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Core Data from the Deep Sea Drilling Project


Leg : 52    Top Int Depth(mm):   500       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   111.00    Silt: 010%
Core:   1   Sample Depth (m) :   111.50    Clay: 090%

Name: CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
MICA (02%);  CLAY MINERAL (90%);  GLASS (02%);
OPAQUE MINERAL (02%);  ZEOLITE (10%);



Leg : 52    Top Int Depth(mm):   680       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   111.00    Silt: 010%
Core:   1   Sample Depth (m) :   111.68    Clay: 090%

Name: PEL. CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (01%);  CLAY MINERAL (84%);
ISOTROPIC MINERAL (10%);  ZEOLITE (05%);  CARBONATE (02%);



Leg : 52    Top Int Depth(mm):   800       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   111.00    Silt: 010%
Core:   1   Sample Depth (m) :   111.80    Clay: 090%

Name: PEL. CLAY (ZEOL RICH)

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (83%);  OPAQUE MINERAL (01%);  GLASS (02%);
ZEOLITE (15%);  CARBONATE (02%);



Leg : 52    Top Int Depth(mm):    20       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   111.00    Silt: 090%
Core:   1   Sample Depth (m) :   112.52    Clay: 010%

Name: VITRIC-CRYSTAL ASH-DEVITRIFIED CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (02%);  CLAY MINERAL (98%);  HORNBLENDE (02%);
BIOTITE (02%);  ZIRCON (02%);



Leg : 52    Top Int Depth(mm):   500       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   111.00    Silt: 010%
Core:   1   Sample Depth (m) :   113.00    Clay: 090%

Name: ZEOLITE RICH PELAGIC CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
MICA (02%);  CLAY MINERAL (68%);  GLASS (10%);
ZEOLITE (20%);



Leg : 52    Top Int Depth(mm):   610       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   111.00    Silt: 010%
Core:   1   Sample Depth (m) :   113.11    Clay: 090%

Name: PEL. CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (90%);  OPAQUE MINERAL (01%);  ZEOLITE (10%);



Leg : 52    Top Int Depth(mm):   930       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   111.00    Silt: 010%
Core:   1   Sample Depth (m) :   113.43    Clay: 090%

Name: PELAGIC CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (89%);  ISOTROPIC MINERAL (05%);  GLASS (01%);
ZEOLITE (05%);



Leg : 52    Top Int Depth(mm):   750       Sand:        Sect:  3
Hole: 418A  Top Core Depth(m):   111.00    Silt: 010%
Core:   1   Sample Depth (m) :   114.75    Clay: 090%

Name: PEL. CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (95%);  OPAQUE MINERAL (01%);  GLASS (02%);
ZEOLITE (05%);



Leg : 52    Top Int Depth(mm):   100       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   111.00    Silt: 010%
Core:   1   Sample Depth (m) :   115.49    Clay: 090%

Name: BLUE PELAGIC CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (03%);  MICA (02%);  CLAY MINERAL (90%);
GLASS (02%);  ZEOLITE (05%);  RADIOLARIA (02%);



Leg : 52    Top Int Depth(mm):   110       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   111.00    Silt: 015%
Core:   1   Sample Depth (m) :   115.50    Clay: 085%

Name: NOT NAMED

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (93%);  OPAQUE MINERAL (02%);  GLASS (02%);
ZEOLITE (05%);



Leg : 52    Top Int Depth(mm):   710       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   120.50    Silt: 010%
Core:   2   Sample Depth (m) :   121.21    Clay: 090%

Name: PEL. CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
MICA (02%);  CLAY MINERAL (93%);  ISOTROPIC MINERAL (02%);
GLASS (02%);  ZEOLITE (05%);



Leg : 52    Top Int Depth(mm):  1450       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   120.50    Silt: 010%
Core:   2   Sample Depth (m) :   121.95    Clay: 090%

Name: PEL. CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
MICA (02%);  CLAY MINERAL (95%);  GLASS (02%);
ZEOLITE (01%);



Leg : 52    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   120.50    Silt:
Core:   2   Sample Depth (m) :   122.57    Clay:

Name: NO NAME

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (94%);  OPAQUE MINERAL (02%);  GLASS (01%);
ZEOLITE (03%);



Leg : 52    Top Int Depth(mm):   750       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   130.00    Silt: 010%
Core:   3   Sample Depth (m) :   130.75    Clay: 090%

Name: PEL. CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (98%);  GLASS (02%);  ZEOLITE (02%);



Leg : 52    Top Int Depth(mm):  1210       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   130.00    Silt: 005%
Core:   3   Sample Depth (m) :   131.21    Clay: 095%

Name: PEL. CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
MICA (02%);  CLAY MINERAL (88%);  OPAQUE MINERAL (01%);
GLASS (02%);  CARBONATE (01%);  NANNOFOSSIL (10%);



Leg : 52    Top Int Depth(mm):   690       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   130.00    Silt: 010%
Core:   3   Sample Depth (m) :   132.19    Clay: 090%

Name: PEL. CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (98%);  ISOTROPIC MINERAL (01%);  GLASS (02%);
ZEOLITE (02%);



Leg : 52    Top Int Depth(mm):  1330       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   130.00    Silt: 010%
Core:   3   Sample Depth (m) :   132.83    Clay: 090%


Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (94%);  OPAQUE MINERAL (01%);  GLASS (02%);
ZEOLITE (05%);



Leg : 52    Top Int Depth(mm):   750       Sand:        Sect:  3
Hole: 418A  Top Core Depth(m):   130.00    Silt: 010%
Core:   3   Sample Depth (m) :   133.75    Clay: 090%

Name: PEL. CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (98%);  ISOTROPIC MINERAL (01%);  GLASS (02%);
ZEOLITE (02%);



Leg : 52    Top Int Depth(mm):  1400       Sand:        Sect:  3
Hole: 418A  Top Core Depth(m):   130.00    Silt: 010%
Core:   3   Sample Depth (m) :   134.40    Clay: 090%

Name: PEL. CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (95%);  GLASS (02%);  ZEOLITE (05%);
NANNOFOSSIL (02%);



Leg : 52    Top Int Depth(mm):   100       Sand:        Sect:  5
Hole: 418A  Top Core Depth(m):   130.00    Silt: 010%
Core:   3   Sample Depth (m) :   136.10    Clay: 090%

Name: PEL. CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (96%);  GLASS (02%);  ZEOLITE (04%);



Leg : 52    Top Int Depth(mm):   750       Sand:        Sect:  5
Hole: 418A  Top Core Depth(m):   130.00    Silt: 010%
Core:   3   Sample Depth (m) :   136.75    Clay: 090%

Name: PEL. CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (98%);  ZEOLITE (02%);



Leg : 52    Top Int Depth(mm):   110       Sand:        Sect:  6
Hole: 418A  Top Core Depth(m):   130.00    Silt: 010%
Core:   3   Sample Depth (m) :   137.61    Clay: 090%

Name: BLUE (PEL. CLAY?)

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
MICA (02%);  CLAY MINERAL (95%);  GLASS (02%);
ZEOLITE (04%);



Leg : 52    Top Int Depth(mm):   750       Sand:        Sect:  6
Hole: 418A  Top Core Depth(m):   130.00    Silt:
Core:   3   Sample Depth (m) :   138.25    Clay: 095%

Name: PEL. CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (98%);  GLASS (02%);  ZEOLITE (01%);



Leg : 52    Top Int Depth(mm):   750       Sand:        Sect:  6
Hole: 418A  Top Core Depth(m):   130.00    Silt: 010%
Core:   3   Sample Depth (m) :   138.26    Clay: 090%

Name: BROWN PELAGIC CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (95%);  ZEOLITE (02%);  CARBONATE (01%);
DIATOM (02%);



Leg : 52    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   130.00    Silt: 010%
Core:   3   Sample Depth (m) :   139.53    Clay: 090%

Name: PEL. CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (94%);  ISOTROPIC MINERAL (01%);  GLASS (02%);
ZEOLITE (05%);



Leg : 52    Top Int Depth(mm):   750       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   139.50    Silt: 010%
Core:   4   Sample Depth (m) :   140.25    Clay: 090%

Name: PEL. CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (93%);  ISOTROPIC MINERAL (05%);  GLASS (02%);
ZEOLITE (02%);  NANNOFOSSIL (02%);



Leg : 52    Top Int Depth(mm):   400       Sand:        Sect:  5
Hole: 418A  Top Core Depth(m):   139.50    Silt:
Core:   4   Sample Depth (m) :   145.90    Clay: 095%

Name: PEL. CLAY

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (97%);  GLASS (02%);  ZEOLITE (05%);



Leg : 52    Top Int Depth(mm):   600       Sand:        Sect:  5
Hole: 418A  Top Core Depth(m):   139.50    Silt: 010%
Core:   4   Sample Depth (m) :   146.10    Clay: 090%

Name: PEL. CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (91%);  GLASS (02%);  ZEOLITE (02%);
NANNOFOSSIL (05%);



Leg : 52    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   139.50    Silt: 010%
Core:   4   Sample Depth (m) :   146.34    Clay: 090%

Name: PEL. CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (90%);  ISOTROPIC MINERAL (05%);  GLASS (02%);
ZEOLITE (02%);  NANNOFOSSIL (04%);



Leg : 52    Top Int Depth(mm):  1050       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   149.00    Silt:
Core:   5   Sample Depth (m) :   151.55    Clay: 100%

Name: PELAGIC CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (95%);  GLAUCONITE (02%);
ZEOLITE (02%);  CARBONATE (02%);  RADIOLARIA (02%);



Leg : 52    Top Int Depth(mm):  1450       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   149.00    Silt:
Core:   5   Sample Depth (m) :   151.95    Clay: 100%

Name: PELAGIC CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (98%);  GLAUCONITE (02%);
ZEOLITE (01%);



Leg : 52    Top Int Depth(mm):   280       Sand:        Sect:  4
Hole: 418A  Top Core Depth(m):   149.00    Silt:
Core:   5   Sample Depth (m) :   153.78    Clay: 100%

Name: PELAGIC CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  MICA (02%);  CLAY MINERAL (95%);
ZEOLITE (02%);



Leg : 52    Top Int Depth(mm):   970       Sand:        Sect:  4
Hole: 418A  Top Core Depth(m):   149.00    Silt:
Core:   5   Sample Depth (m) :   154.47    Clay: 100%


Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (01%);  CLAY MINERAL (95%);



Leg : 52    Top Int Depth(mm):  1000       Sand:        Sect:  5
Hole: 418A  Top Core Depth(m):   149.00    Silt:
Core:   5   Sample Depth (m) :   156.00    Clay: 100%

Name: ZEOLITE CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (01%);  FELDSPAR (02%);  HEAVY MINERAL (02%);
CLAY MINERAL (58%);  GLASS (02%);  GLAUCONITE (02%);
ZEOLITE (36%);



Leg : 52    Top Int Depth(mm):  1350       Sand:        Sect:  5
Hole: 418A  Top Core Depth(m):   149.00    Silt:
Core:   5   Sample Depth (m) :   156.35    Clay: 100%


Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (90%);
ZEOLITE (10%);



Leg : 52    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   149.00    Silt:
Core:   5   Sample Depth (m) :   156.74    Clay: 100%

Name: ZEOLITIC BROWN CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (02%);  CLAY MINERAL (93%);  ZEOLITE (07%);



Leg : 52    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   149.00    Silt:
Core:   5   Sample Depth (m) :   156.74    Clay: 100%

Name: ZEOLITIC CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (95%);  ZEOLITE (04%);  CARBONATE (02%);



Leg : 52    Top Int Depth(mm):   500       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   158.50    Silt:
Core:   6   Sample Depth (m) :   159.00    Clay: 100%

Age : MIDDLE EOCENE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (96%);  GLAUCONITE (02%);
ZEOLITE (02%);  RADIOLARIA (02%);  SPICULE (02%);



Leg : 52    Top Int Depth(mm):  1000       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   158.50    Silt: 002%
Core:   6   Sample Depth (m) :   159.50    Clay: 098%

Age : MIDDLE EOCENE
Name: RADIOLARIAN-RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (90%);  ZEOLITE (01%);
RADIOLARIA (05%);  SPICULE (02%);



Leg : 52    Top Int Depth(mm):  1460       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   158.50    Silt: 030%
Core:   6   Sample Depth (m) :   159.96    Clay: 070%

Age : MIDDLE EOCENE
Name: PELAGIC CLAY OR RADIOLARIAN OOZE

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  CLAY MINERAL (70%);  DIATOM (00%);
RADIOLARIA (30%);



Leg : 52    Top Int Depth(mm):   620       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   158.50    Silt: 007%
Core:   6   Sample Depth (m) :   160.62    Clay: 093%

Age : MIDDLE EOCENE
Name: RAD. RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (90%);  ZEOLITE (01%);
CARBONATE (02%);  RADIOLARIA (05%);  SPICULE (02%);



Leg : 52    Top Int Depth(mm):  1060       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   158.50    Silt: 015%
Core:   6   Sample Depth (m) :   161.06    Clay: 085%

Age : MIDDLE EOCENE
Name: RAD.-RICH CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (83%);  ZEOLITE (02%);
RADIOLARIA (10%);  SPICULE (05%);



Leg : 52    Top Int Depth(mm):   680       Sand: 010%   Sect:  3
Hole: 418A  Top Core Depth(m):   158.50    Silt: 010%
Core:   6   Sample Depth (m) :   162.18    Clay: 080%

Age : MIDDLE EOCENE
Name: RADIOLARIAN RICH CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (80%);  GLAUCONITE (02%);  DIATOM (01%);
RADIOLARIA (15%);  SPICULE (05%);



Leg : 52    Top Int Depth(mm):  1290       Sand:        Sect:  3
Hole: 418A  Top Core Depth(m):   158.50    Silt:
Core:   6   Sample Depth (m) :   162.79    Clay: 100%

Age : MIDDLE EOCENE
Name: PELAGIC CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (97%);  ZEOLITE (02%);



Leg : 52    Top Int Depth(mm):   450       Sand:        Sect:  4
Hole: 418A  Top Core Depth(m):   158.50    Silt: 010%
Core:   6   Sample Depth (m) :   163.45    Clay: 090%

Age : MIDDLE EOCENE
Name: PEL.CLAY CONT. FINE PIECES OF RAD

Components:  (Dominant lithology)
======================================================================
QUARTZ (01%);  FELDSPAR (01%);  CLAY MINERAL (90%);
RADIOLARIA (10%);



Leg : 52    Top Int Depth(mm):   210       Sand: 001%   Sect:  5
Hole: 418A  Top Core Depth(m):   158.50    Silt: 001%
Core:   6   Sample Depth (m) :   164.71    Clay: 098%

Age : MIDDLE EOCENE
Name: PELAGIC CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (95%);  ZEOLITE (01%);
RADIOLARIA (03%);  SPICULE (01%);



Leg : 52    Top Int Depth(mm):     0       Sand: 001%   Sect: CC
Hole: 418A  Top Core Depth(m):   158.50    Silt:
Core:   6   Sample Depth (m) :   164.98    Clay: 099%

Age : MIDDLE EOCENE
Name: PELAGIC MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (98%);  ZEOLITE (01%);



Leg : 52    Top Int Depth(mm):     0       Sand: 001%   Sect: CC
Hole: 418A  Top Core Depth(m):   158.50    Silt:
Core:   6   Sample Depth (m) :   164.98    Clay: 099%

Age : MIDDLE EOCENE
Name: PEL. CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (97%);  ZEOLITE (01%);
RADIOLARIA (01%);  SPICULE (02%);



Leg : 52    Top Int Depth(mm):   820       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   168.00    Silt: 002%
Core:   7   Sample Depth (m) :   168.82    Clay: 098%

Age : MIDDLE EOCENE
Name: ZEOLITIC-RICH (?) CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (91%);  ZEOLITE (07%);



Leg : 52    Top Int Depth(mm):   440       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   168.00    Silt: 002%
Core:   7   Sample Depth (m) :   169.94    Clay: 098%

Age : MIDDLE EOCENE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (95%);  ZEOLITE (04%);



Leg : 52    Top Int Depth(mm):   910       Sand: 001%   Sect:  2
Hole: 418A  Top Core Depth(m):   168.00    Silt: 001%
Core:   7   Sample Depth (m) :   170.41    Clay: 098%

Age : MIDDLE EOCENE
Name: ZEOLITIC CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (90%);  GLAUCONITE (02%);  ZEOLITE (10%);



Leg : 52    Top Int Depth(mm):   110       Sand:        Sect:  4
Hole: 418A  Top Core Depth(m):   168.00    Silt:
Core:   7   Sample Depth (m) :   172.61    Clay: 100%

Age : MIDDLE EOCENE
Name: ZEOLITIC CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (90%);  ZEOLITE (10%);



Leg : 52    Top Int Depth(mm):   770       Sand:        Sect:  4
Hole: 418A  Top Core Depth(m):   168.00    Silt: 001%
Core:   7   Sample Depth (m) :   173.27    Clay: 099%

Age : MIDDLE EOCENE
Name: ZEOLITIC PELAGIC CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (90%);  GLAUCONITE (02%);
ZEOLITE (10%);  RADIOLARIA (02%);  SPICULE (02%);



Leg : 52    Top Int Depth(mm):   530       Sand:        Sect:  5
Hole: 418A  Top Core Depth(m):   168.00    Silt:
Core:   7   Sample Depth (m) :   174.53    Clay: 100%

Age : MIDDLE EOCENE
Name: ZEOLITE CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (90%);  ZEOLITE (10%);



Leg : 52    Top Int Depth(mm):   890       Sand:        Sect:  5
Hole: 418A  Top Core Depth(m):   168.00    Silt:
Core:   7   Sample Depth (m) :   174.89    Clay: 100%

Age : MIDDLE EOCENE
Name: ZEOLITIC CLAY

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (80%);  OPAQUE MINERAL (01%);  ZEOLITE (20%);



Leg : 52    Top Int Depth(mm):   500       Sand:        Sect:  6
Hole: 418A  Top Core Depth(m):   168.00    Silt: 003%
Core:   7   Sample Depth (m) :   176.00    Clay: 097%

Age : MIDDLE EOCENE
Name: ZEOLITIC CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (90%);  ZEOLITE (10%);
RADIOLARIA (02%);  SPICULE (02%);



Leg : 52    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   168.00    Silt:
Core:   7   Sample Depth (m) :   176.38    Clay: 100%

Age : MIDDLE EOCENE
Name: ZEOLITIC PELAGIC CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  CLAY MINERAL (95%);  ZEOLITE (03%);
RADIOLARIA (02%);



Leg : 52    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   168.00    Silt:
Core:   7   Sample Depth (m) :   176.38    Clay: 100%

Age : MIDDLE EOCENE
Name: RAD.-RICH PELAGIC CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (90%);  GLAUCONITE (02%);  ZEOLITE (02%);
RADIOLARIA (05%);  SPICULE (03%);



Leg : 52    Top Int Depth(mm):  1150       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   196.50    Silt: 010%
Core:   8   Sample Depth (m) :   197.65    Clay: 090%

Name: PEL. CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (02%);  CLAY MINERAL (72%);
IRON (20%);  ZEOLITE (05%);  CHERT FRAGMENT (02%);



Leg : 52    Top Int Depth(mm):  1280       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   196.50    Silt: 005%
Core:   8   Sample Depth (m) :   197.78    Clay: 095%


Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (95%);  ZEOLITE (05%);  RADIOLARIA (02%);
SPICULE (02%);  ZIRCON (02%);



Leg : 52    Top Int Depth(mm):  1500       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   196.50    Silt:
Core:   8   Sample Depth (m) :   198.00    Clay: 090%

Name: CLAY

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (93%);  OPAQUE MINERAL (05%);  ZEOLITE (02%);



Leg : 52    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   196.50    Silt: 001%
Core:   8   Sample Depth (m) :   198.10    Clay: 099%


Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (97%);
ZEOLITE (03%);  ZIRCON (02%);  RADIOLARIA (02%);



Leg : 52    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   196.50    Silt: 001%
Core:   8   Sample Depth (m) :   198.10    Clay: 099%

Name: PELAGIC CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (99%);
GLAUCONITE (02%);  ZEOLITE (01%);  ZIRCON (02%);
RADIOLARIA (02%);  SPICULE (02%);



Leg : 52    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   234.50    Silt:
Core:   9   Sample Depth (m) :   234.60    Clay:

Name: SILIC. CLAYSTONE TO CHERT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (30%);  OPAQUE MINERAL (25%);  GLASS (02%);
OTHER SILICEOUS (50%);  RADIOLARIA (05%);



Leg : 52    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   234.50    Silt:
Core:   9   Sample Depth (m) :   234.60    Clay:

Name: BROWN SILIC CLAY/CLAYSTONE

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (40%);  OPAQUE MINERAL (15%);  OTHER SILICEOUS (45%);



Leg : 52    Top Int Depth(mm):    00       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   234.50    Silt: 010%
Core:   9   Sample Depth (m) :   234.60    Clay: 090%

Name: SILIC. CLAYSTONE

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (40%);  OPAQUE MINERAL (10%);  OTHER SILICEOUS (50%);



Leg : 52    Top Int Depth(mm):    60       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   234.50    Silt: 010%
Core:   9   Sample Depth (m) :   234.56    Clay: 090%


Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (78%);  OPAQUE MINERAL (20%);  ZEOLITE (02%);
CARBONATE (02%);



Leg : 52    Top Int Depth(mm):    80       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   234.50    Silt: 005%
Core:   9   Sample Depth (m) :   234.58    Clay: 095%

Name: GREEN(?) CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (95%);  OPAQUE MINERAL (05%);  ZEOLITE (02%);
RADIOLARIA (02%);



Leg : 52    Top Int Depth(mm):   140       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   234.50    Silt:
Core:   9   Sample Depth (m) :   234.64    Clay:

Name: GREY(?) CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
MICA (02%);  CLAY MINERAL (92%);  OPAQUE MINERAL (05%);
ZEOLITE (03%);



Leg : 52    Top Int Depth(mm):    80       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   272.50    Silt: 005%
Core:  10   Sample Depth (m) :   272.58    Clay: 095%

Age : CRETACEOUS
Name: GREEN CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (95%);  OPAQUE MINERAL (05%);  NANNOFOSSIL (02%);
RADIOLARIA (02%);



Leg : 52    Top Int Depth(mm):   340       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   272.50    Silt: 020%
Core:  10   Sample Depth (m) :   272.84    Clay: 080%

Age : CRETACEOUS
Name: CLAY (OLIVE GREY) W/NANNOS

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (85%);  OPAQUE MINERAL (06%);  ZEOLITE (02%);
NANNOFOSSIL (05%);  RADIOLARIA (02%);



Leg : 52    Top Int Depth(mm):   530       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   272.50    Silt: 005%
Core:  10   Sample Depth (m) :   273.03    Clay: 095%

Age : CRETACEOUS
Name: BROWN NANNO CLAY

Components:  ()
======================================================================
CLAY MINERAL (38%);  ISOTROPIC MINERAL (15%);  FORAMINIFERA (05%);
NANNOFOSSIL (40%);



Leg : 52    Top Int Depth(mm):   870       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   272.50    Silt: 050%
Core:  10   Sample Depth (m) :   273.37    Clay: 050%

Age : CRETACEOUS
Name: BLACK TO BROWN CLAY

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (50%);  OPAQUE MINERAL (45%);



Leg : 52    Top Int Depth(mm):   900       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   272.50    Silt: 050%
Core:  10   Sample Depth (m) :   273.40    Clay: 050%

Age : CRETACEOUS
Name: BROWNISH (0.5 CM) LAYER CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (02%);  CLAY MINERAL (56%);
OPAQUE MINERAL (40%);  CARBONATE (02%);  RADIOLARIA (02%);



Leg : 52    Top Int Depth(mm):   980       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   272.50    Silt: 060%
Core:  10   Sample Depth (m) :   273.48    Clay: 040%

Age : CRETACEOUS
Name: BROWN CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (65%);  OPAQUE MINERAL (35%);  ZEOLITE (02%);
NANNOFOSSIL (02%);  RADIOLARIA (02%);



Leg : 52    Top Int Depth(mm):   120       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   272.50    Silt: 001%
Core:  10   Sample Depth (m) :   274.12    Clay: 099%

Age : CRETACEOUS
Name: GREEN CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (95%);  OPAQUE MINERAL (05%);  NANNOFOSSIL (02%);
RADIOLARIA (02%);



Leg : 52    Top Int Depth(mm):   270       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   272.50    Silt: 005%
Core:  10   Sample Depth (m) :   274.27    Clay: 095%

Age : CRETACEOUS
Name: YELLOW GREEN (CLAY?)

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (90%);  OPAQUE MINERAL (05%);  ZEOLITE (05%);
RADIOLARIA (02%);



Leg : 52    Top Int Depth(mm):    00       Sand: 050%   Sect: CC
Hole: 418A  Top Core Depth(m):   272.50    Silt: 040%
Core:  10   Sample Depth (m) :   274.53    Clay: 010%

Age : CRETACEOUS
Name: RADIOLARITE CLAYEY

Components:  ()
======================================================================
CLAY MINERAL (30%);  RADIOLARIA (60%);



Leg : 52    Top Int Depth(mm):    50       Sand: 001%   Sect: CC
Hole: 418A  Top Core Depth(m):   272.50    Silt: 004%
Core:  10   Sample Depth (m) :   274.48    Clay: 095%

Age : CRETACEOUS
Name: CLAY (GREEN)

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (95%);



Leg : 52    Top Int Depth(mm):   200       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   272.50    Silt: 010%
Core:  10   Sample Depth (m) :   274.63    Clay: 090%

Age : CRETACEOUS
Name: BROWN CLAY

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (90%);



Leg : 52    Top Int Depth(mm):   200       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   272.50    Silt: 010%
Core:  10   Sample Depth (m) :   274.63    Clay: 090%

Age : CRETACEOUS
Name: CLAY (GREY),SILIC?

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (87%);  ZEOLITE (01%);



Leg : 52    Top Int Depth(mm):   200       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   272.50    Silt: 050%
Core:  10   Sample Depth (m) :   274.63    Clay: 050%

Age : CRETACEOUS
Name: CLAY (BLACK)

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (45%);  RADIOLARIA (01%);



Leg : 52    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   282.00    Silt:
Core:  11   Sample Depth (m) :   282.10    Clay:

Name: DARK SILIC. CLAY? (SILIC RADS)

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (70%);  OPAQUE MINERAL (05%);  OTHER SILICEOUS (25%);
RADIOLARIA (01%);



Leg : 52    Top Int Depth(mm):   100       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   282.00    Silt: 005%
Core:  11   Sample Depth (m) :   282.10    Clay: 095%

Name: GREEN CLAY

Components:  ()
======================================================================
CLAY MINERAL (95%);



Leg : 52    Top Int Depth(mm):   200       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   282.00    Silt: 050%
Core:  11   Sample Depth (m) :   282.20    Clay: 050%

Name: NANNO CLAY (GREEN)

Components:  ()
======================================================================
CLAY MINERAL (45%);  NANNOFOSSIL (50%);  RADIOLARIA (05%);



Leg : 52    Top Int Depth(mm):   100       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   291.50    Silt:
Core:  12   Sample Depth (m) :   291.62    Clay:

Age : LOWER CRETACEOUS
Name: CHERT CLAYEY

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



Leg : 52    Top Int Depth(mm):   350       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   291.50    Silt: 001%
Core:  12   Sample Depth (m) :   291.88    Clay: 099%

Age : LOWER CRETACEOUS
Name: CLAYEY N.O.

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



Leg : 52    Top Int Depth(mm):   600       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   291.50    Silt: 020%
Core:  12   Sample Depth (m) :   292.10    Clay: 080%

Age : LOWER CRETACEOUS
Name: DARK GREEN CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (70%);  MICA (08%);  PYRITE (02%);
BARITE (05%);  CARBONATE (05%);  NANNOFOSSIL (10%);
SPICULE (02%);



Leg : 52    Top Int Depth(mm):   780       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   291.50    Silt: 010%
Core:  12   Sample Depth (m) :   292.28    Clay: 090%

Age : LOWER CRETACEOUS
Name: OLIVE GREEN NANNO RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (70%);  GLASS (02%);  ZEOLITE (02%);
BARITE (01%);  NANNOFOSSIL (26%);



Leg : 52    Top Int Depth(mm):   990       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   291.50    Silt: 010%
Core:  12   Sample Depth (m) :   292.49    Clay: 090%

Age : LOWER CRETACEOUS
Name: NANNO-RICH CLAY TO NANNO OOZE

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (20%);  NANNOFOSSIL (80%);



Leg : 52    Top Int Depth(mm):  1490       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   291.50    Silt:
Core:  12   Sample Depth (m) :   292.99    Clay: 100%

Age : LOWER CRETACEOUS
Name: TAN CLAY (N. OOZE)

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (40%);  NANNOFOSSIL (60%);  SPICULE (02%);



Leg : 52    Top Int Depth(mm):   210       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   291.50    Silt:
Core:  12   Sample Depth (m) :   293.21    Clay: 100%

Age : LOWER CRETACEOUS
Name: LT. RAD RICH CLAY-N.O.

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (40%);  NANNOFOSSIL (40%);  RADIOLARIA (20%);



Leg : 52    Top Int Depth(mm):   300       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   291.50    Silt:
Core:  12   Sample Depth (m) :   293.30    Clay: 095%

Age : LOWER CRETACEOUS
Name: DK. BROWN CLAY N.O.

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (55%);  CARBONATE (02%);  BARITE (02%);
NANNOFOSSIL (40%);



Leg : 52    Top Int Depth(mm):   300       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   291.50    Silt:
Core:  12   Sample Depth (m) :   293.30    Clay: 099%

Age : LOWER CRETACEOUS
Name: LT. BROWN CLAY N.O.

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



Leg : 52    Top Int Depth(mm):    60       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   291.50    Silt:
Core:  12   Sample Depth (m) :   293.41    Clay: 100%

Age : LOWER CRETACEOUS
Name: PINK CLAY N.O.

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (40%);  NANNOFOSSIL (60%);  SILICOFLAGELLATE (02%);



Leg : 52    Top Int Depth(mm):    90       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   291.50    Silt:
Core:  12   Sample Depth (m) :   293.44    Clay: 099%

Age : LOWER CRETACEOUS
Name: CLAY N.O.

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



Leg : 52    Top Int Depth(mm):   100       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   291.50    Silt:
Core:  12   Sample Depth (m) :   293.45    Clay: 100%

Age : LOWER CRETACEOUS
Name: N. OOZE

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (40%);  NANNOFOSSIL (60%);  RADIOLARIA (03%);



Leg : 52    Top Int Depth(mm):   130       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   291.50    Silt:
Core:  12   Sample Depth (m) :   293.48    Clay:

Age : LOWER CRETACEOUS
Name: BROWN FE CLAY N.O.

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (70%);  NANNOFOSSIL (30%);  SPICULE (02%);
SILICOFLAGELLATE (01%);



Leg : 52    Top Int Depth(mm):   160       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   291.50    Silt:
Core:  12   Sample Depth (m) :   293.51    Clay: 100%

Age : LOWER CRETACEOUS
Name: DK. GREEN CLAYEY N.O.

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (60%);  NANNOFOSSIL (40%);



Leg : 52    Top Int Depth(mm):   300       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   301.00    Silt:
Core:  13   Sample Depth (m) :   301.30    Clay: 100%

Age : LOWER CRETACEOUS
Name: NANNO OOZE TO NANNO-RICH CLAY

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



Leg : 52    Top Int Depth(mm):   440       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   301.00    Silt: 005%
Core:  13   Sample Depth (m) :   301.44    Clay: 095%

Age : LOWER CRETACEOUS
Name: NANNO RICH CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  HEAVY MINERAL (02%);  CLAY MINERAL (75%);
ZEOLITE (02%);  NANNOFOSSIL (20%);



Leg : 52    Top Int Depth(mm):   600       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   301.00    Silt: 010%
Core:  13   Sample Depth (m) :   301.60    Clay: 090%

Age : LOWER CRETACEOUS
Name: NANNO OOZE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (10%);  CARBONATE (02%);
NANNOFOSSIL (90%);



Leg : 52    Top Int Depth(mm):   770       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   301.00    Silt:
Core:  13   Sample Depth (m) :   301.77    Clay:

Age : LOWER CRETACEOUS
Name: NANNO RICH CLAY TO NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (30%);  ZEOLITE (02%);
NANNOFOSSIL (70%);



Leg : 52    Top Int Depth(mm):   810       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   301.00    Silt: 025%
Core:  13   Sample Depth (m) :   301.81    Clay: 075%

Age : LOWER CRETACEOUS
Name: YELLOW CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (75%);  NANNOFOSSIL (02%);



Leg : 52    Top Int Depth(mm):   840       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   301.00    Silt: 015%
Core:  13   Sample Depth (m) :   301.84    Clay: 085%

Age : LOWER CRETACEOUS
Name: GREEN MUD

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (95%);   (02%);  GLAUCONITE (02%);
ZEOLITE (03%);  NANNOFOSSIL (02%);



Leg : 52    Top Int Depth(mm):   930       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   301.00    Silt: 010%
Core:  13   Sample Depth (m) :   301.93    Clay: 090%

Age : LOWER CRETACEOUS
Name: NANNO-RICH CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (60%);  CARBONATE (02%);
NANNOFOSSIL (40%);



Leg : 52    Top Int Depth(mm):   990       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   301.00    Silt:
Core:  13   Sample Depth (m) :   303.49    Clay:

Age : LOWER CRETACEOUS
Name: LIGHT GREY CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (02%);  CLAY MINERAL (95%);  OPAQUE MINERAL (01%);
NANNOFOSSIL (01%);



Leg : 52    Top Int Depth(mm):  1000       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   301.00    Silt: 020%
Core:  13   Sample Depth (m) :   303.50    Clay: 080%

Age : LOWER CRETACEOUS
Name: DARK CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  MICA (02%);  CLAY MINERAL (75%);
OPAQUE MINERAL (10%);  ZEOLITE (02%);   (05%);
NANNOFOSSIL (05%);



Leg : 52    Top Int Depth(mm):  1080       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   301.00    Silt:
Core:  13   Sample Depth (m) :   303.58    Clay: 100%

Age : LOWER CRETACEOUS
Name: GREEN CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (95%);  OPAQUE MINERAL (01%);   (02%);
GLAUCONITE (02%);  ZEOLITE (01%);  NANNOFOSSIL (02%);



Leg : 52    Top Int Depth(mm):     0       Sand: 030%   Sect: CC
Hole: 418A  Top Core Depth(m):   301.00    Silt: 020%
Core:  13   Sample Depth (m) :   303.95    Clay: 050%

Age : LOWER CRETACEOUS
Name: BRIGHT GREEN RAD RICH CLAY

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (76%);  OPAQUE MINERAL (02%);  ZEOLITE (01%);
RADIOLARIA (20%);  SPICULE (01%);



Leg : 52    Top Int Depth(mm):    90       Sand: 001%   Sect: CC
Hole: 418A  Top Core Depth(m):   301.00    Silt: 014%
Core:  13   Sample Depth (m) :   303.94    Clay: 085%

Age : LOWER CRETACEOUS
Name: BROWN CLAY

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (85%);  NANNOFOSSIL (05%);



Leg : 52    Top Int Depth(mm):   130       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   301.00    Silt:
Core:  13   Sample Depth (m) :   303.98    Clay:

Age : LOWER CRETACEOUS
Name: CLAYEY N.O.

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (68%);  OPAQUE MINERAL (02%);  NANNOFOSSIL (30%);



Leg : 52    Top Int Depth(mm):   150       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   301.00    Silt: 010%
Core:  13   Sample Depth (m) :   304.00    Clay: 090%

Age : LOWER CRETACEOUS
Name: GREY CLAY NANNO OOZE

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (30%);  OPAQUE MINERAL (02%);  ZEOLITE (15%);
NANNOFOSSIL (50%);



Leg : 52    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   310.50    Silt:
Core:  14   Sample Depth (m) :   310.60    Clay:

Age : LOWER CRETACEOUS
Name: N. OOZE OR NANNO-RICH CLAY

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (60%);  OPAQUE MINERAL (05%);  ZEOLITE (01%);
NANNOFOSSIL (40%);



Leg : 52    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   310.50    Silt:
Core:  14   Sample Depth (m) :   310.60    Clay: 100%

Age : LOWER CRETACEOUS
Name: NANNO OOZE,SOFT OOZE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (20%);  OPAQUE MINERAL (02%);  NANNOFOSSIL (80%);



Leg : 52    Top Int Depth(mm):   140       Sand:        Sect: CC
Hole: 418A  Top Core Depth(m):   310.50    Silt:
Core:  14   Sample Depth (m) :   310.64    Clay:

Age : LOWER CRETACEOUS
Name: LT. GREEN CLAY RICH N.O.

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (30%);  OPAQUE MINERAL (02%);  NANNOFOSSIL (68%);



Leg : 52    Top Int Depth(mm):    50       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   320.00    Silt:
Core:  15   Sample Depth (m) :   320.05    Clay:

Age : LOWER APTIAN
Name: BASALT CONTACT-NANNO CLAY

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (40%);  OPAQUE MINERAL (25%);  GLAUCONITE (10%);
NANNOFOSSIL (25%);



Leg : 52    Top Int Depth(mm):   150       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   320.00    Silt: 020%
Core:  15   Sample Depth (m) :   320.15    Clay: 080%

Age : LOWER APTIAN
Name: BASALT CONTACT-CLAY NANNO CHALK

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (35%);  OPAQUE MINERAL (20%);  GLAUCONITE (03%);
CARBONATE (01%);  NANNOFOSSIL (40%);



Leg : 52    Top Int Depth(mm):   150       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   320.00    Silt: 025%
Core:  15   Sample Depth (m) :   320.15    Clay: 075%

Age : LOWER APTIAN
Name: BASALT CONTACT-CLAYEY NANNO CHALK

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (30%);  OPAQUE MINERAL (20%);  GLAUCONITE (01%);
FORAMINIFERA (02%);  NANNOFOSSIL (47%);



Leg : 52    Top Int Depth(mm):   190       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   320.00    Silt: 030%
Core:  15   Sample Depth (m) :   320.19    Clay: 070%

Age : LOWER APTIAN
Name: BASALT CONTACT-NANNO CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (40%);  OPAQUE MINERAL (28%);  GLAUCONITE (01%);
NANNOFOSSIL (28%);



Leg : 52    Top Int Depth(mm):   160       Sand:        Sect:  2
Hole: 418A  Top Core Depth(m):   320.00    Silt: 010%
Core:  15   Sample Depth (m) :   321.66    Clay: 090%

Name: INTERBED,CLAYEY CHALK

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (30%);  ISOTROPIC MINERAL (01%);  GLASS (01%);
NANNOFOSSIL (68%);



Leg : 52    Top Int Depth(mm):   970       Sand: 002%   Sect:  2
Hole: 418A  Top Core Depth(m):   320.00    Silt: 010%
Core:  15   Sample Depth (m) :   322.47    Clay: 088%

Name: INTERBED,CLAYEY CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (30%);  GLAUCONITE (02%);  CARBONATE (05%);
NANNOFOSSIL (64%);



Leg : 52    Top Int Depth(mm):   900       Sand:        Sect:  3
Hole: 418A  Top Core Depth(m):   320.00    Silt: 010%
Core:  15   Sample Depth (m) :   323.90    Clay: 090%

Name: INTERBED CLAY NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
OPAQUE MINERAL (02%);  GLASS (35%);  GLAUCONITE (02%);
NANNOFOSSIL (63%);



Leg : 52    Top Int Depth(mm):   440       Sand:        Sect:  4
Hole: 418A  Top Core Depth(m):   320.00    Silt:
Core:  15   Sample Depth (m) :   324.94    Clay:

Name: MARL CLAYEY

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (45%);  GLAUCONITE (30%);  CARBONATE (25%);
NANNOFOSSIL (05%);



Leg : 52    Top Int Depth(mm):   450       Sand: 020%   Sect:  4
Hole: 418A  Top Core Depth(m):   320.00    Silt: 050%
Core:  15   Sample Depth (m) :   324.95    Clay: 030%

Name: SILTY CLAYSTONE-ALTERED

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



Leg : 52    Top Int Depth(mm):   530       Sand: 005%   Sect:  4
Hole: 418A  Top Core Depth(m):   320.00    Silt: 010%
Core:  15   Sample Depth (m) :   325.03    Clay: 085%

Name: INTERBED-GLAUCONITE? CO3 CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (05%);  GLAUCONITE (45%);  CARBONATE (35%);
NANNOFOSSIL (20%);



Leg : 52    Top Int Depth(mm):    50       Sand: 050%   Sect:  1
Hole: 418A  Top Core Depth(m):   329.50    Silt: 030%
Core:  16   Sample Depth (m) :   329.55    Clay: 020%

Name: INTERBED

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (40%);  OPAQUE MINERAL (05%);  GLASS (10%);
ZEOLITE (02%);  CARBONATE (10%);  NANNOFOSSIL (10%);



Leg : 52    Top Int Depth(mm):   100       Sand:        Sect:  1
Hole: 418A  Top Core Depth(m):   329.50    Silt:
Core:  16   Sample Depth (m) :   329.60    Clay:

Name: INTERBED

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (02%);  CLAY MINERAL (80%);
CARBONATE (15%);  NANNOFOSSIL (05%);



Leg : 52    Top Int Depth(mm):   100       Sand: 005%   Sect:  1
Hole: 418A  Top Core Depth(m):   329.50    Silt: 020%
Core:  16   Sample Depth (m) :   329.60    Clay: 075%

Name: INTERBED

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (75%);  OPAQUE MINERAL (10%);  CARBONATE (05%);
NANNOFOSSIL (10%);



    

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