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Core Data from the Deep Sea Drilling Project


Leg : 22    Top Int Depth(mm):    10       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     0.01    Clay:

Age : PLIOCENE
Name: FORAM BEARING NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
GLASS (01%);  ZEOLITE (01%);  IRON (01%);
FORAMINIFERA (05%);  NANNOFOSSIL (94%);



Leg : 22    Top Int Depth(mm):   100       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     0.10    Clay:

Age : PLIOCENE
Name: FORAM BEARING NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
GLASS (02%);  IRON (02%);  FORAMINIFERA (05%);
NANNOFOSSIL (93%);



Leg : 22    Top Int Depth(mm):    10       Sand:        Sect:  3
Hole: 212   Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     3.01    Clay:

Age : PLIOCENE
Name: FORAM BEARING RAD OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
GLASS (00%);  ZEOLITE (02%);  FORAMINIFERA (05%);
NANNOFOSSIL (94%);



Leg : 22    Top Int Depth(mm):    10       Sand:        Sect:  5
Hole: 212   Top Core Depth(m):     0.00    Silt:
Core:   1   Sample Depth (m) :     6.01    Clay:

Age : PLIOCENE
Name: FORAM BEARING NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
GLASS (00%);  IRON (02%);  ZEOLITE (02%);
FORAMINIFERA (08%);  NANNOFOSSIL (91%);



Leg : 22    Top Int Depth(mm):   390       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):     9.50    Silt:
Core:   2   Sample Depth (m) :     9.89    Clay:

Age : NEOGENE
Name: FORAM BEARING IRON OXIDE RICH NANNO OOZE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
GLASS (02%);  ZEOLITE (02%);  IRON (10%);
FORAMINIFERA (05%);  NANNOFOSSIL (84%);



Leg : 22    Top Int Depth(mm):   900       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):     9.50    Silt:
Core:   2   Sample Depth (m) :    10.40    Clay:

Age : NEOGENE
Name: VOLCANIC ASH

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (20%);  GLASS (75%);



Leg : 22    Top Int Depth(mm):  1100       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):     9.50    Silt:
Core:   2   Sample Depth (m) :    10.60    Clay:

Age : NEOGENE
Name: BROWN CLAY

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (84%);  FELDSPAR (01%);  IRON (10%);



Leg : 22    Top Int Depth(mm):  1450       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):     9.50    Silt:
Core:   2   Sample Depth (m) :    10.95    Clay:

Age : NEOGENE
Name: CLAY

Components:  (Dominant lithology)
======================================================================
FELDSPAR (01%);  CLAY MINERAL (97%);  GLASS (01%);
ZEOLITE (01%);



Leg : 22    Top Int Depth(mm):  1000       Sand:        Sect:  2
Hole: 212   Top Core Depth(m):     9.50    Silt: 005%
Core:   2   Sample Depth (m) :    12.00    Clay: 090%

Age : NEOGENE
Name: SILT BEARING CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (02%);  TERRIGENOUS DETRITUS (95%);  ZEOLITE (01%);
LIMONITE (02%);  MICRONODULE (01%);



Leg : 22    Top Int Depth(mm):     0       Sand:        Sect:  3
Hole: 212   Top Core Depth(m):     9.50    Silt: 002%
Core:   2   Sample Depth (m) :    12.50    Clay: 098%

Age : NEOGENE
Name: CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (02%);  TERRIGENOUS DETRITUS (96%);  ZEOLITE (02%);
GLASS (02%);  LIMONITE (01%);



Leg : 22    Top Int Depth(mm):  1000       Sand:        Sect:  3
Hole: 212   Top Core Depth(m):     9.50    Silt: 002%
Core:   2   Sample Depth (m) :    13.50    Clay: 098%

Age : NEOGENE
Name: REDDISH BROWN CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  HEAVY MINERAL (01%);  TERRIGENOUS DETRITUS (96%);
ZEOLITE (02%);  LIMONITE (02%);



Leg : 22    Top Int Depth(mm):   420       Sand:        Sect:  4
Hole: 212   Top Core Depth(m):     9.50    Silt: 010%
Core:   2   Sample Depth (m) :    14.42    Clay: 090%

Age : NEOGENE
Name: NANNO BEARING CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  HEAVY MINERAL (02%);  TERRIGENOUS DETRITUS (91%);
MICRONODULE (01%);  LIMONITE (01%);  ZEOLITE (01%);



Leg : 22    Top Int Depth(mm):   450       Sand:        Sect:  4
Hole: 212   Top Core Depth(m):     9.50    Silt:
Core:   2   Sample Depth (m) :    14.45    Clay:

Age : NEOGENE
Name: CLAY BEARING NANNO OOZE

Components:  (Dominant lithology)
======================================================================
HEAVY MINERAL (01%);  TERRIGENOUS DETRITUS (10%);  NANNOFOSSIL (89%);



Leg : 22    Top Int Depth(mm):   460       Sand:        Sect:  4
Hole: 212   Top Core Depth(m):     9.50    Silt:
Core:   2   Sample Depth (m) :    14.46    Clay:

Age : NEOGENE
Name: NANNO OOZE

Components:  (Minor lithology)
======================================================================
HEAVY MINERAL (01%);  TERRIGENOUS DETRITUS (02%);  NANNOFOSSIL (97%);



Leg : 22    Top Int Depth(mm):   530       Sand:        Sect:  4
Hole: 212   Top Core Depth(m):     9.50    Silt: 004%
Core:   2   Sample Depth (m) :    14.53    Clay: 096%

Age : NEOGENE
Name: CLAYEY NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (01%);  HEAVY MINERAL (02%);  TERRIGENOUS DETRITUS (20%);
FORAMINIFERA (02%);  NANNOFOSSIL (77%);



Leg : 22    Top Int Depth(mm):  1420       Sand:        Sect:  4
Hole: 212   Top Core Depth(m):     9.50    Silt:
Core:   2   Sample Depth (m) :    15.42    Clay:

Age : NEOGENE
Name: NANNO OOZE

Components:  (Dominant lithology)
======================================================================
FORAMINIFERA (01%);  NANNOFOSSIL (99%);



Leg : 22    Top Int Depth(mm):  1000       Sand:        Sect:  5
Hole: 212   Top Core Depth(m):     9.50    Silt:
Core:   2   Sample Depth (m) :    16.50    Clay:

Age : NEOGENE
Name: FORAM BEARING CLAY RICH NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  TERRIGENOUS DETRITUS (15%);  FORAMINIFERA (03%);
NANNOFOSSIL (81%);



Leg : 22    Top Int Depth(mm):  1120       Sand:        Sect:  5
Hole: 212   Top Core Depth(m):     9.50    Silt:
Core:   2   Sample Depth (m) :    16.62    Clay:

Age : NEOGENE
Name: NANNO OOZE

Components:  (Dominant lithology)
======================================================================
HEAVY MINERAL (01%);  GLASS (01%);  NANNOFOSSIL (98%);



Leg : 22    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 212   Top Core Depth(m):     9.50    Silt:
Core:   2   Sample Depth (m) :    17.10    Clay:

Age : NEOGENE
Name: CLAY NANNO OOZE

Components:  (Dominant lithology)
======================================================================
FELDSPAR (01%);  TERRIGENOUS DETRITUS (44%);  GLASS (01%);
FORAMINIFERA (02%);  NANNOFOSSIL (52%);



Leg : 22    Top Int Depth(mm):  1360       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):    41.00    Silt:
Core:   3   Sample Depth (m) :    42.36    Clay:

Age : UPPER MIOCENE
Name: NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
MICA (02%);  TERRIGENOUS DETRITUS (02%);  CARBONATE (02%);
NANNOFOSSIL (96%);



Leg : 22    Top Int Depth(mm):   200       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):    50.50    Silt:
Core:   4   Sample Depth (m) :    50.70    Clay:

Age : UPPER MIOCENE
Name: CLAY BEARING NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  TERRIGENOUS DETRITUS (07%);  FORAMINIFERA (02%);
NANNOFOSSIL (91%);



Leg : 22    Top Int Depth(mm):   930       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):    50.50    Silt:
Core:   4   Sample Depth (m) :    51.43    Clay:

Age : UPPER MIOCENE
Name: CLAY BEARING NANNO OOZE

Components:  (Dominant lithology)
======================================================================
TERRIGENOUS DETRITUS (05%);  GLASS (01%);  FORAMINIFERA (01%);
NANNOFOSSIL (93%);



Leg : 22    Top Int Depth(mm):  1170       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):    50.50    Silt:
Core:   4   Sample Depth (m) :    51.67    Clay:

Age : UPPER MIOCENE
Name: CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (01%);  HEAVY MINERAL (01%);  TERRIGENOUS DETRITUS (94%);
MICRONODULE (02%);  LIMONITE (01%);  ZEOLITE (01%);
NANNOFOSSIL (02%);



Leg : 22    Top Int Depth(mm):  1250       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):    50.50    Silt:
Core:   4   Sample Depth (m) :    51.75    Clay:

Age : UPPER MIOCENE
Name: SILTY CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (97%);  GLASS (01%);  FELDSPAR (01%);
ZEOLITE (02%);  NANNOFOSSIL (01%);



Leg : 22    Top Int Depth(mm):   250       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):    60.00    Silt:
Core:   5   Sample Depth (m) :    60.25    Clay:

Age : UPPER MIOCENE
Name: NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
GLASS (02%);  ZEOLITE (02%);  CARBONATE (02%);
FORAMINIFERA (02%);  NANNOFOSSIL (98%);



Leg : 22    Top Int Depth(mm):  1210       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):    60.00    Silt:
Core:   5   Sample Depth (m) :    61.21    Clay:

Age : UPPER MIOCENE
Name: FORAM BEARING NANNO OOZE

Components:  (Minor lithology)
======================================================================
CARBONATE (05%);  FORAMINIFERA (03%);  NANNOFOSSIL (92%);



Leg : 22    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 212   Top Core Depth(m):    88.50    Silt:
Core:   6   Sample Depth (m) :    88.60    Clay:

Age : UPPER MIOCENE
Name: NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (02%);  FORAMINIFERA (02%);  NANNOFOSSIL (97%);



Leg : 22    Top Int Depth(mm):   400       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   107.50    Silt:
Core:   7   Sample Depth (m) :   107.90    Clay: 005%

Age : UPPER MIOCENE
Name: NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (02%);  ZEOLITE (02%);  FORAMINIFERA (02%);
NANNOFOSSIL (92%);



Leg : 22    Top Int Depth(mm):   500       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   107.50    Silt:
Core:   7   Sample Depth (m) :   108.00    Clay: 005%

Age : UPPER MIOCENE
Name: NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (02%);  FORAMINIFERA (01%);  NANNOFOSSIL (93%);



Leg : 22    Top Int Depth(mm):   300       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   126.50    Silt:
Core:   8   Sample Depth (m) :   126.80    Clay: 010%

Age : UPPER MIOCENE
Name: CLAY RICH NANNO OOZE

Components:  (Dominant lithology)
======================================================================
FORAMINIFERA (02%);  NANNOFOSSIL (88%);



Leg : 22    Top Int Depth(mm):  1400       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   126.50    Silt:
Core:   8   Sample Depth (m) :   127.90    Clay: 005%

Age : UPPER MIOCENE
Name: NANNO OOZE

Components:  (Dominant lithology)
======================================================================
FORAMINIFERA (01%);  NANNOFOSSIL (94%);



Leg : 22    Top Int Depth(mm):  1020       Sand:        Sect:  3
Hole: 212   Top Core Depth(m):   126.50    Silt:
Core:   8   Sample Depth (m) :   130.52    Clay: 005%

Age : UPPER MIOCENE
Name: NANNO OOZE

Components:  (Dominant lithology)
======================================================================
HEAVY MINERAL (01%);  FORAMINIFERA (01%);  NANNOFOSSIL (93%);



Leg : 22    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 212   Top Core Depth(m):   126.50    Silt:
Core:   8   Sample Depth (m) :   131.10    Clay: 005%

Age : UPPER MIOCENE
Name: NANNO OOZE

Components:  (Dominant lithology)
======================================================================
FORAMINIFERA (01%);  NANNOFOSSIL (94%);



Leg : 22    Top Int Depth(mm):  1400       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   136.00    Silt:
Core:   9   Sample Depth (m) :   137.40    Clay:

Age : UPPER MIOCENE
Name: CLAY BEARING NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (05%);  GLASS (01%);  PYRITE (02%);
MICRONODULE (01%);  ZEOLITE (02%);  FORAMINIFERA (02%);
NANNOFOSSIL (90%);



Leg : 22    Top Int Depth(mm):   250       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   164.50    Silt:
Core:  10   Sample Depth (m) :   164.75    Clay: 100%

Age : MIDDLE MIOCENE
Name: IRON OXIDE RICH CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (68%);  GLASS (01%);  MICRONODULE (25%);
OPAQUE MINERAL (01%);  IRON (02%);  NANNOFOSSIL (05%);



Leg : 22    Top Int Depth(mm):   600       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   164.50    Silt:
Core:  10   Sample Depth (m) :   165.10    Clay: 005%

Age : MIDDLE MIOCENE
Name: NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
ZEOLITE (01%);  FORAMINIFERA (01%);  NANNOFOSSIL (94%);



Leg : 22    Top Int Depth(mm):  1340       Sand:        Sect:  3
Hole: 212   Top Core Depth(m):   164.50    Silt:
Core:  10   Sample Depth (m) :   168.84    Clay: 005%

Age : MIDDLE MIOCENE
Name: NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FORAMINIFERA (02%);  NANNOFOSSIL (94%);



Leg : 22    Top Int Depth(mm):   820       Sand:        Sect:  5
Hole: 212   Top Core Depth(m):   164.50    Silt:
Core:  10   Sample Depth (m) :   171.32    Clay: 010%

Age : MIDDLE MIOCENE
Name: CLAY BEARING NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (02%);  FORAMINIFERA (01%);  NANNOFOSSIL (88%);



Leg : 22    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 212   Top Core Depth(m):   164.50    Silt:
Core:  10   Sample Depth (m) :   173.60    Clay:

Age : MIDDLE MIOCENE
Name: CLAY RICH NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (15%);  MICRONODULE (01%);  OPAQUE MINERAL (02%);
FORAMINIFERA (02%);  NANNOFOSSIL (82%);



Leg : 22    Top Int Depth(mm):  1450       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   193.00    Silt:
Core:  11   Sample Depth (m) :   194.45    Clay:

Age : MIDDLE MIOCENE
Name: CLAY RICH NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (18%);  MICRONODULE (02%);  FORAMINIFERA (02%);
NANNOFOSSIL (80%);



Leg : 22    Top Int Depth(mm):  1300       Sand:        Sect:  3
Hole: 212   Top Core Depth(m):   193.00    Silt:
Core:  11   Sample Depth (m) :   197.30    Clay: 100%

Age : MIDDLE MIOCENE
Name: CLAYEY NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (30%);  MICRONODULE (02%);  HEAVY MINERAL (01%);
PYRITE (02%);  FORAMINIFERA (01%);  NANNOFOSSIL (67%);



Leg : 22    Top Int Depth(mm):  1450       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   221.50    Silt:
Core:  12   Sample Depth (m) :   222.95    Clay:

Age : MIDDLE MIOCENE
Name: CLAY RICH NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (15%);  MICRONODULE (01%);  ZEOLITE (02%);
FORAMINIFERA (02%);  NANNOFOSSIL (82%);



Leg : 22    Top Int Depth(mm):   760       Sand:        Sect:  2
Hole: 212   Top Core Depth(m):   250.00    Silt:
Core:  13   Sample Depth (m) :   252.26    Clay:

Age : MIDDLE MIOCENE
Name: FORAM NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (02%);  CLAY MINERAL (07%);  GLASS (02%);
FELDSPAR (01%);  HORNBLENDE (01%);  IRON (01%);
FORAMINIFERA (40%);  NANNOFOSSIL (50%);



Leg : 22    Top Int Depth(mm):   750       Sand:        Sect:  4
Hole: 212   Top Core Depth(m):   250.00    Silt:
Core:  13   Sample Depth (m) :   255.25    Clay:

Age : MIDDLE MIOCENE
Name: FORAM NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  HEAVY MINERAL (01%);  MICRONODULE (01%);
IRON (00%);



Leg : 22    Top Int Depth(mm):  1440       Sand:        Sect:  4
Hole: 212   Top Core Depth(m):   250.00    Silt:
Core:  13   Sample Depth (m) :   255.94    Clay:

Age : MIDDLE MIOCENE
Name: FORAM NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  HEAVY MINERAL (02%);  MICRONODULE (01%);
FORAMINIFERA (41%);  NANNOFOSSIL (55%);



Leg : 22    Top Int Depth(mm):   900       Sand:        Sect:  2
Hole: 212   Top Core Depth(m):   269.00    Silt:
Core:  14   Sample Depth (m) :   271.40    Clay:

Age : MIDDLE MIOCENE
Name: CLAY RICH NANNO CHALK

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (20%);  MICRONODULE (01%);  NANNOFOSSIL (79%);



Leg : 22    Top Int Depth(mm):   400       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   288.00    Silt:
Core:  15   Sample Depth (m) :   288.40    Clay:

Age : MIDDLE MIOCENE
Name: NANNO FORAM CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (10%);  GLASS (02%);  GLAUCONITE (02%);
CARBONATE (01%);  IRON (02%);  FELDSPAR (01%);
FORAMINIFERA (50%);  NANNOFOSSIL (40%);



Leg : 22    Top Int Depth(mm):   620       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   288.00    Silt:
Core:  15   Sample Depth (m) :   288.62    Clay:

Age : MIDDLE MIOCENE
Name: NANNO FORAM CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (10%);  FELDSPAR (01%);  GARNET (01%);
GLAUCONITE (01%);  FORAMINIFERA (45%);  NANNOFOSSIL (45%);



Leg : 22    Top Int Depth(mm):   650       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   288.00    Silt:
Core:  15   Sample Depth (m) :   288.65    Clay:

Age : MIDDLE MIOCENE
Name: CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (90%);  GLASS (02%);  OPAQUE MINERAL (03%);
AUTHIGENIC CRYSTAL (01%);  FORAMINIFERA (02%);  NANNOFOSSIL (05%);



Leg : 22    Top Int Depth(mm):   680       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   288.00    Silt:
Core:  15   Sample Depth (m) :   288.68    Clay:

Age : MIDDLE MIOCENE
Name: IRON OXIDE RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  ZEOLITE (02%);  OPAQUE MINERAL (02%);
SPHALERITE (03%);



Leg : 22    Top Int Depth(mm):  1280       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   288.00    Silt:
Core:  15   Sample Depth (m) :   289.28    Clay:

Age : MIDDLE MIOCENE
Name: IRON OXIDE CLAY

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



Leg : 22    Top Int Depth(mm):   800       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   297.50    Silt:
Core:  16   Sample Depth (m) :   298.30    Clay:

Name: IRON OXIDE CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (60%);  GLASS (02%);
MICRONODULE (30%);  ZEOLITE (02%);  OPAQUE MINERAL (05%);



Leg : 22    Top Int Depth(mm):   900       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   316.50    Silt: 001%
Core:  18   Sample Depth (m) :   317.40    Clay: 099%

Age : MIDDLE EOCENE
Name: IRON OXIDE CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
IRON (51%);  OPAQUE MINERAL (03%);  HEAVY MINERAL (01%);
NANNOFOSSIL (01%);  RADIOLARIA (02%);



Leg : 22    Top Int Depth(mm):   670       Sand:        Sect:  2
Hole: 212   Top Core Depth(m):   316.50    Silt:
Core:  18   Sample Depth (m) :   318.67    Clay:

Age : MIDDLE EOCENE
Name: ZEOLITE BEARING CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  HEAVY MINERAL (01%);  CLAY MINERAL (93%);
GLASS (00%);  ZEOLITE (03%);  IRON (01%);
NANNOFOSSIL (02%);



Leg : 22    Top Int Depth(mm):    20       Sand:        Sect:  3
Hole: 212   Top Core Depth(m):   316.50    Silt:
Core:  18   Sample Depth (m) :   319.52    Clay:

Age : MIDDLE EOCENE
Name: ZEOLITE CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (01%);  CLAY MINERAL (57%);  GLASS (02%);
ZEOLITE (40%);  IRON (02%);  HEAVY MINERAL (01%);



Leg : 22    Top Int Depth(mm):   850       Sand:        Sect:  3
Hole: 212   Top Core Depth(m):   316.50    Silt:
Core:  18   Sample Depth (m) :   320.35    Clay:

Age : MIDDLE EOCENE
Name: CLAY BEARING NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (05%);  GLASS (02%);
CARBONATE (01%);  FORAMINIFERA (02%);  NANNOFOSSIL (94%);



Leg : 22    Top Int Depth(mm):   300       Sand:        Sect:  2
Hole: 212   Top Core Depth(m):   326.00    Silt:
Core:  19   Sample Depth (m) :   327.80    Clay:

Age : MIDDLE EOCENE
Name: CLAY BEARING NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (05%);  GLAUCONITE (02%);  CARBONATE (02%);
NANNOFOSSIL (94%);  RADIOLARIA (02%);  SPICULE (01%);



Leg : 22    Top Int Depth(mm):  1380       Sand:        Sect:  2
Hole: 212   Top Core Depth(m):   345.00    Silt:
Core:  21   Sample Depth (m) :   347.88    Clay:

Age : MIDDLE EOCENE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (01%);  CLAY MINERAL (72%);  GLAUCONITE (02%);
DIATOM (02%);  RADIOLARIA (05%);  SPICULE (20%);



Leg : 22    Top Int Depth(mm):   900       Sand:        Sect:  4
Hole: 212   Top Core Depth(m):   345.00    Silt:
Core:  21   Sample Depth (m) :   350.40    Clay:

Age : MIDDLE EOCENE
Name: SPICULE RADIOLARIAN BEARING NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (05%);  GLASS (02%);  NANNOFOSSIL (08%);
DIATOM (02%);  SPICULE (05%);



Leg : 22    Top Int Depth(mm):   800       Sand:        Sect:  2
Hole: 212   Top Core Depth(m):   354.50    Silt:
Core:  22   Sample Depth (m) :   356.80    Clay:

Age : MIDDLE EOCENE
Name: SPICULE RADIOLARIAN BEARING NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (05%);  GLASS (02%);  GLAUCONITE (02%);
CARBONATE (02%);  FORAMINIFERA (02%);  NANNOFOSSIL (83%);
DIATOM (01%);  RADIOLARIA (05%);  SPICULE (05%);



Leg : 22    Top Int Depth(mm):   750       Sand:        Sect:  2
Hole: 212   Top Core Depth(m):   364.00    Silt:
Core:  23   Sample Depth (m) :   366.25    Clay:

Age : MIDDLE EOCENE
Name: NANNO CHALK

Components:  (Dominant lithology)
======================================================================
NANNOFOSSIL (97%);  DIATOM (01%);  RADIOLARIA (01%);
SPICULE (01%);



Leg : 22    Top Int Depth(mm):   760       Sand:        Sect:  5
Hole: 212   Top Core Depth(m):   364.00    Silt:
Core:  23   Sample Depth (m) :   370.76    Clay:

Age : MIDDLE EOCENE
Name: NANNO CHALK

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



Leg : 22    Top Int Depth(mm):   970       Sand:        Sect:  5
Hole: 212   Top Core Depth(m):   364.00    Silt:
Core:  23   Sample Depth (m) :   370.97    Clay:

Age : MIDDLE EOCENE
Name: NANNO BEARING ZEOLITE RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (02%);  TERRIGENOUS DETRITUS (70%);  ZEOLITE (24%);
NANNOFOSSIL (00%);



Leg : 22    Top Int Depth(mm):  1250       Sand:        Sect:  5
Hole: 212   Top Core Depth(m):   364.00    Silt:
Core:  23   Sample Depth (m) :   371.25    Clay:

Age : MIDDLE EOCENE
Name: NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  HEAVY MINERAL (02%);  ZEOLITE (01%);
CLAY MINERAL (01%);  NANNOFOSSIL (00%);



Leg : 22    Top Int Depth(mm):  1000       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   383.00    Silt:
Core:  25   Sample Depth (m) :   384.50    Clay:

Age : MIDDLE EOCENE
Name: CLAY BEARING NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (05%);  GLAUCONITE (02%);  CARBONATE (01%);
FORAMINIFERA (02%);  NANNOFOSSIL (93%);  RADIOLARIA (02%);
SPICULE (02%);



Leg : 22    Top Int Depth(mm):   640       Sand:        Sect:  2
Hole: 212   Top Core Depth(m):   392.50    Silt:
Core:  26   Sample Depth (m) :   395.15    Clay:

Age : MIDDLE EOCENE
Name: CLAY RICH NANNO CHALK

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (10%);  CARBONATE (15%);  OPAQUE MINERAL (05%);
HEAVY MINERAL (01%);  FORAMINIFERA (02%);  NANNOFOSSIL (70%);



Leg : 22    Top Int Depth(mm):  1100       Sand:        Sect:  3
Hole: 212   Top Core Depth(m):   392.50    Silt:
Core:  26   Sample Depth (m) :   397.11    Clay:

Age : MIDDLE EOCENE
Name: NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (05%);  GLAUCONITE (02%);  CARBONATE (02%);
IRON (02%);  FORAMINIFERA (02%);  NANNOFOSSIL (92%);



Leg : 22    Top Int Depth(mm):   900       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   402.00    Silt:
Core:  27   Sample Depth (m) :   402.95    Clay:

Name: CLAYSTONE

Components:  (Minor lithology)
======================================================================
FELDSPAR (01%);  CLAY MINERAL (93%);  HEAVY MINERAL (05%);
NANNOFOSSIL (01%);



Leg : 22    Top Int Depth(mm):  1220       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   402.00    Silt:
Core:  27   Sample Depth (m) :   403.27    Clay:

Name: CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (90%);  ISOTROPIC MINERAL (01%);



Leg : 22    Top Int Depth(mm):  1300       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   402.00    Silt:
Core:  27   Sample Depth (m) :   403.35    Clay:

Name: CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (90%);  ISOTROPIC MINERAL (01%);



Leg : 22    Top Int Depth(mm):  1340       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   402.00    Silt:
Core:  27   Sample Depth (m) :   403.39    Clay:

Name: CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (90%);  ISOTROPIC MINERAL (01%);



Leg : 22    Top Int Depth(mm):   900       Sand:        Sect:  5
Hole: 212   Top Core Depth(m):   402.00    Silt:
Core:  27   Sample Depth (m) :   408.95    Clay:

Name: CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
IRON (02%);  FELDSPAR (01%);  CLAY MINERAL (92%);
MICRONODULE (04%);  ZEOLITE (02%);  OPAQUE MINERAL (02%);
NANNOFOSSIL (02%);



Leg : 22    Top Int Depth(mm):   580       Sand:        Sect:  6
Hole: 212   Top Core Depth(m):   402.00    Silt:
Core:  27   Sample Depth (m) :   410.13    Clay:

Name: CLAYSTONE

Components:  (Minor lithology)
======================================================================
FELDSPAR (01%);  OPAQUE MINERAL (01%);



Leg : 22    Top Int Depth(mm):   590       Sand:        Sect:  6
Hole: 212   Top Core Depth(m):   402.00    Silt:
Core:  27   Sample Depth (m) :   410.14    Clay:

Name: IRON RICH CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (01%);  IRON (01%);



Leg : 22    Top Int Depth(mm):   160       Sand:        Sect:  0
Hole: 212   Top Core Depth(m):   421.00    Silt:
Core:  29   Sample Depth (m) :   421.16    Clay:

Age : UPPER CRETACEOUS
Name: ZEOLITE IRON OXIDE RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (74%);  CLAY MINERAL (10%);  GLASS (02%);
MICRONODULE (02%);  ZEOLITE (12%);  CARBONATE (01%);
OPAQUE MINERAL (01%);  NANNOFOSSIL (01%);



Leg : 22    Top Int Depth(mm):  1000       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   421.00    Silt:
Core:  29   Sample Depth (m) :   422.40    Clay:

Age : UPPER CRETACEOUS
Name: IRON OXIDE RICH CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (05%);  ZEOLITE (04%);  FELDSPAR (01%);
MICRONODULE (02%);  IRON (15%);  NANNOFOSSIL (02%);



Leg : 22    Top Int Depth(mm):  1450       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   421.00    Silt:
Core:  29   Sample Depth (m) :   422.85    Clay:

Age : UPPER CRETACEOUS
Name: NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (03%);  GLASS (02%);  CARBONATE (02%);
IRON (01%);  FORAMINIFERA (01%);  NANNOFOSSIL (93%);



Leg : 22    Top Int Depth(mm):   200       Sand:        Sect:  2
Hole: 212   Top Core Depth(m):   430.50    Silt:
Core:  30   Sample Depth (m) :   432.20    Clay:

Age : UPPER CRETACEOUS
Name: NANNO CHALK

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (10%);  FORAMINIFERA (01%);  NANNOFOSSIL (89%);



Leg : 22    Top Int Depth(mm):   820       Sand:        Sect:  3
Hole: 212   Top Core Depth(m):   430.50    Silt:
Core:  30   Sample Depth (m) :   434.32    Clay:

Age : UPPER CRETACEOUS
Name: GLASS RICH NANNO CHALK

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (05%);  GLASS (10%);  MICRONODULE (01%);
OPAQUE MINERAL (03%);  FORAMINIFERA (01%);  NANNOFOSSIL (80%);



Leg : 22    Top Int Depth(mm):   800       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   440.00    Silt:
Core:  31   Sample Depth (m) :   440.80    Clay:

Age : UPPER CRETACEOUS
Name: NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (05%);  GLASS (02%);  CARBONATE (01%);
IRON (02%);  FORAMINIFERA (01%);  NANNOFOSSIL (93%);



Leg : 22    Top Int Depth(mm):   850       Sand:        Sect:  4
Hole: 212   Top Core Depth(m):   440.00    Silt:
Core:  31   Sample Depth (m) :   445.35    Clay:

Age : UPPER CRETACEOUS
Name: NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (05%);  GLASS (02%);  CARBONATE (02%);
FORAMINIFERA (01%);  NANNOFOSSIL (92%);



Leg : 22    Top Int Depth(mm):  1130       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   449.50    Silt:
Core:  32   Sample Depth (m) :   450.79    Clay:

Age : UPPER CRETACEOUS
Name: NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (05%);  GLASS (02%);  CARBONATE (03%);
FORAMINIFERA (01%);  NANNOFOSSIL (91%);



Leg : 22    Top Int Depth(mm):  1000       Sand:        Sect:  2
Hole: 212   Top Core Depth(m):   459.00    Silt:
Core:  33   Sample Depth (m) :   461.50    Clay:

Age : UPPER CRETACEOUS
Name: NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (02%);  GLASS (00%);  CARBONATE (02%);
FORAMINIFERA (02%);  NANNOFOSSIL (95%);



Leg : 22    Top Int Depth(mm):  1040       Sand:        Sect:  3
Hole: 212   Top Core Depth(m):   468.50    Silt:
Core:  34   Sample Depth (m) :   472.54    Clay:

Age : UPPER CRETACEOUS
Name: GLASS BEARING NANNO CHALK

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (02%);  GLASS (03%);  CARBONATE (03%);
FORAMINIFERA (01%);  NANNOFOSSIL (92%);



Leg : 22    Top Int Depth(mm):  1400       Sand:        Sect:  3
Hole: 212   Top Core Depth(m):   468.50    Silt:
Core:  34   Sample Depth (m) :   472.90    Clay:

Age : UPPER CRETACEOUS
Name: GLASS AND CLAY BEARING NANNO CHALK

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (05%);  GLASS (03%);  CARBONATE (02%);
OPAQUE MINERAL (01%);  FORAMINIFERA (02%);  NANNOFOSSIL (87%);



Leg : 22    Top Int Depth(mm):   900       Sand:        Sect:  3
Hole: 212   Top Core Depth(m):   478.00    Silt:
Core:  35   Sample Depth (m) :   481.90    Clay:

Age : UPPER CRETACEOUS
Name: FORAM BEARING NANNO CHALK

Components:  (Dominant lithology)
======================================================================
GLASS (01%);  CARBONATE (06%);  FORAMINIFERA (08%);
NANNOFOSSIL (81%);



Leg : 22    Top Int Depth(mm):  1400       Sand:        Sect:  4
Hole: 212   Top Core Depth(m):   478.00    Silt:
Core:  35   Sample Depth (m) :   483.90    Clay:

Age : UPPER CRETACEOUS
Name: FORAM NANNO CHALK

Components:  (Dominant lithology)
======================================================================
FELDSPAR (01%);  CLAY MINERAL (03%);  GLASS (02%);
CARBONATE (10%);  FORAMINIFERA (30%);  NANNOFOSSIL (54%);



Leg : 22    Top Int Depth(mm):   150       Sand:        Sect:  5
Hole: 212   Top Core Depth(m):   478.00    Silt:
Core:  35   Sample Depth (m) :   484.15    Clay:

Age : UPPER CRETACEOUS
Name: CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  GLASS (01%);  CARBONATE (02%);



Leg : 22    Top Int Depth(mm):   500       Sand:        Sect:  5
Hole: 212   Top Core Depth(m):   478.00    Silt:
Core:  35   Sample Depth (m) :   484.50    Clay:

Age : UPPER CRETACEOUS
Name: IRON OXIDE RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (99%);  GLASS (01%);
CARBONATE (02%);



Leg : 22    Top Int Depth(mm):   540       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   487.50    Silt:
Core:  36   Sample Depth (m) :   488.04    Clay:

Name: IRON OXIDE BEARING ZEOLITE RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (01%);  CLAY MINERAL (19%);  MICRONODULE (05%);
ZEOLITE (62%);  GLASS (01%);  IRON (02%);
OPAQUE MINERAL (01%);



Leg : 22    Top Int Depth(mm):   920       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   497.00    Silt:
Core:  37   Sample Depth (m) :   497.92    Clay:

Name: ZEOLITE CLAYSTONE

Components:  (Dominant lithology)
======================================================================
FELDSPAR (01%);  CLAY MINERAL (50%);  MICRONODULE (05%);
ZEOLITE (41%);  OPAQUE MINERAL (00%);



Leg : 22    Top Int Depth(mm):   980       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   497.00    Silt:
Core:  37   Sample Depth (m) :   497.98    Clay:

Name: ZEOLITE CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (65%);  MICRONODULE (08%);
ZEOLITE (25%);  OPAQUE MINERAL (02%);



Leg : 22    Top Int Depth(mm):  1120       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   506.50    Silt:
Core:  38   Sample Depth (m) :   507.62    Clay:

Name: ZEOLITE CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (72%);  GLASS (01%);
MICRONODULE (01%);  ZEOLITE (25%);



Leg : 22    Top Int Depth(mm):   100       Sand:        Sect:  2
Hole: 212   Top Core Depth(m):   506.50    Silt:
Core:  38   Sample Depth (m) :   508.10    Clay:

Name: CLAYSTONE

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



Leg : 22    Top Int Depth(mm):   120       Sand:        Sect:  2
Hole: 212   Top Core Depth(m):   506.50    Silt:
Core:  38   Sample Depth (m) :   508.12    Clay:

Name: CLAYSTONE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (80%);  ZEOLITE (02%);  NANNOFOSSIL (01%);



Leg : 22    Top Int Depth(mm):   520       Sand:        Sect:  2
Hole: 212   Top Core Depth(m):   506.50    Silt:
Core:  38   Sample Depth (m) :   508.52    Clay:

Name: IRON RICH CLAYSTONE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (79%);  MICRONODULE (15%);
OPAQUE MINERAL (05%);



Leg : 22    Top Int Depth(mm):   630       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   516.00    Silt:
Core:  39   Sample Depth (m) :   516.63    Clay:

Name: SPILITIZED BASALT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
HEAVY MINERAL (03%);  FELDSPAR (57%);  PYROXENE (07%);
MESOSTASIS (10%);  PALAGONITE (01%);  MICA (15%);
CARBONATE (07%);  EPIDOTE (02%);



Leg : 22    Top Int Depth(mm):  1430       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   516.00    Silt:
Core:  39   Sample Depth (m) :   517.43    Clay:

Name: CARBONATE ROCK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
PALAGONITE (02%);  CARBONATE (95%);  FELDSPAR (02%);
BIOTITE (02%);  FORAMINIFERA (02%);



Leg : 22    Top Int Depth(mm):  1490       Sand:        Sect:  1
Hole: 212   Top Core Depth(m):   516.00    Silt:
Core:  39   Sample Depth (m) :   517.49    Clay:

Name: BASALT

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (01%);  HEAVY MINERAL (01%);  GLASS (01%);
OLIVINE (02%);  PYROXENE (01%);  UNIDENTIFIED MATERIAL (02%);
MICROPHENOCRYST (10%);  PALAGONITE (40%);  CRISTOBALITE (02%);
MICA (03%);  MESOSTASIS (38%);  CARBONATE (02%);



    

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