Leg : 64 Top Int Depth(mm): 700 Sand: Sect: 1 Hole: 481A Top Core Depth(m): 42.00 Silt: 060% Core: 1 Sample Depth (m) : 42.70 Clay: 040% Age : UPPER PLEISTOCENE Name: MUDDY DIATOMACEOUS OOZE Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (01%); FELDSPAR (02%); OPAQUE MINERAL (02%); CLAY MINERAL (40%); PYRITE (02%); CARBONATE (03%); FORAMINIFERA (03%); NANNOFOSSIL (10%); DIATOM (35%); SILICOFLAGELLATE (01%); PLANT DEBRIS (02%); Leg : 64 Top Int Depth(mm): 700 Sand: Sect: 2 Hole: 481A Top Core Depth(m): 42.00 Silt: 055% Core: 1 Sample Depth (m) : 44.20 Clay: 045% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS SILTY CLAY Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (10%); FELDSPAR (15%); CLAY MINERAL (45%); OPAQUE MINERAL (02%); PYRITE (03%); CARBONATE (03%); FORAMINIFERA (02%); NANNOFOSSIL (08%); DIATOM (18%); SILICOFLAGELLATE (01%); PLANT DEBRIS (02%); Leg : 64 Top Int Depth(mm): 700 Sand: 015% Sect: 1 Hole: 481A Top Core Depth(m): 51.50 Silt: 050% Core: 2 Sample Depth (m) : 52.20 Clay: 035% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS SILTY CLAYSTONE Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (14%); FELDSPAR (22%); MICA (01%); CLAY MINERAL (35%); OPAQUE MINERAL (02%); PYRITE (02%); CARBONATE (02%); FORAMINIFERA (02%); NANNOFOSSIL (07%); DIATOM (12%); SILICOFLAGELLATE (01%); ROCK FRAGMENT (02%); Components: (Dominant lithology, % converted from relative abundance) ====================================================================== PLANT DEBRIS (02%); Leg : 64 Top Int Depth(mm): 400 Sand: Sect: 1 Hole: 481A Top Core Depth(m): 61.00 Silt: 060% Core: 3 Sample Depth (m) : 61.40 Clay: 040% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS SILTY CLAY Components: (Minor lithology, % converted from relative abundance) ====================================================================== QUARTZ (07%); FELDSPAR (12%); MICA (01%); OPAQUE MINERAL (01%); CLAY MINERAL (40%); PYRITE (02%); CARBONATE (03%); FORAMINIFERA (01%); NANNOFOSSIL (10%); DIATOM (20%); SILICOFLAGELLATE (01%); ROCK FRAGMENT (02%); Components: (Minor lithology, % converted from relative abundance) ====================================================================== PLANT DEBRIS (02%); Leg : 64 Top Int Depth(mm): 700 Sand: Sect: 1 Hole: 481A Top Core Depth(m): 61.00 Silt: 060% Core: 3 Sample Depth (m) : 61.70 Clay: 040% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS SILTY CLAY Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (04%); FELDSPAR (09%); MICA (01%); CLAY MINERAL (35%); OPAQUE MINERAL (02%); PYRITE (01%); CARBONATE (05%); FORAMINIFERA (02%); NANNOFOSSIL (13%); DIATOM (26%); SILICOFLAGELLATE (02%); ROCK FRAGMENT (02%); Components: (Dominant lithology, % converted from relative abundance) ====================================================================== PLANT DEBRIS (02%); Leg : 64 Top Int Depth(mm): 400 Sand: Sect: 3 Hole: 481A Top Core Depth(m): 70.50 Silt: 065% Core: 4 Sample Depth (m) : 73.90 Clay: 035% Age : UPPER PLEISTOCENE Name: MUDDY DIATOMACEOUS OOZE Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (02%); FELDSPAR (04%); CLAY MINERAL (35%); OPAQUE MINERAL (02%); PYRITE (02%); CARBONATE (02%); NANNOFOSSIL (10%); DIATOM (40%); RADIOLARIA (02%); SILICOFLAGELLATE (02%); ROCK FRAGMENT (02%); PLANT DEBRIS (01%); Leg : 64 Top Int Depth(mm): 150 Sand: 002% Sect: 1 Hole: 481A Top Core Depth(m): 80.00 Silt: 063% Core: 5 Sample Depth (m) : 80.15 Clay: 035% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS SILTY CLAY Components: (Minor lithology, % converted from relative abundance) ====================================================================== QUARTZ (07%); FELDSPAR (12%); MICA (01%); CLAY MINERAL (35%); OPAQUE MINERAL (02%); PYRITE (01%); CARBONATE (04%); FORAMINIFERA (02%); NANNOFOSSIL (08%); DIATOM (25%); SILICOFLAGELLATE (02%); ROCK FRAGMENT (02%); Components: (Minor lithology, % converted from relative abundance) ====================================================================== PLANT DEBRIS (01%); Leg : 64 Top Int Depth(mm): 1000 Sand: 002% Sect: 4 Hole: 481A Top Core Depth(m): 80.00 Silt: 068% Core: 5 Sample Depth (m) : 85.50 Clay: 030% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS SILTY CLAY Components: (Dominant lithology) ====================================================================== QUARTZ (07%); FELDSPAR (15%); MICA (01%); CLAY MINERAL (30%); OPAQUE MINERAL (02%); PYRITE (03%); CARBONATE (04%); NANNOFOSSIL (10%); DIATOM (25%); SILICOFLAGELLATE (02%); PLANT DEBRIS (01%); Leg : 64 Top Int Depth(mm): 600 Sand: 003% Sect: 6 Hole: 481A Top Core Depth(m): 80.00 Silt: 072% Core: 5 Sample Depth (m) : 88.10 Clay: 025% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS SILT Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (09%); FELDSPAR (16%); MICA (01%); OPAQUE MINERAL (03%); CLAY MINERAL (25%); PYRITE (02%); CARBONATE (08%); FORAMINIFERA (02%); NANNOFOSSIL (08%); DIATOM (25%); ROCK FRAGMENT (02%); PLANT DEBRIS (01%); Leg : 64 Top Int Depth(mm): 400 Sand: 003% Sect: 7 Hole: 481A Top Core Depth(m): 80.00 Silt: 067% Core: 5 Sample Depth (m) : 89.40 Clay: 030% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS SILTY CLAY Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (10%); FELDSPAR (16%); MICA (01%); CLAY MINERAL (30%); OPAQUE MINERAL (02%); PYRITE (02%); CARBONATE (08%); FORAMINIFERA (02%); NANNOFOSSIL (08%); DIATOM (25%); RADIOLARIA (02%); ROCK FRAGMENT (02%); Components: (Dominant lithology, % converted from relative abundance) ====================================================================== PLANT DEBRIS (01%); Leg : 64 Top Int Depth(mm): 600 Sand: 050% Sect: 5 Hole: 481A Top Core Depth(m): 89.50 Silt: 035% Core: 6 Sample Depth (m) : 96.10 Clay: 015% Age : UPPER PLEISTOCENE Name: SANDSTONE Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (20%); FELDSPAR (40%); MICA (02%); CLAY MINERAL (15%); OPAQUE MINERAL (02%); PYRITE (02%); CARBONATE (08%); FORAMINIFERA (02%); NANNOFOSSIL (02%); DIATOM (05%); ROCK FRAGMENT (06%); PLANT DEBRIS (02%); Leg : 64 Top Int Depth(mm): 600 Sand: Sect: 5 Hole: 481A Top Core Depth(m): 89.50 Silt: Core: 6 Sample Depth (m) : 96.10 Clay: Age : UPPER PLEISTOCENE Name: FINE GRAIN SAND Components: (Minor lithology) ====================================================================== QUARTZ (25%); FELDSPAR (15%); MICA (13%); BIOTITE (03%); GLAUCONITE (03%); ISOTROPIC MINERAL (05%); FORAMINIFERA (20%); ROCK FRAGMENT (10%); Leg : 64 Top Int Depth(mm): 500 Sand: 001% Sect: 6 Hole: 481A Top Core Depth(m): 89.50 Silt: 059% Core: 6 Sample Depth (m) : 97.50 Clay: 040% Age : UPPER PLEISTOCENE Name: MUDDY DIATOMACEOUS OOZE Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (02%); FELDSPAR (04%); OPAQUE MINERAL (02%); CLAY MINERAL (37%); PYRITE (01%); CARBONATE (03%); FORAMINIFERA (02%); NANNOFOSSIL (07%); DIATOM (40%); SPICULE (02%); SILICOFLAGELLATE (02%); PLANT DEBRIS (02%); Components: (Dominant lithology, % converted from relative abundance) ====================================================================== ROCK FRAGMENT (02%); Leg : 64 Top Int Depth(mm): 700 Sand: 002% Sect: 5 Hole: 481A Top Core Depth(m): 99.00 Silt: 058% Core: 7 Sample Depth (m) : 105.70 Clay: 040% Age : UPPER PLEISTOCENE Name: MUDDY DIATOMACEOUS OOZE Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (02%); FELDSPAR (04%); MICA (02%); OPAQUE MINERAL (02%); CLAY MINERAL (38%); PYRITE (01%); CARBONATE (04%); FORAMINIFERA (01%); NANNOFOSSIL (10%); DIATOM (35%); SPICULE (02%); SILICOFLAGELLATE (01%); Components: (Dominant lithology, % converted from relative abundance) ====================================================================== PLANT DEBRIS (01%); ROCK FRAGMENT (01%); Leg : 64 Top Int Depth(mm): 700 Sand: Sect: 6 Hole: 481A Top Core Depth(m): 108.50 Silt: 060% Core: 8 Sample Depth (m) : 116.70 Clay: 040% Age : UPPER PLEISTOCENE Name: MUDDY DIATOMACEOUS OOZE Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (02%); FELDSPAR (05%); MICA (02%); OPAQUE MINERAL (02%); CLAY MINERAL (40%); PYRITE (02%); CARBONATE (03%); FORAMINIFERA (01%); NANNOFOSSIL (08%); DIATOM (35%); RADIOLARIA (02%); SPICULE (02%); Components: (Dominant lithology, % converted from relative abundance) ====================================================================== SILICOFLAGELLATE (02%); ROCK FRAGMENT (02%); PLANT DEBRIS (01%); Leg : 64 Top Int Depth(mm): 500 Sand: 005% Sect: 5 Hole: 481A Top Core Depth(m): 118.00 Silt: 060% Core: 9 Sample Depth (m) : 124.50 Clay: 035% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS SILTY CLAY Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (01%); FELDSPAR (06%); MICA (02%); OPAQUE MINERAL (04%); CLAY MINERAL (04%); PYRITE (04%); CARBONATE (07%); FORAMINIFERA (06%); NANNOFOSSIL (02%); DIATOM (43%); SPICULE (02%); SILICOFLAGELLATE (03%); Components: (Dominant lithology, % converted from relative abundance) ====================================================================== PLANT DEBRIS (02%); Leg : 64 Top Int Depth(mm): 400 Sand: 010% Sect: 4 Hole: 481A Top Core Depth(m): 127.50 Silt: 040% Core: 10 Sample Depth (m) : 132.40 Clay: 050% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS CLAYEY SILTSTONE Components: (Minor lithology, % converted from relative abundance) ====================================================================== QUARTZ (05%); FELDSPAR (11%); CLAY MINERAL (50%); OPAQUE MINERAL (02%); PYRITE (03%); CARBONATE (02%); FORAMINIFERA (01%); NANNOFOSSIL (05%); DIATOM (20%); RADIOLARIA (02%); SILICOFLAGELLATE (01%); PLANT DEBRIS (02%); Components: (Minor lithology, % converted from relative abundance) ====================================================================== ROCK FRAGMENT (02%); Leg : 64 Top Int Depth(mm): 1150 Sand: 002% Sect: 3 Hole: 481A Top Core Depth(m): 137.00 Silt: 023% Core: 11 Sample Depth (m) : 141.15 Clay: 075% Age : UPPER PLEISTOCENE Name: CLAYSTONE Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (04%); FELDSPAR (07%); OPAQUE MINERAL (02%); CLAY MINERAL (75%); PYRITE (02%); CARBONATE (05%); FORAMINIFERA (02%); NANNOFOSSIL (02%); DIATOM (02%); SPICULE (02%); PLANT DEBRIS (02%); ROCK FRAGMENT (02%); Leg : 64 Top Int Depth(mm): 1400 Sand: 003% Sect: 3 Hole: 481A Top Core Depth(m): 137.00 Silt: 037% Core: 11 Sample Depth (m) : 141.40 Clay: 060% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS CLAYSTONE Components: (Minor lithology) ====================================================================== QUARTZ (01%); FELDSPAR (03%); CLAY MINERAL (60%); OPAQUE MINERAL (01%); PYRITE (03%); CARBONATE (04%); FORAMINIFERA (01%); NANNOFOSSIL (10%); DIATOM (15%); Leg : 64 Top Int Depth(mm): 600 Sand: 010% Sect: 4 Hole: 481A Top Core Depth(m): 146.50 Silt: 035% Core: 12 Sample Depth (m) : 151.60 Clay: 055% Age : UPPER PLEISTOCENE Name: CLAYEY SILTSTONE, HARD LUMPS Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (04%); FELDSPAR (14%); MICA (02%); OPAQUE MINERAL (04%); CLAY MINERAL (54%); PYRITE (01%); CARBONATE (03%); FORAMINIFERA (01%); NANNOFOSSIL (15%); PLANT DEBRIS (02%); ROCK FRAGMENT (02%); Leg : 64 Top Int Depth(mm): 900 Sand: 005% Sect: 5 Hole: 481A Top Core Depth(m): 146.50 Silt: 045% Core: 12 Sample Depth (m) : 153.40 Clay: 050% Age : UPPER PLEISTOCENE Name: CALCAREOUS SILTY CLAYSTONE Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (02%); FELDSPAR (05%); MICA (01%); CLAY MINERAL (50%); OPAQUE MINERAL (02%); PYRITE (02%); CARBONATE (04%); FORAMINIFERA (01%); NANNOFOSSIL (35%); DIATOM (02%); PLANT DEBRIS (02%); Leg : 64 Top Int Depth(mm): 550 Sand: 070% Sect: 4 Hole: 481A Top Core Depth(m): 156.00 Silt: 025% Core: 13 Sample Depth (m) : 161.05 Clay: 005% Age : UPPER PLEISTOCENE Name: SANDSTONE Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (30%); FELDSPAR (52%); MICA (03%); OPAQUE MINERAL (05%); CLAY MINERAL (10%); CARBONATE (02%); FORAMINIFERA (02%); Leg : 64 Top Int Depth(mm): 370 Sand: 008% Sect: 5 Hole: 481A Top Core Depth(m): 156.00 Silt: 037% Core: 13 Sample Depth (m) : 162.37 Clay: 055% Age : UPPER PLEISTOCENE Name: CALCAREOUS CLAYEY SILT Components: (Dominant lithology) ====================================================================== QUARTZ (06%); FELDSPAR (12%); CLAY MINERAL (53%); OPAQUE MINERAL (06%); CARBONATE (03%); FORAMINIFERA (05%); NANNOFOSSIL (15%); Leg : 64 Top Int Depth(mm): 700 Sand: 005% Sect: 2 Hole: 481A Top Core Depth(m): 165.50 Silt: 075% Core: 14 Sample Depth (m) : 167.70 Clay: 020% Age : UPPER PLEISTOCENE Name: SILTSTONE-POORLY SORTED GREY SEDIMENT Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (25%); FELDSPAR (45%); MICA (02%); OPAQUE MINERAL (06%); CLAY MINERAL (20%); PYRITE (02%); CARBONATE (02%); FORAMINIFERA (02%); NANNOFOSSIL (01%); PLANT DEBRIS (02%); Leg : 64 Top Int Depth(mm): 300 Sand: 025% Sect: 4 Hole: 481A Top Core Depth(m): 165.50 Silt: 050% Core: 14 Sample Depth (m) : 170.30 Clay: 025% Age : UPPER PLEISTOCENE Name: SILTSTONE Components: (Dominant lithology, % converted from relative abundance) ====================================================================== FELDSPAR (01%); MICA (06%); OPAQUE MINERAL (06%); CLAY MINERAL (74%); PYRITE (06%); CARBONATE (03%); FORAMINIFERA (02%); ROCK FRAGMENT (06%); Leg : 64 Top Int Depth(mm): 1270 Sand: Sect: 4 Hole: 481A Top Core Depth(m): 165.50 Silt: 085% Core: 14 Sample Depth (m) : 171.27 Clay: 015% Age : UPPER PLEISTOCENE Components: (Dominant lithology) ====================================================================== QUARTZ (67%); FELDSPAR (15%); CLAY MINERAL (15%); OPAQUE MINERAL (03%); Leg : 64 Top Int Depth(mm): 1270 Sand: Sect: 4 Hole: 481A Top Core Depth(m): 165.50 Silt: Core: 14 Sample Depth (m) : 171.27 Clay: Age : UPPER PLEISTOCENE Name: CHERT Components: (Minor lithology) ====================================================================== QUARTZ (50%); MICA (40%); OPAQUE MINERAL (05%); APATITE (01%); Leg : 64 Top Int Depth(mm): 70 Sand: 030% Sect: 1 Hole: 481A Top Core Depth(m): 203.50 Silt: 020% Core: 18 Sample Depth (m) : 203.57 Clay: 050% Age : UPPER PLEISTOCENE Name: NANNO-BEARING SANDY CLAY Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (10%); FELDSPAR (18%); MICA (02%); OPAQUE MINERAL (02%); CLAY MINERAL (47%); PYRITE (02%); CARBONATE (02%); FORAMINIFERA (02%); NANNOFOSSIL (15%); DIATOM (02%); PLANT DEBRIS (02%); ROCK FRAGMENT (02%); Leg : 64 Top Int Depth(mm): 600 Sand: 004% Sect: 1 Hole: 481A Top Core Depth(m): 222.50 Silt: 026% Core: 20 Sample Depth (m) : 223.10 Clay: 070% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS MUDSTONE Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (01%); FELDSPAR (02%); CLAY MINERAL (68%); OPAQUE MINERAL (02%); PYRITE (01%); CARBONATE (02%); FORAMINIFERA (01%); NANNOFOSSIL (08%); DIATOM (15%); SILICOFLAGELLATE (02%); PLANT DEBRIS (02%); Leg : 64 Top Int Depth(mm): 900 Sand: 005% Sect: 5 Hole: 481A Top Core Depth(m): 241.50 Silt: 055% Core: 22 Sample Depth (m) : 248.40 Clay: 040% Age : UPPER PLEISTOCENE Name: MUDDY DIATOMACEOUS OOZE,LAMINATED LIGHTM QTZ 1,FEL 3,CLAY 39,OP.MINS 2,P Name: YR 2,CARB 6/N MUCH OF IT RECRYSTALLIZED NANNOS Components: (Dominant lithology, % converted from relative abundance) ====================================================================== FORAMINIFERA (02%); NANNOFOSSIL (07%); DIATOM (38%); SILICOFLAGELLATE (02%); PLANT DEBRIS (02%); Leg : 64 Top Int Depth(mm): 1400 Sand: 025% Sect: 6 Hole: 481A Top Core Depth(m): 241.50 Silt: 030% Core: 22 Sample Depth (m) : 250.40 Clay: 045% Age : UPPER PLEISTOCENE Name: CLAYEY SILT Components: (Minor lithology, % converted from relative abundance) ====================================================================== QUARTZ (08%); FELDSPAR (19%); MICA (02%); CLAY MINERAL (45%); OPAQUE MINERAL (04%); PYRITE (02%); CARBONATE (04%); FORAMINIFERA (01%); NANNOFOSSIL (05%); DIATOM (10%); PLANT DEBRIS (02%); ROCK FRAGMENT (03%); Leg : 64 Top Int Depth(mm): 1400 Sand: Sect: 7 Hole: 481A Top Core Depth(m): 241.50 Silt: 045% Core: 22 Sample Depth (m) : 251.90 Clay: 055% Age : UPPER PLEISTOCENE Name: CALCAREOUS MUDSTONE Components: (Minor lithology, % converted from relative abundance) ====================================================================== QUARTZ (02%); FELDSPAR (02%); OPAQUE MINERAL (02%); CLAY MINERAL (55%); PYRITE (02%); CARBONATE (40%); DIATOM (03%); Leg : 64 Top Int Depth(mm): 260 Sand: Sect: 1 Hole: 481A Top Core Depth(m): 251.00 Silt: 055% Core: 23 Sample Depth (m) : 251.26 Clay: 045% Age : UPPER PLEISTOCENE Name: CLAYEY SILT Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (11%); FELDSPAR (19%); MICA (01%); OPAQUE MINERAL (02%); CLAY MINERAL (45%); PYRITE (01%); CARBONATE (02%); FORAMINIFERA (02%); NANNOFOSSIL (08%); DIATOM (10%); RADIOLARIA (02%); PLANT DEBRIS (02%); Components: (Dominant lithology, % converted from relative abundance) ====================================================================== ROCK FRAGMENT (01%); Leg : 64 Top Int Depth(mm): 800 Sand: 004% Sect: 2 Hole: 481A Top Core Depth(m): 260.50 Silt: 046% Core: 24 Sample Depth (m) : 262.80 Clay: 050% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS CLAYEY SILT Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (05%); FELDSPAR (10%); CLAY MINERAL (47%); OPAQUE MINERAL (03%); PYRITE (03%); CARBONATE (06%); NANNOFOSSIL (07%); DIATOM (15%); RADIOLARIA (02%); SPICULE (02%); SILICOFLAGELLATE (02%); PLANT DEBRIS (02%); Leg : 64 Top Int Depth(mm): 1130 Sand: 002% Sect: 2 Hole: 481A Top Core Depth(m): 260.50 Silt: 058% Core: 24 Sample Depth (m) : 263.13 Clay: 040% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS SILTY CLAY Components: (Minor lithology, % converted from relative abundance) ====================================================================== QUARTZ (03%); FELDSPAR (06%); OPAQUE MINERAL (02%); CLAY MINERAL (40%); PYRITE (02%); CARBONATE (06%); FORAMINIFERA (02%); NANNOFOSSIL (12%); DIATOM (25%); RADIOLARIA (02%); SILICOFLAGELLATE (02%); PLANT DEBRIS (01%); Leg : 64 Top Int Depth(mm): 800 Sand: 020% Sect: 4 Hole: 481A Top Core Depth(m): 270.00 Silt: 040% Core: 25 Sample Depth (m) : 275.30 Clay: 040% Age : UPPER PLEISTOCENE Name: CLAYEY SILT Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (08%); FELDSPAR (29%); MICA (02%); CLAY MINERAL (40%); OPAQUE MINERAL (02%); PYRITE (01%); CARBONATE (06%); FORAMINIFERA (02%); NANNOFOSSIL (02%); DIATOM (06%); RADIOLARIA (02%); SILICOFLAGELLATE (01%); Components: (Dominant lithology, % converted from relative abundance) ====================================================================== PLANT DEBRIS (01%); ROCK FRAGMENT (04%); Leg : 64 Top Int Depth(mm): 1000 Sand: 010% Sect: 3 Hole: 481A Top Core Depth(m): 279.50 Silt: 040% Core: 26 Sample Depth (m) : 283.50 Clay: 050% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS CLAYEY SILT Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (02%); FELDSPAR (06%); MICA (01%); OPAQUE MINERAL (02%); CLAY MINERAL (50%); PYRITE (01%); CARBONATE (06%); FORAMINIFERA (02%); NANNOFOSSIL (09%); DIATOM (18%); RADIOLARIA (02%); SILICOFLAGELLATE (02%); Components: (Dominant lithology, % converted from relative abundance) ====================================================================== PLANT DEBRIS (01%); Leg : 64 Top Int Depth(mm): 900 Sand: 001% Sect: 6 Hole: 481A Top Core Depth(m): 279.50 Silt: 054% Core: 26 Sample Depth (m) : 287.90 Clay: 045% Age : UPPER PLEISTOCENE Name: CALCAREOUS NANNO CLAY Components: (Minor lithology, % converted from relative abundance) ====================================================================== QUARTZ (01%); FELDSPAR (02%); OPAQUE MINERAL (02%); CLAY MINERAL (45%); CARBONATE (40%); FORAMINIFERA (01%); NANNOFOSSIL (03%); DIATOM (06%); RADIOLARIA (02%); SPICULE (02%); SILICOFLAGELLATE (01%); PLANT DEBRIS (02%); Leg : 64 Top Int Depth(mm): 900 Sand: 005% Sect: 6 Hole: 481A Top Core Depth(m): 279.50 Silt: 050% Core: 26 Sample Depth (m) : 287.90 Clay: 045% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS SILTY CLAY Components: (Minor lithology, % converted from relative abundance) ====================================================================== QUARTZ (01%); FELDSPAR (01%); CLAY MINERAL (45%); OPAQUE MINERAL (02%); PYRITE (01%); CARBONATE (01%); FORAMINIFERA (02%); NANNOFOSSIL (15%); DIATOM (30%); RADIOLARIA (02%); SILICOFLAGELLATE (03%); PLANT DEBRIS (01%); Leg : 64 Top Int Depth(mm): 700 Sand: 004% Sect: 3 Hole: 481A Top Core Depth(m): 289.00 Silt: 050% Core: 27 Sample Depth (m) : 292.70 Clay: 046% Age : UPPER PLEISTOCENE Name: SILTY CLAY Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (06%); FELDSPAR (18%); MICA (01%); OPAQUE MINERAL (02%); CLAY MINERAL (44%); CARBONATE (04%); FORAMINIFERA (01%); NANNOFOSSIL (10%); DIATOM (10%); RADIOLARIA (02%); SILICOFLAGELLATE (01%); PLANT DEBRIS (01%); Leg : 64 Top Int Depth(mm): 700 Sand: 005% Sect: 3 Hole: 481A Top Core Depth(m): 298.50 Silt: 055% Core: 28 Sample Depth (m) : 302.20 Clay: 040% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS SILTY CLAY Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (06%); FELDSPAR (15%); MICA (03%); CLAY MINERAL (41%); OPAQUE MINERAL (03%); PYRITE (02%); CARBONATE (05%); FORAMINIFERA (02%); NANNOFOSSIL (09%); DIATOM (12%); RADIOLARIA (02%); SILICOFLAGELLATE (02%); Components: (Dominant lithology, % converted from relative abundance) ====================================================================== IRON (02%); PLANT DEBRIS (02%); Leg : 64 Top Int Depth(mm): 420 Sand: Sect: 1 Hole: 481A Top Core Depth(m): 308.00 Silt: 050% Core: 29 Sample Depth (m) : 308.42 Clay: 050% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS CLAYEY SILT, OLIVE CLAST Components: (Minor lithology, % converted from relative abundance) ====================================================================== QUARTZ (02%); FELDSPAR (02%); MICA (01%); OPAQUE MINERAL (01%); CLAY MINERAL (47%); PYRITE (02%); CARBONATE (08%); FORAMINIFERA (01%); NANNOFOSSIL (10%); DIATOM (25%); RADIOLARIA (01%); SILICOFLAGELLATE (03%); Leg : 64 Top Int Depth(mm): 1090 Sand: 007% Sect: 1 Hole: 481A Top Core Depth(m): 308.00 Silt: 046% Core: 29 Sample Depth (m) : 309.09 Clay: 047% Age : UPPER PLEISTOCENE Name: CLAYEY SILT Components: (Minor lithology, % converted from relative abundance) ====================================================================== QUARTZ (05%); FELDSPAR (15%); MICA (02%); CLAY MINERAL (47%); OPAQUE MINERAL (04%); GLASS (02%); PYRITE (04%); CARBONATE (10%); FORAMINIFERA (01%); NANNOFOSSIL (04%); DIATOM (05%); RADIOLARIA (02%); Components: (Minor lithology, % converted from relative abundance) ====================================================================== SILICOFLAGELLATE (01%); PLANT DEBRIS (02%); ROCK FRAGMENT (02%); Leg : 64 Top Int Depth(mm): 480 Sand: Sect: 1 Hole: 481A Top Core Depth(m): 317.50 Silt: 070% Core: 30 Sample Depth (m) : 317.98 Clay: 030% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS OOZE Components: (Minor lithology, % converted from relative abundance) ====================================================================== QUARTZ (02%); FELDSPAR (02%); OPAQUE MINERAL (02%); CLAY MINERAL (25%); PYRITE (02%); CARBONATE (02%); NANNOFOSSIL (04%); DIATOM (65%); SILICOFLAGELLATE (04%); Leg : 64 Top Int Depth(mm): 700 Sand: 005% Sect: 2 Hole: 481A Top Core Depth(m): 317.50 Silt: 065% Core: 30 Sample Depth (m) : 319.70 Clay: 030% Age : UPPER PLEISTOCENE Name: MUDDY DIATOMACEOUS OOZE Components: (Dominant lithology) ====================================================================== QUARTZ (03%); FELDSPAR (07%); CLAY MINERAL (30%); OPAQUE MINERAL (02%); PYRITE (01%); CARBONATE (04%); FORAMINIFERA (01%); NANNOFOSSIL (10%); DIATOM (40%); SILICOFLAGELLATE (03%); Leg : 64 Top Int Depth(mm): 870 Sand: Sect: 3 Hole: 481A Top Core Depth(m): 317.50 Silt: Core: 30 Sample Depth (m) : 321.37 Clay: Age : UPPER PLEISTOCENE Components: (Minor lithology) ====================================================================== QUARTZ (10%); FELDSPAR (19%); HEAVY MINERAL (12%); FORAMINIFERA (13%); ROCK FRAGMENT (48%); Leg : 64 Top Int Depth(mm): 670 Sand: Sect: 4 Hole: 481A Top Core Depth(m): 317.50 Silt: 055% Core: 30 Sample Depth (m) : 322.67 Clay: 045% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS SILTY CLAY, VARVES Components: (Dominant lithology, % converted from relative abundance) ====================================================================== QUARTZ (01%); FELDSPAR (01%); OPAQUE MINERAL (01%); CLAY MINERAL (45%); PYRITE (01%); CARBONATE (02%); FORAMINIFERA (01%); NANNOFOSSIL (12%); DIATOM (35%); RADIOLARIA (02%); SILICOFLAGELLATE (01%); Leg : 64 Top Int Depth(mm): 220 Sand: Sect: 5 Hole: 481A Top Core Depth(m): 317.50 Silt: 070% Core: 30 Sample Depth (m) : 323.72 Clay: 030% Age : UPPER PLEISTOCENE Name: CALCAREOUS SILTY CLAY, WHITE Components: (Minor lithology) ====================================================================== QUARTZ (01%); FELDSPAR (01%); OPAQUE MINERAL (01%); CLAY MINERAL (28%); PYRITE (01%); CARBONATE (50%); NANNOFOSSIL (03%); DIATOM (14%); SILICOFLAGELLATE (02%); PLANT DEBRIS (01%); Leg : 64 Top Int Depth(mm): 220 Sand: 020% Sect: 5 Hole: 481A Top Core Depth(m): 317.50 Silt: 050% Core: 30 Sample Depth (m) : 323.72 Clay: 030% Age : UPPER PLEISTOCENE Name: GREY SILTSTONE Components: (Minor lithology, % converted from relative abundance) ====================================================================== QUARTZ (15%); FELDSPAR (38%); MICA (02%); OPAQUE MINERAL (04%); CLAY MINERAL (27%); PYRITE (03%); CARBONATE (03%); FORAMINIFERA (02%); NANNOFOSSIL (04%); DIATOM (02%); SILICOFLAGELLATE (02%); ROCK FRAGMENT (02%); Leg : 64 Top Int Depth(mm): 0 Sand: 003% Sect: 1 Hole: 481A Top Core Depth(m): 327.00 Silt: 052% Core: 31 Sample Depth (m) : 327.00 Clay: 045% Age : UPPER PLEISTOCENE Name: DIATOMACEOUS SILTY CLAY Components: (Minor lithology, % converted from relative abundance) ====================================================================== QUARTZ (01%); FELDSPAR (03%); OPAQUE MINERAL (02%); CLAY MINERAL (44%); PYRITE (02%); CARBONATE (05%); FORAMINIFERA (02%); NANNOFOSSIL (04%); DIATOM (35%); RADIOLARIA (01%); SPICULE (02%); SILICOFLAGELLATE (02%); Components: (Minor lithology, % converted from relative abundance) ====================================================================== PLANT DEBRIS (01%); Leg : 64 Top Int Depth(mm): 500 Sand: Sect: 1 Hole: 481A Top Core Depth(m): 346.00 Silt: 020% Core: 33 Sample Depth (m) : 346.50 Clay: 080% Name: CLAYSTONE DARK Components: (Minor lithology) ====================================================================== QUARTZ (08%); FELDSPAR (07%); OPAQUE MINERAL (01%); CLAY MINERAL (77%); PYRITE (01%); CARBONATE (04%); Leg : 64 Top Int Depth(mm): 630 Sand: Sect: 1 Hole: 481A Top Core Depth(m): 346.00 Silt: 020% Core: 33 Sample Depth (m) : 346.63 Clay: 080% Name: CLAYSTONE Components: (Minor lithology, % converted from relative abundance) ====================================================================== QUARTZ (15%); FELDSPAR (04%); MICA (01%); OPAQUE MINERAL (02%); CLAY MINERAL (80%); PYRITE (02%); CARBONATE (02%); |
Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]
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