFF NO AGE GIVEN QUARTZ - 05% CLAY MINERAL - 05% GLASS - 90% PYRITE - 02%