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Core Data from the Deep Sea Drilling Project


Leg : 63    Top Int Depth(mm):   700       Sand: 003%   Sect:  1
Hole: 471   Top Core Depth(m):     0.00    Silt: 035%
Core:   1   Sample Depth (m) :     0.70    Clay: 062%

Age : QUATERNARY
Name: SILTY CLAY

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (93%);  QUARTZ (20%);  FELDSPAR (08%);
MICA (01%);  HEAVY MINERAL (02%);  CLAY MINERAL (61%);
GLASS (01%);  CARBONATE (01%);  FORAMINIFERA (01%);
NANNOFOSSIL (01%);  DIATOM (02%);  RADIOLARIA (02%);
Components:  (, % converted from relative abundance)
======================================================================
SPICULE (01%);



Leg : 63    Top Int Depth(mm):   600       Sand:        Sect:  2
Hole: 471   Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     2.10    Clay:

Age : QUATERNARY
Name: VITRIC ASH

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (01%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (01%);  GLASS (98%);
RADIOLARIA (02%);



Leg : 63    Top Int Depth(mm):  1100       Sand:        Sect:  3
Hole: 471   Top Core Depth(m):     0.00    Silt: 020%
Core:   1   Sample Depth (m) :     4.10    Clay: 080%

Age : QUATERNARY
Name: NANNO SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (04%);  FELDSPAR (01%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (63%);  GLAUCONITE (02%);
FORAMINIFERA (02%);  NANNOFOSSIL (30%);  DIATOM (02%);
RADIOLARIA (02%);  SPICULE (02%);  PLANT DEBRIS (02%);



Leg : 63    Top Int Depth(mm):  1000       Sand: 003%   Sect:  1
Hole: 471   Top Core Depth(m):    19.00    Silt: 027%
Core:   3   Sample Depth (m) :    20.00    Clay: 070%

Age : QUATERNARY
Name: SILTY CLAY

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (95%);  QUARTZ (12%);  FELDSPAR (06%);
MICA (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (66%);
GLASS (09%);  PYRITE (02%);  FORAMINIFERA (02%);
NANNOFOSSIL (05%);  RADIOLARIA (02%);



Leg : 63    Top Int Depth(mm):  1000       Sand:        Sect:  3
Hole: 471   Top Core Depth(m):    19.00    Silt: 035%
Core:   3   Sample Depth (m) :    23.00    Clay: 065%

Age : QUATERNARY
Name: SILTY NANNO CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (01%);  MICA (02%);
HEAVY MINERAL (01%);  CLAY MINERAL (59%);  CARBONATE (01%);
FORAMINIFERA (05%);  NANNOFOSSIL (25%);  DOLOMITE (02%);



Leg : 63    Top Int Depth(mm):  1130       Sand:        Sect:  3
Hole: 471   Top Core Depth(m):    19.00    Silt: 010%
Core:   3   Sample Depth (m) :    23.13    Clay: 090%

Age : QUATERNARY
Name: VITRIC NANNO SILTY CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%);  FELDSPAR (02%);  MICA (02%);
CLAY MINERAL (60%);  GLASS (20%);  CARBONATE (02%);
NANNOFOSSIL (15%);  SPICULE (02%);  OPAQUE MINERAL (02%);
DOLOMITE (02%);



Leg : 63    Top Int Depth(mm):   750       Sand: 002%   Sect:  1
Hole: 471   Top Core Depth(m):    28.50    Silt: 030%
Core:   4   Sample Depth (m) :    29.25    Clay: 068%

Age : UPPER PLIOCENE
Name: SILTY CLAY

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (92%);  QUARTZ (14%);  FELDSPAR (06%);
MICA (02%);  HEAVY MINERAL (01%);  CLAY MINERAL (63%);
GLASS (08%);  PYRITE (01%);  FORAMINIFERA (01%);
NANNOFOSSIL (05%);  RADIOLARIA (02%);  SPICULE (02%);



Leg : 63    Top Int Depth(mm):  1400       Sand:        Sect:  3
Hole: 471   Top Core Depth(m):    28.50    Silt: 010%
Core:   4   Sample Depth (m) :    32.90    Clay: 090%

Age : UPPER PLIOCENE
Name: SILTY NANNO CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (01%);  MICA (02%);
HEAVY MINERAL (01%);  CLAY MINERAL (57%);  GLASS (02%);
FORAMINIFERA (01%);  NANNOFOSSIL (30%);



Leg : 63    Top Int Depth(mm):   750       Sand:        Sect:  4
Hole: 471   Top Core Depth(m):    28.50    Silt: 010%
Core:   4   Sample Depth (m) :    33.75    Clay: 090%

Age : UPPER PLIOCENE
Name: SILTY NANNO CLAY

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (60%);  QUARTZ (06%);  FELDSPAR (01%);
HEAVY MINERAL (02%);  CLAY MINERAL (50%);  GLASS (03%);
PYRITE (02%);  NANNOFOSSIL (40%);



Leg : 63    Top Int Depth(mm):   150       Sand:        Sect: CC
Hole: 471   Top Core Depth(m):    38.00    Silt:
Core:   5   Sample Depth (m) :    50.15    Clay:

Age : LOWER PLIOCENE
Name: SILTY CLAY

Components:  (, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (01%);  HEAVY MINERAL (01%);
CLAY MINERAL (72%);  PYRITE (01%);  CARBONATE (01%);
FORAMINIFERA (05%);  NANNOFOSSIL (05%);  RADIOLARIA (02%);
SPICULE (04%);  SILICOFLAGELLATE (02%);



Leg : 63    Top Int Depth(mm):   750       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):    47.50    Silt: 018%
Core:   6   Sample Depth (m) :    48.25    Clay: 082%

Age : LOWER PLIOCENE
Name: SILTY CLAY

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (95%);  QUARTZ (12%);  FELDSPAR (03%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (80%);
GLASS (02%);  FORAMINIFERA (02%);  NANNOFOSSIL (02%);
DIATOM (02%);  RADIOLARIA (02%);



Leg : 63    Top Int Depth(mm):   620       Sand:        Sect:  5
Hole: 471   Top Core Depth(m):    47.50    Silt: 032%
Core:   6   Sample Depth (m) :    54.12    Clay: 068%

Age : LOWER PLIOCENE
Name: SILICEOUS SILTY CLAY

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (75%);  QUARTZ (07%);  FELDSPAR (01%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (67%);
PYRITE (01%);  CARBONATE (06%);  FORAMINIFERA (02%);
NANNOFOSSIL (02%);  DIATOM (09%);  RADIOLARIA (04%);
Components:  (, % converted from relative abundance)
======================================================================
SPICULE (02%);  SILICOFLAGELLATE (02%);



Leg : 63    Top Int Depth(mm):   900       Sand:        Sect:  4
Hole: 471   Top Core Depth(m):    57.00    Silt: 030%
Core:   7   Sample Depth (m) :    62.40    Clay: 070%

Age : LOWER PLIOCENE
Name: DIATOMACEOUS SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (02%);  MICA (02%);
HEAVY MINERAL (01%);  CLAY MINERAL (49%);  GLASS (02%);
GLAUCONITE (02%);  PYRITE (02%);  CARBONATE (01%);
DIATOM (20%);  RADIOLARIA (03%);  SPICULE (08%);
Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
SILICOFLAGELLATE (02%);  OTHER SILICEOUS (05%);



Leg : 63    Top Int Depth(mm):   410       Sand:        Sect:  8
Hole: 471   Top Core Depth(m):    57.00    Silt:
Core:   7   Sample Depth (m) :    67.91    Clay:

Age : LOWER PLIOCENE
Name: SILTY DIATOMACEOUS CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (05%);  FELDSPAR (01%);  MICA (02%);
HEAVY MINERAL (01%);  CLAY MINERAL (49%);  GLAUCONITE (02%);
CARBONATE (01%);  DIATOM (40%);  RADIOLARIA (01%);
SPICULE (01%);  SILICOFLAGELLATE (01%);



Leg : 63    Top Int Depth(mm):   540       Sand:        Sect:  5
Hole: 471   Top Core Depth(m):    66.50    Silt: 005%
Core:   8   Sample Depth (m) :    73.04    Clay: 095%

Age : LOWER PLIOCENE
Name: DIATOMACEOUS CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (05%);  FELDSPAR (01%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (59%);  PYRITE (02%);
DIATOM (25%);  RADIOLARIA (02%);  SPICULE (03%);
SILICOFLAGELLATE (02%);



Leg : 63    Top Int Depth(mm):   130       Sand:        Sect:  6
Hole: 471   Top Core Depth(m):    66.50    Silt:
Core:   8   Sample Depth (m) :    74.13    Clay:

Age : LOWER PLIOCENE
Name: CLAYEY DIATOM OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%);  FELDSPAR (02%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (34%);  DIATOM (60%);
RADIOLARIA (02%);  SPICULE (01%);  SILICOFLAGELLATE (02%);



Leg : 63    Top Int Depth(mm):   780       Sand:        Sect:  2
Hole: 471   Top Core Depth(m):    76.00    Silt: 063%
Core:   9   Sample Depth (m) :    78.28    Clay: 027%

Age : LOWER PLIOCENE
Name: CLAYEY DIATOMACEOUS OOZE

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (29%);  QUARTZ (02%);  FELDSPAR (02%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (27%);
PYRITE (02%);  CARBONATE (02%);  FORAMINIFERA (02%);
DIATOM (60%);  RADIOLARIA (05%);  SPICULE (01%);
Components:  (, % converted from relative abundance)
======================================================================
SILICOFLAGELLATE (01%);



Leg : 63    Top Int Depth(mm):  1340       Sand:        Sect:  3
Hole: 471   Top Core Depth(m):    85.50    Silt: 080%
Core:  10   Sample Depth (m) :    89.84    Clay: 020%

Age : UPPER MIOCENE
Name: DIATOM OOZE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%);  FELDSPAR (02%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (13%);  GLASS (02%);
PYRITE (02%);  NANNOFOSSIL (02%);  DIATOM (70%);
RADIOLARIA (03%);  SPICULE (02%);  SILICOFLAGELLATE (05%);



Leg : 63    Top Int Depth(mm):   790       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):    95.00    Silt: 030%
Core:  11   Sample Depth (m) :    95.79    Clay: 070%

Age : UPPER MIOCENE
Name: DIATOMACEOUS CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (04%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (70%);  PYRITE (02%);
CARBONATE (02%);  DIATOM (15%);  RADIOLARIA (03%);
SPICULE (02%);  SILICOFLAGELLATE (02%);  PLANT DEBRIS (02%);



Leg : 63    Top Int Depth(mm):  1330       Sand:        Sect:  4
Hole: 471   Top Core Depth(m):    95.00    Silt: 070%
Core:  11   Sample Depth (m) :   100.83    Clay: 030%

Age : UPPER MIOCENE
Name: CLAYEY DIATOMACEOUS OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (04%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (10%);  GLASS (02%);
PYRITE (02%);  DIATOM (60%);  RADIOLARIA (05%);
SPICULE (05%);  SILICOFLAGELLATE (02%);



Leg : 63    Top Int Depth(mm):   650       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   104.50    Silt: 030%
Core:  12   Sample Depth (m) :   105.15    Clay: 070%

Age : UPPER MIOCENE
Name: DIATOMACEOUS CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%);  FELDSPAR (02%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (70%);  GLASS (02%);
PYRITE (03%);  NANNOFOSSIL (01%);  DIATOM (15%);
RADIOLARIA (03%);  SPICULE (01%);  SILICOFLAGELLATE (02%);



Leg : 63    Top Int Depth(mm):  1000       Sand:        Sect:  5
Hole: 471   Top Core Depth(m):   104.50    Silt: 030%
Core:  12   Sample Depth (m) :   111.50    Clay: 070%

Age : UPPER MIOCENE
Name: DIATOMACEOUS CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (05%);  FELDSPAR (02%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (70%);  PYRITE (02%);
DIATOM (15%);  RADIOLARIA (03%);  SPICULE (01%);
SILICOFLAGELLATE (02%);



Leg : 63    Top Int Depth(mm):  1200       Sand:        Sect:  2
Hole: 471   Top Core Depth(m):   114.00    Silt: 050%
Core:  13   Sample Depth (m) :   116.70    Clay: 050%

Age : UPPER MIOCENE
Name: DIATOMACEOUS CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%);  FELDSPAR (02%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (50%);  GLASS (02%);
PYRITE (01%);  CARBONATE (01%);  DIATOM (35%);
RADIOLARIA (05%);  SPICULE (02%);  SILICOFLAGELLATE (03%);



Leg : 63    Top Int Depth(mm):  1060       Sand:        Sect:  4
Hole: 471   Top Core Depth(m):   114.00    Silt: 080%
Core:  13   Sample Depth (m) :   119.56    Clay: 020%

Age : UPPER MIOCENE
Name: DIATOMACEOUS OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%);  FELDSPAR (02%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (20%);  PYRITE (02%);
DIATOM (65%);  RADIOLARIA (05%);  SPICULE (02%);
SILICOFLAGELLATE (03%);  PLANT DEBRIS (02%);



Leg : 63    Top Int Depth(mm):   900       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   123.50    Silt: 050%
Core:  14   Sample Depth (m) :   124.40    Clay: 050%

Age : UPPER MIOCENE
Name: DIATOMACEOUS CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%);  FELDSPAR (02%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (50%);  PYRITE (05%);
CARBONATE (01%);  DIATOM (30%);  RADIOLARIA (05%);
SPICULE (02%);  SILICOFLAGELLATE (04%);



Leg : 63    Top Int Depth(mm):   400       Sand:        Sect:  3
Hole: 471   Top Core Depth(m):   133.00    Silt: 055%
Core:  15   Sample Depth (m) :   136.40    Clay: 045%

Age : UPPER MIOCENE
Name: DIATOMACEOUS CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%);  FELDSPAR (02%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (45%);  GLASS (02%);
PYRITE (04%);  CARBONATE (01%);  NANNOFOSSIL (02%);
DIATOM (35%);  RADIOLARIA (05%);  SPICULE (02%);
Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
SILICOFLAGELLATE (05%);



Leg : 63    Top Int Depth(mm):   170       Sand:        Sect:  4
Hole: 471   Top Core Depth(m):   133.00    Silt:
Core:  15   Sample Depth (m) :   137.67    Clay:

Age : UPPER MIOCENE
Name: DIATOMACEOUS CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%);  FELDSPAR (02%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (45%);  GLASS (02%);
GLAUCONITE (02%);  PYRITE (02%);  DIATOM (40%);
RADIOLARIA (05%);  SILICOFLAGELLATE (03%);



Leg : 63    Top Int Depth(mm):   650       Sand:        Sect:  5
Hole: 471   Top Core Depth(m):   133.00    Silt: 100%
Core:  15   Sample Depth (m) :   139.65    Clay:

Age : UPPER MIOCENE
Name: VITRIC ASH

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (01%);  GLASS (99%);



Leg : 63    Top Int Depth(mm):   400       Sand:        Sect:  7
Hole: 471   Top Core Depth(m):   133.00    Silt: 060%
Core:  15   Sample Depth (m) :   142.40    Clay: 040%

Age : UPPER MIOCENE
Name: DIATOMACEOUS SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (40%);  GLASS (02%);
PYRITE (02%);  DIATOM (39%);  RADIOLARIA (05%);
SILICOFLAGELLATE (02%);



Leg : 63    Top Int Depth(mm):  1000       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   152.00    Silt: 090%
Core:  17   Sample Depth (m) :   153.00    Clay: 010%

Age : UPPER MIOCENE
Name: CLAYEY DIATOMACEOUS OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%);  FELDSPAR (02%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (15%);  PYRITE (02%);
DIATOM (70%);  RADIOLARIA (05%);  SILICOFLAGELLATE (03%);



Leg : 63    Top Int Depth(mm):   200       Sand:        Sect:  3
Hole: 471   Top Core Depth(m):   152.00    Silt:
Core:  17   Sample Depth (m) :   155.20    Clay:

Age : UPPER MIOCENE
Name: PORCELANEOUS MARLSTONE




Leg : 63    Top Int Depth(mm):   240       Sand:        Sect: CC
Hole: 471   Top Core Depth(m):   161.50    Silt: 008%
Core:  18   Sample Depth (m) :   161.74    Clay: 092%

Age : UPPER MIOCENE
Name: PORCELANITE

Components:  ()
======================================================================
QUARTZ (02%);  FELDSPAR (01%);  CLAY MINERAL (12%);
OPAL (80%);  ORGANIC DEBRIS (01%);  PYRITE (02%);
CARBONATE (01%);  DIATOM (02%);  SPICULE (01%);



Leg : 63    Top Int Depth(mm):   240       Sand:        Sect: CC
Hole: 471   Top Core Depth(m):   161.50    Silt:
Core:  18   Sample Depth (m) :   161.74    Clay:

Age : UPPER MIOCENE
Name: CLAYEY PORCELANITE

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (20%);  OPAL (65%);  PYRITE (03%);
CARBONATE (02%);  DIATOM (05%);  ORGANIC DEBRIS (05%);



Leg : 63    Top Int Depth(mm):   170       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   180.50    Silt:
Core:  20   Sample Depth (m) :   180.67    Clay:

Name: WELL MEDIUM CRYSTALLINE LIMESTONE

Components:  (Minor lithology)
======================================================================
PYRITE (02%);  CARBONATE (98%);



Leg : 63    Top Int Depth(mm):   450       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   180.50    Silt:
Core:  20   Sample Depth (m) :   180.95    Clay:

Name: PORCELANITE

Components:  (, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (02%);  CLAY MINERAL (10%);
OPAL (65%);  PYRITE (02%);  CARBONATE (15%);
DIATOM (05%);



Leg : 63    Top Int Depth(mm):   450       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   180.50    Silt: 020%
Core:  20   Sample Depth (m) :   180.95    Clay: 080%

Name: CALCAREOUS PORCELANITE

Components:  (, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (02%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (15%);  OPAL (65%);
PYRITE (02%);  CARBONATE (14%);  RADIOLARIA (02%);
SPICULE (02%);



Leg : 63    Top Int Depth(mm):    10       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   237.50    Silt:
Core:  26   Sample Depth (m) :   237.51    Clay:

Name: WELL MEDIUM CRYSTALLINE LIMESTONE

Components:  (, % converted from relative abundance)
======================================================================
QUARTZ (03%);  FELDSPAR (01%);  ROCK FRAGMENT (02%);
PYRITE (01%);  CARBONATE (95%);



Leg : 63    Top Int Depth(mm):   380       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   237.50    Silt: 017%
Core:  26   Sample Depth (m) :   237.88    Clay: 083%

Name: CALCAREOUS SILICEOUS CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (05%);  FELDSPAR (02%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (38%);  OPAL (35%);
GLAUCONITE (02%);  PYRITE (05%);  CARBONATE (07%);
NANNOFOSSIL (08%);



Leg : 63    Top Int Depth(mm):   390       Sand:        Sect: CC
Hole: 471   Top Core Depth(m):   237.50    Silt:
Core:  26   Sample Depth (m) :   238.44    Clay:

Name: ALTERED VITRIC ASH

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (02%);  GLASS (99%);



Leg : 63    Top Int Depth(mm):    90       Sand:        Sect: CC
Hole: 471   Top Core Depth(m):   247.00    Silt: 048%
Core:  27   Sample Depth (m) :   247.09    Clay: 052%

Name: SILTY CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (20%);  FELDSPAR (15%);  MICA (01%);
HEAVY MINERAL (03%);  CLAY MINERAL (45%);  GLASS (01%);
GLAUCONITE (02%);  PYRITE (05%);  DIATOM (02%);
SPICULE (02%);



Leg : 63    Top Int Depth(mm):   170       Sand:        Sect: CC
Hole: 471   Top Core Depth(m):   247.00    Silt: 013%
Core:  27   Sample Depth (m) :   247.17    Clay: 087%

Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (87%);  GLASS (01%);
GLAUCONITE (02%);  PYRITE (01%);  CARBONATE (01%);
SPICULE (02%);



Leg : 63    Top Int Depth(mm):   180       Sand:        Sect: CC
Hole: 471   Top Core Depth(m):   256.50    Silt: 015%
Core:  28   Sample Depth (m) :   256.68    Clay: 085%

Age : MIDDLE MIOCENE
Name: SILTY CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (05%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (10%);  OPAL (15%);
PYRITE (05%);  CARBONATE (02%);  NANNOFOSSIL (02%);



Leg : 63    Top Int Depth(mm):    50       Sand:        Sect: CC
Hole: 471   Top Core Depth(m):   266.00    Silt: 013%
Core:  29   Sample Depth (m) :   266.05    Clay: 087%

Age : MIDDLE MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  GLASS (01%);  EPIDOTE (02%);
GLAUCONITE (02%);  PYRITE (02%);  ZEOLITE (02%);



Leg : 63    Top Int Depth(mm):   550       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   285.00    Silt: 015%
Core:  31   Sample Depth (m) :   285.55    Clay: 085%

Age : MIDDLE MIOCENE
Name: PORCELANEOUS SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (60%);  OPAL (25%);
GLAUCONITE (02%);  PYRITE (02%);  DIATOM (01%);
SPICULE (02%);



Leg : 63    Top Int Depth(mm):   560       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   285.00    Silt: 014%
Core:  31   Sample Depth (m) :   285.56    Clay: 086%

Age : MIDDLE MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  GLASS (02%);  GLAUCONITE (02%);
PYRITE (03%);  CARBONATE (01%);



Leg : 63    Top Int Depth(mm):   180       Sand:        Sect: CC
Hole: 471   Top Core Depth(m):   304.00    Silt: 025%
Core:  33   Sample Depth (m) :   304.88    Clay: 075%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology)
======================================================================
QUARTZ (15%);  FELDSPAR (02%);  MICA (01%);
CLAY MINERAL (70%);  PYRITE (01%);  CARBONATE (02%);
DIATOM (05%);  RADIOLARIA (02%);  SPICULE (02%);



Leg : 63    Top Int Depth(mm):   180       Sand:        Sect:  3
Hole: 471   Top Core Depth(m):   313.50    Silt: 030%
Core:  34   Sample Depth (m) :   316.68    Clay: 070%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (25%);  FELDSPAR (05%);  MICA (01%);
HEAVY MINERAL (02%);  CLAY MINERAL (59%);  PYRITE (02%);
CARBONATE (03%);  RADIOLARIA (02%);  SPICULE (02%);



Leg : 63    Top Int Depth(mm):     0       Sand: 048%   Sect: CC
Hole: 471   Top Core Depth(m):   323.00    Silt: 043%
Core:  35   Sample Depth (m) :   326.83    Clay: 009%

Age : MIDDLE MIOCENE
Name: SILTY SANDSTONE

Components:  (, % converted from relative abundance)
======================================================================
QUARTZ (35%);  FELDSPAR (28%);  MICA (01%);
HEAVY MINERAL (02%);  CLAY MINERAL (09%);  ROCK FRAGMENT (09%);
GLASS (01%);  OPAL (10%);  GLAUCONITE (02%);
PYRITE (05%);



Leg : 63    Top Int Depth(mm):   860       Sand: 009%   Sect:  2
Hole: 471   Top Core Depth(m):   342.00    Silt: 026%
Core:  37   Sample Depth (m) :   344.36    Clay: 065%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (93%);  QUARTZ (20%);  FELDSPAR (06%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (06%);
ROCK FRAGMENT (05%);  PYRITE (05%);  CARBONATE (02%);



Leg : 63    Top Int Depth(mm):   690       Sand: 035%   Sect:  2
Hole: 471   Top Core Depth(m):   351.50    Silt: 009%
Core:  38   Sample Depth (m) :   353.69    Clay: 056%

Age : MIDDLE MIOCENE
Name: CALCAREOUS SANDY CLAYSTONE

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (88%);  QUARTZ (20%);  FELDSPAR (07%);
MICA (02%);  HEAVY MINERAL (01%);  CLAY MINERAL (52%);
CARBONATE (20%);  NANNOFOSSIL (04%);



Leg : 63    Top Int Depth(mm):    40       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   380.00    Silt: 015%
Core:  41   Sample Depth (m) :   380.04    Clay: 085%

Age : MIDDLE MIOCENE
Name: NANNOFOSSIL SILTY CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (05%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (75%);  ROCK FRAGMENT (02%);
GLASS (01%);  GLAUCONITE (02%);  PYRITE (02%);
CARBONATE (02%);  NANNOFOSSIL (10%);



Leg : 63    Top Int Depth(mm):   200       Sand: 010%   Sect:  1
Hole: 471   Top Core Depth(m):   380.00    Silt: 040%
Core:  41   Sample Depth (m) :   380.20    Clay: 050%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (20%);  FELDSPAR (10%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (50%);  ROCK FRAGMENT (10%);
GLASS (05%);  GLAUCONITE (02%);  PYRITE (05%);
ZEOLITE (02%);  CARBONATE (02%);



Leg : 63    Top Int Depth(mm):   250       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   380.00    Silt: 020%
Core:  41   Sample Depth (m) :   380.25    Clay: 080%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (80%);  ROCK FRAGMENT (03%);
GLASS (02%);  GLAUCONITE (02%);  PYRITE (02%);
CARBONATE (02%);



Leg : 63    Top Int Depth(mm):  1250       Sand:        Sect:  4
Hole: 471   Top Core Depth(m):   380.00    Silt:
Core:  41   Sample Depth (m) :   385.75    Clay:

Age : MIDDLE MIOCENE
Name: REXTALLIZED LIMESTONE(?) CALCITE VEIN?

Components:  (Minor lithology)
======================================================================
CARBONATE (99%);



Leg : 63    Top Int Depth(mm):    90       Sand:        Sect: CC
Hole: 471   Top Core Depth(m):   389.50    Silt: 020%
Core:  42   Sample Depth (m) :   390.71    Clay: 080%

Age : MIDDLE MIOCENE
Name: CALCAREOUS SILTY CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (70%);  ROCK FRAGMENT (03%);
GLASS (02%);  GLAUCONITE (02%);  PYRITE (02%);
CARBONATE (05%);  FORAMINIFERA (02%);  NANNOFOSSIL (10%);



Leg : 63    Top Int Depth(mm):   150       Sand:        Sect:  2
Hole: 471   Top Core Depth(m):   399.00    Silt: 015%
Core:  43   Sample Depth (m) :   400.65    Clay: 085%

Age : MIDDLE MIOCENE
Name: NANNOFOSSIL SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (10%);  PYRITE (02%);
CARBONATE (03%);  NANNOFOSSIL (15%);



Leg : 63    Top Int Depth(mm):   820       Sand:        Sect:  3
Hole: 471   Top Core Depth(m):   399.00    Silt: 013%
Core:  43   Sample Depth (m) :   402.82    Clay: 087%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (05%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (87%);  ROCK FRAGMENT (02%);
PYRITE (02%);  CARBONATE (01%);  NANNOFOSSIL (02%);



Leg : 63    Top Int Depth(mm):   550       Sand:        Sect:  4
Hole: 471   Top Core Depth(m):   399.00    Silt:
Core:  43   Sample Depth (m) :   404.05    Clay:

Age : MIDDLE MIOCENE
Name: LIMESTONE

Components:  (Minor lithology)
======================================================================
CARBONATE (99%);



Leg : 63    Top Int Depth(mm):   120       Sand: 080%   Sect:  5
Hole: 471   Top Core Depth(m):   399.00    Silt: 020%
Core:  43   Sample Depth (m) :   405.12    Clay:

Age : MIDDLE MIOCENE
Name: CALCITE CEMENTED SANDSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (40%);  FELDSPAR (20%);  MICA (02%);
HEAVY MINERAL (01%);  OPAQUE MINERAL (10%);  ROCK FRAGMENT (15%);
CARBONATE (14%);



Leg : 63    Top Int Depth(mm):   420       Sand:        Sect:  3
Hole: 471   Top Core Depth(m):   408.50    Silt:
Core:  44   Sample Depth (m) :   411.92    Clay:

Age : MIDDLE MIOCENE
Name: INTENSELY ALTERED VITRIC TUFF

Components:  (Minor lithology)
======================================================================
QUARTZ (02%);  FELDSPAR (02%);  MICA (01%);
GLASS (95%);



Leg : 63    Top Int Depth(mm):   440       Sand:        Sect:  3
Hole: 471   Top Core Depth(m):   408.50    Silt:
Core:  44   Sample Depth (m) :   411.94    Clay:

Age : MIDDLE MIOCENE
Name: INTENSELY ALTERED VITRIC TUFF

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (03%);  BIOTITE (05%);
GLASS (90%);  APATITE (02%);  ZIRCON (02%);



Leg : 63    Top Int Depth(mm):   200       Sand: 055%   Sect:  1
Hole: 471   Top Core Depth(m):   418.00    Silt: 020%
Core:  45   Sample Depth (m) :   418.20    Clay: 025%

Age : MIDDLE MIOCENE
Name: CALCAREOUS SANDSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (85%);  QUARTZ (40%);  FELDSPAR (10%);
HEAVY MINERAL (01%);  CLAY MINERAL (09%);  OPAQUE MINERAL (10%);
ROCK FRAGMENT (10%);  GLAUCONITE (02%);  CARBONATE (05%);
NANNOFOSSIL (15%);



Leg : 63    Top Int Depth(mm):   150       Sand:        Sect:  2
Hole: 471   Top Core Depth(m):   418.00    Silt: 015%
Core:  45   Sample Depth (m) :   419.65    Clay: 085%

Age : MIDDLE MIOCENE
Name: NANNOFOSSIL SILTY CLAYSTONE

Components:  (, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (70%);  PYRITE (02%);
CARBONATE (03%);  NANNOFOSSIL (15%);



Leg : 63    Top Int Depth(mm):   150       Sand:        Sect: CC
Hole: 471   Top Core Depth(m):   418.00    Silt:
Core:  45   Sample Depth (m) :   421.08    Clay:

Age : MIDDLE MIOCENE

Components:  (Dominant lithology)
======================================================================
TERRIGENOUS DETRITUS (20%);  QUARTZ (01%);  FELDSPAR (01%);
CLAY MINERAL (16%);  PYRITE (02%);  CARBONATE (80%);



Leg : 63    Top Int Depth(mm):   370       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   437.00    Silt: 011%
Core:  47   Sample Depth (m) :   437.37    Clay: 089%

Age : MIDDLE MIOCENE
Name: NANNOFOSSIL SILTY CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (05%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (77%);  GLASS (02%);
GLAUCONITE (02%);  PYRITE (01%);  CARBONATE (02%);
NANNOFOSSIL (12%);



Leg : 63    Top Int Depth(mm):    80       Sand: 055%   Sect: CC
Hole: 471   Top Core Depth(m):   437.00    Silt:
Core:  47   Sample Depth (m) :   439.48    Clay: 045%

Age : MIDDLE MIOCENE
Name: CALCAREOUS LITHIC SANDSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (15%);  FELDSPAR (07%);  MICA (02%);
HEAVY MINERAL (02%);  ROCK FRAGMENT (20%);  GLAUCONITE (02%);
PYRITE (01%);  BIOTITE (02%);  CARBONATE (45%);
APATITE (02%);  HORNBLENDE (02%);



Leg : 63    Top Int Depth(mm):   470       Sand: 100%   Sect:  1
Hole: 471   Top Core Depth(m):   446.50    Silt:
Core:  48   Sample Depth (m) :   446.97    Clay:

Age : MIDDLE MIOCENE

Components:  (Minor lithology)
======================================================================
QUARTZ (40%);  FELDSPAR (20%);  OPAQUE MINERAL (15%);
ROCK FRAGMENT (25%);



Leg : 63    Top Int Depth(mm):   450       Sand:        Sect:  3
Hole: 471   Top Core Depth(m):   446.50    Silt: 017%
Core:  48   Sample Depth (m) :   449.95    Clay: 083%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (83%);  PYRITE (02%);
CARBONATE (03%);  NANNOFOSSIL (02%);



Leg : 63    Top Int Depth(mm):    80       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   456.00    Silt: 014%
Core:  49   Sample Depth (m) :   456.08    Clay: 086%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (05%);  FELDSPAR (07%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (86%);  GLAUCONITE (02%);
PYRITE (02%);  CARBONATE (02%);  NANNOFOSSIL (02%);



Leg : 63    Top Int Depth(mm):    20       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   465.50    Silt:
Core:  50   Sample Depth (m) :   465.52    Clay:

Age : MIDDLE MIOCENE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (15%);  FELDSPAR (02%);  MICA (02%);
ROCK FRAGMENT (25%);  PYRITE (01%);  PYROXENE (02%);
CARBONATE (55%);  FORAMINIFERA (02%);



Leg : 63    Top Int Depth(mm):   240       Sand: 062%   Sect:  2
Hole: 471   Top Core Depth(m):   465.50    Silt: 029%
Core:  50   Sample Depth (m) :   467.24    Clay: 009%

Age : MIDDLE MIOCENE
Name: QUARTZOSE FELDSPAR SILTY SANDSTONE

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (90%);  QUARTZ (50%);  FELDSPAR (20%);
MICA (02%);  HEAVY MINERAL (01%);  CLAY MINERAL (09%);
ROCK FRAGMENT (10%);  GLASS (02%);  PYRITE (01%);
CARBONATE (03%);  FORAMINIFERA (06%);



Leg : 63    Top Int Depth(mm):   740       Sand:        Sect:  2
Hole: 471   Top Core Depth(m):   465.50    Silt: 015%
Core:  50   Sample Depth (m) :   467.74    Clay: 085%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (97%);  QUARTZ (10%);  FELDSPAR (03%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (84%);
GLASS (02%);  CARBONATE (02%);  NANNOFOSSIL (01%);



Leg : 63    Top Int Depth(mm):  1220       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   541.50    Silt: 013%
Core:  58   Sample Depth (m) :   542.72    Clay: 087%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (05%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (90%);  ROCK FRAGMENT (02%);
PYRITE (02%);  CARBONATE (03%);  NANNOFOSSIL (05%);



Leg : 63    Top Int Depth(mm):  1250       Sand: 011%   Sect:  1
Hole: 471   Top Core Depth(m):   541.50    Silt: 014%
Core:  58   Sample Depth (m) :   542.75    Clay: 075%

Age : MIDDLE MIOCENE
Name: SANDY SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (75%);  ROCK FRAGMENT (07%);
GLAUCONITE (02%);  PYRITE (02%);  CARBONATE (01%);
FORAMINIFERA (02%);  NANNOFOSSIL (02%);



Leg : 63    Top Int Depth(mm):  1280       Sand: 070%   Sect:  1
Hole: 471   Top Core Depth(m):   541.50    Silt: 020%
Core:  58   Sample Depth (m) :   542.78    Clay: 010%

Age : MIDDLE MIOCENE
Name: SILTY SANDSTONE

Components:  (, % converted from relative abundance)
======================================================================
QUARTZ (35%);  FELDSPAR (20%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (10%);  ROCK FRAGMENT (15%);
OPAQUE MINERAL (03%);  GLAUCONITE (02%);  PYRITE (01%);
ZIRCON (02%);  CARBONATE (15%);  FORAMINIFERA (01%);
Components:  (, % converted from relative abundance)
======================================================================
IRON (02%);



Leg : 63    Top Int Depth(mm):   100       Sand: 008%   Sect: CC
Hole: 471   Top Core Depth(m):   541.50    Silt: 020%
Core:  58   Sample Depth (m) :   547.74    Clay: 073%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (73%);  ROCK FRAGMENT (05%);
BIOTITE (02%);  GLAUCONITE (02%);  PYRITE (02%);
CARBONATE (05%);  FORAMINIFERA (02%);  IRON (02%);



Leg : 63    Top Int Depth(mm):   210       Sand: 050%   Sect: CC
Hole: 471   Top Core Depth(m):   541.50    Silt: 030%
Core:  58   Sample Depth (m) :   547.85    Clay: 020%

Age : MIDDLE MIOCENE
Name: CALCAREOUS SANDSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (30%);  MICA (02%);  HEAVY MINERAL (02%);
PYRITE (02%);  CARBONATE (68%);



Leg : 63    Top Int Depth(mm):  1350       Sand: 080%   Sect:  1
Hole: 471   Top Core Depth(m):   551.00    Silt: 020%
Core:  59   Sample Depth (m) :   552.35    Clay:

Age : MIDDLE MIOCENE
Name: SILTY SANDSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (30%);  FELDSPAR (07%);  MICA (02%);
HEAVY MINERAL (02%);  ROCK FRAGMENT (10%);  OPAQUE MINERAL (03%);
GLAUCONITE (02%);  CARBONATE (50%);  FORAMINIFERA (02%);



Leg : 63    Top Int Depth(mm):   540       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   560.50    Silt: 016%
Core:  60   Sample Depth (m) :   561.04    Clay: 084%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (84%);  GLAUCONITE (02%);
PYRITE (02%);  CARBONATE (02%);  FORAMINIFERA (02%);
NANNOFOSSIL (03%);



Leg : 63    Top Int Depth(mm):    40       Sand: 005%   Sect: CC
Hole: 471   Top Core Depth(m):   570.00    Silt: 015%
Core:  61   Sample Depth (m) :   570.04    Clay: 080%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (80%);  PYRITE (02%);
CARBONATE (03%);  NANNOFOSSIL (03%);



Leg : 63    Top Int Depth(mm):   440       Sand: 005%   Sect:  1
Hole: 471   Top Core Depth(m):   589.00    Silt: 020%
Core:  63   Sample Depth (m) :   589.44    Clay: 075%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (75%);  ROCK FRAGMENT (05%);
BIOTITE (02%);  PYRITE (02%);  CARBONATE (02%);
NANNOFOSSIL (01%);



Leg : 63    Top Int Depth(mm):   550       Sand: 080%   Sect:  1
Hole: 471   Top Core Depth(m):   589.00    Silt: 020%
Core:  63   Sample Depth (m) :   589.55    Clay:

Age : MIDDLE MIOCENE
Name: CALCAREOUS SANDSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (25%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  ROCK FRAGMENT (10%);  CARBONATE (60%);



Leg : 63    Top Int Depth(mm):   230       Sand: 080%   Sect:  3
Hole: 471   Top Core Depth(m):   589.00    Silt: 020%
Core:  63   Sample Depth (m) :   592.23    Clay:

Age : MIDDLE MIOCENE
Name: SANDSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (30%);  FELDSPAR (10%);  MICA (02%);
HEAVY MINERAL (02%);  ROCK FRAGMENT (60%);  BIOTITE (02%);
GLAUCONITE (02%);  PYRITE (02%);



Leg : 63    Top Int Depth(mm):  1370       Sand: 080%   Sect:  1
Hole: 471   Top Core Depth(m):   598.50    Silt: 020%
Core:  64   Sample Depth (m) :   599.87    Clay:

Name: CALCAREOUS SANDSTONE (CARB CEMENTED)

Components:  (Minor lithology)
======================================================================
QUARTZ (30%);  OPAQUE MINERAL (05%);  CARBONATE (65%);



Leg : 63    Top Int Depth(mm):   600       Sand:        Sect:  2
Hole: 471   Top Core Depth(m):   598.50    Silt: 020%
Core:  64   Sample Depth (m) :   600.60    Clay: 080%

Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  ROCK FRAGMENT (05%);  BIOTITE (02%);
GLAUCONITE (02%);  PYRITE (02%);



Leg : 63    Top Int Depth(mm):   150       Sand:        Sect:  2
Hole: 471   Top Core Depth(m):   608.00    Silt: 015%
Core:  65   Sample Depth (m) :   609.65    Clay: 085%

Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (85%);  ROCK FRAGMENT (03%);
PYRITE (02%);



Leg : 63    Top Int Depth(mm):   320       Sand: 060%   Sect:  2
Hole: 471   Top Core Depth(m):   608.00    Silt: 030%
Core:  65   Sample Depth (m) :   609.82    Clay: 010%

Name: CALCAREOUS SILTY SANDSTONE

Components:  (Minor lithology)
======================================================================
QUARTZ (30%);  FELDSPAR (05%);  OPAQUE MINERAL (05%);
ROCK FRAGMENT (10%);  CARBONATE (50%);



Leg : 63    Top Int Depth(mm):   560       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   646.00    Silt: 026%
Core:  69   Sample Depth (m) :   646.56    Clay: 074%

Name: SILTY CLAYSTONE

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (98%);  QUARTZ (13%);  FELDSPAR (05%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (74%);
ROCK FRAGMENT (06%);  GLAUCONITE (02%);  PYRITE (02%);
CARBONATE (01%);



Leg : 63    Top Int Depth(mm):    40       Sand: 003%   Sect: CC
Hole: 471   Top Core Depth(m):   655.50    Silt: 025%
Core:  70   Sample Depth (m) :   661.98    Clay: 072%

Age : MIDDLE CENOMANIAN
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (15%);  FELDSPAR (02%);  MICA (01%);
CLAY MINERAL (72%);  ROCK FRAGMENT (06%);  OPAQUE MINERAL (01%);
GLAUCONITE (02%);  PLANT DEBRIS (02%);



Leg : 63    Top Int Depth(mm):   170       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   665.00    Silt: 011%
Core:  71   Sample Depth (m) :   665.17    Clay: 089%

Name: SILTY CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (05%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (89%);  GLAUCONITE (02%);
PYRITE (02%);  CARBONATE (01%);



Leg : 63    Top Int Depth(mm):  1400       Sand: 070%   Sect:  1
Hole: 471   Top Core Depth(m):   665.00    Silt: 020%
Core:  71   Sample Depth (m) :   666.40    Clay: 010%

Name: CALCAREOUS SILTY SANDSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (25%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  OPAQUE MINERAL (02%);  ROCK FRAGMENT (06%);
GLAUCONITE (02%);  PYRITE (02%);  CARBONATE (60%);



Leg : 63    Top Int Depth(mm):    50       Sand:        Sect:  2
Hole: 471   Top Core Depth(m):   665.00    Silt: 016%
Core:  71   Sample Depth (m) :   666.55    Clay: 084%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (84%);  PYRITE (02%);
CARBONATE (02%);



Leg : 63    Top Int Depth(mm):   220       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   674.50    Silt: 025%
Core:  72   Sample Depth (m) :   674.72    Clay: 075%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (02%);  ROCK FRAGMENT (06%);
GLAUCONITE (02%);  PYRITE (02%);  CARBONATE (02%);



Leg : 63    Top Int Depth(mm):   110       Sand: 080%   Sect:  2
Hole: 471   Top Core Depth(m):   674.50    Silt: 020%
Core:  72   Sample Depth (m) :   676.11    Clay:

Age : MIDDLE MIOCENE
Name: CALCAREOUS SILTY SANDSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (35%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  ROCK FRAGMENT (15%);  BIOTITE (02%);
GLAUCONITE (02%);  CARBONATE (45%);



Leg : 63    Top Int Depth(mm):   720       Sand: 080%   Sect:  5
Hole: 471   Top Core Depth(m):   674.50    Silt: 020%
Core:  72   Sample Depth (m) :   681.22    Clay:

Age : MIDDLE MIOCENE
Name: CALCAREOUS SANDSTONE (CARB REPL CEMENT)M QTZ 25,FEL 5,OP 7/N PARTLY OP F
Name: RAGS,ROCK.FRAGS 10,CARB 53




Leg : 63    Top Int Depth(mm):   350       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   684.00    Silt: 025%
Core:  73   Sample Depth (m) :   684.35    Clay: 075%

Age : MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (75%);  ROCK FRAGMENT (05%);
OPAQUE MINERAL (01%);  GLAUCONITE (02%);  PYRITE (02%);
CARBONATE (02%);  NANNOFOSSIL (02%);



Leg : 63    Top Int Depth(mm):   690       Sand:        Sect:  4
Hole: 471   Top Core Depth(m):   703.00    Silt: 020%
Core:  75   Sample Depth (m) :   708.19    Clay: 080%

Age : NEOGENE
Name: SILTY CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (80%);  BIOTITE (01%);
GLAUCONITE (02%);  PYRITE (02%);  CARBONATE (02%);
ORGANIC DEBRIS (05%);



Leg : 63    Top Int Depth(mm):   450       Sand: 020%   Sect:  5
Hole: 471   Top Core Depth(m):   703.00    Silt: 030%
Core:  75   Sample Depth (m) :   709.45    Clay: 050%

Age : NEOGENE
Name: SANDY SILTY CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (20%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (49%);  ROCK FRAGMENT (20%);
OPAQUE MINERAL (02%);  GLAUCONITE (02%);  PYRITE (01%);
CARBONATE (03%);



Leg : 63    Top Int Depth(mm):   570       Sand:        Sect:  3
Hole: 471   Top Core Depth(m):   712.50    Silt:
Core:  76   Sample Depth (m) :   716.07    Clay:

Name: FINE CRYSTALLINE LIMESTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%);  FELDSPAR (02%);  CLAY MINERAL (10%);
PYRITE (02%);  CARBONATE (85%);



Leg : 63    Top Int Depth(mm):   160       Sand:        Sect:  4
Hole: 471   Top Core Depth(m):   712.50    Silt: 017%
Core:  76   Sample Depth (m) :   717.16    Clay: 083%

Name: SILTY CLAYSTONE

Components:  (, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (03%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (83%);  ROCK FRAGMENT (02%);
GLAUCONITE (02%);  PYRITE (03%);



Leg : 63    Top Int Depth(mm):   100       Sand:        Sect:  5
Hole: 471   Top Core Depth(m):   712.50    Silt: 025%
Core:  76   Sample Depth (m) :   718.60    Clay: 075%

Name: SILTY CLAYSTONE

Components:  (, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (70%);  ROCK FRAGMENT (03%);
GLAUCONITE (02%);  PYRITE (02%);  CARBONATE (05%);
NANNOFOSSIL (05%);



Leg : 63    Top Int Depth(mm):   130       Sand:        Sect:  5
Hole: 471   Top Core Depth(m):   712.50    Silt: 020%
Core:  76   Sample Depth (m) :   718.63    Clay: 080%

Name: SILTY CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (80%);  ROCK FRAGMENT (03%);
GLAUCONITE (02%);  PYRITE (02%);



Leg : 63    Top Int Depth(mm):   270       Sand: 007%   Sect:  1
Hole: 471   Top Core Depth(m):   722.00    Silt: 050%
Core:  77   Sample Depth (m) :   722.27    Clay: 043%

Age : MIDDLE MIOCENE
Name: CLAYEY SILTSTONE

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (96%);  QUARTZ (34%);  FELDSPAR (14%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (43%);
ROCK FRAGMENT (05%);  PYRITE (02%);  CARBONATE (02%);
NANNOFOSSIL (02%);



Leg : 63    Top Int Depth(mm):   580       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   722.00    Silt: 028%
Core:  77   Sample Depth (m) :   722.58    Clay: 072%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (97%);  QUARTZ (12%);  FELDSPAR (06%);
MICA (02%);  CLAY MINERAL (72%);  ROCK FRAGMENT (07%);
PYRITE (01%);  CARBONATE (02%);  NANNOFOSSIL (02%);



Leg : 63    Top Int Depth(mm):   440       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   731.50    Silt: 013%
Core:  78   Sample Depth (m) :   731.94    Clay: 087%

Age : MIDDLE MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (12%);  FELDSPAR (01%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (87%);  GLAUCONITE (02%);
NANNOFOSSIL (02%);  PLANT DEBRIS (02%);



Leg : 63    Top Int Depth(mm):  1290       Sand:        Sect:  2
Hole: 471   Top Core Depth(m):   731.50    Silt: 006%
Core:  78   Sample Depth (m) :   734.29    Clay: 094%

Age : MIDDLE MIOCENE
Name: CLAYSTONE

Components:  (, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (05%);  FELDSPAR (01%);
MICA (02%);  CLAY MINERAL (94%);  NANNOFOSSIL (02%);



Leg : 63    Top Int Depth(mm):   610       Sand:        Sect:  1
Hole: 471   Top Core Depth(m):   741.00    Silt:
Core:  79   Sample Depth (m) :   741.61    Clay:

Age : MIDDLE MIOCENE
Name: PYRITIC CLAYSTONE

Components:  ()
======================================================================
CLAY MINERAL (80%);  PYRITE (20%);



    

Introduction


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]

These Web pages are from the Core Data from the Deep Sea Drilling Project Legs 1-96 CD-ROM produced in 1989 and modified in 2000 by the U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center (now part of the National Centers for Environmental Information), and collocated World Data Center for Marine Geology and Geophysics, Boulder (now part of the World Data Service for Geophysics). Data were compiled in cooperation with the U.S. Science Support Program, of the Joint Oceanographic Institutions, Inc. (now the Consortium for Ocean Leadership), and the U.S. National Science Foundation.

Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.

Department of Commerce > NOAA > NESDIS > NCEI > doi:10.7289/V54M92G2