NOAA logo, National Centers for Environmental Information, National Oceanic and Atmospheric Administration NSF logo, National Science Foundation, Division of Ocean Sciences

Core Data from the Deep Sea Drilling Project


Leg : 68    Top Int Depth(mm):   200       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     0.20    Clay:

Age : PLEISTOCENE
Name: FORAM-NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (35%);
GLASS (01%);  MICRONODULE (04%);  CARBONATE (02%);
FORAMINIFERA (25%);  NANNOFOSSIL (30%);  SPICULE (01%);



Leg : 68    Top Int Depth(mm):   800       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     0.80    Clay:

Age : PLEISTOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (02%);  CLAY MINERAL (44%);
GLASS (02%);  MICRONODULE (04%);  CARBONATE (01%);
FORAMINIFERA (15%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):  1460       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     1.46    Clay:

Age : PLEISTOCENE
Name: MN MICRONOD & FORAM BEARING NANNO MARL

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (35%);
GLASS (01%);  MICRONODULE (10%);  CARBONATE (02%);
FORAMINIFERA (20%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):   500       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):     1.90    Silt:
Core:   2   Sample Depth (m) :     2.40    Clay:

Age : PLEISTOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (50%);
GLASS (03%);  MICRONODULE (04%);  CARBONATE (01%);
FORAMINIFERA (10%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):  1000       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):     1.90    Silt:
Core:   2   Sample Depth (m) :     2.90    Clay:

Age : PLEISTOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  FELDSPAR (01%);  HEAVY MINERAL (01%);
CLAY MINERAL (51%);  GLASS (02%);  MICRONODULE (02%);
CARBONATE (02%);  FORAMINIFERA (10%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):   400       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):     1.90    Silt:
Core:   2   Sample Depth (m) :     3.80    Clay:

Age : PLEISTOCENE
Name: ASH & FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (36%);
GLASS (10%);  PYRITE (01%);  MICRONODULE (03%);
ZEOLITE (01%);  CARBONATE (02%);  FORAMINIFERA (15%);
NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):   950       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):     1.90    Silt:
Core:   2   Sample Depth (m) :     4.35    Clay:

Age : PLEISTOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (53%);
GLASS (02%);  PYRITE (01%);  MICRONODULE (01%);
CARBONATE (01%);  FORAMINIFERA (15%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):  1100       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):     6.30    Silt:
Core:   3   Sample Depth (m) :     7.40    Clay:

Age : PLEISTOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (41%);
GLASS (03%);  PYRITE (01%);  MICRONODULE (01%);
CARBONATE (02%);  FORAMINIFERA (20%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):  1190       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):     6.30    Silt:
Core:   3   Sample Depth (m) :     8.99    Clay:

Age : PLEISTOCENE
Name: NANNO-FORAM OOZE

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (27%);
GLASS (01%);  PYRITE (02%);  MICRONODULE (01%);
CARBONATE (02%);  FORAMINIFERA (35%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):  1100       Sand:        Sect:  3
Hole: 502A  Top Core Depth(m):     6.30    Silt:
Core:   3   Sample Depth (m) :    10.40    Clay:

Age : PLEISTOCENE
Name: FORAM-NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (37%);
GLASS (02%);  PYRITE (01%);  MICRONODULE (01%);
CARBONATE (02%);  FORAMINIFERA (25%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):   500       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    10.70    Silt:
Core:   4   Sample Depth (m) :    12.70    Clay:

Age : PLEISTOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (46%);
GLASS (02%);  PYRITE (02%);  MICRONODULE (01%);
CARBONATE (01%);  FORAMINIFERA (20%);  NANNOFOSSIL (25%);
SPICULE (01%);



Leg : 68    Top Int Depth(mm):   800       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    10.70    Silt:
Core:   4   Sample Depth (m) :    13.00    Clay:

Age : PLEISTOCENE
Name: ASH, NANNO & PYRITE BEARING FORAM MARL

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (01%);  CLAY MINERAL (14%);  GLASS (15%);
PYRITE (20%);  FORAMINIFERA (35%);  NANNOFOSSIL (15%);



Leg : 68    Top Int Depth(mm):   650       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    15.10    Silt:
Core:   5   Sample Depth (m) :    15.75    Clay:

Age : PLEISTOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (65%);
GLASS (03%);  PYRITE (01%);  CARBONATE (04%);
FORAMINIFERA (15%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   850       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    15.10    Silt:
Core:   5   Sample Depth (m) :    15.95    Clay:

Age : PLEISTOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (60%);
GLASS (04%);  PYRITE (02%);  MICRONODULE (01%);
CARBONATE (01%);  FORAMINIFERA (10%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):  1300       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    15.10    Silt:
Core:   5   Sample Depth (m) :    16.40    Clay:

Age : PLEISTOCENE
Name: NANNO BEARING FORAM OOZE

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (28%);
GLASS (02%);  PYRITE (01%);  MICRONODULE (02%);
CARBONATE (05%);  FORAMINIFERA (40%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):  1050       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    15.10    Silt:
Core:   5   Sample Depth (m) :    17.65    Clay:

Age : PLEISTOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (66%);
GLASS (03%);  PYRITE (02%);  MICRONODULE (01%);
CARBONATE (01%);  FORAMINIFERA (10%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):  1390       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    15.10    Silt:
Core:   5   Sample Depth (m) :    17.99    Clay:

Age : PLEISTOCENE
Name: NANNO BEARING FORAM OOZE

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (30%);
GLASS (03%);  PYRITE (01%);  MICRONODULE (01%);
CARBONATE (03%);  FORAMINIFERA (40%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):  1420       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    15.10    Silt:
Core:   5   Sample Depth (m) :    18.02    Clay:

Age : PLEISTOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (41%);
GLASS (02%);  PYRITE (02%);  MICRONODULE (01%);
ZEOLITE (01%);  CARBONATE (01%);  FORAMINIFERA (15%);
NANNOFOSSIL (35%);



Leg : 68    Top Int Depth(mm):   170       Sand:        Sect:  3
Hole: 502A  Top Core Depth(m):    15.10    Silt:
Core:   5   Sample Depth (m) :    18.27    Clay:

Age : PLEISTOCENE
Name: PYRITE & FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  CLAY MINERAL (38%);  GLASS (04%);
PYRITE (10%);  CARBONATE (02%);  FORAMINIFERA (20%);
NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):   600       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    19.50    Silt:
Core:   6   Sample Depth (m) :    20.10    Clay:

Age : PLEISTOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (47%);
GLASS (05%);  PYRITE (02%);  MICRONODULE (01%);
CARBONATE (03%);  FORAMINIFERA (15%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):   400       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    19.50    Silt:
Core:   6   Sample Depth (m) :    21.40    Clay:

Age : PLEISTOCENE
Name: ZEOL & ASH BEARING FORAM MARL

Components:  (Dominant lithology)
======================================================================
HEAVY MINERAL (01%);  CLAY MINERAL (40%);  GLASS (10%);
PYRITE (01%);  ZEOLITE (08%);  CARBONATE (05%);
FORAMINIFERA (30%);  NANNOFOSSIL (05%);



Leg : 68    Top Int Depth(mm):   470       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    19.50    Silt:
Core:   6   Sample Depth (m) :    21.47    Clay:

Age : PLEISTOCENE
Name: ZEOL & ASH BEARING FORAM MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (49%);
GLASS (05%);  PYRITE (02%);  ZEOLITE (05%);
CARBONATE (02%);  FORAMINIFERA (25%);  NANNOFOSSIL (10%);



Leg : 68    Top Int Depth(mm):   100       Sand:        Sect:  3
Hole: 502A  Top Core Depth(m):    19.50    Silt:
Core:   6   Sample Depth (m) :    22.60    Clay:

Age : PLEISTOCENE
Name: NANNO BEARING FORAM OOZE

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  CLAY MINERAL (33%);  GLASS (02%);
PYRITE (01%);  CARBONATE (02%);  FORAMINIFERA (45%);
NANNOFOSSIL (15%);



Leg : 68    Top Int Depth(mm):  1100       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    23.90    Silt:
Core:   7   Sample Depth (m) :    25.00    Clay:

Age : PLEISTOCENE
Name: FORAM-NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (37%);
GLASS (03%);  PYRITE (02%);  CARBONATE (01%);
FORAMINIFERA (25%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):   620       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    23.90    Silt:
Core:   7   Sample Depth (m) :    26.02    Clay:

Age : PLEISTOCENE
Name: NANNO & ZEOL BEARING FORAM MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (33%);
GLASS (04%);  PYRITE (01%);  ZEOLITE (20%);
FORAMINIFERA (25%);  NANNOFOSSIL (15%);



Leg : 68    Top Int Depth(mm):   880       Sand:        Sect:  3
Hole: 502A  Top Core Depth(m):    23.90    Silt:
Core:   7   Sample Depth (m) :    27.78    Clay:

Age : PLEISTOCENE
Name: NANNO BEARING PYRITIC FORAM MARL

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (01%);  CLAY MINERAL (19%);  PYRITE (25%);
FORAMINIFERA (40%);  NANNOFOSSIL (15%);



Leg : 68    Top Int Depth(mm):  1470       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    28.30    Silt:
Core:   8   Sample Depth (m) :    29.77    Clay:

Age : PLEISTOCENE
Name: FORAM-NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (40%);
GLASS (01%);  PYRITE (02%);  FORAMINIFERA (25%);
NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):  1100       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    28.30    Silt:
Core:   8   Sample Depth (m) :    30.90    Clay:

Age : PLEISTOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (36%);
GLASS (04%);  PYRITE (02%);  CARBONATE (01%);
FORAMINIFERA (20%);  NANNOFOSSIL (35%);



Leg : 68    Top Int Depth(mm):   100       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    32.70    Silt:
Core:   9   Sample Depth (m) :    32.80    Clay:

Age : PLEISTOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (48%);
GLASS (02%);  PYRITE (01%);  CARBONATE (02%);
FORAMINIFERA (15%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):  1300       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    37.10    Silt:
Core:  10   Sample Depth (m) :    38.40    Clay:

Age : PLEISTOCENE
Name: ASH & FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (49%);
GLASS (05%);  PYRITE (02%);  CARBONATE (02%);
FORAMINIFERA (15%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):   900       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    37.10    Silt:
Core:  10   Sample Depth (m) :    39.50    Clay:

Age : PLEISTOCENE
Name: NANNO FORAM OOZE

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (35%);
GLASS (01%);  PYRITE (01%);  ZEOLITE (01%);
FORAMINIFERA (30%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):    10       Sand:        Sect:  3
Hole: 502A  Top Core Depth(m):    37.10    Silt:
Core:  10   Sample Depth (m) :    40.11    Clay:

Age : PLEISTOCENE
Name: ASH & ZEOL BEARING MARL

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (01%);  CLAY MINERAL (29%);  GLASS (10%);
PYRITE (04%);  ZEOLITE (20%);  CARBONATE (01%);
FORAMINIFERA (20%);  NANNOFOSSIL (15%);



Leg : 68    Top Int Depth(mm):    40       Sand:        Sect:  3
Hole: 502A  Top Core Depth(m):    37.10    Silt:
Core:  10   Sample Depth (m) :    40.14    Clay:

Age : PLEISTOCENE
Name: PYRITE BEARING ASH

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (03%);  GLASS (92%);  PYRITE (05%);



Leg : 68    Top Int Depth(mm):   150       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    41.50    Silt:
Core:  11   Sample Depth (m) :    41.65    Clay:

Age : PLEISTOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (06%);
GLASS (02%);  PYRITE (03%);  CARBONATE (02%);
FORAMINIFERA (05%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):   700       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    45.90    Silt:
Core:  12   Sample Depth (m) :    46.60    Clay:

Age : UPPER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
FELDSPAR (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (46%);
GLASS (02%);  PYRITE (02%);  ZEOLITE (01%);
CARBONATE (02%);  FORAMINIFERA (15%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):   450       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    45.90    Silt:
Core:  12   Sample Depth (m) :    47.85    Clay:

Age : UPPER PLIOCENE
Name: ASH & FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (47%);
GLASS (08%);  PYRITE (02%);  CARBONATE (01%);
FORAMINIFERA (15%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):   890       Sand:        Sect:  3
Hole: 502A  Top Core Depth(m):    45.90    Silt:
Core:  12   Sample Depth (m) :    49.79    Clay:

Age : UPPER PLIOCENE
Name: ASH, NANNO & FORAM BEARING PYRITIC

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  CLAY MINERAL (14%);  GLASS (15%);
PYRITE (35%);  FORAMINIFERA (20%);  NANNOFOSSIL (15%);



Leg : 68    Top Int Depth(mm):   100       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    50.30    Silt:
Core:  13   Sample Depth (m) :    50.40    Clay:

Age : UPPER PLIOCENE
Name: ASH, ZEOL & FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (36%);
GLASS (05%);  PYRITE (02%);  ZEOLITE (10%);
FORAMINIFERA (20%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):   500       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    63.50    Silt:
Core:  16   Sample Depth (m) :    65.50    Clay:

Age : UPPER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (49%);
GLASS (03%);  PYRITE (02%);  ZEOLITE (01%);
CARBONATE (03%);  FORAMINIFERA (05%);  NANNOFOSSIL (35%);



Leg : 68    Top Int Depth(mm):   750       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    63.50    Silt:
Core:  16   Sample Depth (m) :    65.75    Clay:

Age : UPPER PLIOCENE
Name: BIG FORAMS

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



Leg : 68    Top Int Depth(mm):   600       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    67.90    Silt:
Core:  17   Sample Depth (m) :    68.50    Clay:

Age : UPPER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (42%);
GLASS (03%);  PYRITE (01%);  CARBONATE (02%);
FORAMINIFERA (20%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):  1000       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    67.90    Silt:
Core:  17   Sample Depth (m) :    70.40    Clay:

Age : UPPER PLIOCENE
Name: ZEOL & FORAM BEARING NANNO MARL

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (43%);
PYRITE (01%);  ZEOLITE (05%);  CARBONATE (04%);
FORAMINIFERA (20%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):    20       Sand:        Sect: CC
Hole: 502A  Top Core Depth(m):    72.30    Silt:
Core:  18   Sample Depth (m) :    72.32    Clay:

Age : UPPER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  CLAY MINERAL (45%);  GLASS (03%);
PYRITE (03%);  CARBONATE (02%);  FORAMINIFERA (15%);
NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):   900       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    76.70    Silt:
Core:  19   Sample Depth (m) :    77.60    Clay:

Age : UPPER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (45%);
GLASS (02%);  PYRITE (02%);  CARBONATE (04%);
FORAMINIFERA (15%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):   600       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    81.10    Silt:
Core:  20   Sample Depth (m) :    81.70    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (51%);
GLASS (04%);  PYRITE (01%);  CARBONATE (02%);
FORAMINIFERA (15%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):   700       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    85.50    Silt:
Core:  21   Sample Depth (m) :    86.20    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (49%);
GLASS (01%);  PYRITE (02%);  CARBONATE (01%);
FORAMINIFERA (15%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):   600       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    85.50    Silt:
Core:  21   Sample Depth (m) :    87.60    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (54%);
GLASS (02%);  PYRITE (01%);  CARBONATE (01%);
FORAMINIFERA (10%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):   800       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    89.90    Silt:
Core:  22   Sample Depth (m) :    90.70    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (48%);
GLASS (01%);  PYRITE (02%);  CARBONATE (02%);
FORAMINIFERA (15%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):   700       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    94.30    Silt:
Core:  23   Sample Depth (m) :    95.00    Clay:

Age : LOWER PLIOCENE
Name: FORAM & NANNO BEARING MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (63%);
GLASS (02%);  PYRITE (01%);  CARBONATE (02%);
FORAMINIFERA (10%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   750       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    94.30    Silt:
Core:  23   Sample Depth (m) :    96.55    Clay:

Age : LOWER PLIOCENE
Name: ASH BEARING FORAM PYRITIC

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (13%);  GLASS (08%);  PYRITE (40%);
FORAMINIFERA (35%);  NANNOFOSSIL (04%);



Leg : 68    Top Int Depth(mm):  1300       Sand:        Sect:  3
Hole: 502A  Top Core Depth(m):    94.30    Silt:
Core:  23   Sample Depth (m) :    98.60    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (66%);
GLASS (03%);  PYRITE (02%);  CARBONATE (02%);
FORAMINIFERA (10%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):   780       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):    98.70    Silt:
Core:  24   Sample Depth (m) :    99.48    Clay:

Age : LOWER PLIOCENE
Name: ZEOL & FORAM BEARING NANNO MARL

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (37%);
GLASS (03%);  PYRITE (04%);  ZEOLITE (07%);
CARBONATE (02%);  FORAMINIFERA (15%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):   700       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):    98.70    Silt:
Core:  24   Sample Depth (m) :   100.90    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (62%);
GLASS (01%);  PYRITE (02%);  CARBONATE (03%);
FORAMINIFERA (05%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):  1000       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   103.10    Silt:
Core:  25   Sample Depth (m) :   105.60    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (49%);
GLASS (01%);  PYRITE (01%);  CARBONATE (02%);
FORAMINIFERA (15%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):  1100       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   107.50    Silt:
Core:  26   Sample Depth (m) :   110.10    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (55%);
GLASS (03%);  PYRITE (02%);  CARBONATE (03%);
FORAMINIFERA (10%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):   800       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   111.90    Silt:
Core:  27   Sample Depth (m) :   112.70    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (51%);
GLASS (03%);  PYRITE (02%);  CARBONATE (02%);
FORAMINIFERA (15%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):   350       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   111.90    Silt:
Core:  27   Sample Depth (m) :   113.75    Clay:

Age : LOWER PLIOCENE
Name: FORAM & NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (67%);
PYRITE (02%);  CARBONATE (02%);  FORAMINIFERA (07%);
NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   700       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   116.30    Silt:
Core:  28   Sample Depth (m) :   118.50    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (58%);
GLASS (03%);  PYRITE (02%);  CARBONATE (02%);
FORAMINIFERA (08%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):  1000       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   119.30    Silt:
Core:  29   Sample Depth (m) :   120.30    Clay:

Age : LOWER PLIOCENE
Name: NANNO BEARING CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (02%);  HEAVY MINERAL (01%);  CLAY MINERAL (67%);
GLASS (02%);  PYRITE (02%);  CARBONATE (02%);
FORAMINIFERA (04%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   700       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   119.30    Silt:
Core:  29   Sample Depth (m) :   121.50    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (65%);
PYRITE (01%);  CARBONATE (02%);  FORAMINIFERA (05%);
NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):  1200       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   122.80    Silt:
Core:  30   Sample Depth (m) :   124.00    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (57%);
GLASS (02%);  PYRITE (02%);  CARBONATE (02%);
FORAMINIFERA (05%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):    50       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   122.80    Silt:
Core:  30   Sample Depth (m) :   124.35    Clay:

Age : LOWER PLIOCENE
Name: NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (62%);
GLASS (03%);  PYRITE (02%);  ZEOLITE (01%);
CARBONATE (02%);  FORAMINIFERA (03%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):   750       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   128.30    Silt:
Core:  32   Sample Depth (m) :   129.05    Clay:

Age : LOWER PLIOCENE
Name: NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (48%);
GLASS (02%);  PYRITE (02%);  CARBONATE (02%);
FORAMINIFERA (04%);  NANNOFOSSIL (40%);



Leg : 68    Top Int Depth(mm):   150       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   128.30    Silt:
Core:  32   Sample Depth (m) :   129.95    Clay:

Age : LOWER PLIOCENE
Name: ASH & ZEOL BEARING CALCAREOUS CLAY

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (41%);
GLASS (08%);  PYRITE (02%);  ZEOLITE (20%);
CARBONATE (03%);  FORAMINIFERA (04%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   250       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   128.30    Silt:
Core:  32   Sample Depth (m) :   130.05    Clay:

Age : LOWER PLIOCENE
Name: PYRITE BEARING VITRIC ASH

Components:  (Minor lithology)
======================================================================
FELDSPAR (01%);  HEAVY MINERAL (02%);  CLAY MINERAL (02%);
GLASS (80%);  PYRITE (15%);



Leg : 68    Top Int Depth(mm):   580       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   128.30    Silt:
Core:  32   Sample Depth (m) :   130.38    Clay:

Age : LOWER PLIOCENE
Name: VITRIC ASH

Components:  (Minor lithology)
======================================================================
FELDSPAR (01%);  MICA (01%);  HEAVY MINERAL (02%);
CLAY MINERAL (04%);  GLASS (85%);  PYRITE (05%);
ZEOLITE (02%);



Leg : 68    Top Int Depth(mm):   800       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   128.30    Silt:
Core:  32   Sample Depth (m) :   130.60    Clay:

Age : LOWER PLIOCENE
Name: NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (69%);
GLASS (03%);  PYRITE (04%);  ZEOLITE (01%);
CARBONATE (03%);  FORAMINIFERA (03%);  NANNOFOSSIL (15%);



Leg : 68    Top Int Depth(mm):  1000       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   131.30    Silt:
Core:  33   Sample Depth (m) :   133.80    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (54%);
GLASS (02%);  PYRITE (03%);  ZEOLITE (01%);
CARBONATE (03%);  FORAMINIFERA (05%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):  1100       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   134.30    Silt:
Core:  34   Sample Depth (m) :   136.90    Clay:

Age : LOWER PLIOCENE
Name: NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (02%);  CLAY MINERAL (66%);
GLASS (02%);  PYRITE (02%);  CARBONATE (03%);
FORAMINIFERA (04%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   200       Sand:        Sect:  3
Hole: 502A  Top Core Depth(m):   137.30    Silt:
Core:  35   Sample Depth (m) :   140.50    Clay:

Age : LOWER PLIOCENE
Name: FORAM & NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (02%);  CLAY MINERAL (61%);
GLASS (03%);  PYRITE (04%);  ZEOLITE (01%);
CARBONATE (03%);  FORAMINIFERA (05%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   700       Sand:        Sect:  3
Hole: 502A  Top Core Depth(m):   137.30    Silt:
Core:  35   Sample Depth (m) :   141.00    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (60%);
GLASS (03%);  PYRITE (02%);  CARBONATE (03%);
FORAMINIFERA (05%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):   600       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   140.80    Silt:
Core:  36   Sample Depth (m) :   142.90    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (59%);
GLASS (02%);  PYRITE (01%);  CARBONATE (03%);
FORAMINIFERA (08%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):  1050       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   143.30    Silt:
Core:  37   Sample Depth (m) :   144.35    Clay:

Age : LOWER PLIOCENE
Name: PYRITE & NANNO BEARING CALCAREOUS CLAY

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (55%);
GLASS (04%);  PYRITE (10%);  ZEOLITE (03%);
CARBONATE (03%);  FORAMINIFERA (03%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   900       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   143.30    Silt:
Core:  37   Sample Depth (m) :   145.70    Clay:

Age : LOWER PLIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (43%);
GLASS (03%);  PYRITE (03%);  CARBONATE (04%);
FORAMINIFERA (15%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):   900       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   145.80    Silt:
Core:  38   Sample Depth (m) :   146.70    Clay:

Age : UPPER MIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (48%);
GLASS (02%);  PYRITE (04%);  CARBONATE (03%);
FORAMINIFERA (15%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):  1100       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   147.30    Silt:
Core:  39   Sample Depth (m) :   148.40    Clay:

Age : UPPER MIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (55%);
GLASS (03%);  PYRITE (01%);  CARBONATE (04%);
FORAMINIFERA (10%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):  1000       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   150.30    Silt:
Core:  40   Sample Depth (m) :   151.30    Clay:

Age : UPPER MIOCENE
Name: FORAM AND NANNO BEARING MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (57%);
GLASS (02%);  PYRITE (02%);  CARBONATE (02%);
FORAMINIFERA (15%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   900       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   150.30    Silt:
Core:  40   Sample Depth (m) :   152.70    Clay:

Age : UPPER MIOCENE
Name: PYRITE,FORAM & NANNO BEARING MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (56%);
GLASS (02%);  PYRITE (07%);  CARBONATE (03%);
FORAMINIFERA (10%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):  1000       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   152.80    Silt:
Core:  41   Sample Depth (m) :   155.30    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (64%);
GLASS (02%);  PYRITE (04%);  DOLOMITE (01%);
CARBONATE (02%);  FORAMINIFERA (05%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):  1000       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   155.80    Silt:
Core:  42   Sample Depth (m) :   156.80    Clay:

Age : UPPER MIOCENE
Name: FORAM & NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (63%);
GLASS (02%);  PYRITE (03%);  ZEOLITE (01%);
CARBONATE (04%);  FORAMINIFERA (05%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   180       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   155.80    Silt:
Core:  42   Sample Depth (m) :   157.48    Clay:

Age : UPPER MIOCENE
Name: NANNO, ASH & FORAM BEARING PYRITIC

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (10%);  GLASS (15%);  PYRITE (40%);
FORAMINIFERA (25%);  NANNOFOSSIL (10%);



Leg : 68    Top Int Depth(mm):   700       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   158.30    Silt:
Core:  43   Sample Depth (m) :   159.00    Clay:

Age : UPPER MIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (47%);
GLASS (04%);  PYRITE (02%);  CARBONATE (04%);
FORAMINIFERA (10%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):    50       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   158.30    Silt:
Core:  43   Sample Depth (m) :   159.85    Clay:

Age : UPPER MIOCENE
Name: ASH & NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (64%);
GLASS (08%);  PYRITE (03%);  DOLOMITE (01%);
CARBONATE (04%);  FORAMINIFERA (03%);  NANNOFOSSIL (15%);



Leg : 68    Top Int Depth(mm):  1250       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   161.30    Silt:
Core:  44   Sample Depth (m) :   162.55    Clay:

Age : UPPER MIOCENE
Name: ASH & NANNO BEARING CALCAREOUS CLAY

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (60%);
GLASS (07%);  PYRITE (03%);  ZEOLITE (01%);
CARBONATE (03%);  FORAMINIFERA (04%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):  1290       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   161.30    Silt:
Core:  44   Sample Depth (m) :   162.59    Clay:

Age : UPPER MIOCENE
Name: NANNO & ASH BEARING CALCAREOUS CLAY

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  FELDSPAR (01%);  CLAY MINERAL (67%);
GLASS (15%);  PYRITE (04%);  ZEOLITE (02%);
CARBONATE (05%);  FORAMINIFERA (02%);  NANNOFOSSIL (05%);



Leg : 68    Top Int Depth(mm):  1310       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   161.30    Silt:
Core:  44   Sample Depth (m) :   162.61    Clay:

Age : UPPER MIOCENE
Name: PYRITE BEARING VITRIC ASH

Components:  (Minor lithology)
======================================================================
MICA (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (08%);
GLASS (85%);  PYRITE (05%);



Leg : 68    Top Int Depth(mm):  1440       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   161.30    Silt:
Core:  44   Sample Depth (m) :   162.74    Clay:

Age : UPPER MIOCENE
Name: NANNO-BEARING VITRIC ASH

Components:  (Minor lithology)
======================================================================
FELDSPAR (02%);  MICA (01%);  CLAY MINERAL (04%);
GLASS (70%);  PYRITE (04%);  ZEOLITE (01%);
NANNOFOSSIL (16%);



Leg : 68    Top Int Depth(mm):   600       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   161.30    Silt:
Core:  44   Sample Depth (m) :   163.40    Clay:

Age : UPPER MIOCENE
Name: FORAM & NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (63%);
GLASS (03%);  PYRITE (03%);  CARBONATE (04%);
FORAMINIFERA (05%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   800       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   163.80    Silt:
Core:  45   Sample Depth (m) :   164.60    Clay:

Age : UPPER MIOCENE
Name: NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (57%);
GLASS (04%);  PYRITE (02%);  CARBONATE (05%);
DOLOMITE (01%);  FORAMINIFERA (04%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):  1440       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   163.80    Silt:
Core:  45   Sample Depth (m) :   165.24    Clay:

Age : UPPER MIOCENE
Name: NANNO & ASH BEARING PYRITIC

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (23%);  GLASS (10%);  PYRITE (60%);
CARBONATE (01%);  FORAMINIFERA (01%);  NANNOFOSSIL (05%);



Leg : 68    Top Int Depth(mm):   150       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   166.30    Silt:
Core:  46   Sample Depth (m) :   167.95    Clay:

Age : UPPER MIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (55%);
GLASS (03%);  PYRITE (01%);  CARBONATE (02%);
FORAMINIFERA (07%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):   500       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   166.30    Silt:
Core:  46   Sample Depth (m) :   168.30    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (70%);
GLASS (03%);  PYRITE (02%);  CARBONATE (05%);
FORAMINIFERA (03%);  NANNOFOSSIL (15%);



Leg : 68    Top Int Depth(mm):   100       Sand:        Sect: CC
Hole: 502A  Top Core Depth(m):   166.30    Silt:
Core:  46   Sample Depth (m) :   168.67    Clay:

Age : UPPER MIOCENE
Name: DEVITRIFIED ASH

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (09%);  GLASS (04%);  PALAGONITE (80%);
PYRITE (05%);  NANNOFOSSIL (02%);



Leg : 68    Top Int Depth(mm):  1200       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   168.30    Silt:
Core:  47   Sample Depth (m) :   169.50    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (65%);
GLASS (04%);  PYRITE (04%);  CARBONATE (03%);
FORAMINIFERA (02%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):  1000       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   168.30    Silt:
Core:  47   Sample Depth (m) :   170.80    Clay:

Age : UPPER MIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (60%);
GLASS (04%);  PYRITE (01%);  CARBONATE (03%);
FORAMINIFERA (05%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):   600       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   171.30    Silt:
Core:  48   Sample Depth (m) :   171.90    Clay:

Age : UPPER MIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (49%);
GLASS (03%);  PYRITE (03%);  CARBONATE (03%);
FORAMINIFERA (10%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):  1300       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   171.30    Silt:
Core:  48   Sample Depth (m) :   172.60    Clay:

Age : UPPER MIOCENE
Name: NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (60%);
GLASS (04%);  PYRITE (03%);  CARBONATE (02%);
FORAMINIFERA (04%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):  1300       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   175.30    Silt:
Core:  50   Sample Depth (m) :   176.60    Clay:

Age : UPPER MIOCENE
Name: ASH FORAM & NANNO BEARING MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (56%);
GLASS (07%);  PYRITE (02%);  CARBONATE (03%);
FORAMINIFERA (10%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   400       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   175.30    Silt:
Core:  50   Sample Depth (m) :   177.20    Clay:

Age : UPPER MIOCENE
Name: ASH & NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (70%);
GLASS (05%);  PYRITE (02%);  CARBONATE (04%);
FORAMINIFERA (02%);  NANNOFOSSIL (15%);



Leg : 68    Top Int Depth(mm):   600       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   178.30    Silt:
Core:  51   Sample Depth (m) :   178.90    Clay:

Age : UPPER MIOCENE
Name: NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (64%);
GLASS (02%);  PYRITE (01%);  CARBONATE (03%);
FORAMINIFERA (03%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):   500       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   178.30    Silt:
Core:  51   Sample Depth (m) :   180.30    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (73%);
GLASS (02%);  PYRITE (01%);  CARBONATE (05%);
FORAMINIFERA (02%);  NANNOFOSSIL (15%);



Leg : 68    Top Int Depth(mm):   800       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   180.80    Silt:
Core:  52   Sample Depth (m) :   181.60    Clay:

Age : UPPER MIOCENE
Name: NANNO & CLAY BEARING DEVITRIFIED ASH

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (15%);  GLASS (05%);  PALAGONITE (70%);
PYRITE (03%);  CARBONATE (01%);  FORAMINIFERA (01%);
NANNOFOSSIL (05%);



Leg : 68    Top Int Depth(mm):   870       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   180.80    Silt:
Core:  52   Sample Depth (m) :   181.67    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (78%);
GLASS (04%);  PYRITE (03%);  CARBONATE (01%);
FORAMINIFERA (01%);  NANNOFOSSIL (10%);



Leg : 68    Top Int Depth(mm):  1200       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   180.80    Silt:
Core:  52   Sample Depth (m) :   182.00    Clay:

Age : UPPER MIOCENE
Name: FORAM & NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (66%);
GLASS (02%);  PYRITE (02%);  CARBONATE (03%);
FORAMINIFERA (05%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   760       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   182.80    Silt:
Core:  53   Sample Depth (m) :   183.56    Clay:

Age : UPPER MIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (56%);
GLASS (04%);  PYRITE (02%);  CARBONATE (03%);
FORAMINIFERA (08%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):  1070       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   184.80    Silt:
Core:  54   Sample Depth (m) :   185.87    Clay:

Age : UPPER MIOCENE
Name: PYRITE BEARING ASH

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (04%);  GLASS (50%);  PALAGONITE (30%);
GLAUCONITE (02%);  PYRITE (10%);  NANNOFOSSIL (04%);



Leg : 68    Top Int Depth(mm):   100       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   184.80    Silt:
Core:  54   Sample Depth (m) :   186.40    Clay:

Age : UPPER MIOCENE
Name: FORAM & NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (65%);
GLASS (03%);  PYRITE (02%);  CARBONATE (03%);
FORAMINIFERA (05%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   600       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   184.80    Silt:
Core:  54   Sample Depth (m) :   186.90    Clay:

Age : UPPER MIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (63%);
GLASS (01%);  PYRITE (01%);  CARBONATE (03%);
FORAMINIFERA (05%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):   350       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   187.30    Silt:
Core:  55   Sample Depth (m) :   187.65    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (69%);
GLASS (01%);  PYRITE (02%);  ZEOLITE (01%);
CARBONATE (02%);  FORAMINIFERA (03%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):  1300       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   187.30    Silt:
Core:  55   Sample Depth (m) :   188.60    Clay:

Age : UPPER MIOCENE
Name: NANNO & ASH BEARING CALCAREOUS CLAY

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (58%);
GLASS (20%);  PYRITE (01%);  ZEOLITE (01%);
CARBONATE (03%);  FORAMINIFERA (01%);  NANNOFOSSIL (15%);



Leg : 68    Top Int Depth(mm):  1340       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   187.30    Silt:
Core:  55   Sample Depth (m) :   188.64    Clay:

Age : UPPER MIOCENE
Name: DEVITRIFIED ASH

Components:  (Minor lithology)
======================================================================
GLASS (96%);  PYRITE (04%);



Leg : 68    Top Int Depth(mm):   900       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   189.30    Silt:
Core:  56   Sample Depth (m) :   190.20    Clay:

Age : UPPER MIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (62%);
GLASS (02%);  PYRITE (01%);  CARBONATE (03%);
FORAMINIFERA (05%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):  1230       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   189.30    Silt:
Core:  56   Sample Depth (m) :   190.53    Clay:

Age : UPPER MIOCENE
Name: ASH & NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (74%);
GLASS (07%);  PYRITE (03%);  CARBONATE (03%);
FORAMINIFERA (01%);  NANNOFOSSIL (08%);



Leg : 68    Top Int Depth(mm):   750       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   191.30    Silt:
Core:  57   Sample Depth (m) :   192.05    Clay:

Age : UPPER MIOCENE
Name: PYRITE AND NANNO BEARING ASH

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (01%);  GLASS (05%);  PALAGONITE (75%);
PYRITE (07%);  CARBONATE (01%);  FORAMINIFERA (01%);
NANNOFOSSIL (10%);



Leg : 68    Top Int Depth(mm):   800       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   191.30    Silt:
Core:  57   Sample Depth (m) :   192.10    Clay:

Age : UPPER MIOCENE
Name: PYRITE BEARING, DEVITRIFIED ASH

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (01%);  GLASS (10%);  PYRITE (05%);
ZEOLITE (02%);  CARBONATE (01%);  NANNOFOSSIL (01%);



Leg : 68    Top Int Depth(mm):  1200       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   191.30    Silt:
Core:  57   Sample Depth (m) :   192.50    Clay:

Age : UPPER MIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (50%);
GLASS (03%);  PYRITE (02%);  CARBONATE (03%);
FORAMINIFERA (10%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):   120       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   191.30    Silt:
Core:  57   Sample Depth (m) :   192.92    Clay:

Age : UPPER MIOCENE
Name: PYRITE & MANGANESE OXIDE

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (10%);  GLASS (02%);  PYRITE (40%);
MICRONODULE (40%);  CARBONATE (04%);  NANNOFOSSIL (04%);



Leg : 68    Top Int Depth(mm):   200       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   191.30    Silt:
Core:  57   Sample Depth (m) :   193.00    Clay:

Age : UPPER MIOCENE
Name: NANNO, ASH & PYRITE BEARING CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (51%);
GLASS (03%);  PALAGONITE (05%);  PYRITE (20%);
CARBONATE (03%);  FORAMINIFERA (01%);  NANNOFOSSIL (05%);



Leg : 68    Top Int Depth(mm):   950       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   193.30    Silt:
Core:  58   Sample Depth (m) :   194.25    Clay:

Age : UPPER MIOCENE
Name: NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (63%);
GLASS (03%);  PYRITE (01%);  CARBONATE (03%);
FORAMINIFERA (03%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):  1470       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   193.30    Silt:
Core:  58   Sample Depth (m) :   194.77    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (84%);
GLASS (04%);  PYRITE (01%);  ZEOLITE (01%);
CARBONATE (02%);  FORAMINIFERA (01%);  NANNOFOSSIL (05%);



Leg : 68    Top Int Depth(mm):   140       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   193.30    Silt:
Core:  58   Sample Depth (m) :   194.94    Clay:

Age : UPPER MIOCENE
Name: NANNO & ASH BEARING CALCAREOUS CLAY

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (54%);
GLASS (08%);  PALAGONITE (20%);  PYRITE (02%);
ZEOLITE (01%);  CARBONATE (03%);  FORAMINIFERA (02%);
NANNOFOSSIL (08%);



Leg : 68    Top Int Depth(mm):   200       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   193.30    Silt:
Core:  58   Sample Depth (m) :   195.00    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING ZEOLITIC CLAY

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (45%);  GLASS (05%);  PYRITE (04%);
MICRONODULE (03%);  ZEOLITE (40%);  FORAMINIFERA (01%);
NANNOFOSSIL (02%);



Leg : 68    Top Int Depth(mm):   100       Sand:        Sect: CC
Hole: 502A  Top Core Depth(m):   195.30    Silt:
Core:  59   Sample Depth (m) :   195.76    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (84%);
GLASS (04%);  PYRITE (02%);  CARBONATE (01%);
NANNOFOSSIL (05%);



Leg : 68    Top Int Depth(mm):   200       Sand:        Sect: CC
Hole: 502A  Top Core Depth(m):   195.30    Silt:
Core:  59   Sample Depth (m) :   195.86    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (68%);
GLASS (02%);  PYRITE (03%);  CARBONATE (04%);
FORAMINIFERA (01%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   800       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   197.30    Silt:
Core:  60   Sample Depth (m) :   198.10    Clay:

Age : UPPER MIOCENE
Name: ASH BEARING CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (02%);  CLAY MINERAL (54%);
GLASS (03%);  PALAGONITE (30%);  PYRITE (04%);
ZEOLITE (01%);  CARBONATE (03%);  NANNOFOSSIL (02%);



Leg : 68    Top Int Depth(mm):  1100       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   197.30    Silt:
Core:  60   Sample Depth (m) :   198.40    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (69%);
GLASS (04%);  PYRITE (03%);  ZEOLITE (01%);
CARBONATE (02%);  FORAMINIFERA (04%);  NANNOFOSSIL (15%);



Leg : 68    Top Int Depth(mm):   500       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   199.30    Silt:
Core:  61   Sample Depth (m) :   199.80    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (69%);
GLASS (02%);  PYRITE (02%);  MICRONODULE (01%);
CARBONATE (03%);  FORAMINIFERA (01%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   800       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   199.30    Silt:
Core:  61   Sample Depth (m) :   200.10    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING CALCAREOUS MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (78%);
GLASS (03%);  PYRITE (02%);  CARBONATE (03%);
FORAMINIFERA (02%);  NANNOFOSSIL (10%);



Leg : 68    Top Int Depth(mm):   420       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   201.30    Silt:
Core:  62   Sample Depth (m) :   201.72    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (67%);
GLASS (04%);  PYRITE (03%);  MICRONODULE (01%);
CARBONATE (02%);  FORAMINIFERA (01%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   600       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   203.30    Silt:
Core:  63   Sample Depth (m) :   203.90    Clay:

Age : UPPER MIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (52%);
GLASS (03%);  PYRITE (02%);  CARBONATE (03%);
FORAMINIFERA (08%);  NANNOFOSSIL (30%);



Leg : 68    Top Int Depth(mm):  1300       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   203.30    Silt:
Core:  63   Sample Depth (m) :   204.60    Clay:

Age : UPPER MIOCENE
Name: ASH BEARING CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (84%);
GLASS (06%);  PYRITE (02%);  CARBONATE (03%);
FORAMINIFERA (01%);  NANNOFOSSIL (02%);



Leg : 68    Top Int Depth(mm):   350       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   207.30    Silt:
Core:  65   Sample Depth (m) :   207.65    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (77%);
GLASS (04%);  PYRITE (02%);  DOLOMITE (01%);
CARBONATE (02%);  FORAMINIFERA (02%);  NANNOFOSSIL (10%);



Leg : 68    Top Int Depth(mm):   300       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   207.30    Silt:
Core:  65   Sample Depth (m) :   209.10    Clay:

Age : UPPER MIOCENE
Name: FORAM AND NANNO BEARING MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (61%);
GLASS (03%);  PYRITE (01%);  MICRONODULE (01%);
CARBONATE (04%);  FORAMINIFERA (08%);  NANNOFOSSIL (20%);



Leg : 68    Top Int Depth(mm):   130       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   209.30    Silt:
Core:  66   Sample Depth (m) :   209.43    Clay:

Age : UPPER MIOCENE
Name: NANNO BEARING CALCAREOUS CLAY

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (75%);
GLASS (02%);  PYRITE (01%);  MICRONODULE (01%);
ZEOLITE (01%);  CARBONATE (02%);  FORAMINIFERA (01%);
NANNOFOSSIL (15%);



Leg : 68    Top Int Depth(mm):   900       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   209.30    Silt:
Core:  66   Sample Depth (m) :   210.20    Clay:

Age : UPPER MIOCENE
Name: FORAM BEARING NANNO MARL

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (58%);
GLASS (04%);  PYRITE (01%);  CARBONATE (03%);
FORAMINIFERA (07%);  NANNOFOSSIL (25%);



Leg : 68    Top Int Depth(mm):    50       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   209.30    Silt:
Core:  66   Sample Depth (m) :   210.85    Clay:

Age : UPPER MIOCENE
Name: ASH BEARING PYRITIC

Components:  (Minor lithology)
======================================================================
GLASS (15%);  GLAUCONITE (82%);  CARBONATE (01%);
NANNOFOSSIL (02%);



Leg : 68    Top Int Depth(mm):   300       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   209.30    Silt:
Core:  66   Sample Depth (m) :   211.10    Clay:

Age : UPPER MIOCENE
Name: NANNO AND ASH BEARING CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (80%);
GLASS (05%);  PYRITE (01%);  ZEOLITE (03%);
CARBONATE (01%);  FORAMINIFERA (03%);  NANNOFOSSIL (05%);



Leg : 68    Top Int Depth(mm):   500       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   211.30    Silt:
Core:  67   Sample Depth (m) :   211.80    Clay:

Age : UPPER MIOCENE
Name: ASH & NANNO BEARING CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (69%);
GLASS (05%);  PYRITE (01%);  ZEOLITE (01%);
DOLOMITE (02%);  CARBONATE (02%);  FORAMINIFERA (03%);
NANNOFOSSIL (15%);



Leg : 68    Top Int Depth(mm):   820       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   212.80    Silt:
Core:  68   Sample Depth (m) :   213.62    Clay:

Age : UPPER MIOCENE
Name: PYRITE BEARING ASH (VITRIC)

Components:  (Minor lithology)
======================================================================
GLASS (91%);  PYRITE (08%);  FORAMINIFERA (01%);



Leg : 68    Top Int Depth(mm):  1200       Sand:        Sect:  1
Hole: 502A  Top Core Depth(m):   212.80    Silt:
Core:  68   Sample Depth (m) :   214.00    Clay:

Age : UPPER MIOCENE
Name: ASH BEARING CLAY

Components:  (Dominant lithology)
======================================================================
HEAVY MINERAL (01%);  CLAY MINERAL (85%);  GLASS (05%);
PYRITE (03%);  ZEOLITE (01%);  CARBONATE (01%);
FORAMINIFERA (01%);  NANNOFOSSIL (01%);  SPICULE (02%);



Leg : 68    Top Int Depth(mm):   500       Sand:        Sect:  2
Hole: 502A  Top Core Depth(m):   212.80    Silt:
Core:  68   Sample Depth (m) :   214.80    Clay:

Age : UPPER MIOCENE
Name: CLAY

Components:  (Dominant lithology)
======================================================================
HEAVY MINERAL (01%);  CLAY MINERAL (77%);  GLASS (04%);
PYRITE (03%);  CARBONATE (02%);  FORAMINIFERA (03%);
NANNOFOSSIL (03%);  RADIOLARIA (04%);  SPICULE (03%);



Leg : 68    Top Int Depth(mm):    40       Sand:        Sect: CC
Hole: 502A  Top Core Depth(m):   212.80    Silt:
Core:  68   Sample Depth (m) :   214.94    Clay:

Name: CLAY

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (85%);  GLASS (04%);  PYRITE (01%);
CARBONATE (02%);  FORAMINIFERA (01%);  NANNOFOSSIL (02%);
RADIOLARIA (02%);  SPICULE (03%);



    

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