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Core Data from the Deep Sea Drilling Project


Leg : 28    Top Int Depth(mm):   990       Sand: 010%   Sect:  1
Hole: 270   Top Core Depth(m):     0.00    Silt: 025%
Core:   1   Sample Depth (m) :     0.99    Clay: 065%

Age : CENOZOIC
Name: DIATOM DETRITAL SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (60%);  QUARTZ (15%);  FELDSPAR (05%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (40%);
DIATOM (40%);



Leg : 28    Top Int Depth(mm):  1400       Sand: 010%   Sect:  1
Hole: 270   Top Core Depth(m):     0.00    Silt: 060%
Core:   1   Sample Depth (m) :     1.40    Clay: 030%

Age : CENOZOIC
Name: SAND-BEARING CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (98%);  QUARTZ (44%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (30%);
GLASS (02%);  DIATOM (02%);



Leg : 28    Top Int Depth(mm):   110       Sand: 020%   Sect:  2
Hole: 270   Top Core Depth(m):     0.00    Silt: 028%
Core:   1   Sample Depth (m) :     1.61    Clay: 052%

Age : CENOZOIC
Name: DIATOM-BEARING SAND-RICH SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (97%);  QUARTZ (17%);  FELDSPAR (30%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (50%);
GLASS (02%);  DIATOM (03%);



Leg : 28    Top Int Depth(mm):   200       Sand: 010%   Sect:  2
Hole: 270   Top Core Depth(m):     0.00    Silt: 037%
Core:   1   Sample Depth (m) :     1.70    Clay: 053%

Age : CENOZOIC
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (95%);  QUARTZ (25%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (50%);
GLASS (02%);  DIATOM (05%);



Leg : 28    Top Int Depth(mm):   300       Sand: 005%   Sect:  2
Hole: 270   Top Core Depth(m):     0.00    Silt: 025%
Core:   1   Sample Depth (m) :     1.80    Clay: 070%

Age : CENOZOIC
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (10%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (70%);
DIATOM (02%);



Leg : 28    Top Int Depth(mm):  1350       Sand: 010%   Sect:  2
Hole: 270   Top Core Depth(m):     0.00    Silt: 022%
Core:   1   Sample Depth (m) :     2.85    Clay: 068%

Age : CENOZOIC
Name: SAND-BEARING SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (95%);  QUARTZ (20%);  FELDSPAR (10%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (65%);
GLASS (02%);  DIATOM (05%);



Leg : 28    Top Int Depth(mm):  1350       Sand: 020%   Sect:  2
Hole: 270   Top Core Depth(m):     0.00    Silt: 020%
Core:   1   Sample Depth (m) :     2.85    Clay: 060%

Age : CENOZOIC
Name: SAND-SILT CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (25%);  FELDSPAR (15%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (60%);
GLASS (01%);  CARBONATE (01%);  DIATOM (02%);



Leg : 28    Top Int Depth(mm):     0       Sand: 010%   Sect: CC
Hole: 270   Top Core Depth(m):     0.00    Silt: 050%
Core:   1   Sample Depth (m) :     3.10    Clay: 040%

Age : CENOZOIC
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (40%);  FELDSPAR (20%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (40%);
GLASS (02%);  DIATOM (02%);



Leg : 28    Top Int Depth(mm):     0       Sand: 100%   Sect: CC
Hole: 270   Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     3.10    Clay:

Age : CENOZOIC
Name: COARSE SAND FRACTION

Components:  (Dominant lithology)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (60%);  FELDSPAR (35%);
BIOTITE (02%);  HEAVY MINERAL (02%);



Leg : 28    Top Int Depth(mm):     0       Sand: 005%   Sect: CC
Hole: 270   Top Core Depth(m):     6.00    Silt: 025%
Core:   2   Sample Depth (m) :     6.10    Clay: 070%

Age : CENOZOIC
Name: SILTY CLAY

Components:  (Dominant lithology)
======================================================================
TERRIGENOUS DETRITUS (97%);  QUARTZ (10%);  DIATOM (03%);



Leg : 28    Top Int Depth(mm):  1300       Sand: 020%   Sect:  1
Hole: 270   Top Core Depth(m):    15.50    Silt: 030%
Core:   3   Sample Depth (m) :    16.80    Clay: 050%

Age : CENOZOIC
Name: DIATOM-RICH SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (80%);  QUARTZ (20%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (40%);
GLASS (02%);  MICRONODULE (02%);  CARBONATE (02%);
DIATOM (20%);



Leg : 28    Top Int Depth(mm):  1430       Sand: 010%   Sect:  1
Hole: 270   Top Core Depth(m):    15.50    Silt: 030%
Core:   3   Sample Depth (m) :    16.93    Clay: 060%

Age : CENOZOIC
Name: DIATOM-RICH SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (85%);  QUARTZ (10%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (50%);
GLASS (01%);  CARBONATE (02%);  DIATOM (15%);



Leg : 28    Top Int Depth(mm):     0       Sand: 005%   Sect: CC
Hole: 270   Top Core Depth(m):    15.50    Silt: 035%
Core:   3   Sample Depth (m) :    17.10    Clay: 065%

Age : CENOZOIC
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (95%);  QUARTZ (15%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (60%);
GLASS (02%);  CARBONATE (02%);  FORAMINIFERA (02%);
DIATOM (05%);



Leg : 28    Top Int Depth(mm):     0       Sand: 010%   Sect: CC
Hole: 270   Top Core Depth(m):    25.00    Silt: 022%
Core:   4   Sample Depth (m) :    25.10    Clay: 068%

Age : LOWER MIOCENE
Name: DIATOM-BEARING SILT-RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (90%);  QUARTZ (15%);  FELDSPAR (15%);
BIOTITE (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (60%);
GLASS (02%);  MICRONODULE (02%);  CARBONATE (01%);
NANNOFOSSIL (02%);  DIATOM (10%);



Leg : 28    Top Int Depth(mm):     0       Sand: 015%   Sect: CC
Hole: 270   Top Core Depth(m):    25.00    Silt: 025%
Core:   4   Sample Depth (m) :    25.10    Clay: 060%

Age : LOWER MIOCENE
Name: SAND-RICH SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  BIOTITE (02%);  HEAVY MINERAL (02%);
CLAY MINERAL (60%);  MICRONODULE (02%);  CARBONATE (02%);
DIATOM (02%);



Leg : 28    Top Int Depth(mm):  1400       Sand: 015%   Sect:  1
Hole: 270   Top Core Depth(m):    25.50    Silt: 025%
Core:   5   Sample Depth (m) :    26.90    Clay: 060%

Age : LOWER MIOCENE
Name: SEMILITHIFIED SAND-RICH SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (15%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (60%);
GLASS (01%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):  1200       Sand: 010%   Sect:  2
Hole: 270   Top Core Depth(m):    25.50    Silt: 020%
Core:   5   Sample Depth (m) :    28.20    Clay: 070%

Age : LOWER MIOCENE
Name: SILT-RICH CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (10%);  FELDSPAR (12%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (70%);
GLASS (01%);  CARBONATE (02%);  DIATOM (02%);



Leg : 28    Top Int Depth(mm):  1230       Sand: 010%   Sect:  2
Hole: 270   Top Core Depth(m):    25.50    Silt: 025%
Core:   5   Sample Depth (m) :    28.23    Clay: 065%

Age : LOWER MIOCENE
Name: SILTY CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (14%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (65%);
GLASS (01%);  CARBONATE (02%);  DIATOM (01%);



Leg : 28    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 270   Top Core Depth(m):    25.50    Silt:
Core:   5   Sample Depth (m) :    28.60    Clay:

Age : LOWER MIOCENE
Name: SEMILITHIFIED SILTY CLAYSTONE




Leg : 28    Top Int Depth(mm):     0       Sand: 015%   Sect: CC
Hole: 270   Top Core Depth(m):    25.50    Silt: 035%
Core:   5   Sample Depth (m) :    28.60    Clay: 050%

Age : LOWER MIOCENE
Name: SEMILITHIFIED SAND-RICH SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (30%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (50%);
GLASS (01%);  CARBONATE (02%);  DIATOM (02%);



Leg : 28    Top Int Depth(mm):  1000       Sand: 010%   Sect:  1
Hole: 270   Top Core Depth(m):    34.50    Silt: 040%
Core:   6   Sample Depth (m) :    35.50    Clay: 050%

Age : LOWER MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (30%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (50%);
GLASS (02%);  ZEOLITE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):     0       Sand: 010%   Sect: CC
Hole: 270   Top Core Depth(m):    34.50    Silt: 030%
Core:   6   Sample Depth (m) :    37.60    Clay: 060%

Age : LOWER MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (60%);
CARBONATE (02%);  DIATOM (02%);  SILICOFLAGELLATE (02%);



Leg : 28    Top Int Depth(mm):   780       Sand: 005%   Sect:  2
Hole: 270   Top Core Depth(m):    63.00    Silt: 025%
Core:   9   Sample Depth (m) :    65.28    Clay: 070%

Age : LOWER MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (10%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (70%);
GLASS (01%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   200       Sand: 005%   Sect:  3
Hole: 270   Top Core Depth(m):    63.00    Silt: 015%
Core:   9   Sample Depth (m) :    66.20    Clay: 080%

Age : LOWER MIOCENE
Name: SILT-BEARING CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  CLAY MINERAL (80%);



Leg : 28    Top Int Depth(mm):     0       Sand: 005%   Sect: CC
Hole: 270   Top Core Depth(m):    72.50    Silt: 015%
Core:  10   Sample Depth (m) :    75.60    Clay: 080%

Age : LOWER MIOCENE
Name: SILT-BEARING CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  HEAVY MINERAL (01%);  CLAY MINERAL (80%);



Leg : 28    Top Int Depth(mm):     0       Sand: 010%   Sect: CC
Hole: 270   Top Core Depth(m):   101.00    Silt: 030%
Core:  13   Sample Depth (m) :   105.60    Clay: 060%

Age : LOWER MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (10%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (60%);
GLASS (01%);  MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):     0       Sand: 015%   Sect: CC
Hole: 270   Top Core Depth(m):   110.50    Silt: 025%
Core:  14   Sample Depth (m) :   115.10    Clay: 060%

Age : LOWER MIOCENE
Name: SAND-BEARING SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (60%);
MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):    90       Sand: 015%   Sect:  1
Hole: 270   Top Core Depth(m):   120.00    Silt: 035%
Core:  15   Sample Depth (m) :   120.09    Clay: 050%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (25%);  FELDSPAR (20%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (50%);
OPAQUE MINERAL (01%);



Leg : 28    Top Int Depth(mm):  1400       Sand: 005%   Sect:  1
Hole: 270   Top Core Depth(m):   120.00    Silt: 070%
Core:  15   Sample Depth (m) :   121.40    Clay: 025%

Age : LOWER MIOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (75%);  FELDSPAR (20%);
MICA (02%);  HEAVY MINERAL (03%);



Leg : 28    Top Int Depth(mm):   870       Sand: 005%   Sect:  2
Hole: 270   Top Core Depth(m):   120.00    Silt: 020%
Core:  15   Sample Depth (m) :   122.37    Clay: 075%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (15%);  FELDSPAR (05%);
PLANT DEBRIS (02%);



Leg : 28    Top Int Depth(mm):   500       Sand: 010%   Sect:  3
Hole: 270   Top Core Depth(m):   120.00    Silt: 010%
Core:  15   Sample Depth (m) :   123.50    Clay: 080%

Age : LOWER MIOCENE
Name: SAND AND SILT-BEARING CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (10%);  FELDSPAR (10%);
CLAY MINERAL (80%);  NANNOFOSSIL (02%);  DIATOM (02%);



Leg : 28    Top Int Depth(mm):   720       Sand: 005%   Sect:  3
Hole: 270   Top Core Depth(m):   120.00    Silt: 015%
Core:  15   Sample Depth (m) :   123.72    Clay: 080%

Age : LOWER MIOCENE
Name: CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (98%);  QUARTZ (10%);  FELDSPAR (10%);
MICA (02%);  HEAVY MINERAL (05%);  CLAY MINERAL (70%);
MICRONODULE (02%);  FORAMINIFERA (02%);  DIATOM (02%);
SPICULE (02%);



Leg : 28    Top Int Depth(mm):     0       Sand: 015%   Sect: CC
Hole: 270   Top Core Depth(m):   120.00    Silt: 025%
Core:  15   Sample Depth (m) :   124.60    Clay: 060%

Age : LOWER MIOCENE
Name: SAND-BEARING SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (25%);  FELDSPAR (15%);
HEAVY MINERAL (02%);  CLAY MINERAL (60%);  MICRONODULE (02%);
DIATOM (02%);



Leg : 28    Top Int Depth(mm):     0       Sand: 045%   Sect: CC
Hole: 270   Top Core Depth(m):   120.00    Silt: 035%
Core:  15   Sample Depth (m) :   124.60    Clay: 020%

Age : LOWER MIOCENE
Name: SILTY SAND CARBONATE ROCK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (50%);  QUARTZ (20%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (10%);
MICRONODULE (02%);  CARBONATE (50%);



Leg : 28    Top Int Depth(mm):  1330       Sand: 010%   Sect:  2
Hole: 270   Top Core Depth(m):   129.50    Silt: 030%
Core:  16   Sample Depth (m) :   132.33    Clay: 060%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (30%);  FELDSPAR (10%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (65%);
DIATOM (02%);



Leg : 28    Top Int Depth(mm):   140       Sand: 015%   Sect:  3
Hole: 270   Top Core Depth(m):   129.50    Silt: 025%
Core:  16   Sample Depth (m) :   132.64    Clay: 060%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (25%);  FELDSPAR (15%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (55%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   410       Sand: 050%   Sect:  3
Hole: 270   Top Core Depth(m):   129.50    Silt: 040%
Core:  16   Sample Depth (m) :   132.91    Clay: 010%

Age : LOWER MIOCENE
Name: SILTY SAND BURROW

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (50%);  FELDSPAR (30%);
BIOTITE (02%);  HEAVY MINERAL (05%);  CLAY MINERAL (10%);



Leg : 28    Top Int Depth(mm):   830       Sand:        Sect:  3
Hole: 270   Top Core Depth(m):   129.50    Silt: 055%
Core:  16   Sample Depth (m) :   133.33    Clay: 045%

Age : LOWER MIOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (40%);
OPAQUE MINERAL (02%);



Leg : 28    Top Int Depth(mm):  1010       Sand: 010%   Sect:  4
Hole: 270   Top Core Depth(m):   129.50    Silt: 020%
Core:  16   Sample Depth (m) :   135.01    Clay: 070%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (10%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (65%);
OPAQUE MINERAL (01%);  DIATOM (02%);  SPICULE (02%);



Leg : 28    Top Int Depth(mm):  1120       Sand: 005%   Sect:  1
Hole: 270   Top Core Depth(m):   139.00    Silt: 035%
Core:  17   Sample Depth (m) :   140.12    Clay: 060%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (30%);  FELDSPAR (10%);
BIOTITE (02%);  HEAVY MINERAL (05%);  CLAY MINERAL (55%);
PLANT DEBRIS (02%);



Leg : 28    Top Int Depth(mm):   860       Sand: 005%   Sect:  3
Hole: 270   Top Core Depth(m):   139.00    Silt: 035%
Core:  17   Sample Depth (m) :   142.86    Clay: 060%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (25%);  FELDSPAR (15%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (55%);
OPAQUE MINERAL (01%);  DIATOM (02%);  PLANT DEBRIS (02%);



Leg : 28    Top Int Depth(mm):   840       Sand: 005%   Sect:  5
Hole: 270   Top Core Depth(m):   139.00    Silt: 015%
Core:  17   Sample Depth (m) :   145.84    Clay: 080%

Age : LOWER MIOCENE
Name: CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (15%);  FELDSPAR (05%);
BIOTITE (01%);  HEAVY MINERAL (05%);  CLAY MINERAL (75%);
NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):  1360       Sand:        Sect:  5
Hole: 270   Top Core Depth(m):   139.00    Silt: 015%
Core:  17   Sample Depth (m) :   146.36    Clay: 085%

Age : LOWER MIOCENE
Name: DIATOM-BEARING CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (95%);  QUARTZ (10%);  FELDSPAR (05%);
HEAVY MINERAL (15%);  CLAY MINERAL (60%);  MICRONODULE (05%);
NANNOFOSSIL (02%);  DIATOM (05%);



Leg : 28    Top Int Depth(mm):     0       Sand: 005%   Sect: CC
Hole: 270   Top Core Depth(m):   139.00    Silt: 025%
Core:  17   Sample Depth (m) :   146.60    Clay: 070%

Age : LOWER MIOCENE
Name: SILTY CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (15%);  FELDSPAR (15%);
BIOTITE (02%);  HORNBLENDE (02%);  CLAY MINERAL (70%);
GLASS (02%);  DIATOM (02%);



Leg : 28    Top Int Depth(mm):   820       Sand: 002%   Sect:  1
Hole: 270   Top Core Depth(m):   148.50    Silt: 030%
Core:  18   Sample Depth (m) :   149.32    Clay: 068%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (10%);
BIOTITE (02%);  HEAVY MINERAL (07%);  CLAY MINERAL (60%);
NANNOFOSSIL (04%);  DIATOM (02%);



Leg : 28    Top Int Depth(mm):   660       Sand: 020%   Sect:  2
Hole: 270   Top Core Depth(m):   148.50    Silt: 020%
Core:  18   Sample Depth (m) :   150.66    Clay: 060%

Age : LOWER MIOCENE
Name: COCCOLITH-RICH SANDY SILTY CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (80%);  QUARTZ (30%);  FELDSPAR (10%);
BIOTITE (02%);  HEAVY MINERAL (04%);  CLAY MINERAL (35%);
CARBONATE (02%);  NANNOFOSSIL (20%);



Leg : 28    Top Int Depth(mm):    40       Sand: 030%   Sect:  3
Hole: 270   Top Core Depth(m):   148.50    Silt: 025%
Core:  18   Sample Depth (m) :   151.54    Clay: 045%

Age : LOWER MIOCENE
Name: SANDY SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (20%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (40%);
GLASS (02%);  MICRONODULE (02%);  DIATOM (02%);



Leg : 28    Top Int Depth(mm):  1140       Sand:        Sect:  3
Hole: 270   Top Core Depth(m):   148.50    Silt: 020%
Core:  18   Sample Depth (m) :   152.64    Clay: 080%

Age : LOWER MIOCENE
Name: CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (15%);  FELDSPAR (05%);
BIOTITE (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (80%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   300       Sand: 030%   Sect:  5
Hole: 270   Top Core Depth(m):   148.50    Silt: 015%
Core:  18   Sample Depth (m) :   154.80    Clay: 055%

Age : LOWER MIOCENE
Name: SANDY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
MICA (01%);



Leg : 28    Top Int Depth(mm):   370       Sand: 030%   Sect:  5
Hole: 270   Top Core Depth(m):   148.50    Silt: 045%
Core:  18   Sample Depth (m) :   154.87    Clay: 025%

Age : LOWER MIOCENE
Name: CLAYEY SANDY SILT

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (40%);  FELDSPAR (30%);
HEAVY MINERAL (04%);  CLAY MINERAL (20%);  MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   460       Sand: 001%   Sect:  5
Hole: 270   Top Core Depth(m):   148.50    Silt: 040%
Core:  18   Sample Depth (m) :   154.96    Clay: 060%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  MICRONODULE (02%);  DIATOM (02%);



Leg : 28    Top Int Depth(mm):     0       Sand: 005%   Sect: CC
Hole: 270   Top Core Depth(m):   148.50    Silt: 020%
Core:  18   Sample Depth (m) :   156.10    Clay: 075%

Age : LOWER MIOCENE
Name: SILT-RICH CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (15%);  FELDSPAR (10%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (75%);
MICA (02%);



Leg : 28    Top Int Depth(mm):   800       Sand:        Sect:  1
Hole: 270   Top Core Depth(m):   158.00    Silt: 030%
Core:  19   Sample Depth (m) :   158.80    Clay: 070%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (10%);
BIOTITE (01%);  HEAVY MINERAL (02%);  CLAY MINERAL (65%);
MICA (01%);  MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   670       Sand: 005%   Sect:  3
Hole: 270   Top Core Depth(m):   158.00    Silt: 020%
Core:  19   Sample Depth (m) :   161.67    Clay: 075%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (95%);  QUARTZ (15%);  FELDSPAR (10%);
HEAVY MINERAL (15%);  CLAY MINERAL (50%);  GLASS (02%);
MICRONODULE (03%);  DIATOM (02%);  RADIOLARIA (02%);
SPICULE (02%);



Leg : 28    Top Int Depth(mm):   750       Sand:        Sect:  4
Hole: 270   Top Core Depth(m):   158.00    Silt:
Core:  19   Sample Depth (m) :   163.25    Clay:

Age : LOWER MIOCENE

Components:  (Minor lithology)
======================================================================
FELDSPAR (40%);  HEAVY MINERAL (30%);  MICA (05%);
CARBONATE (20%);



Leg : 28    Top Int Depth(mm):  1390       Sand:        Sect:  4
Hole: 270   Top Core Depth(m):   158.00    Silt: 015%
Core:  19   Sample Depth (m) :   163.89    Clay: 085%

Age : LOWER MIOCENE
Name: CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (10%);  FELDSPAR (05%);
HEAVY MINERAL (02%);  CLAY MINERAL (83%);  MICRONODULE (02%);
BIOTITE (01%);



Leg : 28    Top Int Depth(mm):   980       Sand: 010%   Sect:  5
Hole: 270   Top Core Depth(m):   158.00    Silt: 030%
Core:  19   Sample Depth (m) :   164.98    Clay: 060%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (95%);  QUARTZ (20%);  FELDSPAR (20%);
HEAVY MINERAL (05%);  CLAY MINERAL (50%);  MICRONODULE (03%);
DIATOM (01%);  SPICULE (02%);



Leg : 28    Top Int Depth(mm):   590       Sand: 003%   Sect:  1
Hole: 270   Top Core Depth(m):   167.50    Silt: 020%
Core:  20   Sample Depth (m) :   168.09    Clay: 077%

Age : LOWER MIOCENE
Name: CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (15%);  FELDSPAR (07%);
BIOTITE (01%);  HEAVY MINERAL (03%);  CLAY MINERAL (74%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):  1380       Sand: 010%   Sect:  2
Hole: 270   Top Core Depth(m):   167.50    Silt: 015%
Core:  20   Sample Depth (m) :   170.38    Clay: 075%

Age : LOWER MIOCENE
Name: CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (15%);  FELDSPAR (10%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (60%);
MICRONODULE (02%);  CARBONATE (02%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):   730       Sand: 005%   Sect:  3
Hole: 270   Top Core Depth(m):   167.50    Silt: 020%
Core:  20   Sample Depth (m) :   171.23    Clay: 075%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (15%);  FELDSPAR (07%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (70%);
MICRONODULE (02%);  DIATOM (02%);  PLANT DEBRIS (02%);



Leg : 28    Top Int Depth(mm):  1100       Sand: 070%   Sect:  4
Hole: 270   Top Core Depth(m):   167.50    Silt: 020%
Core:  20   Sample Depth (m) :   173.10    Clay: 010%

Age : LOWER MIOCENE
Name: SILTY SAND

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (50%);  FELDSPAR (30%);
HEAVY MINERAL (10%);  CLAY MINERAL (10%);  ROCK FRAGMENT (02%);



Leg : 28    Top Int Depth(mm):  1140       Sand:        Sect:  4
Hole: 270   Top Core Depth(m):   167.50    Silt: 015%
Core:  20   Sample Depth (m) :   173.14    Clay: 085%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology)
======================================================================
TERRIGENOUS DETRITUS (99%);



Leg : 28    Top Int Depth(mm):  1280       Sand: 060%   Sect:  6
Hole: 270   Top Core Depth(m):   167.50    Silt: 030%
Core:  20   Sample Depth (m) :   176.28    Clay: 010%

Age : LOWER MIOCENE
Name: SILTY SAND

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (55%);  FELDSPAR (30%);
MICA (01%);  HEAVY MINERAL (05%);  CLAY MINERAL (10%);



Leg : 28    Top Int Depth(mm):   990       Sand: 015%   Sect:  1
Hole: 270   Top Core Depth(m):   177.00    Silt: 020%
Core:  21   Sample Depth (m) :   177.99    Clay: 065%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (15%);
BIOTITE (01%);  HEAVY MINERAL (03%);  CLAY MINERAL (60%);
NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):   900       Sand:        Sect:  2
Hole: 270   Top Core Depth(m):   177.00    Silt: 045%
Core:  21   Sample Depth (m) :   179.40    Clay: 055%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (30%);  FELDSPAR (15%);
BIOTITE (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (50%);
MICRONODULE (02%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):   800       Sand: 005%   Sect:  4
Hole: 270   Top Core Depth(m):   177.00    Silt: 054%
Core:  21   Sample Depth (m) :   182.30    Clay: 041%

Age : LOWER MIOCENE
Name: DETRITAL CLAYEY SILT LIMESTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (40%);  MICA (02%);  HEAVY MINERAL (03%);
CLAY MINERAL (25%);  MICRONODULE (02%);  CARBONATE (60%);
NANNOFOSSIL (02%);  DIATOM (02%);



Leg : 28    Top Int Depth(mm):   680       Sand: 005%   Sect:  5
Hole: 270   Top Core Depth(m):   177.00    Silt: 025%
Core:  21   Sample Depth (m) :   183.68    Clay: 070%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (10%);
HEAVY MINERAL (03%);  CLAY MINERAL (65%);  NANNOFOSSIL (02%);
DIATOM (02%);



Leg : 28    Top Int Depth(mm):   800       Sand: 003%   Sect:  1
Hole: 270   Top Core Depth(m):   186.50    Silt: 020%
Core:  22   Sample Depth (m) :   187.80    Clay: 077%

Age : LOWER MIOCENE
Name: CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (12%);  FELDSPAR (10%);
MICA (02%);  HEAVY MINERAL (03%);  MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   690       Sand: 015%   Sect:  2
Hole: 270   Top Core Depth(m):   186.50    Silt: 045%
Core:  22   Sample Depth (m) :   189.19    Clay: 040%

Age : LOWER MIOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  HORNBLENDE (01%);  MICRONODULE (02%);
NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):  1260       Sand: 003%   Sect:  3
Hole: 270   Top Core Depth(m):   186.50    Silt: 020%
Core:  22   Sample Depth (m) :   191.26    Clay: 077%

Age : LOWER MIOCENE
Name: NODULE-RICH CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (98%);  QUARTZ (12%);  FELDSPAR (10%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (60%);
MICRONODULE (11%);  DIATOM (02%);



Leg : 28    Top Int Depth(mm):   800       Sand:        Sect:  5
Hole: 270   Top Core Depth(m):   186.50    Silt: 035%
Core:  22   Sample Depth (m) :   193.80    Clay: 065%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (15%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (60%);



Leg : 28    Top Int Depth(mm):   700       Sand: 003%   Sect:  6
Hole: 270   Top Core Depth(m):   186.50    Silt: 030%
Core:  22   Sample Depth (m) :   195.20    Clay: 077%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (12%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (60%);
MICRONODULE (05%);  CARBONATE (02%);  DIATOM (02%);
RADIOLARIA (02%);



Leg : 28    Top Int Depth(mm):  1040       Sand: 010%   Sect:  1
Hole: 270   Top Core Depth(m):   196.00    Silt: 035%
Core:  23   Sample Depth (m) :   197.04    Clay: 055%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (25%);  FELDSPAR (20%);
MICA (01%);  HEAVY MINERAL (03%);  CLAY MINERAL (55%);
ROCK FRAGMENT (01%);  MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   260       Sand: 035%   Sect:  2
Hole: 270   Top Core Depth(m):   196.00    Silt: 025%
Core:  23   Sample Depth (m) :   197.76    Clay: 040%

Age : LOWER MIOCENE
Name: SILTY SANDY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (40%);  FELDSPAR (20%);
MICA (03%);  HEAVY MINERAL (04%);  CLAY MINERAL (33%);
ROCK FRAGMENT (02%);  MICRONODULE (03%);



Leg : 28    Top Int Depth(mm):   910       Sand: 003%   Sect:  2
Hole: 270   Top Core Depth(m):   196.00    Silt: 035%
Core:  23   Sample Depth (m) :   198.41    Clay: 062%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (18%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (55%);
CARBONATE (03%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):  1140       Sand: 015%   Sect:  3
Hole: 270   Top Core Depth(m):   196.00    Silt: 040%
Core:  23   Sample Depth (m) :   200.14    Clay: 045%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (20%);
MICA (02%);  HEAVY MINERAL (05%);  CLAY MINERAL (40%);
MICRONODULE (02%);  CARBONATE (02%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):  1170       Sand: 002%   Sect:  3
Hole: 270   Top Core Depth(m):   196.00    Silt: 030%
Core:  23   Sample Depth (m) :   200.17    Clay: 068%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (12%);
BIOTITE (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (65%);
MICRONODULE (02%);  CARBONATE (02%);  SPICULE (02%);



Leg : 28    Top Int Depth(mm):   280       Sand: 010%   Sect:  1
Hole: 270   Top Core Depth(m):   205.50    Silt: 065%
Core:  24   Sample Depth (m) :   205.78    Clay: 025%

Age : LOWER MIOCENE
Name: CLAYEY SILT

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  BIOTITE (01%);  HORNBLENDE (01%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   340       Sand: 002%   Sect:  1
Hole: 270   Top Core Depth(m):   205.50    Silt: 030%
Core:  24   Sample Depth (m) :   205.84    Clay: 068%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (12%);
BIOTITE (01%);  HEAVY MINERAL (03%);  CLAY MINERAL (62%);
MICRONODULE (02%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):   700       Sand: 002%   Sect:  1
Hole: 270   Top Core Depth(m):   205.50    Silt: 038%
Core:  24   Sample Depth (m) :   206.20    Clay: 060%

Age : LOWER MIOCENE
Name: DETRITQL CLAY-SILT LIMESTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (28%);  QUARTZ (06%);  FELDSPAR (04%);
HEAVY MINERAL (02%);  CLAY MINERAL (02%);  MICRONODULE (02%);
CARBONATE (72%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):   340       Sand: 010%   Sect:  2
Hole: 270   Top Core Depth(m):   205.50    Silt: 050%
Core:  24   Sample Depth (m) :   207.34    Clay: 040%

Age : LOWER MIOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (25%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (35%);
FORAMINIFERA (02%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):   780       Sand: 005%   Sect:  1
Hole: 270   Top Core Depth(m):   215.00    Silt: 030%
Core:  25   Sample Depth (m) :   215.78    Clay: 065%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (15%);  FELDSPAR (20%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (60%);
CARBONATE (02%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):  1200       Sand: 001%   Sect:  2
Hole: 270   Top Core Depth(m):   215.00    Silt: 045%
Core:  25   Sample Depth (m) :   217.70    Clay: 055%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (25%);  FELDSPAR (20%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (50%);
MICRONODULE (02%);  SPICULE (02%);



Leg : 28    Top Int Depth(mm):   710       Sand: 001%   Sect:  3
Hole: 270   Top Core Depth(m):   215.00    Silt: 030%
Core:  25   Sample Depth (m) :   218.71    Clay: 070%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (10%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (60%);
CARBONATE (02%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):   780       Sand: 015%   Sect:  3
Hole: 270   Top Core Depth(m):   215.00    Silt: 045%
Core:  25   Sample Depth (m) :   218.78    Clay: 040%

Age : LOWER MIOCENE
Name: MICARB-RICH CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (25%);
HEAVY MINERAL (02%);  BIOTITE (01%);  CLAY MINERAL (30%);
MICRONODULE (02%);  CARBONATE (15%);  NANNOFOSSIL (02%);
PLANT DEBRIS (02%);



Leg : 28    Top Int Depth(mm):  1110       Sand: 005%   Sect:  3
Hole: 270   Top Core Depth(m):   215.00    Silt: 040%
Core:  25   Sample Depth (m) :   219.11    Clay: 055%

Age : LOWER MIOCENE
Name: MICARB-RICH SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (25%);  FELDSPAR (20%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (35%);
CARBONATE (15%);



Leg : 28    Top Int Depth(mm):   820       Sand:        Sect:  4
Hole: 270   Top Core Depth(m):   215.00    Silt: 035%
Core:  25   Sample Depth (m) :   220.32    Clay: 065%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (15%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (62%);



Leg : 28    Top Int Depth(mm):   140       Sand: 025%   Sect:  2
Hole: 270   Top Core Depth(m):   224.50    Silt: 045%
Core:  26   Sample Depth (m) :   226.14    Clay: 030%

Age : LOWER MIOCENE
Name: SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (40%);  FELDSPAR (30%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (30%);
MICRONODULE (02%);  CARBONATE (03%);



Leg : 28    Top Int Depth(mm):  1450       Sand: 015%   Sect:  3
Hole: 270   Top Core Depth(m):   224.50    Silt: 045%
Core:  26   Sample Depth (m) :   228.95    Clay: 040%

Age : LOWER MIOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (25%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (35%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   390       Sand:        Sect:  4
Hole: 270   Top Core Depth(m):   224.50    Silt: 043%
Core:  26   Sample Depth (m) :   229.39    Clay: 057%

Age : LOWER MIOCENE
Name: MICARB LIMESTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (25%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (20%);  MICRONODULE (02%);
CARBONATE (60%);



Leg : 28    Top Int Depth(mm):  1110       Sand: 012%   Sect:  5
Hole: 270   Top Core Depth(m):   224.50    Silt: 045%
Core:  26   Sample Depth (m) :   231.61    Clay: 043%

Age : LOWER MIOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (25%);
MICA (02%);  HEAVY MINERAL (05%);  CLAY MINERAL (40%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):  1090       Sand: 010%   Sect:  6
Hole: 270   Top Core Depth(m):   224.50    Silt: 035%
Core:  26   Sample Depth (m) :   233.09    Clay: 055%

Age : LOWER MIOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (40%);  FELDSPAR (25%);
MICA (01%);  HEAVY MINERAL (05%);  CLAY MINERAL (20%);
CARBONATE (02%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):   150       Sand: 010%   Sect:  1
Hole: 270   Top Core Depth(m):   234.00    Silt: 055%
Core:  27   Sample Depth (m) :   234.15    Clay: 035%

Age : LOWER MIOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (40%);  FELDSPAR (20%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (35%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   700       Sand:        Sect:  1
Hole: 270   Top Core Depth(m):   234.00    Silt: 028%
Core:  27   Sample Depth (m) :   234.70    Clay: 072%

Age : LOWER MIOCENE
Name: MICARB LIMESTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (45%);  QUARTZ (12%);  FELDSPAR (03%);
HEAVY MINERAL (03%);  CLAY MINERAL (25%);  MICRONODULE (02%);
CARBONATE (55%);



Leg : 28    Top Int Depth(mm):   580       Sand: 025%   Sect:  2
Hole: 270   Top Core Depth(m):   234.00    Silt: 055%
Core:  27   Sample Depth (m) :   236.08    Clay: 020%

Age : LOWER MIOCENE
Name: CLAYEY SANDY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (50%);  FELDSPAR (30%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (15%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):  1470       Sand: 035%   Sect:  4
Hole: 270   Top Core Depth(m):   234.00    Silt: 040%
Core:  27   Sample Depth (m) :   239.97    Clay: 025%

Age : LOWER MIOCENE
Name: SILTY SANDY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (55%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (20%);
CARBONATE (02%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):   760       Sand: 020%   Sect:  5
Hole: 270   Top Core Depth(m):   234.00    Silt: 045%
Core:  27   Sample Depth (m) :   240.76    Clay: 035%

Age : LOWER MIOCENE
Name: SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (40%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (30%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   950       Sand: 030%   Sect:  1
Hole: 270   Top Core Depth(m):   243.50    Silt: 045%
Core:  28   Sample Depth (m) :   244.95    Clay: 025%

Age : LOWER MIOCENE
Name: CLAYEY SANDY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (45%);  FELDSPAR (30%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (20%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   520       Sand: 020%   Sect:  2
Hole: 270   Top Core Depth(m):   243.50    Silt: 035%
Core:  28   Sample Depth (m) :   246.02    Clay: 045%

Age : LOWER MIOCENE
Name: SILTY SANDY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (30%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (40%);
NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):   380       Sand: 015%   Sect:  3
Hole: 270   Top Core Depth(m):   243.50    Silt: 040%
Core:  28   Sample Depth (m) :   247.38    Clay: 035%

Age : LOWER MIOCENE
Name: SILTY SANDY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (30%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (35%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   910       Sand: 010%   Sect:  4
Hole: 270   Top Core Depth(m):   243.50    Silt: 055%
Core:  28   Sample Depth (m) :   249.41    Clay: 035%

Age : LOWER MIOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (40%);  FELDSPAR (25%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (32%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   580       Sand: 010%   Sect:  5
Hole: 270   Top Core Depth(m):   243.50    Silt: 035%
Core:  28   Sample Depth (m) :   250.58    Clay: 055%

Age : LOWER MIOCENE
Name: SILTY CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):  1200       Sand: 020%   Sect:  5
Hole: 270   Top Core Depth(m):   243.50    Silt: 055%
Core:  28   Sample Depth (m) :   251.20    Clay: 025%

Age : LOWER MIOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (45%);  FELDSPAR (30%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (20%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):  1300       Sand: 010%   Sect:  1
Hole: 270   Top Core Depth(m):   253.00    Silt: 050%
Core:  29   Sample Depth (m) :   254.30    Clay: 040%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (35%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):  1010       Sand: 010%   Sect:  2
Hole: 270   Top Core Depth(m):   253.00    Silt: 030%
Core:  29   Sample Depth (m) :   255.51    Clay: 060%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (01%);



Leg : 28    Top Int Depth(mm):  1000       Sand: 015%   Sect:  3
Hole: 270   Top Core Depth(m):   253.00    Silt: 050%
Core:  29   Sample Depth (m) :   257.00    Clay: 035%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (45%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (30%);
CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   420       Sand: 010%   Sect:  5
Hole: 270   Top Core Depth(m):   253.00    Silt: 025%
Core:  29   Sample Depth (m) :   259.42    Clay: 065%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (15%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (60%);
MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   420       Sand: 005%   Sect:  6
Hole: 270   Top Core Depth(m):   253.00    Silt: 055%
Core:  29   Sample Depth (m) :   260.92    Clay: 040%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (35%);
CARBONATE (02%);



Leg : 28    Top Int Depth(mm):  1280       Sand: 010%   Sect:  1
Hole: 270   Top Core Depth(m):   262.50    Silt: 055%
Core:  30   Sample Depth (m) :   263.78    Clay: 035%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (30%);
MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   380       Sand: 010%   Sect:  2
Hole: 270   Top Core Depth(m):   262.50    Silt: 055%
Core:  30   Sample Depth (m) :   264.38    Clay: 035%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (40%);  FELDSPAR (25%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (30%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):  1250       Sand: 015%   Sect:  3
Hole: 270   Top Core Depth(m):   262.50    Silt: 045%
Core:  30   Sample Depth (m) :   266.75    Clay: 040%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (35%);
MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   800       Sand: 015%   Sect:  4
Hole: 270   Top Core Depth(m):   262.50    Silt: 050%
Core:  30   Sample Depth (m) :   267.80    Clay: 035%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (40%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (30%);
MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   420       Sand: 015%   Sect:  5
Hole: 270   Top Core Depth(m):   262.50    Silt: 040%
Core:  30   Sample Depth (m) :   268.92    Clay: 045%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (25%);  FELDSPAR (30%);
BIOTITE (02%);  HEAVY MINERAL (04%);  CLAY MINERAL (40%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   580       Sand: 005%   Sect:  2
Hole: 270   Top Core Depth(m):   272.00    Silt: 030%
Core:  31   Sample Depth (m) :   274.08    Clay: 065%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (15%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (60%);
MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   800       Sand: 005%   Sect:  4
Hole: 270   Top Core Depth(m):   272.00    Silt: 050%
Core:  31   Sample Depth (m) :   277.30    Clay: 045%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (40%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):     0       Sand: 030%   Sect:  5
Hole: 270   Top Core Depth(m):   272.00    Silt: 045%
Core:  31   Sample Depth (m) :   278.00    Clay: 025%

Age : OLIGOCENE
Name: CLAYEY SANDY SILT




Leg : 28    Top Int Depth(mm):   510       Sand: 010%   Sect:  5
Hole: 270   Top Core Depth(m):   272.00    Silt: 030%
Core:  31   Sample Depth (m) :   278.51    Clay: 060%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (25%);  FELDSPAR (15%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (55%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   730       Sand: 010%   Sect:  6
Hole: 270   Top Core Depth(m):   272.00    Silt: 035%
Core:  31   Sample Depth (m) :   280.23    Clay: 055%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
MICRONODULE (02%);  HEAVY MINERAL (01%);



Leg : 28    Top Int Depth(mm):     0       Sand: 035%   Sect: CC
Hole: 270   Top Core Depth(m):   272.00    Silt: 030%
Core:  31   Sample Depth (m) :   281.10    Clay: 065%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology)
======================================================================
TERRIGENOUS DETRITUS (99%);



Leg : 28    Top Int Depth(mm):   130       Sand: 010%   Sect:  2
Hole: 270   Top Core Depth(m):   281.50    Silt: 030%
Core:  32   Sample Depth (m) :   283.13    Clay: 060%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (25%);  FELDSPAR (15%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (55%);
MICRONODULE (02%);  CARBONATE (00%);



Leg : 28    Top Int Depth(mm):   700       Sand: 005%   Sect:  3
Hole: 270   Top Core Depth(m):   281.50    Silt: 045%
Core:  32   Sample Depth (m) :   285.20    Clay: 040%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (25%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (06%);  MICRONODULE (02%);
CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   850       Sand: 005%   Sect:  4
Hole: 270   Top Core Depth(m):   281.50    Silt: 040%
Core:  32   Sample Depth (m) :   286.85    Clay: 055%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (25%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (50%);
MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   480       Sand: 010%   Sect:  5
Hole: 270   Top Core Depth(m):   281.50    Silt: 045%
Core:  32   Sample Depth (m) :   287.98    Clay: 045%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (40%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 270   Top Core Depth(m):   281.50    Silt: 020%
Core:  32   Sample Depth (m) :   289.10    Clay: 080%

Age : OLIGOCENE
Name: MICARB-BEARING CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (80%);  MICA (02%);  HEAVY MINERAL (03%);
CLAY MINERAL (55%);  CARBONATE (15%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):   800       Sand: 025%   Sect:  1
Hole: 270   Top Core Depth(m):   291.00    Silt: 045%
Core:  33   Sample Depth (m) :   291.80    Clay: 030%

Age : OLIGOCENE
Name: SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (30%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (25%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):    90       Sand: 035%   Sect:  2
Hole: 270   Top Core Depth(m):   291.00    Silt: 040%
Core:  33   Sample Depth (m) :   292.59    Clay: 025%

Age : OLIGOCENE
Name: CLAYEY SANDY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (38%);  FELDSPAR (35%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (24%);



Leg : 28    Top Int Depth(mm):  1000       Sand: 015%   Sect:  3
Hole: 270   Top Core Depth(m):   291.00    Silt: 045%
Core:  33   Sample Depth (m) :   295.00    Clay: 040%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (35%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   580       Sand: 015%   Sect:  4
Hole: 270   Top Core Depth(m):   291.00    Silt: 045%
Core:  33   Sample Depth (m) :   296.08    Clay: 040%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (40%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   970       Sand: 020%   Sect:  5
Hole: 270   Top Core Depth(m):   291.00    Silt: 055%
Core:  33   Sample Depth (m) :   297.97    Clay: 025%

Age : OLIGOCENE
Name: SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (38%);  FELDSPAR (66%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (25%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   700       Sand: 020%   Sect:  6
Hole: 270   Top Core Depth(m):   291.00    Silt: 045%
Core:  33   Sample Depth (m) :   299.20    Clay: 035%

Age : OLIGOCENE
Name: SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (30%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (30%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):  1430       Sand:        Sect:  1
Hole: 270   Top Core Depth(m):   300.50    Silt: 025%
Core:  34   Sample Depth (m) :   301.93    Clay: 075%

Age : OLIGOCENE
Name: MICARB LIMESTONE

Components:  (Minor lithology)
======================================================================
TERRIGENOUS DETRITUS (20%);  CLAY MINERAL (15%);  CARBONATE (80%);



Leg : 28    Top Int Depth(mm):  1060       Sand: 010%   Sect:  2
Hole: 270   Top Core Depth(m):   300.50    Silt: 055%
Core:  34   Sample Depth (m) :   303.06    Clay: 035%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (30%);  FELDSPAR (35%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (30%);
MICRONODULE (02%);  CARBONATE (02%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):  1060       Sand: 010%   Sect:  3
Hole: 270   Top Core Depth(m):   300.50    Silt: 055%
Core:  34   Sample Depth (m) :   304.56    Clay: 035%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (33%);
MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):  1420       Sand: 015%   Sect:  4
Hole: 270   Top Core Depth(m):   300.50    Silt: 060%
Core:  34   Sample Depth (m) :   306.42    Clay: 025%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (40%);  FELDSPAR (30%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (23%);
MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):  1240       Sand: 015%   Sect:  5
Hole: 270   Top Core Depth(m):   300.50    Silt: 040%
Core:  34   Sample Depth (m) :   307.74    Clay: 045%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (30%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (40%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   460       Sand: 015%   Sect:  6
Hole: 270   Top Core Depth(m):   300.50    Silt: 040%
Core:  34   Sample Depth (m) :   308.46    Clay: 045%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (30%);  FELDSPAR (20%);
MICA (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (42%);



Leg : 28    Top Int Depth(mm):     0       Sand: 005%   Sect: CC
Hole: 270   Top Core Depth(m):   300.50    Silt: 045%
Core:  34   Sample Depth (m) :   309.60    Clay: 050%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  BIOTITE (01%);  HEAVY MINERAL (01%);



Leg : 28    Top Int Depth(mm):   720       Sand:        Sect:  2
Hole: 270   Top Core Depth(m):   310.00    Silt: 010%
Core:  35   Sample Depth (m) :   312.72    Clay: 090%

Age : OLIGOCENE
Name: CLAYEY LIMESTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (40%);  HEAVY MINERAL (02%);  CLAY MINERAL (35%);
CARBONATE (60%);



Leg : 28    Top Int Depth(mm):  1220       Sand: 020%   Sect:  2
Hole: 270   Top Core Depth(m):   310.00    Silt: 045%
Core:  35   Sample Depth (m) :   313.22    Clay: 035%

Age : OLIGOCENE
Name: SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (34%);  FELDSPAR (28%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (32%);
PYRITE (01%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   440       Sand: 020%   Sect:  3
Hole: 270   Top Core Depth(m):   310.00    Silt: 050%
Core:  35   Sample Depth (m) :   313.94    Clay: 030%

Age : OLIGOCENE
Name: SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (28%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):  1100       Sand: 020%   Sect:  4
Hole: 270   Top Core Depth(m):   310.00    Silt: 055%
Core:  35   Sample Depth (m) :   316.10    Clay: 025%

Age : OLIGOCENE
Name: SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (40%);  FELDSPAR (32%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (23%);
MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):  1000       Sand: 015%   Sect:  5
Hole: 270   Top Core Depth(m):   310.00    Silt: 045%
Core:  35   Sample Depth (m) :   317.50    Clay: 040%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (34%);  FELDSPAR (23%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (38%);
MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):  1200       Sand:        Sect:  5
Hole: 270   Top Core Depth(m):   310.00    Silt:
Core:  35   Sample Depth (m) :   317.70    Clay:

Age : OLIGOCENE
Name: SILTY LIMESTONE




Leg : 28    Top Int Depth(mm):   800       Sand: 015%   Sect:  6
Hole: 270   Top Core Depth(m):   310.00    Silt: 040%
Core:  35   Sample Depth (m) :   318.80    Clay: 045%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (34%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (42%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):  1300       Sand: 020%   Sect:  1
Hole: 270   Top Core Depth(m):   319.50    Silt: 045%
Core:  36   Sample Depth (m) :   320.80    Clay: 035%

Age : OLIGOCENE
Name: SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (40%);  FELDSPAR (30%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (32%);
MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   640       Sand: 015%   Sect:  2
Hole: 270   Top Core Depth(m):   319.50    Silt: 040%
Core:  36   Sample Depth (m) :   321.64    Clay: 045%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (33%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (42%);
CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   890       Sand: 015%   Sect:  3
Hole: 270   Top Core Depth(m):   319.50    Silt: 045%
Core:  36   Sample Depth (m) :   323.39    Clay: 040%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (32%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CARBONATE (01%);
CLAY MINERAL (38%);  MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):  1100       Sand: 020%   Sect:  4
Hole: 270   Top Core Depth(m):   319.50    Silt: 045%
Core:  36   Sample Depth (m) :   325.10    Clay: 035%

Age : OLIGOCENE
Name: SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (42%);  FELDSPAR (30%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (32%);
MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   530       Sand: 020%   Sect:  5
Hole: 270   Top Core Depth(m):   319.50    Silt: 055%
Core:  36   Sample Depth (m) :   326.03    Clay: 025%

Age : OLIGOCENE
Name: SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (38%);  FELDSPAR (32%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (24%);
GLAUCONITE (01%);



Leg : 28    Top Int Depth(mm):   620       Sand: 005%   Sect:  5
Hole: 270   Top Core Depth(m):   319.50    Silt: 030%
Core:  36   Sample Depth (m) :   326.12    Clay: 065%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (28%);  FELDSPAR (15%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (62%);
GLAUCONITE (01%);  MICRONODULE (01%);



Leg : 28    Top Int Depth(mm):  1290       Sand: 020%   Sect:  6
Hole: 270   Top Core Depth(m):   319.50    Silt: 045%
Core:  36   Sample Depth (m) :   328.29    Clay: 040%

Age : OLIGOCENE
Name: MICARB-BEARING SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (90%);  QUARTZ (35%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (35%);
CARBONATE (10%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):     0       Sand: 001%   Sect: CC
Hole: 270   Top Core Depth(m):   319.50    Silt: 030%
Core:  36   Sample Depth (m) :   328.60    Clay: 070%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (18%);  FELDSPAR (12%);
MICA (01%);  HEAVY MINERAL (02%);  CLAY MINERAL (65%);
NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):   880       Sand: 001%   Sect:  2
Hole: 270   Top Core Depth(m):   329.00    Silt: 030%
Core:  37   Sample Depth (m) :   331.38    Clay: 070%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (98%);  QUARTZ (18%);  FELDSPAR (10%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (68%);
CARBONATE (02%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):  1000       Sand: 001%   Sect:  3
Hole: 270   Top Core Depth(m):   329.00    Silt: 035%
Core:  37   Sample Depth (m) :   333.00    Clay: 065%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (20%);  FELDSPAR (15%);
HEAVY MINERAL (02%);  CLAY MINERAL (64%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   700       Sand: 002%   Sect:  4
Hole: 270   Top Core Depth(m):   329.00    Silt: 040%
Core:  37   Sample Depth (m) :   334.20    Clay: 058%

Age : OLIGOCENE
Name: MICARB-RICH SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (85%);  QUARTZ (30%);  FELDSPAR (10%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (42%);
MICRONODULE (01%);  CARBONATE (15%);



Leg : 28    Top Int Depth(mm):  1370       Sand: 010%   Sect:  2
Hole: 270   Top Core Depth(m):   338.50    Silt: 050%
Core:  38   Sample Depth (m) :   341.37    Clay: 040%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (98%);  QUARTZ (34%);  FELDSPAR (22%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (38%);
MICRONODULE (02%);  CARBONATE (02%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):   720       Sand: 005%   Sect:  3
Hole: 270   Top Core Depth(m):   338.50    Silt: 045%
Core:  38   Sample Depth (m) :   342.22    Clay: 050%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (98%);  QUARTZ (28%);  FELDSPAR (15%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (45%);
MICRONODULE (02%);  NANNOFOSSIL (02%);



Leg : 28    Top Int Depth(mm):  1140       Sand: 005%   Sect:  4
Hole: 270   Top Core Depth(m):   338.50    Silt: 065%
Core:  38   Sample Depth (m) :   344.14    Clay: 030%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (96%);  QUARTZ (35%);  FELDSPAR (30%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (25%);
MICRONODULE (02%);  CARBONATE (03%);



Leg : 28    Top Int Depth(mm):   700       Sand: 005%   Sect:  5
Hole: 270   Top Core Depth(m):   338.50    Silt: 065%
Core:  38   Sample Depth (m) :   345.20    Clay: 030%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (96%);  QUARTZ (35%);  FELDSPAR (30%);
CARBONATE (04%);  MICA (02%);  HEAVY MINERAL (02%);
CLAY MINERAL (28%);  MICRONODULE (02%);



Leg : 28    Top Int Depth(mm):   800       Sand: 010%   Sect:  6
Hole: 270   Top Core Depth(m):   338.50    Silt: 065%
Core:  38   Sample Depth (m) :   346.80    Clay: 025%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (98%);  QUARTZ (42%);  FELDSPAR (30%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (20%);
MICRONODULE (02%);  CARBONATE (03%);  DIATOM (02%);



Leg : 28    Top Int Depth(mm):   860       Sand: 005%   Sect:  1
Hole: 270   Top Core Depth(m):   348.00    Silt: 055%
Core:  39   Sample Depth (m) :   348.86    Clay: 040%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (96%);  QUARTZ (32%);  FELDSPAR (23%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (35%);
GLAUCONITE (01%);  MICRONODULE (02%);  CARBONATE (03%);



Leg : 28    Top Int Depth(mm):   610       Sand: 015%   Sect:  2
Hole: 270   Top Core Depth(m):   348.00    Silt: 055%
Core:  39   Sample Depth (m) :   350.11    Clay: 030%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (96%);  QUARTZ (38%);  FELDSPAR (30%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (28%);
CARBONATE (03%);  PLANT DEBRIS (02%);



Leg : 28    Top Int Depth(mm):  1030       Sand: 010%   Sect:  3
Hole: 270   Top Core Depth(m):   348.00    Silt: 050%
Core:  39   Sample Depth (m) :   352.03    Clay: 040%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (28%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (38%);
CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   680       Sand: 025%   Sect:  4
Hole: 270   Top Core Depth(m):   348.00    Silt: 040%
Core:  39   Sample Depth (m) :   353.18    Clay: 035%

Age : OLIGOCENE
Name: SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (38%);  FELDSPAR (25%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (32%);
GLAUCONITE (01%);  MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   860       Sand: 010%   Sect:  5
Hole: 270   Top Core Depth(m):   348.00    Silt: 055%
Core:  39   Sample Depth (m) :   354.86    Clay: 035%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (32%);  FELDSPAR (28%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (32%);
MICRONODULE (02%);  CARBONATE (02%);  PLANT DEBRIS (02%);



Leg : 28    Top Int Depth(mm):  1180       Sand: 035%   Sect:  6
Hole: 270   Top Core Depth(m):   348.00    Silt: 040%
Core:  39   Sample Depth (m) :   356.68    Clay: 025%

Age : OLIGOCENE
Name: CLAYEY SANDY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (40%);  FELDSPAR (30%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (20%);
MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   750       Sand: 020%   Sect:  1
Hole: 270   Top Core Depth(m):   357.50    Silt: 055%
Core:  40   Sample Depth (m) :   358.25    Clay: 025%

Age : OLIGOCENE
Name: SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (42%);  FELDSPAR (30%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (23%);
MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):  1030       Sand: 055%   Sect:  2
Hole: 270   Top Core Depth(m):   357.50    Silt: 025%
Core:  40   Sample Depth (m) :   360.03    Clay: 020%

Age : OLIGOCENE
Name: CLAYEY SILTY SAND

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (48%);  FELDSPAR (28%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (20%);
CARBONATE (02%);



Leg : 28    Top Int Depth(mm):  1240       Sand: 045%   Sect:  3
Hole: 270   Top Core Depth(m):   357.50    Silt: 030%
Core:  40   Sample Depth (m) :   361.74    Clay: 025%

Age : OLIGOCENE
Name: CLAYEY SILTY SAND

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (48%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (24%);
CARBONATE (02%);



Leg : 28    Top Int Depth(mm):  1280       Sand: 015%   Sect:  3
Hole: 270   Top Core Depth(m):   357.50    Silt: 055%
Core:  40   Sample Depth (m) :   361.78    Clay: 030%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (38%);  FELDSPAR (30%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (28%);
CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   600       Sand: 025%   Sect:  4
Hole: 270   Top Core Depth(m):   357.50    Silt: 045%
Core:  40   Sample Depth (m) :   362.60    Clay: 030%

Age : OLIGOCENE
Name: SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (35%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (28%);
MICRONODULE (01%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):  1260       Sand: 010%   Sect:  5
Hole: 270   Top Core Depth(m):   357.50    Silt: 055%
Core:  40   Sample Depth (m) :   364.76    Clay: 035%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (32%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (33%);
MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   710       Sand: 010%   Sect:  2
Hole: 270   Top Core Depth(m):   367.00    Silt: 055%
Core:  41   Sample Depth (m) :   369.21    Clay: 035%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (95%);  QUARTZ (34%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (34%);
MICRONODULE (02%);  CARBONATE (05%);



Leg : 28    Top Int Depth(mm):   590       Sand: 010%   Sect:  3
Hole: 270   Top Core Depth(m):   367.00    Silt: 055%
Core:  41   Sample Depth (m) :   370.59    Clay: 035%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (36%);  FELDSPAR (25%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (32%);
GLAUCONITE (01%);  MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   730       Sand: 020%   Sect:  1
Hole: 270   Top Core Depth(m):   370.00    Silt: 055%
Core:  42   Sample Depth (m) :   370.73    Clay: 025%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (38%);  FELDSPAR (32%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (24%);
GLAUCONITE (01%);  MICRONODULE (02%);  CARBONATE (02%);



Leg : 28    Top Int Depth(mm):   860       Sand: 010%   Sect:  2
Hole: 270   Top Core Depth(m):   370.00    Silt: 065%
Core:  42   Sample Depth (m) :   372.36    Clay: 025%

Age : OLIGOCENE
Name: CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (40%);  FELDSPAR (38%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (22%);
GLAUCONITE (01%);  MICRONODULE (02%);  CARBONATE (05%);



Leg : 28    Top Int Depth(mm):   540       Sand: 020%   Sect:  3
Hole: 270   Top Core Depth(m):   370.00    Silt: 045%
Core:  42   Sample Depth (m) :   373.54    Clay: 035%

Age : OLIGOCENE
Name: SANDY CLAYEY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (98%);  QUARTZ (36%);  FELDSPAR (28%);
BIOTITE (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (32%);
GLAUCONITE (01%);  MICRONODULE (02%);  CARBONATE (03%);



Leg : 28    Top Int Depth(mm):   800       Sand: 020%   Sect:  2
Hole: 270   Top Core Depth(m):   376.50    Silt: 040%
Core:  43   Sample Depth (m) :   378.80    Clay: 045%

Age : OLIGOCENE
Name: SANDY SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (95%);  QUARTZ (35%);  FELDSPAR (20%);
BIOTITE (02%);  HEAVY MINERAL (03%);  CLAY MINERAL (38%);
GLAUCONITE (02%);  MICRONODULE (02%);  CARBONATE (05%);
DIATOM (02%);  PLANT DEBRIS (02%);



Leg : 28    Top Int Depth(mm):   800       Sand: 025%   Sect:  4
Hole: 270   Top Core Depth(m):   376.50    Silt: 030%
Core:  43   Sample Depth (m) :   381.80    Clay: 045%

Age : OLIGOCENE
Name: SANDY SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (95%);  QUARTZ (32%);  FELDSPAR (20%);
HEAVY MINERAL (02%);  CLAY MINERAL (40%);  GLAUCONITE (02%);
MICRONODULE (02%);  CARBONATE (05%);  PLANT DEBRIS (02%);



Leg : 28    Top Int Depth(mm):  1090       Sand: 001%   Sect:  5
Hole: 270   Top Core Depth(m):   376.50    Silt: 035%
Core:  43   Sample Depth (m) :   383.59    Clay: 065%

Age : OLIGOCENE
Name: SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (95%);  QUARTZ (17%);  FELDSPAR (12%);
HEAVY MINERAL (02%);  CLAY MINERAL (60%);  GLAUCONITE (02%);
MICRONODULE (02%);  CARBONATE (05%);  PLANT DEBRIS (02%);



Leg : 28    Top Int Depth(mm):  1100       Sand: 030%   Sect:  5
Hole: 270   Top Core Depth(m):   376.50    Silt: 050%
Core:  43   Sample Depth (m) :   383.60    Clay: 020%

Age : OLIGOCENE
Name: GLAUCONITE-BEARING CARBONATE DETRITAL CLAYEY SANDY SILT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (60%);  QUARTZ (33%);  FELDSPAR (15%);
HEAVY MINERAL (02%);  CLAY MINERAL (12%);  GLAUCONITE (05%);
CARBONATE (35%);



Leg : 28    Top Int Depth(mm):   430       Sand: 001%   Sect:  6
Hole: 270   Top Core Depth(m):   376.50    Silt: 025%
Core:  43   Sample Depth (m) :   384.43    Clay: 075%

Age : OLIGOCENE
Name: CALCAREOUS SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (90%);  QUARTZ (18%);  FELDSPAR (07%);
HEAVY MINERAL (02%);  CLAY MINERAL (60%);  GLAUCONITE (02%);
MICRONODULE (03%);  PLANT DEBRIS (02%);



Leg : 28    Top Int Depth(mm):   440       Sand: 029%   Sect:  6
Hole: 270   Top Core Depth(m):   376.50    Silt: 055%
Core:  43   Sample Depth (m) :   384.44    Clay: 016%

Age : OLIGOCENE
Name: CALCAREOUS SANDY SILT

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (86%);  QUARTZ (45%);  FELDSPAR (25%);
MICA (02%);  HEAVY MINERAL (03%);  GLAUCONITE (02%);
MICRONODULE (02%);  CARBONATE (11%);



Leg : 28    Top Int Depth(mm):   930       Sand: 001%   Sect:  6
Hole: 270   Top Core Depth(m):   376.50    Silt: 035%
Core:  43   Sample Depth (m) :   384.93    Clay: 065%

Age : OLIGOCENE
Name: CALCAREOUS SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (80%);  QUARTZ (20%);  FELDSPAR (08%);
MICA (02%);  HEAVY MINERAL (01%);  CLAY MINERAL (50%);
GLAUCONITE (02%);  MICRONODULE (02%);  CARBONATE (20%);
PLANT DEBRIS (02%);



Leg : 28    Top Int Depth(mm):   970       Sand: 012%   Sect:  6
Hole: 270   Top Core Depth(m):   376.50    Silt: 063%
Core:  43   Sample Depth (m) :   384.97    Clay: 025%

Age : OLIGOCENE
Name: CLACAREOUS CLAYEY SILT

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (40%);  QUARTZ (25%);  FELDSPAR (10%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (10%);
GLAUCONITE (03%);  MICRONODULE (08%);  CARBONATE (35%);



Leg : 28    Top Int Depth(mm):  1090       Sand: 018%   Sect:  6
Hole: 270   Top Core Depth(m):   376.50    Silt: 036%
Core:  43   Sample Depth (m) :   385.09    Clay: 045%

Age : OLIGOCENE
Name: SILTY CALCAREOUS GREENSAND

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (55%);  QUARTZ (20%);  FELDSPAR (10%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (25%);
GLAUCONITE (15%);  MICRONODULE (02%);  CARBONATE (30%);



Leg : 28    Top Int Depth(mm):     0       Sand: 045%   Sect: CC
Hole: 270   Top Core Depth(m):   376.50    Silt: 030%
Core:  43   Sample Depth (m) :   385.60    Clay: 025%

Age : OLIGOCENE
Name: CHLORITE AND CLAY-RICH SILTY SAND

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (70%);  QUARTZ (30%);  FELDSPAR (10%);
BIOTITE (02%);  MICA (15%);  CARBONATE (30%);
FORAMINIFERA (02%);



Leg : 28    Top Int Depth(mm):  1450       Sand: 035%   Sect:  1
Hole: 270   Top Core Depth(m):   386.00    Silt: 025%
Core:  44   Sample Depth (m) :   387.45    Clay: 040%

Age : OLIGOCENE
Name: SILTY SANDY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (99%);  QUARTZ (48%);  FELDSPAR (10%);
MICA (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (40%);
PLANT DEBRIS (02%);



Leg : 28    Top Int Depth(mm):   290       Sand: 025%   Sect:  2
Hole: 270   Top Core Depth(m):   386.00    Silt: 005%
Core:  44   Sample Depth (m) :   387.79    Clay: 070%

Age : OLIGOCENE
Name: SAND CARBONATE ROCK

Components:  (Dominant lithology)
======================================================================
TERRIGENOUS DETRITUS (30%);  QUARTZ (30%);  FELDSPAR (12%);
CARBONATE (60%);



    

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