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 : 42    Top Int Depth(mm):   450       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     0.45    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SILTY CLAY

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (20%);  OPAQUE MINERAL (05%);  PYRITE (20%);
CARBONATE (40%);  NANNOFOSSIL (05%);



Leg : 42    Top Int Depth(mm):   900       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     0.90    Clay:

Age : PLEISTOCENE
Name: CLAYEY MICRITE

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (30%);  CARBONATE (50%);  NANNOFOSSIL (10%);



Leg : 42    Top Int Depth(mm):  1200       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     1.20    Clay:

Age : PLEISTOCENE
Name: HIGHLY CALCAREOUS SAND

Components:  (Minor lithology)
======================================================================
QUARTZ (20%);  FELDSPAR (15%);  CLAY MINERAL (10%);
GLAUCONITE (03%);  PYRITE (02%);  CARBONATE (50%);



Leg : 42    Top Int Depth(mm):   660       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     2.16    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SILT

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (30%);  OPAQUE MINERAL (05%);
CARBONATE (40%);



Leg : 42    Top Int Depth(mm):   800       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     2.30    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (40%);  CARBONATE (40%);



Leg : 42    Top Int Depth(mm):  1280       Sand: 090%   Sect:  2
Hole: 379A  Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     2.78    Clay: 010%

Age : PLEISTOCENE
Name: CALCAREOUS FINE SAND

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (01%);  CLAY MINERAL (10%);  CARBONATE (30%);



Leg : 42    Top Int Depth(mm):   900       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     3.90    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (45%);  OPAQUE MINERAL (10%);  CARBONATE (30%);
NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):   610       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     5.11    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SILTY CLAY

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (40%);  OPAQUE MINERAL (03%);  CARBONATE (40%);
NANNOFOSSIL (05%);



Leg : 42    Top Int Depth(mm):  1320       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     5.82    Clay:

Age : PLEISTOCENE
Name: COCCOLITH OOZE

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



Leg : 42    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 379A  Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     7.60    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (40%);  PYRITE (05%);  CARBONATE (40%);
NANNOFOSSIL (06%);



Leg : 42    Top Int Depth(mm):  1000       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):    26.00    Silt:
Core:   4   Sample Depth (m) :    28.50    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (30%);  OPAQUE MINERAL (05%);  CARBONATE (55%);



Leg : 42    Top Int Depth(mm):  1350       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):    26.00    Silt:
Core:   4   Sample Depth (m) :    30.35    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (50%);  DOLOMITE (01%);  CARBONATE (25%);
NANNOFOSSIL (01%);



Leg : 42    Top Int Depth(mm):    00       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):    26.00    Silt:
Core:   4   Sample Depth (m) :    32.00    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SILTY CLAY

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (40%);  GLAUCONITE (01%);  PYRITE (02%);
CARBONATE (35%);  NANNOFOSSIL (10%);



Leg : 42    Top Int Depth(mm):  1100       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):    26.00    Silt:
Core:   4   Sample Depth (m) :    33.10    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SILT

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (20%);  CARBONATE (50%);



Leg : 42    Top Int Depth(mm):  1100       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):    26.00    Silt:
Core:   4   Sample Depth (m) :    33.10    Clay:

Age : PLEISTOCENE
Name: FINE-MEDIUM SAND

Components:  (Minor lithology)
======================================================================
QUARTZ (60%);  FELDSPAR (30%);  PYRITE (05%);
CARBONATE (05%);



Leg : 42    Top Int Depth(mm):  1270       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):    26.00    Silt:
Core:   4   Sample Depth (m) :    33.27    Clay:

Age : PLEISTOCENE
Name: CLACAREOUS SILTY SAND

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (03%);  CLAY MINERAL (30%);  OPAQUE MINERAL (01%);
GLAUCONITE (01%);  PYRITE (03%);  CARBONATE (30%);



Leg : 42    Top Int Depth(mm):  1290       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):    26.00    Silt:
Core:   4   Sample Depth (m) :    33.29    Clay:

Age : PLEISTOCENE
Name: DIATOMACEOUS CLAY

Components:  (Minor lithology)
======================================================================
QUARTZ (15%);  CLAY MINERAL (45%);  CARBONATE (20%);
DIATOM (20%);



Leg : 42    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 379A  Top Core Depth(m):    26.00    Silt:
Core:   4   Sample Depth (m) :    33.60    Clay:

Age : PLEISTOCENE
Name: HIGHLY CALCAREOUS SILTY CLAY

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (30%);  CARBONATE (50%);



Leg : 42    Top Int Depth(mm):   750       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):    45.00    Silt:
Core:   6   Sample Depth (m) :    46.15    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (02%);  CLAY MINERAL (60%);  GLAUCONITE (02%);
CARBONATE (15%);  NANNOFOSSIL (05%);  DIATOM (05%);



Leg : 42    Top Int Depth(mm):   340       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):    45.00    Silt:
Core:   6   Sample Depth (m) :    51.74    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SILTY SAND

Components:  (Dominant lithology)
======================================================================
HEAVY MINERAL (03%);  CLAY MINERAL (20%);  OPAQUE MINERAL (05%);
CARBONATE (20%);  NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):  1050       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):    45.00    Silt:
Core:   6   Sample Depth (m) :    52.45    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SAND

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (10%);  CARBONATE (30%);
NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):  1280       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):    45.00    Silt:
Core:   6   Sample Depth (m) :    52.68    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SILTY CLAY

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (40%);  PYRITE (05%);  CARBONATE (30%);
NANNOFOSSIL (05%);



Leg : 42    Top Int Depth(mm):   640       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):    45.00    Silt:
Core:   6   Sample Depth (m) :    53.54    Clay:

Age : PLEISTOCENE
Name: CARBONATE RICH SILT

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (15%);  GLAUCONITE (02%);  PYRITE (05%);
CARBONATE (20%);  NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):  1100       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):    45.00    Silt:
Core:   6   Sample Depth (m) :    54.00    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SILTY CLAY

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (45%);  OPAQUE MINERAL (05%);  CARBONATE (30%);
NANNOFOSSIL (05%);



Leg : 42    Top Int Depth(mm):  1460       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):    45.00    Silt:
Core:   6   Sample Depth (m) :    54.36    Clay:

Age : PLEISTOCENE
Name: SILTY CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (65%);  PYRITE (05%);
CARBONATE (05%);  NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 379A  Top Core Depth(m):    45.00    Silt:
Core:   6   Sample Depth (m) :    54.50    Clay:

Age : PLEISTOCENE
Name: DIATOMACEOUS RICH CLAY

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (70%);  CARBONATE (05%);  DIATOM (10%);



Leg : 42    Top Int Depth(mm):   980       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):    54.50    Silt:
Core:   7   Sample Depth (m) :    56.98    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS CLAY

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (60%);  CARBONATE (20%);  NANNOFOSSIL (10%);



Leg : 42    Top Int Depth(mm):   400       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):    54.50    Silt:
Core:   7   Sample Depth (m) :    60.90    Clay:

Age : PLEISTOCENE
Name: SILTY SAND

Components:  (Minor lithology)
======================================================================
MICA (05%);  HEAVY MINERAL (05%);  CLAY MINERAL (20%);
OPAQUE MINERAL (05%);  GLAUCONITE (02%);  CARBONATE (05%);



Leg : 42    Top Int Depth(mm):  1400       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):    54.50    Silt:
Core:   7   Sample Depth (m) :    61.90    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SILTY CLAY (MUD)

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (50%);  OPAQUE MINERAL (07%);  CARBONATE (20%);
DIATOM (03%);  NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):   950       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):    64.00    Silt:
Core:   8   Sample Depth (m) :    65.35    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS DIATOMACEOUS RICH MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (40%);  OPAQUE MINERAL (15%);  CARBONATE (15%);
NANNOFOSSIL (02%);  DIATOM (20%);



Leg : 42    Top Int Depth(mm):  1300       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):    64.00    Silt:
Core:   8   Sample Depth (m) :    67.20    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SANDY MUD

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
MICA (03%);  HEAVY MINERAL (02%);  CLAY MINERAL (10%);
CARBONATE (30%);  PYROXENE (01%);



Leg : 42    Top Int Depth(mm):  1000       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):    64.00    Silt:
Core:   8   Sample Depth (m) :    69.90    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS RICH MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (55%);  OPAQUE MINERAL (05%);  CARBONATE (20%);
NANNOFOSSIL (05%);  DIATOM (05%);



Leg : 42    Top Int Depth(mm):  1400       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):    64.00    Silt:
Core:   8   Sample Depth (m) :    71.80    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (60%);  OPAQUE MINERAL (05%);  CARBONATE (15%);
NANNOFOSSIL (05%);  DIATOM (02%);



Leg : 42    Top Int Depth(mm):  1060       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):    73.50    Silt: 030%
Core:   9   Sample Depth (m) :    74.56    Clay: 070%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (35%);  SULFIDE (05%);  CARBONATE (30%);
NANNOFOSSIL (02%);  DIATOM (02%);



Leg : 42    Top Int Depth(mm):   840       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):    73.50    Silt:
Core:   9   Sample Depth (m) :    75.84    Clay:

Age : PLEISTOCENE
Name: DIATOMACEOUS CLACAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (20%);  PYRITE (10%);  CARBONATE (20%);
NANNOFOSSIL (05%);  DIATOM (20%);



Leg : 42    Top Int Depth(mm):   940       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):    73.50    Silt:
Core:   9   Sample Depth (m) :    77.44    Clay:

Age : PLEISTOCENE
Name: DIATOM RICH CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (30%);  CARBONATE (30%);  DIATOM (10%);



Leg : 42    Top Int Depth(mm):   100       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):    73.50    Silt:
Core:   9   Sample Depth (m) :    78.10    Clay:

Age : PLEISTOCENE
Name: CARBONATE RICH SANDY MUD

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (20%);  CARBONATE (15%);



Leg : 42    Top Int Depth(mm):  1100       Sand: 002%   Sect:  1
Hole: 379A  Top Core Depth(m):    83.00    Silt: 068%
Core:  10   Sample Depth (m) :    84.10    Clay: 030%

Age : PLEISTOCENE
Name: DIATOM BEARING MUD

Components:  (Dominant lithology)
======================================================================
MICA (05%);  CLAY MINERAL (25%);  CARBONATE (20%);
NANNOFOSSIL (01%);  DIATOM (05%);



Leg : 42    Top Int Depth(mm):   150       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):    83.00    Silt: 002%
Core:  10   Sample Depth (m) :    84.65    Clay: 098%

Age : PLEISTOCENE
Name: NANNOFOSSIL OOZE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (02%);  CLAY MINERAL (05%);
MICRONODULE (02%);  NANNOFOSSIL (95%);  DIATOM (01%);



Leg : 42    Top Int Depth(mm):   900       Sand: 060%   Sect:  2
Hole: 379A  Top Core Depth(m):    83.00    Silt: 035%
Core:  10   Sample Depth (m) :    85.40    Clay: 005%

Age : PLEISTOCENE
Name: CALCAREOUS SANDY MUD

Components:  (Minor lithology)
======================================================================
MICA (03%);  HEAVY MINERAL (02%);  CLAY MINERAL (05%);
GLAUCONITE (03%);  PYRITE (02%);  CARBONATE (30%);



Leg : 42    Top Int Depth(mm):  1000       Sand: 002%   Sect:  4
Hole: 379A  Top Core Depth(m):    83.00    Silt: 058%
Core:  10   Sample Depth (m) :    88.50    Clay: 040%

Age : PLEISTOCENE
Name: NANNOFOSSIL BEARING CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (10%);  CARBONATE (25%);
NANNOFOSSIL (05%);  DIATOM (01%);



Leg : 42    Top Int Depth(mm):  1000       Sand: 001%   Sect:  5
Hole: 379A  Top Core Depth(m):    83.00    Silt: 059%
Core:  10   Sample Depth (m) :    90.00    Clay: 040%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (15%);  CARBONATE (48%);  DIATOM (02%);



Leg : 42    Top Int Depth(mm):  1280       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):    83.00    Silt: 010%
Core:  10   Sample Depth (m) :    90.28    Clay: 090%

Age : PLEISTOCENE
Name: CLAY RICH DIATOMACEOUS NANNO OOZE

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (25%);  PYRITE (05%);  CARBONATE (05%);
NANNOFOSSIL (40%);  DIATOM (20%);



Leg : 42    Top Int Depth(mm):   640       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):    83.00    Silt:
Core:  10   Sample Depth (m) :    91.14    Clay:

Age : PLEISTOCENE
Name: ORGANIC MATERIAL




Leg : 42    Top Int Depth(mm):  1300       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):    83.00    Silt:
Core:  10   Sample Depth (m) :    91.80    Clay:

Age : PLEISTOCENE
Name: DIATOM BEARING NANNOFOSSIL OOZE

Components:  (Minor lithology)
======================================================================
MICA (10%);  CLAY MINERAL (10%);  CARBONATE (20%);
NANNOFOSSIL (50%);  DIATOM (05%);



Leg : 42    Top Int Depth(mm):  1200       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):    92.50    Silt:
Core:  11   Sample Depth (m) :    93.70    Clay:

Age : PLEISTOCENE
Name: MICARB RICH COCCOLITH OOZE

Components:  (Dominant lithology)
======================================================================
QUARTZ (10%);  CARBONATE (10%);  NANNOFOSSIL (80%);



Leg : 42    Top Int Depth(mm):  1400       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):    92.50    Silt:
Core:  11   Sample Depth (m) :    93.90    Clay:

Age : PLEISTOCENE
Name: COCCOLITH OOZE

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



Leg : 42    Top Int Depth(mm):   720       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):    92.50    Silt:
Core:  11   Sample Depth (m) :    94.72    Clay:

Age : PLEISTOCENE
Name: NANNO OOZE

Components:  (Dominant lithology)
======================================================================
QUARTZ (05%);  CARBONATE (05%);  NANNOFOSSIL (90%);



Leg : 42    Top Int Depth(mm):  1000       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):    92.50    Silt:
Core:  11   Sample Depth (m) :    95.00    Clay:

Age : PLEISTOCENE
Name: SILTY NANNOFOSSIL OOZE

Components:  (Minor lithology)
======================================================================
QUARTZ (05%);  CARBONATE (15%);  NANNOFOSSIL (80%);



Leg : 42    Top Int Depth(mm):   470       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):    92.50    Silt:
Core:  11   Sample Depth (m) :    95.97    Clay:

Age : PLEISTOCENE
Name: NANNO-RICH MICARB MUD

Components:  (Dominant lithology)
======================================================================
CARBONATE (70%);  NANNOFOSSIL (25%);



Leg : 42    Top Int Depth(mm):   800       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):    92.50    Silt:
Core:  11   Sample Depth (m) :    96.30    Clay:

Age : PLEISTOCENE
Name: NANNO MICARB MUD

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (10%);  CARBONATE (40%);  ARAGONITE (10%);
NANNOFOSSIL (30%);



Leg : 42    Top Int Depth(mm):   520       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):    92.50    Silt:
Core:  11   Sample Depth (m) :    97.52    Clay:

Age : PLEISTOCENE
Name: MICARB MARLY NANNOFOSSIL OOZE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (05%);  CARBONATE (30%);  NANNOFOSSIL (66%);



Leg : 42    Top Int Depth(mm):  1250       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):    92.50    Silt:
Core:  11   Sample Depth (m) :    98.25    Clay:

Age : PLEISTOCENE
Name: NANNOFOSSIL MARL MICARB MUD

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (10%);  PYRITE (05%);  CARBONATE (40%);
NANNOFOSSIL (35%);



Leg : 42    Top Int Depth(mm):   500       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):    92.50    Silt:
Core:  11   Sample Depth (m) :    99.00    Clay:

Age : PLEISTOCENE
Name: CLAY RICH ARAGONITE LAYER

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (20%);  ARAGONITE (80%);



Leg : 42    Top Int Depth(mm):   970       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):    92.50    Silt:
Core:  11   Sample Depth (m) :    99.47    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SANDY MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (10%);  OPAQUE MINERAL (05%);  ARAGONITE (02%);
CARBONATE (35%);



Leg : 42    Top Int Depth(mm):  1160       Sand: 030%   Sect:  5
Hole: 379A  Top Core Depth(m):    92.50    Silt: 050%
Core:  11   Sample Depth (m) :    99.66    Clay: 020%

Age : PLEISTOCENE
Name: CALCAREOUS SANDY MUD

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (15%);  CARBONATE (35%);



Leg : 42    Top Int Depth(mm):  1220       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):    92.50    Silt:
Core:  11   Sample Depth (m) :    99.72    Clay:

Age : PLEISTOCENE
Name: HIGHLY CALCAREOUS MUD

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (25%);  CARBONATE (40%);
NANNOFOSSIL (10%);



Leg : 42    Top Int Depth(mm):   500       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   102.00    Silt:
Core:  12   Sample Depth (m) :   102.50    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
MICA (05%);  CARBONATE (50%);  NANNOFOSSIL (05%);



Leg : 42    Top Int Depth(mm):   500       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   102.00    Silt:
Core:  12   Sample Depth (m) :   102.50    Clay:

Age : PLEISTOCENE
Name: NANNO MICARB MUD

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (20%);  GLAUCONITE (02%);  PYRITE (02%);
CARBONATE (40%);  NANNOFOSSIL (20%);



Leg : 42    Top Int Depth(mm):   750       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   102.00    Silt: 055%
Core:  12   Sample Depth (m) :   104.25    Clay: 045%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (15%);  CARBONATE (50%);  NANNOFOSSIL (10%);



Leg : 42    Top Int Depth(mm):   980       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   111.50    Silt: 040%
Core:  13   Sample Depth (m) :   112.88    Clay: 060%

Age : PLEISTOCENE
Name: SILTY MICARB MUD

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (20%);  OPAQUE MINERAL (05%);  CARBONATE (40%);
NANNOFOSSIL (05%);



Leg : 42    Top Int Depth(mm):  1060       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   111.50    Silt: 040%
Core:  13   Sample Depth (m) :   112.96    Clay: 060%

Age : PLEISTOCENE
Name: SILTY MICARB MUD

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (20%);  OPAQUE MINERAL (05%);  CARBONATE (30%);
NANNOFOSSIL (05%);



Leg : 42    Top Int Depth(mm):  1290       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   111.50    Silt: 060%
Core:  13   Sample Depth (m) :   113.19    Clay: 040%

Age : PLEISTOCENE
Name: SILTY MICARB MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (15%);  CARBONATE (40%);  NANNOFOSSIL (05%);



Leg : 42    Top Int Depth(mm):  1320       Sand: 020%   Sect:  2
Hole: 379A  Top Core Depth(m):   111.50    Silt: 075%
Core:  13   Sample Depth (m) :   114.72    Clay: 005%

Age : PLEISTOCENE
Name: MICARB SANDY SILT

Components:  (Minor lithology)
======================================================================
MICA (04%);  HEAVY MINERAL (03%);  CLAY MINERAL (05%);
GLAUCONITE (10%);  CARBONATE (30%);



Leg : 42    Top Int Depth(mm):   110       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):   111.50    Silt:
Core:  13   Sample Depth (m) :   119.51    Clay:

Age : PLEISTOCENE
Name: MUDDY MICARB OOZE

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (20%);  OPAQUE MINERAL (05%);  CARBONATE (40%);
NANNOFOSSIL (25%);



Leg : 42    Top Int Depth(mm):   180       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):   111.50    Silt:
Core:  13   Sample Depth (m) :   119.58    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SILT

Components:  (Minor lithology)
======================================================================
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (05%);
OPAQUE MINERAL (05%);  CARBONATE (25%);



Leg : 42    Top Int Depth(mm):  1330       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):   111.50    Silt:
Core:  13   Sample Depth (m) :   120.73    Clay:

Age : PLEISTOCENE
Name: NANNO MICARB MUD

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (30%);  OPAQUE MINERAL (05%);  CARBONATE (25%);
NANNOFOSSIL (20%);



Leg : 42    Top Int Depth(mm):   850       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):   121.00    Silt: 040%
Core:  14   Sample Depth (m) :   126.75    Clay: 060%

Age : PLEISTOCENE
Name: SILTY MICARB MUD

Components:  (Dominant lithology)
======================================================================
MICA (03%);  HEAVY MINERAL (02%);  CLAY MINERAL (20%);
OPAQUE MINERAL (05%);  CARBONATE (15%);  NANNOFOSSIL (05%);



Leg : 42    Top Int Depth(mm):   390       Sand: 010%   Sect:  2
Hole: 379A  Top Core Depth(m):   130.50    Silt: 050%
Core:  15   Sample Depth (m) :   132.39    Clay: 040%

Age : PLEISTOCENE
Name: CALCAREOUS SANDY MUD

Components:  (Minor lithology)
======================================================================
MICA (03%);  HEAVY MINERAL (01%);  CLAY MINERAL (15%);
OPAQUE MINERAL (05%);  CARBONATE (30%);  NANNOFOSSIL (05%);



Leg : 42    Top Int Depth(mm):   510       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):   130.50    Silt: 060%
Core:  15   Sample Depth (m) :   135.51    Clay: 040%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
MICA (02%);  HEAVY MINERAL (01%);  CLAY MINERAL (20%);
OPAQUE MINERAL (04%);  GLAUCONITE (02%);  CARBONATE (20%);
NANNOFOSSIL (03%);



Leg : 42    Top Int Depth(mm):  1330       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):   130.50    Silt: 050%
Core:  15   Sample Depth (m) :   137.83    Clay: 050%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (40%);  OPAQUE MINERAL (05%);  CARBONATE (15%);
NANNOFOSSIL (05%);



Leg : 42    Top Int Depth(mm):  1270       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   140.00    Silt: 040%
Core:  16   Sample Depth (m) :   141.27    Clay: 060%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (30%);  CARBONATE (40%);  NANNOFOSSIL (05%);
DIATOM (02%);



Leg : 42    Top Int Depth(mm):  1320       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   140.00    Silt: 010%
Core:  16   Sample Depth (m) :   141.32    Clay: 090%

Age : PLEISTOCENE
Name: CALCAREOUS CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (50%);  OPAQUE MINERAL (05%);  CARBONATE (35%);
NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):   560       Sand: 100%   Sect:  2
Hole: 379A  Top Core Depth(m):   140.00    Silt:
Core:  16   Sample Depth (m) :   142.06    Clay:

Age : PLEISTOCENE
Name: QUARTZ SAND

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



Leg : 42    Top Int Depth(mm):   600       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   149.50    Silt:
Core:  17   Sample Depth (m) :   150.10    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (60%);  PYRITE (03%);  CARBONATE (15%);
NANNOFOSSIL (02%);  DIATOM (05%);



Leg : 42    Top Int Depth(mm):   850       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   159.00    Silt:
Core:  18   Sample Depth (m) :   161.35    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (45%);  PYRITE (05%);  CARBONATE (35%);
NANNOFOSSIL (02%);  DIATOM (02%);



Leg : 42    Top Int Depth(mm):  1480       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   168.50    Silt:
Core:  19   Sample Depth (m) :   169.98    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SAND

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (02%);  CLAY MINERAL (10%);  PYRITE (05%);
CARBONATE (30%);  NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):   230       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   168.50    Silt:
Core:  19   Sample Depth (m) :   170.23    Clay:

Age : PLEISTOCENE
Name: MUD

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (65%);  PYRITE (05%);



Leg : 42    Top Int Depth(mm):   680       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   168.50    Silt: 010%
Core:  19   Sample Depth (m) :   170.68    Clay: 090%

Age : PLEISTOCENE
Name: CLAY

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (85%);  OPAQUE MINERAL (03%);



Leg : 42    Top Int Depth(mm):  1140       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   168.50    Silt:
Core:  19   Sample Depth (m) :   171.14    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (60%);  CARBONATE (30%);  NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):  1120       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   168.50    Silt:
Core:  19   Sample Depth (m) :   172.62    Clay:

Age : PLEISTOCENE
Name: MUD

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (80%);  OPAQUE MINERAL (10%);  CARBONATE (02%);
NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):  1200       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   168.50    Silt:
Core:  19   Sample Depth (m) :   172.70    Clay:

Age : PLEISTOCENE
Name: MUD

Components:  (Minor lithology)
======================================================================
QUARTZ (08%);  FELDSPAR (08%);  CLAY MINERAL (59%);
OPAQUE MINERAL (18%);  CARBONATE (05%);  NANNOFOSSIL (03%);



Leg : 42    Top Int Depth(mm):  1300       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   168.50    Silt:
Core:  19   Sample Depth (m) :   172.80    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (75%);  OPAQUE MINERAL (05%);  CARBONATE (15%);
NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):   300       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):   187.50    Silt: 060%
Core:  21   Sample Depth (m) :   192.65    Clay: 040%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
HEAVY MINERAL (03%);  CLAY MINERAL (25%);  OPAQUE MINERAL (03%);
CARBONATE (30%);  NANNOFOSSIL (05%);  DIATOM (05%);



Leg : 42    Top Int Depth(mm):   770       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):   187.50    Silt:
Core:  21   Sample Depth (m) :   196.12    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SANDY MUD

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (20%);  CARBONATE (25%);
NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):   480       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   197.00    Silt: 040%
Core:  22   Sample Depth (m) :   198.98    Clay: 060%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (40%);  CARBONATE (35%);
NANNOFOSSIL (05%);



Leg : 42    Top Int Depth(mm):   800       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   197.00    Silt: 030%
Core:  22   Sample Depth (m) :   199.30    Clay: 070%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (40%);  OPAQUE MINERAL (05%);  CARBONATE (35%);
NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):  1230       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):   197.00    Silt:
Core:  22   Sample Depth (m) :   202.73    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (45%);  CARBONATE (35%);



Leg : 42    Top Int Depth(mm):   600       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):   197.00    Silt: 040%
Core:  22   Sample Depth (m) :   205.10    Clay: 060%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (02%);  CLAY MINERAL (50%);  CARBONATE (35%);



Leg : 42    Top Int Depth(mm):   200       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):   206.50    Silt: 040%
Core:  23   Sample Depth (m) :   214.20    Clay: 060%

Age : PLEISTOCENE
Name: PYRITE RICH CALCAREOUS MUD

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (05%);  PYRITE (10%);
CARBONATE (20%);  NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):   250       Sand: 010%   Sect:  6
Hole: 379A  Top Core Depth(m):   206.50    Silt: 030%
Core:  23   Sample Depth (m) :   214.25    Clay: 060%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (50%);  CARBONATE (35%);
NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):   540       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   216.00    Silt: 030%
Core:  24   Sample Depth (m) :   218.44    Clay: 070%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (65%);  CARBONATE (15%);
NANNOFOSSIL (02%);  DIATOM (02%);  SPICULE (02%);



Leg : 42    Top Int Depth(mm):  1000       Sand: 040%   Sect:  2
Hole: 379A  Top Core Depth(m):   216.00    Silt: 060%
Core:  24   Sample Depth (m) :   218.90    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SANDY MUD

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (10%);  OPAQUE MINERAL (05%);  CARBONATE (30%);



Leg : 42    Top Int Depth(mm):   550       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):   216.00    Silt:
Core:  24   Sample Depth (m) :   224.45    Clay:

Age : PLEISTOCENE
Name: DIATOMACEOUS RICH CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (25%);  PYRITE (10%);  CARBONATE (30%);
DIATOM (10%);  SILICOFLAGELLATE (05%);



Leg : 42    Top Int Depth(mm):   100       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   225.50    Silt:
Core:  25   Sample Depth (m) :   225.60    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS DIATOMACEOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (40%);  CARBONATE (10%);  DIATOM (30%);



Leg : 42    Top Int Depth(mm):  1420       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   225.50    Silt:
Core:  25   Sample Depth (m) :   226.92    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS CLAY

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (45%);  PYRITE (10%);  CARBONATE (25%);



Leg : 42    Top Int Depth(mm):   830       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   225.50    Silt: 020%
Core:  25   Sample Depth (m) :   227.83    Clay: 080%

Age : PLEISTOCENE
Name: PYRITE RICH CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (40%);  CARBONATE (40%);  NANNOFOSSIL (02%);
SILICOFLAGELLATE (02%);



Leg : 42    Top Int Depth(mm):  1370       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   225.50    Silt: 040%
Core:  25   Sample Depth (m) :   228.37    Clay: 060%

Age : PLEISTOCENE
Name: PYRITE RICH DIATOMACEOUS CALCAREOUS MUD

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (20%);  CARBONATE (30%);  DIATOM (05%);
SILICOFLAGELLATE (05%);



Leg : 42    Top Int Depth(mm):  1400       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   225.50    Silt:
Core:  25   Sample Depth (m) :   228.40    Clay:

Age : PLEISTOCENE
Name: PYRITE-RICH DIATOMACEOUS CALCAREOUS MUD

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (25%);  CARBONATE (30%);  DIATOM (20%);
SILICOFLAGELLATE (02%);



Leg : 42    Top Int Depth(mm):   140       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   225.50    Silt:
Core:  25   Sample Depth (m) :   228.64    Clay:

Age : PLEISTOCENE
Name: DIATOM RICH CALCAREOUS CLAY

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (55%);  PYRITE (10%);  CARBONATE (10%);
NANNOFOSSIL (05%);  DIATOM (10%);  SILICOFLAGELLATE (10%);



Leg : 42    Top Int Depth(mm):   320       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   225.50    Silt:
Core:  25   Sample Depth (m) :   228.82    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS PYRITE RICH DIATOM OOZE

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (25%);  PYRITE (10%);  CARBONATE (15%);
DIATOM (40%);



Leg : 42    Top Int Depth(mm):   900       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   225.50    Silt:
Core:  25   Sample Depth (m) :   229.40    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD RICH IN PYRITE AND DIATOMS

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (10%);  PYRITE (10%);  CARBONATE (60%);
NANNOFOSSIL (05%);  DIATOM (10%);



Leg : 42    Top Int Depth(mm):   940       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   225.50    Silt:
Core:  25   Sample Depth (m) :   229.44    Clay:

Age : PLEISTOCENE

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (10%);  PYRITE (15%);  CARBONATE (65%);
DIATOM (10%);



Leg : 42    Top Int Depth(mm):   720       Sand: 090%   Sect:  5
Hole: 379A  Top Core Depth(m):   225.50    Silt: 010%
Core:  25   Sample Depth (m) :   232.22    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS FINE SAND

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (05%);  ROCK FRAGMENT (25%);  CARBONATE (15%);



Leg : 42    Top Int Depth(mm):   880       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):   225.50    Silt:
Core:  25   Sample Depth (m) :   232.38    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (50%);  PYRITE (10%);  CARBONATE (20%);



Leg : 42    Top Int Depth(mm):  1270       Sand:        Sect:  7
Hole: 379A  Top Core Depth(m):   225.50    Silt: 025%
Core:  25   Sample Depth (m) :   235.77    Clay: 075%

Age : PLEISTOCENE
Name: CALCAREOUS CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (65%);  PYRITE (10%);  CARBONATE (15%);
DIATOM (02%);



Leg : 42    Top Int Depth(mm):   900       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   235.00    Silt:
Core:  26   Sample Depth (m) :   237.40    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (45%);  CARBONATE (20%);  DIATOM (02%);



Leg : 42    Top Int Depth(mm):   800       Sand: 040%   Sect:  4
Hole: 379A  Top Core Depth(m):   235.00    Silt: 060%
Core:  26   Sample Depth (m) :   240.30    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SANDY MUD

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (05%);  ROCK FRAGMENT (20%);  CARBONATE (20%);



Leg : 42    Top Int Depth(mm):   900       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):   235.00    Silt: 040%
Core:  26   Sample Depth (m) :   240.40    Clay: 060%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (60%);  CARBONATE (20%);  NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):  1000       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):   263.50    Silt:
Core:  29   Sample Depth (m) :   270.50    Clay:

Age : PLEISTOCENE
Name: PYRITE RICH MARLY MICRITE

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (10%);  PYRITE (15%);  CARBONATE (70%);



Leg : 42    Top Int Depth(mm):  1100       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):   263.50    Silt:
Core:  29   Sample Depth (m) :   270.60    Clay:

Age : PLEISTOCENE
Name: MICRITE

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



Leg : 42    Top Int Depth(mm):    10       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):   263.50    Silt: 060%
Core:  29   Sample Depth (m) :   271.01    Clay: 040%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (25%);  CARBONATE (50%);  NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):   150       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   311.00    Silt:
Core:  34   Sample Depth (m) :   313.05    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (07%);  CLAY MINERAL (20%);  OPAQUE MINERAL (03%);
CARBONATE (30%);



Leg : 42    Top Int Depth(mm):   640       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   311.00    Silt: 030%
Core:  34   Sample Depth (m) :   313.54    Clay: 070%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (20%);  CARBONATE (50%);



Leg : 42    Top Int Depth(mm):  1350       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):   311.00    Silt: 065%
Core:  34   Sample Depth (m) :   317.25    Clay: 035%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (35%);  OPAQUE MINERAL (05%);
CARBONATE (40%);



Leg : 42    Top Int Depth(mm):  1300       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   320.50    Silt: 010%
Core:  35   Sample Depth (m) :   325.20    Clay: 090%

Age : PLEISTOCENE
Name: CLAY

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (90%);  CARBONATE (10%);



Leg : 42    Top Int Depth(mm):  1000       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   330.00    Silt: 020%
Core:  36   Sample Depth (m) :   331.00    Clay: 080%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (60%);  CARBONATE (20%);  NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):   350       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):   349.00    Silt: 080%
Core:  38   Sample Depth (m) :   357.20    Clay: 020%

Age : PLEISTOCENE
Name: CALCAREOUS MUD (SILTY)

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (03%);  CLAY MINERAL (15%);  CARBONATE (40%);
NANNOFOSSIL (01%);



Leg : 42    Top Int Depth(mm):   400       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):   349.00    Silt: 015%
Core:  38   Sample Depth (m) :   357.25    Clay: 085%

Age : PLEISTOCENE
Name: CALCAREOUS MUD (CLAY)

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (40%);  CARBONATE (40%);



Leg : 42    Top Int Depth(mm):   390       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   358.50    Silt:
Core:  39   Sample Depth (m) :   361.89    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (60%);  CARBONATE (30%);



Leg : 42    Top Int Depth(mm):   780       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   358.50    Silt:
Core:  39   Sample Depth (m) :   362.28    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUDDY SAND

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (05%);  ROCK FRAGMENT (30%);  CARBONATE (30%);



Leg : 42    Top Int Depth(mm):  1190       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   379.50    Silt:
Core:  42   Sample Depth (m) :   384.07    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (40%);  PYRITE (05%);
CARBONATE (30%);



Leg : 42    Top Int Depth(mm):   270       Sand:        Sect:  5
Hole: 379A  Top Core Depth(m):   379.50    Silt: 010%
Core:  42   Sample Depth (m) :   386.15    Clay: 090%

Age : PLEISTOCENE
Name: CLAY

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (85%);  OPAQUE MINERAL (05%);  CARBONATE (10%);



Leg : 42    Top Int Depth(mm):  1230       Sand: 090%   Sect:  1
Hole: 379A  Top Core Depth(m):   387.00    Silt: 010%
Core:  43   Sample Depth (m) :   388.55    Clay:

Age : PLEISTOCENE
Name: SAND

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (05%);  ROCK FRAGMENT (25%);  OPAQUE MINERAL (10%);
CARBONATE (10%);



Leg : 42    Top Int Depth(mm):  1060       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   387.00    Silt: 040%
Core:  43   Sample Depth (m) :   391.38    Clay: 060%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (40%);  PYRITE (05%);  CARBONATE (40%);



Leg : 42    Top Int Depth(mm):   860       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   406.00    Silt:
Core:  45   Sample Depth (m) :   408.36    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SAND

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (50%);  CARBONATE (40%);



Leg : 42    Top Int Depth(mm):  1280       Sand: 020%   Sect:  2
Hole: 379A  Top Core Depth(m):   406.00    Silt: 080%
Core:  45   Sample Depth (m) :   408.78    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS SANDY MUD

Components:  (Minor lithology)
======================================================================
CARBONATE (40%);



Leg : 42    Top Int Depth(mm):  1300       Sand:        Sect:  6
Hole: 379A  Top Core Depth(m):   406.00    Silt:
Core:  45   Sample Depth (m) :   414.80    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (50%);  CARBONATE (40%);



Leg : 42    Top Int Depth(mm):   740       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):   425.00    Silt:
Core:  47   Sample Depth (m) :   430.54    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (40%);  CARBONATE (30%);



Leg : 42    Top Int Depth(mm):  1300       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):   425.00    Silt:
Core:  47   Sample Depth (m) :   431.10    Clay:

Age : PLEISTOCENE
Name: CLAY

Components:  (Minor lithology)
======================================================================
QUARTZ (04%);  FELDSPAR (04%);  CLAY MINERAL (87%);
CARBONATE (05%);



Leg : 42    Top Int Depth(mm):   650       Sand: 005%   Sect:  6
Hole: 379A  Top Core Depth(m):   425.00    Silt: 085%
Core:  47   Sample Depth (m) :   433.45    Clay: 010%

Age : PLEISTOCENE
Name: CALCAREOUS SILT

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (08%);  CARBONATE (45%);  SPICULE (02%);



Leg : 42    Top Int Depth(mm):  1260       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):   434.50    Silt:
Core:  48   Sample Depth (m) :   440.66    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (55%);  CARBONATE (30%);



Leg : 42    Top Int Depth(mm):   870       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   444.00    Silt:
Core:  49   Sample Depth (m) :   445.22    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (55%);  CARBONATE (30%);



Leg : 42    Top Int Depth(mm):   900       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   453.50    Silt: 030%
Core:  50   Sample Depth (m) :   457.40    Clay: 070%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (30%);  CARBONATE (50%);  NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):   260       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   472.50    Silt: 030%
Core:  52   Sample Depth (m) :   475.76    Clay: 070%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (50%);  CARBONATE (30%);



Leg : 42    Top Int Depth(mm):   560       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   491.50    Silt: 020%
Core:  54   Sample Depth (m) :   493.56    Clay: 080%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (50%);  CARBONATE (30%);



Leg : 42    Top Int Depth(mm):   790       Sand: 005%   Sect:  2
Hole: 379A  Top Core Depth(m):   491.50    Silt: 060%
Core:  54   Sample Depth (m) :   493.79    Clay: 035%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (20%);  PYRITE (05%);
CARBONATE (15%);



Leg : 42    Top Int Depth(mm):  1100       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   501.00    Silt: 020%
Core:  55   Sample Depth (m) :   503.60    Clay: 080%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (45%);  CARBONATE (40%);



Leg : 42    Top Int Depth(mm):   430       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   510.50    Silt: 040%
Core:  56   Sample Depth (m) :   510.93    Clay: 060%

Age : PLEISTOCENE
Name: DOLOMITIC CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (35%);  NANNOFOSSIL (02%);



Leg : 42    Top Int Depth(mm):  1310       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   520.00    Silt: 060%
Core:  57   Sample Depth (m) :   524.69    Clay: 040%

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (40%);  CARBONATE (60%);



Leg : 42    Top Int Depth(mm):  1430       Sand:        Sect:  2
Hole: 379A  Top Core Depth(m):   529.50    Silt: 050%
Core:  58   Sample Depth (m) :   532.43    Clay: 050%

Age : PLEISTOCENE

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (35%);



Leg : 42    Top Int Depth(mm):   900       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):   529.50    Silt:
Core:  58   Sample Depth (m) :   534.90    Clay:

Age : PLEISTOCENE
Name: MARLY MICRITE

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (30%);



Leg : 42    Top Int Depth(mm):   920       Sand:        Sect:  4
Hole: 379A  Top Core Depth(m):   529.50    Silt:
Core:  58   Sample Depth (m) :   534.92    Clay:

Age : PLEISTOCENE
Name: CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (85%);  CARBONATE (02%);



Leg : 42    Top Int Depth(mm):  1490       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   539.00    Silt:
Core:  59   Sample Depth (m) :   540.64    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (55%);  CARBONATE (30%);



Leg : 42    Top Int Depth(mm):   510       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   539.00    Silt:
Core:  59   Sample Depth (m) :   542.66    Clay:

Age : PLEISTOCENE
Name: CALCAREOUS MUD (SILT)

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (05%);  CLAY MINERAL (15%);  CARBONATE (30%);



Leg : 42    Top Int Depth(mm):  1400       Sand:        Sect:  3
Hole: 379A  Top Core Depth(m):   539.00    Silt: 010%
Core:  59   Sample Depth (m) :   543.55    Clay: 090%

Age : PLEISTOCENE
Name: CALCAREOUS RICH MUD

Components:  (Minor lithology)
======================================================================
QUARTZ (10%);  HEAVY MINERAL (05%);  CLAY MINERAL (80%);
CARBONATE (10%);



Leg : 42    Top Int Depth(mm):   950       Sand:        Sect:  1
Hole: 379A  Top Core Depth(m):   577.00    Silt:
Core:  64   Sample Depth (m) :   577.95    Clay:

Age : PLEISTOCENE
Name: DOLOMITIC MUD

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (60%);  DOLOMITE (40%);



Leg : 42    Top Int Depth(mm):  1050       Sand: 030%   Sect:  1
Hole: 379A  Top Core Depth(m):   577.00    Silt: 070%
Core:  64   Sample Depth (m) :   578.05    Clay:

Age : PLEISTOCENE
Name: DOLOMITIC SANDY MUD

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (50%);  DOLOMITE (50%);



    

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