Leg : 31 Top Int Depth(mm): 0 Sand: 003% Sect: CC
Hole: 297 Top Core Depth(m): 0.00 Silt: 040%
Core: 1 Sample Depth (m) : 0.10 Clay: 047%
Age : UPPER PLEISTOCENE
Name: SILTY CLAY
Components: (Dominant lithology)
======================================================================
QUARTZ (07%); FELDSPAR (08%); HEAVY MINERAL (05%);
CLAY MINERAL (40%); GLASS (03%); PYRITE (03%);
CARBONATE (02%); NANNOFOSSIL (01%); DIATOM (15%);
RADIOLARIA (10%); SPICULE (06%);
Leg : 31 Top Int Depth(mm): 1220 Sand: Sect: 1
Hole: 297 Top Core Depth(m): 1.00 Silt: 045%
Core: 2 Sample Depth (m) : 2.22 Clay: 055%
Age : UPPER PLEISTOCENE
Name: DIATOM CLAY RICH ASH
Components: (Dominant lithology)
======================================================================
FELDSPAR (10%); HEAVY MINERAL (02%); CLAY MINERAL (21%);
GLASS (40%); DIATOM (15%); RADIOLARIA (10%);
SPICULE (02%);
Leg : 31 Top Int Depth(mm): 0 Sand: Sect: CC
Hole: 297 Top Core Depth(m): 1.00 Silt:
Core: 2 Sample Depth (m) : 2.60 Clay:
Age : UPPER PLEISTOCENE
Name: DIATOM RICH CLAYEY ASH
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (10%); CLAY MINERAL (31%); GLASS (40%);
CARBONATE (02%); NANNOFOSSIL (01%); DIATOM (14%);
RADIOLARIA (02%);
Leg : 31 Top Int Depth(mm): 0 Sand: Sect: CC
Hole: 297 Top Core Depth(m): 1.00 Silt:
Core: 2 Sample Depth (m) : 2.60 Clay:
Age : UPPER PLEISTOCENE
Name: VOLCANIC ASH
Components: (Minor lithology)
======================================================================
FELDSPAR (03%); CLAY MINERAL (05%); GLASS (89%);
CARBONATE (01%); DIATOM (01%);
Leg : 31 Top Int Depth(mm): 1100 Sand: Sect: 1
Hole: 297 Top Core Depth(m): 20.00 Silt: 060%
Core: 3 Sample Depth (m) : 21.10 Clay: 040%
Age : UPPER PLEISTOCENE
Name: DIATOMACEOUS ASHY CLAY
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (04%); HEAVY MINERAL (02%); CLAY MINERAL (30%);
GLASS (27%); CARBONATE (01%); NANNOFOSSIL (02%);
DIATOM (30%); RADIOLARIA (05%); SILICOFLAGELLATE (01%);
Leg : 31 Top Int Depth(mm): 800 Sand: Sect: 2
Hole: 297 Top Core Depth(m): 20.00 Silt:
Core: 3 Sample Depth (m) : 22.30 Clay:
Age : UPPER PLEISTOCENE
Name: DIATOM RICH CLAY
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (04%); HEAVY MINERAL (01%); CLAY MINERAL (77%);
GLASS (05%); DIATOM (10%); RADIOLARIA (03%);
SPICULE (02%); SILICOFLAGELLATE (02%);
Leg : 31 Top Int Depth(mm): 160 Sand: Sect: 3
Hole: 297 Top Core Depth(m): 20.00 Silt:
Core: 3 Sample Depth (m) : 23.16 Clay:
Age : UPPER PLEISTOCENE
Name: DIATOM BEARING CLAY RICH ASH
Components: (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (03%); HEAVY MINERAL (01%); CLAY MINERAL (10%);
GLASS (81%); CARBONATE (02%); NANNOFOSSIL (02%);
DIATOM (05%); SPICULE (02%);
Leg : 31 Top Int Depth(mm): 1000 Sand: Sect: 3
Hole: 297 Top Core Depth(m): 20.00 Silt:
Core: 3 Sample Depth (m) : 24.00 Clay:
Age : UPPER PLEISTOCENE
Name: ASH+CLAY+MICRONODULE RICH DIATOM OOZE
Components: (Dominant lithology)
======================================================================
FELDSPAR (08%); HEAVY MINERAL (06%); CLAY MINERAL (10%);
GLASS (20%); MICRONODULE (10%); CARBONATE (01%);
DIATOM (44%); RADIOLARIA (01%);
Leg : 31 Top Int Depth(mm): 0 Sand: Sect: CC
Hole: 297 Top Core Depth(m): 20.00 Silt:
Core: 3 Sample Depth (m) : 24.60 Clay:
Age : UPPER PLEISTOCENE
Name: DIATOM BEARING CLAY RICH ASH
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (03%); HEAVY MINERAL (02%); CLAY MINERAL (15%);
GLASS (69%); OPAQUE MINERAL (01%); CARBONATE (01%);
FORAMINIFERA (02%); NANNOFOSSIL (02%); DIATOM (08%);
SILICOFLAGELLATE (01%);
Leg : 31 Top Int Depth(mm): 1310 Sand: 040% Sect: 1
Hole: 297 Top Core Depth(m): 39.00 Silt: 030%
Core: 4 Sample Depth (m) : 40.76 Clay: 030%
Age : UPPER PLEISTOCENE
Name: COARSE CRYSTAL VITREOUS ASH
Components: (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (15%); HEAVY MINERAL (12%); CLAY MINERAL (20%);
GLASS (63%); DIATOM (02%);
Leg : 31 Top Int Depth(mm): 800 Sand: Sect: 3
Hole: 297 Top Core Depth(m): 39.00 Silt: 010%
Core: 4 Sample Depth (m) : 43.25 Clay: 090%
Age : UPPER PLEISTOCENE
Name: ASH + DIATOM RICH CLAY
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (05%); HEAVY MINERAL (02%); CLAY MINERAL (68%);
GLASS (10%); DIATOM (15%); RADIOLARIA (02%);
SPICULE (02%);
Leg : 31 Top Int Depth(mm): 750 Sand: Sect: 5
Hole: 297 Top Core Depth(m): 39.00 Silt:
Core: 4 Sample Depth (m) : 46.20 Clay:
Age : UPPER PLEISTOCENE
Name: RAD BEARING DIATOM ASH RICH CLAY
Components: (Dominant lithology)
======================================================================
FELDSPAR (05%); GLASS (13%); CLAY MINERAL (61%);
FORAMINIFERA (01%); NANNOFOSSIL (05%); DIATOM (10%);
RADIOLARIA (05%);
Leg : 31 Top Int Depth(mm): 160 Sand: Sect: 6
Hole: 297 Top Core Depth(m): 39.00 Silt:
Core: 4 Sample Depth (m) : 47.11 Clay:
Age : UPPER PLEISTOCENE
Name: VITREOUS ASH
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
GLASS (96%); CARBONATE (01%); NANNOFOSSIL (02%);
Leg : 31 Top Int Depth(mm): 800 Sand: Sect: 4
Hole: 297 Top Core Depth(m): 58.00 Silt:
Core: 5 Sample Depth (m) : 63.80 Clay:
Age : MIDDLE PLEISTOCENE
Name: CLAY RICH NANNO OOZE
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (05%); HEAVY MINERAL (02%); CLAY MINERAL (20%);
GLASS (06%); CARBONATE (02%); FORAMINIFERA (02%);
NANNOFOSSIL (63%); DIATOM (01%); RADIOLARIA (01%);
SPICULE (02%);
Leg : 31 Top Int Depth(mm): 800 Sand: Sect: 4
Hole: 297 Top Core Depth(m): 58.00 Silt:
Core: 5 Sample Depth (m) : 63.80 Clay:
Age : MIDDLE PLEISTOCENE
Name: CLAY RICH NANNO OOZE
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (05%); HEAVY MINERAL (02%); CLAY MINERAL (20%);
GLASS (03%); CARBONATE (02%); FORAMINIFERA (02%);
NANNOFOSSIL (66%); DIATOM (01%); RADIOLARIA (01%);
SPICULE (02%);
Leg : 31 Top Int Depth(mm): 500 Sand: Sect: 2
Hole: 297 Top Core Depth(m): 77.00 Silt:
Core: 6 Sample Depth (m) : 79.20 Clay:
Age : LOWER PLEISTOCENE
Name: CLAY RICH NANNO OOZE
Components: (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (03%); HEAVY MINERAL (01%); CLAY MINERAL (15%);
GLASS (05%); CARBONATE (05%); NANNOFOSSIL (72%);
DIATOM (02%); RADIOLARIA (02%); SPICULE (02%);
Leg : 31 Top Int Depth(mm): 410 Sand: 015% Sect: 3
Hole: 297 Top Core Depth(m): 77.00 Silt: 060%
Core: 6 Sample Depth (m) : 80.61 Clay: 025%
Age : LOWER PLEISTOCENE
Name: VOLCANIC ASH
Components: (Minor lithology)
======================================================================
FELDSPAR (10%); HEAVY MINERAL (01%); CLAY MINERAL (10%);
GLASS (79%);
Leg : 31 Top Int Depth(mm): 580 Sand: 050% Sect: 4
Hole: 297 Top Core Depth(m): 77.00 Silt: 040%
Core: 6 Sample Depth (m) : 82.28 Clay: 010%
Age : LOWER PLEISTOCENE
Name: VOLCANIC ASH
Components: (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%); FELDSPAR (03%); HEAVY MINERAL (02%);
GLASS (94%); CARBONATE (03%);
Leg : 31 Top Int Depth(mm): 800 Sand: Sect: 5
Hole: 297 Top Core Depth(m): 77.00 Silt: 040%
Core: 6 Sample Depth (m) : 84.00 Clay: 060%
Age : LOWER PLEISTOCENE
Name: SILTY CLAY
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (10%); HEAVY MINERAL (02%); CLAY MINERAL (70%);
GLASS (03%); CARBONATE (08%); FORAMINIFERA (02%);
NANNOFOSSIL (15%); DIATOM (01%); RADIOLARIA (01%);
SPICULE (02%);
Leg : 31 Top Int Depth(mm): 1170 Sand: 005% Sect: 5
Hole: 297 Top Core Depth(m): 77.00 Silt: 025%
Core: 6 Sample Depth (m) : 84.37 Clay: 070%
Age : LOWER PLEISTOCENE
Name: SILTY CLAY
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (05%); HEAVY MINERAL (02%); CLAY MINERAL (68%);
GLASS (03%); ZEOLITE (02%); NANNOFOSSIL (21%);
RADIOLARIA (02%); SPICULE (02%);
Leg : 31 Top Int Depth(mm): 0 Sand: Sect: CC
Hole: 297 Top Core Depth(m): 77.00 Silt:
Core: 6 Sample Depth (m) : 86.30 Clay:
Age : LOWER PLEISTOCENE
Name: NANNO RICH CLAY
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (10%); HEAVY MINERAL (02%); CLAY MINERAL (71%);
GLASS (03%); CARBONATE (05%); FORAMINIFERA (02%);
NANNOFOSSIL (10%); DIATOM (01%); RADIOLARIA (02%);
SPICULE (01%);
Leg : 31 Top Int Depth(mm): 1300 Sand: Sect: 3
Hole: 297 Top Core Depth(m): 96.00 Silt:
Core: 7 Sample Depth (m) : 100.30 Clay:
Age : LOWER PLEISTOCENE
Name: CLAYEY SILT
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (10%); HEAVY MINERAL (01%); CLAY MINERAL (87%);
NANNOFOSSIL (02%); DIATOM (01%); RADIOLARIA (01%);
SPICULE (01%);
Leg : 31 Top Int Depth(mm): 0 Sand: 020% Sect: CC
Hole: 297 Top Core Depth(m): 96.00 Silt: 050%
Core: 7 Sample Depth (m) : 102.10 Clay: 030%
Age : LOWER PLEISTOCENE
Name: CLAYEY SILT
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (10%); HEAVY MINERAL (02%); CLAY MINERAL (79%);
GLASS (02%); FORAMINIFERA (02%); NANNOFOSSIL (05%);
DIATOM (01%); RADIOLARIA (01%);
Leg : 31 Top Int Depth(mm): 180 Sand: 065% Sect: 3
Hole: 297 Top Core Depth(m): 105.50 Silt: 025%
Core: 8 Sample Depth (m) : 108.68 Clay: 010%
Age : LOWER PLEISTOCENE
Name: VOLCANIC ASH
Components: (Minor lithology)
======================================================================
QUARTZ (01%); FELDSPAR (05%); HEAVY MINERAL (03%);
GLASS (91%);
Leg : 31 Top Int Depth(mm): 800 Sand: 075% Sect: 3
Hole: 297 Top Core Depth(m): 105.50 Silt: 025%
Core: 8 Sample Depth (m) : 109.30 Clay:
Age : LOWER PLEISTOCENE
Name: VOLCANIC ASH
Components: (Minor lithology)
======================================================================
FELDSPAR (03%); HEAVY MINERAL (10%); OPAQUE MINERAL (25%);
GLASS (62%);
Leg : 31 Top Int Depth(mm): 1200 Sand: 010% Sect: 3
Hole: 297 Top Core Depth(m): 105.50 Silt: 050%
Core: 8 Sample Depth (m) : 109.70 Clay: 040%
Age : LOWER PLEISTOCENE
Name: CLAYEY SILT
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%); FELDSPAR (03%); HEAVY MINERAL (03%);
CLAY MINERAL (80%); GLASS (03%); ZEOLITE (01%);
CARBONATE (02%); FORAMINIFERA (02%); NANNOFOSSIL (02%);
RADIOLARIA (02%); SPICULE (02%);
Leg : 31 Top Int Depth(mm): 810 Sand: 010% Sect: 5
Hole: 297 Top Core Depth(m): 105.50 Silt: 060%
Core: 8 Sample Depth (m) : 112.31 Clay: 030%
Age : LOWER PLEISTOCENE
Name: NANNO RICH CLAYEY SILT
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%); FELDSPAR (04%); HEAVY MINERAL (01%);
CLAY MINERAL (23%); GLASS (03%); ZEOLITE (01%);
CARBONATE (02%); FORAMINIFERA (02%); NANNOFOSSIL (12%);
RADIOLARIA (02%); SPICULE (02%);
Leg : 31 Top Int Depth(mm): 0 Sand: 005% Sect: CC
Hole: 297 Top Core Depth(m): 105.50 Silt: 040%
Core: 8 Sample Depth (m) : 114.60 Clay: 055%
Age : LOWER PLEISTOCENE
Name: SILTY CLAY
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%); FELDSPAR (02%); HEAVY MINERAL (01%);
GLASS (02%); CLAY MINERAL (88%); ZEOLITE (01%);
CARBONATE (02%); RADIOLARIA (02%); SPICULE (01%);
Leg : 31 Top Int Depth(mm): 390 Sand: Sect: 4
Hole: 297 Top Core Depth(m): 153.00 Silt: 040%
Core: 10 Sample Depth (m) : 157.89 Clay: 060%
Age : LOWER PLEISTOCENE
Name: SILTY CLAY
Components: (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%); FELDSPAR (03%); HEAVY MINERAL (02%);
GLASS (03%); CLAY MINERAL (77%); GLAUCONITE (03%);
ZEOLITE (03%); SPICULE (02%);
Leg : 31 Top Int Depth(mm): 580 Sand: Sect: 5
Hole: 297 Top Core Depth(m): 153.00 Silt: 045%
Core: 10 Sample Depth (m) : 159.58 Clay: 055%
Age : LOWER PLEISTOCENE
Name: SILTY CLAY
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%); FELDSPAR (03%); HEAVY MINERAL (02%);
CLAY MINERAL (75%); GLASS (07%); ZEOLITE (03%);
SPICULE (02%);
Leg : 31 Top Int Depth(mm): 0 Sand: Sect: CC
Hole: 297 Top Core Depth(m): 153.00 Silt: 040%
Core: 10 Sample Depth (m) : 162.10 Clay: 060%
Age : LOWER PLEISTOCENE
Name: SILTY CLAY
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%); FELDSPAR (03%); HEAVY MINERAL (02%);
GLASS (05%); CLAY MINERAL (76%); ZEOLITE (02%);
NANNOFOSSIL (02%); RADIOLARIA (01%); SPICULE (01%);
Leg : 31 Top Int Depth(mm): 400 Sand: Sect: 3
Hole: 297 Top Core Depth(m): 200.50 Silt: 040%
Core: 11 Sample Depth (m) : 203.90 Clay: 060%
Age : CENOZOIC
Name: SILTY CLAY
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (15%); FELDSPAR (03%); HEAVY MINERAL (02%);
GLASS (05%); MICRONODULE (02%); ZEOLITE (02%);
CARBONATE (01%); SPICULE (02%);
Leg : 31 Top Int Depth(mm): 0 Sand: Sect: CC
Hole: 297 Top Core Depth(m): 200.50 Silt: 040%
Core: 11 Sample Depth (m) : 206.60 Clay: 060%
Age : CENOZOIC
Name: SILTY CLAY
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%); FELDSPAR (02%); MICA (02%);
CLAY MINERAL (85%); GLASS (04%); ZEOLITE (03%);
RADIOLARIA (02%); SPICULE (01%);
Leg : 31 Top Int Depth(mm): 1410 Sand: Sect: 1
Hole: 297 Top Core Depth(m): 248.00 Silt: 005%
Core: 12 Sample Depth (m) : 249.41 Clay: 095%
Name: MUDSTONE
Components: (Dominant lithology)
======================================================================
FELDSPAR (04%); MICA (02%); HEAVY MINERAL (01%);
CLAY MINERAL (89%); GLASS (04%);
Leg : 31 Top Int Depth(mm): 960 Sand: Sect: 3
Hole: 297 Top Core Depth(m): 248.00 Silt: 015%
Core: 12 Sample Depth (m) : 251.96 Clay: 085%
Name: ASH+MICA BEARING CLAYSTONE
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (06%); MICA (07%); HEAVY MINERAL (03%);
CLAY MINERAL (80%); GLASS (03%); CARBONATE (01%);
SPICULE (02%);
Leg : 31 Top Int Depth(mm): 1100 Sand: Sect: 3
Hole: 297 Top Core Depth(m): 248.00 Silt:
Core: 12 Sample Depth (m) : 252.10 Clay:
Name: FINE VITREOUS ASH
Components: (Minor lithology)
======================================================================
QUARTZ (02%); FELDSPAR (01%); GLASS (97%);
Leg : 31 Top Int Depth(mm): 1110 Sand: Sect: 3
Hole: 297 Top Core Depth(m): 248.00 Silt:
Core: 12 Sample Depth (m) : 252.11 Clay:
Name: FINE VITREOUS ASH
Components: (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (01%); HEAVY MINERAL (02%); GLASS (99%);
NANNOFOSSIL (02%);
Leg : 31 Top Int Depth(mm): 0 Sand: Sect: CC
Hole: 297 Top Core Depth(m): 248.00 Silt: 015%
Core: 12 Sample Depth (m) : 252.60 Clay: 085%
Name: ASH RICH CLAY
Components: (Dominant lithology)
======================================================================
FELDSPAR (07%); HEAVY MINERAL (02%); CLAY MINERAL (81%);
GLASS (11%);
Leg : 31 Top Int Depth(mm): 1400 Sand: Sect: 1
Hole: 297 Top Core Depth(m): 295.50 Silt: 005%
Core: 13 Sample Depth (m) : 296.90 Clay: 095%
Name: SERICITE RICH CLAYSTONE
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%); FELDSPAR (01%); MICA (15%);
CLAY MINERAL (84%); NANNOFOSSIL (02%);
Leg : 31 Top Int Depth(mm): 750 Sand: Sect: 4
Hole: 297 Top Core Depth(m): 314.50 Silt: 008%
Core: 14 Sample Depth (m) : 320.05 Clay: 092%
Name: CLAYSTONE
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (04%); MICA (03%); HEAVY MINERAL (02%);
TERRIGENOUS DETRITUS (99%); CLAY MINERAL (90%); CARBONATE (01%);
NANNOFOSSIL (02%);
Leg : 31 Top Int Depth(mm): 630 Sand: 050% Sect: 1
Hole: 297 Top Core Depth(m): 333.50 Silt: 030%
Core: 15 Sample Depth (m) : 334.13 Clay: 020%
Name: CLAY RICH SILTY SAND
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (20%); FELDSPAR (15%); HEAVY MINERAL (02%);
CLAY MINERAL (20%); PYRITE (02%); FORAMINIFERA (02%);
Leg : 31 Top Int Depth(mm): 700 Sand: Sect: 4
Hole: 297 Top Core Depth(m): 333.50 Silt: 020%
Core: 15 Sample Depth (m) : 338.70 Clay: 080%
Name: CLAYSTONE
Components: (Dominant lithology)
======================================================================
QUARTZ (05%); FELDSPAR (05%); MICA (10%);
TERRIGENOUS DETRITUS (99%); CLAY MINERAL (80%);
Leg : 31 Top Int Depth(mm): 1490 Sand: 040% Sect: 4
Hole: 297 Top Core Depth(m): 333.50 Silt: 030%
Core: 15 Sample Depth (m) : 339.49 Clay: 030%
Name: CLAYEY SILTY SAND
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (58%); FELDSPAR (10%); HEAVY MINERAL (02%);
TERRIGENOUS DETRITUS (99%); CLAY MINERAL (30%); GLASS (10%);
ZIRCON (01%);
Leg : 31 Top Int Depth(mm): 800 Sand: 060% Sect: 1
Hole: 297 Top Core Depth(m): 352.50 Silt: 020%
Core: 16 Sample Depth (m) : 353.30 Clay: 020%
Name: CLAY+SILT RICH SAND
Components: (Dominant lithology)
======================================================================
QUARTZ (40%); FELDSPAR (10%); HEAVY MINERAL (01%);
TERRIGENOUS DETRITUS (99%); CLAY MINERAL (20%); OPAQUE MINERAL (29%);
Leg : 31 Top Int Depth(mm): 1290 Sand: 010% Sect: 2
Hole: 297 Top Core Depth(m): 390.50 Silt: 060%
Core: 17 Sample Depth (m) : 393.29 Clay: 030%
Name: PEAT RICH ASHY SILT
Components: (Minor lithology)
======================================================================
QUARTZ (10%); FELDSPAR (10%); MICA (01%);
HEAVY MINERAL (03%); CLAY MINERAL (30%); GLASS (30%);
GLAUCONITE (01%); PLANT DEBRIS (15%);
Leg : 31 Top Int Depth(mm): 970 Sand: Sect: 3
Hole: 297 Top Core Depth(m): 390.50 Silt: 006%
Core: 17 Sample Depth (m) : 394.47 Clay: 094%
Name: CLAYSTONE
Components: (Dominant lithology)
======================================================================
FELDSPAR (03%); CLAY MINERAL (94%); GLASS (01%);
PLANT DEBRIS (02%);
Leg : 31 Top Int Depth(mm): 1000 Sand: 075% Sect: 1
Hole: 297 Top Core Depth(m): 428.50 Silt: 015%
Core: 18 Sample Depth (m) : 429.50 Clay: 010%
Age : LOWER PLIOCENE
Name: SILTY SAND
Components: (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (45%); FELDSPAR (25%); MICA (02%);
HEAVY MINERAL (02%); BIOTITE (01%); ZIRCON (01%);
ROCK FRAGMENT (28%);
Leg : 31 Top Int Depth(mm): 1010 Sand: Sect: 2
Hole: 297 Top Core Depth(m): 504.50 Silt: 005%
Core: 20 Sample Depth (m) : 507.01 Clay: 095%
Name: CLAYSTONE
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (95%); GLASS (01%); ZEOLITE (01%);
NANNOFOSSIL (02%);
Leg : 31 Top Int Depth(mm): 1420 Sand: 065% Sect: 2
Hole: 297 Top Core Depth(m): 504.50 Silt: 015%
Core: 20 Sample Depth (m) : 507.42 Clay: 020%
Name: SILT+CLAY RICH SAND
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (30%); FELDSPAR (10%); MICA (01%);
HEAVY MINERAL (03%); CLAY MINERAL (56%); GLAUCONITE (02%);
Leg : 31 Top Int Depth(mm): 0 Sand: Sect: CC
Hole: 297 Top Core Depth(m): 504.50 Silt: 005%
Core: 20 Sample Depth (m) : 510.60 Clay: 095%
Name: CLAYSTONE
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%); MICA (01%); CLAY MINERAL (93%);
GLASS (01%); NANNOFOSSIL (02%); RADIOLARIA (02%);
Leg : 31 Top Int Depth(mm): 0 Sand: Sect: CC
Hole: 297 Top Core Depth(m): 523.50 Silt: 007%
Core: 21 Sample Depth (m) : 528.10 Clay: 093%
Name: CLAYSTONE
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%); FELDSPAR (01%); CLAY MINERAL (92%);
ZEOLITE (01%); NANNOFOSSIL (02%);
Leg : 31 Top Int Depth(mm): 440 Sand: Sect: 2
Hole: 297 Top Core Depth(m): 552.00 Silt: 005%
Core: 22 Sample Depth (m) : 553.94 Clay: 095%
Name: CLAYSTONE
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%); CLAY MINERAL (95%); GLASS (01%);
RADIOLARIA (02%);
Leg : 31 Top Int Depth(mm): 880 Sand: 065% Sect: 2
Hole: 297 Top Core Depth(m): 552.00 Silt: 015%
Core: 22 Sample Depth (m) : 554.38 Clay: 020%
Name: SILT+CLAY RICH SAND
Components: (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (30%); FELDSPAR (05%); MICA (01%);
CLAY MINERAL (58%); GLAUCONITE (02%); PYRITE (02%);
CARBONATE (01%); FORAMINIFERA (01%);
Leg : 31 Top Int Depth(mm): 0 Sand: Sect: CC
Hole: 297 Top Core Depth(m): 552.00 Silt: 002%
Core: 22 Sample Depth (m) : 558.10 Clay: 098%
Name: CLAYSTONE
Components: (Dominant lithology)
======================================================================
QUARTZ (02%); FELDSPAR (01%); HEAVY MINERAL (01%);
CLAY MINERAL (96%); GLASS (01%); CARBONATE (01%);
Leg : 31 Top Int Depth(mm): 1090 Sand: Sect: 3
Hole: 297 Top Core Depth(m): 590.00 Silt: 060%
Core: 23 Sample Depth (m) : 594.09 Clay: 040%
Name: ASHY CLAYEY SILTSTONE
Components: (Minor lithology)
======================================================================
QUARTZ (08%); FELDSPAR (19%); HEAVY MINERAL (02%);
CLAY MINERAL (36%); GLASS (27%);
Leg : 31 Top Int Depth(mm): 1130 Sand: Sect: 3
Hole: 297 Top Core Depth(m): 590.00 Silt: 030%
Core: 23 Sample Depth (m) : 594.13 Clay: 070%
Name: ASH RICH SILTY CLAYSTONE
Components: (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (05%); FELDSPAR (10%); MICA (02%);
HEAVY MINERAL (01%); CLAY MINERAL (70%); GLASS (12%);
PYRITE (02%); CARBONATE (02%); PLANT DEBRIS (01%);
Leg : 31 Top Int Depth(mm): 760 Sand: 050% Sect: 4
Hole: 297 Top Core Depth(m): 590.00 Silt: 030%
Core: 23 Sample Depth (m) : 595.26 Clay: 020%
Name: ASH-RICH CLAYEY SILTY SAND
Components: (Dominant lithology)
======================================================================
QUARTZ (10%); FELDSPAR (20%); OPAQUE MINERAL (20%);
GLASS (30%); CLAY MINERAL (20%);
Leg : 31 Top Int Depth(mm): 770 Sand: Sect: 3
Hole: 297 Top Core Depth(m): 618.50 Silt: 040%
Core: 24 Sample Depth (m) : 622.27 Clay: 060%
Age : MIDDLE MIOCENE
Name: ASHY CLAYSTONE
Components: (Dominant lithology)
======================================================================
FELDSPAR (05%); HEAVY MINERAL (01%); CLAY MINERAL (60%);
GLASS (36%);
Leg : 31 Top Int Depth(mm): 470 Sand: Sect: 1
Hole: 297 Top Core Depth(m): 647.00 Silt:
Core: 25 Sample Depth (m) : 647.47 Clay:
Age : MIDDLE MIOCENE
Name: ASH+CLAY RICH PYRITIC CONCRETIONS
Components: (Minor lithology)
======================================================================
FELDSPAR (08%); HEAVY MINERAL (01%); CLAY MINERAL (20%);
GLASS (21%); PYRITE (50%);
Leg : 31 Top Int Depth(mm): 800 Sand: 010% Sect: 2
Hole: 297 Top Core Depth(m): 647.00 Silt: 080%
Core: 25 Sample Depth (m) : 649.30 Clay: 010%
Age : MIDDLE MIOCENE
Name: PEAT+CLAY RICH VITREOUS ASH
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (15%); CLAY MINERAL (10%); GLASS (62%);
PYRITE (02%); RADIOLARIA (01%); SPICULE (02%);
PLANT DEBRIS (10%);
Leg : 31 Top Int Depth(mm): 580 Sand: Sect: 3
Hole: 297 Top Core Depth(m): 647.00 Silt: 090%
Core: 25 Sample Depth (m) : 650.58 Clay: 010%
Age : MIDDLE MIOCENE
Name: FINE VITREOUS ASH
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (05%); HEAVY MINERAL (02%); CLAY MINERAL (10%);
GLASS (85%);
Leg : 31 Top Int Depth(mm): 730 Sand: Sect: 5
Hole: 297 Top Core Depth(m): 647.00 Silt:
Core: 25 Sample Depth (m) : 653.73 Clay:
Age : MIDDLE MIOCENE
Name: FINE VITREOUS ASH
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (15%); MICA (01%); HEAVY MINERAL (01%);
CLAY MINERAL (15%); GLASS (68%); NANNOFOSSIL (02%);
RADIOLARIA (02%);
Leg : 31 Top Int Depth(mm): 0 Sand: 005% Sect: CC
Hole: 297 Top Core Depth(m): 647.00 Silt: 085%
Core: 25 Sample Depth (m) : 656.10 Clay: 010%
Age : MIDDLE MIOCENE
Name: FINE VITREOUS ASH
Components: (Dominant lithology)
======================================================================
FELDSPAR (25%); GLASS (55%); CLAY MINERAL (10%);
HEAVY MINERAL (10%);
Leg : 31 Top Int Depth(mm): 10 Sand: Sect: 2
Hole: 297 Top Core Depth(m): 666.00 Silt: 090%
Core: 26 Sample Depth (m) : 667.51 Clay: 010%
Age : MIOCENE
Name: FINE (SILT-SIZED) VITREOUS (ASH) TUFF
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (20%); HEAVY MINERAL (02%); CLAY MINERAL (10%);
GLASS (68%); CARBONATE (02%); NANNOFOSSIL (02%);
Leg : 31 Top Int Depth(mm): 450 Sand: Sect: 2
Hole: 297 Top Core Depth(m): 666.00 Silt:
Core: 26 Sample Depth (m) : 667.95 Clay:
Age : MIOCENE
Name: FINE (SILT-SIZED) VITREOUS TUFF
Components: (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (08%); MICA (01%); HEAVY MINERAL (01%);
CLAY MINERAL (10%); GLASS (80%); BIOTITE (01%);
Leg : 31 Top Int Depth(mm): 470 Sand: Sect: 2
Hole: 297 Top Core Depth(m): 666.00 Silt:
Core: 26 Sample Depth (m) : 667.97 Clay:
Age : MIOCENE
Name: FINE (SILT-SIZED) VITREOUS TUFF
Components: (Dominant lithology)
======================================================================
FELDSPAR (02%); HEAVY MINERAL (01%); CLAY MINERAL (10%);
GLASS (86%); OPAQUE MINERAL (01%);
Leg : 31 Top Int Depth(mm): 1330 Sand: Sect: 2
Hole: 297 Top Core Depth(m): 666.00 Silt: 010%
Core: 26 Sample Depth (m) : 668.83 Clay: 090%
Age : MIOCENE
Name: CHLORITE+ASH RICH CLAYSTONE
Components: (Dominant lithology)
======================================================================
CLAY MINERAL (80%); GLASS (09%); MICA (10%);
CARBONATE (01%);
Leg : 31 Top Int Depth(mm): 220 Sand: Sect: 1
Hole: 297 Top Core Depth(m): 675.50 Silt: 015%
Core: 27 Sample Depth (m) : 675.72 Clay: 085%
Age : MIOCENE
Name: CLAYSTONE
Components: (Dominant lithology)
======================================================================
FELDSPAR (02%); MICA (95%); HEAVY MINERAL (01%);
GLASS (02%);
Leg : 31 Top Int Depth(mm): 650 Sand: Sect: 1
Hole: 297 Top Core Depth(m): 675.50 Silt: 020%
Core: 27 Sample Depth (m) : 676.15 Clay: 080%
Age : MIOCENE
Name: ASH BEARING CLAYSTONE
Components: (Dominant lithology)
======================================================================
FELDSPAR (06%); HEAVY MINERAL (01%); CLAY MINERAL (89%);
GLASS (09%); PLANT DEBRIS (04%);
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