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Core Data from the Deep Sea Drilling Project


Leg : 25    Top Int Depth(mm):   500       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):     7.00    Silt: 015%
Core:   1   Sample Depth (m) :     7.50    Clay: 085%

Name: BROWN SILT RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (01%);  FELDSPAR (01%);  TERRIGENOUS DETRITUS (15%);
CLAY MINERAL (85%);  OPAQUE MINERAL (01%);  NANNOFOSSIL (02%);



Leg : 25    Top Int Depth(mm):  1500       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):     7.00    Silt: 015%
Core:   1   Sample Depth (m) :     8.50    Clay: 085%

Name: BROWN SILT RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (12%);  FELDSPAR (02%);  OPAQUE MINERAL (01%);
CLAY MINERAL (85%);  ZEOLITE (02%);  NANNOFOSSIL (02%);



Leg : 25    Top Int Depth(mm):   790       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):     7.00    Silt: 020%
Core:   1   Sample Depth (m) :     9.29    Clay: 080%

Name: SILT RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (02%);  CLAY MINERAL (88%);
OPAQUE MINERAL (02%);  ZEOLITE (02%);



Leg : 25    Top Int Depth(mm):   300       Sand:        Sect:  3
Hole: 245   Top Core Depth(m):     7.00    Silt: 015%
Core:   1   Sample Depth (m) :    10.30    Clay: 085%

Name: BROWN SILT RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (09%);  FELDSPAR (03%);  OPAQUE MINERAL (01%);
CLAY MINERAL (87%);  ZEOLITE (02%);  NANNOFOSSIL (02%);



Leg : 25    Top Int Depth(mm):   400       Sand:        Sect:  4
Hole: 245   Top Core Depth(m):     7.00    Silt: 012%
Core:   1   Sample Depth (m) :    11.90    Clay: 088%

Name: BROWN SILT BEARING CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (03%);  OPAQUE MINERAL (01%);
CLAY MINERAL (90%);  ZEOLITE (01%);  FORAMINIFERA (02%);



Leg : 25    Top Int Depth(mm):   460       Sand:        Sect:  4
Hole: 245   Top Core Depth(m):     7.00    Silt: 008%
Core:   1   Sample Depth (m) :    11.96    Clay: 092%

Name: BROWN SILT BEARING CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (06%);  MICA (01%);  OPAQUE MINERAL (02%);
CLAY MINERAL (92%);  ZEOLITE (02%);



Leg : 25    Top Int Depth(mm):   680       Sand:        Sect:  6
Hole: 245   Top Core Depth(m):     7.00    Silt: 015%
Core:   1   Sample Depth (m) :    15.18    Clay: 085%

Age : MIDDLE MIOCENE
Name: BROWN SILT RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (07%);  FELDSPAR (02%);  CLAY MINERAL (00%);
UNIDENTIFIED MATERIAL (90%);  PALAGONITE (02%);  OPAQUE MINERAL (01%);
ZEOLITE (02%);



Leg : 25    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 245   Top Core Depth(m):     7.00    Silt: 003%
Core:   1   Sample Depth (m) :    16.10    Clay: 097%

Name: CLAYEY NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (02%);  IRON (01%);
CARBONATE (02%);  BIOTITE (02%);  NANNOFOSSIL (65%);



Leg : 25    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 245   Top Core Depth(m):     7.00    Silt: 013%
Core:   1   Sample Depth (m) :    16.10    Clay: 087%

Name: SILT RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (03%);  OPAQUE MINERAL (02%);
CLAY MINERAL (87%);  CARBONATE (02%);  SPICULE (02%);
NANNOFOSSIL (02%);  FORAMINIFERA (02%);



Leg : 25    Top Int Depth(mm):    00       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):    61.00    Silt: 017%
Core:   2   Sample Depth (m) :    61.75    Clay: 083%

Age : UPPER EOCENE
Name: NANNO AND SILT RICH CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (12%);  FELDSPAR (01%);  CLAY MINERAL (70%);
OPAQUE MINERAL (02%);  CARBONATE (02%);  MICA (01%);
DOLOMITE (01%);  NANNOFOSSIL (15%);



Leg : 25    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 245   Top Core Depth(m):    61.00    Silt: 004%
Core:   2   Sample Depth (m) :    62.60    Clay: 001%

Age : UPPER EOCENE
Name: SILT BEARING NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (01%);  MICA (02%);
HEAVY MINERAL (01%);  TERRIGENOUS DETRITUS (04%);  CLAY MINERAL (01%);
OPAQUE MINERAL (01%);  FORAMINIFERA (02%);  NANNOFOSSIL (95%);
SPICULE (02%);



Leg : 25    Top Int Depth(mm):  1350       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   121.00    Silt: 030%
Core:   3   Sample Depth (m) :   122.35    Clay: 070%

Age : MIDDLE EOCENE
Name: NANNO BEARING SILTY CLAY

Components:  (Dominant lithology)
======================================================================
QUARTZ (05%);  FELDSPAR (01%);  MICA (35%);
IRON (04%);  CLAY MINERAL (44%);  OPAQUE MINERAL (05%);
NANNOFOSSIL (06%);



Leg : 25    Top Int Depth(mm):   700       Sand:        Sect:  4
Hole: 245   Top Core Depth(m):   121.00    Silt: 020%
Core:   3   Sample Depth (m) :   126.20    Clay: 075%

Age : MIDDLE EOCENE
Name: NANNO BEARING SILTY CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (25%);  FELDSPAR (01%);  MICA (05%);
CLAY MINERAL (60%);  NANNOFOSSIL (05%);



Leg : 25    Top Int Depth(mm):  1300       Sand:        Sect:  4
Hole: 245   Top Core Depth(m):   121.00    Silt:
Core:   3   Sample Depth (m) :   126.80    Clay:

Age : MIDDLE EOCENE
Name: NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
IRON (02%);  CLAY MINERAL (05%);  CARBONATE (01%);
NANNOFOSSIL (95%);



Leg : 25    Top Int Depth(mm):   800       Sand:        Sect:  5
Hole: 245   Top Core Depth(m):   121.00    Silt:
Core:   3   Sample Depth (m) :   127.80    Clay:

Age : MIDDLE EOCENE
Name: NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (07%);  IRON (02%);  MANGANESE (02%);
FORAMINIFERA (03%);  NANNOFOSSIL (90%);



Leg : 25    Top Int Depth(mm):   800       Sand:        Sect:  5
Hole: 245   Top Core Depth(m):   121.00    Silt:
Core:   3   Sample Depth (m) :   127.80    Clay:

Age : MIDDLE EOCENE
Name: MANGANESE BEARING NANNO OOZE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (05%);  MANGANESE (10%);  ZEOLITE (02%);
FORAMINIFERA (03%);  NANNOFOSSIL (82%);



Leg : 25    Top Int Depth(mm):  1450       Sand:        Sect:  5
Hole: 245   Top Core Depth(m):   121.00    Silt:
Core:   3   Sample Depth (m) :   128.45    Clay:

Age : MIDDLE EOCENE
Name: MANGANESE




Leg : 25    Top Int Depth(mm):   850       Sand:        Sect:  6
Hole: 245   Top Core Depth(m):   121.00    Silt:
Core:   3   Sample Depth (m) :   129.35    Clay:

Age : MIDDLE EOCENE
Name: NANNO OOZE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  OPAQUE MINERAL (02%);  FORAMINIFERA (02%);
NANNOFOSSIL (98%);



Leg : 25    Top Int Depth(mm):  1200       Sand:        Sect:  6
Hole: 245   Top Core Depth(m):   121.00    Silt:
Core:   3   Sample Depth (m) :   129.70    Clay:

Age : MIDDLE EOCENE
Name: NANNO OOZE

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



Leg : 25    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 245   Top Core Depth(m):   121.00    Silt:
Core:   3   Sample Depth (m) :   130.10    Clay:

Name: NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (01%);  FELDSPAR (01%);  MICA (01%);
OPAQUE MINERAL (02%);  FORAMINIFERA (02%);  NANNOFOSSIL (98%);



Leg : 25    Top Int Depth(mm):   200       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   159.00    Silt:
Core:   4   Sample Depth (m) :   159.60    Clay:

Age : LOWER EOCENE
Name: NANNO OOZE

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (05%);  NANNOFOSSIL (95%);



Leg : 25    Top Int Depth(mm):   200       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   159.00    Silt:
Core:   4   Sample Depth (m) :   161.10    Clay:

Age : LOWER EOCENE
Name: NANNO OOZE

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (05%);  MICA (01%);  CARBONATE (02%);
NANNOFOSSIL (95%);



Leg : 25    Top Int Depth(mm):  1350       Sand:        Sect:  3
Hole: 245   Top Core Depth(m):   159.00    Silt:
Core:   4   Sample Depth (m) :   163.75    Clay:

Age : LOWER EOCENE
Name: NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
ZEOLITE (03%);  MANGANESE (02%);  CARBONATE (02%);
NANNOFOSSIL (95%);



Leg : 25    Top Int Depth(mm):   700       Sand:        Sect:  4
Hole: 245   Top Core Depth(m):   159.00    Silt:
Core:   4   Sample Depth (m) :   164.60    Clay:

Age : LOWER EOCENE
Name: NANNO OOZE

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (05%);  CARBONATE (01%);  NANNOFOSSIL (95%);



Leg : 25    Top Int Depth(mm):  1000       Sand:        Sect:  5
Hole: 245   Top Core Depth(m):   159.00    Silt:
Core:   4   Sample Depth (m) :   166.40    Clay:

Age : LOWER EOCENE
Name: NANNO OOZE

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



Leg : 25    Top Int Depth(mm):  1480       Sand:        Sect:  6
Hole: 245   Top Core Depth(m):   159.00    Silt:
Core:   4   Sample Depth (m) :   168.38    Clay:

Age : LOWER EOCENE
Name: NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (01%);  FELDSPAR (01%);  MICA (01%);
HEAVY MINERAL (01%);  CLAY MINERAL (04%);  NANNOFOSSIL (97%);



Leg : 25    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 245   Top Core Depth(m):   159.00    Silt:
Core:   4   Sample Depth (m) :   168.50    Clay: 100%

Age : LOWER EOCENE
Name: NANNO OOZE

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (08%);  ZEOLITE (08%);  CARBONATE (07%);
NANNOFOSSIL (78%);



Leg : 25    Top Int Depth(mm):   750       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   207.00    Silt:
Core:   5   Sample Depth (m) :   207.75    Clay:

Age : LOWER EOCENE
Name: CLAY BEARING NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (01%);  FELDSPAR (01%);  MICA (01%);
HEAVY MINERAL (01%);  CLAY MINERAL (04%);  NANNOFOSSIL (94%);



Leg : 25    Top Int Depth(mm):  1370       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   207.00    Silt:
Core:   5   Sample Depth (m) :   209.87    Clay:

Age : LOWER EOCENE
Name: SILICIFIED NANNO CHALK

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (01%);  NANNOFOSSIL (70%);



Leg : 25    Top Int Depth(mm):   300       Sand:        Sect:  4
Hole: 245   Top Core Depth(m):   207.00    Silt:
Core:   5   Sample Depth (m) :   211.80    Clay:

Age : LOWER EOCENE
Name: NANNO OOZE

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (05%);  CARBONATE (05%);  ZEOLITE (01%);
NANNOFOSSIL (90%);



Leg : 25    Top Int Depth(mm):   390       Sand:        Sect:  4
Hole: 245   Top Core Depth(m):   207.00    Silt: 007%
Core:   5   Sample Depth (m) :   211.89    Clay: 093%

Age : LOWER EOCENE
Name: DEVITRIFIED ASH

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  FELDSPAR (04%);  OPAQUE MINERAL (02%);
CLAY MINERAL (90%);  NANNOFOSSIL (03%);



Leg : 25    Top Int Depth(mm):    20       Sand:        Sect:  5
Hole: 245   Top Core Depth(m):   207.00    Silt:
Core:   5   Sample Depth (m) :   213.02    Clay:

Age : LOWER EOCENE
Name: SILICIFIED NANNO CHALK

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (10%);  CARBONATE (10%);  NANNOFOSSIL (80%);



Leg : 25    Top Int Depth(mm):   500       Sand:        Sect:  5
Hole: 245   Top Core Depth(m):   207.00    Silt:
Core:   5   Sample Depth (m) :   213.50    Clay:

Age : LOWER EOCENE
Name: FORAM BEARING NANNO OOZE

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (05%);  CARBONATE (04%);  ZEOLITE (02%);
FORAMINIFERA (05%);  NANNOFOSSIL (84%);



Leg : 25    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 245   Top Core Depth(m):   207.00    Silt:
Core:   5   Sample Depth (m) :   216.10    Clay: 010%

Age : LOWER EOCENE
Name: CLAY RICH NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (01%);  FELDSPAR (01%);  HEAVY MINERAL (01%);
MICA (01%);  CLAY MINERAL (10%);  FORAMINIFERA (02%);
NANNOFOSSIL (90%);



Leg : 25    Top Int Depth(mm):  1110       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   245.00    Silt:
Core:   6   Sample Depth (m) :   246.11    Clay:

Age : LOWER EOCENE
Name: NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CARBONATE (40%);  FORAMINIFERA (02%);  NANNOFOSSIL (60%);



Leg : 25    Top Int Depth(mm):   200       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   245.00    Silt:
Core:   6   Sample Depth (m) :   246.70    Clay:

Age : LOWER EOCENE
Name: NANNO CHALK

Components:  (Minor lithology)
======================================================================
CARBONATE (30%);  NANNOFOSSIL (70%);



Leg : 25    Top Int Depth(mm):   220       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   245.00    Silt:
Core:   6   Sample Depth (m) :   246.72    Clay: 003%

Age : LOWER EOCENE
Name: NANNO CHALK

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  IRON (01%);  OPAQUE MINERAL (02%);
CARBONATE (30%);  MICA (02%);  NANNOFOSSIL (67%);



Leg : 25    Top Int Depth(mm):   850       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   245.00    Silt:
Core:   6   Sample Depth (m) :   247.35    Clay:

Age : LOWER EOCENE
Name: NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CARBONATE (40%);  FORAMINIFERA (02%);  NANNOFOSSIL (60%);



Leg : 25    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 245   Top Core Depth(m):   245.00    Silt:
Core:   6   Sample Depth (m) :   248.10    Clay:

Age : LOWER EOCENE
Name: FORAM RICH NANNO OOZE

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (05%);  FORAMINIFERA (15%);  NANNOFOSSIL (80%);



Leg : 25    Top Int Depth(mm):  1100       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   254.00    Silt:
Core:   7   Sample Depth (m) :   255.10    Clay:

Age : LOWER EOCENE
Name: NANNO CHALK

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



Leg : 25    Top Int Depth(mm):  1100       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   254.00    Silt:
Core:   7   Sample Depth (m) :   256.60    Clay:

Age : LOWER EOCENE
Name: NANNO CHALK

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



Leg : 25    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 245   Top Core Depth(m):   254.00    Silt:
Core:   7   Sample Depth (m) :   257.10    Clay:

Age : LOWER EOCENE
Name: NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  MICA (02%);  CLAY MINERAL (05%);
CARBONATE (03%);  FORAMINIFERA (02%);  NANNOFOSSIL (94%);



Leg : 25    Top Int Depth(mm):   190       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   283.00    Silt:
Core:   8   Sample Depth (m) :   283.19    Clay:

Age : LOWER EOCENE
Name: CLAY BEARING NANNO CHALK

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  CLAY MINERAL (05%);  GLASS (02%);
CARBONATE (12%);  MICA (01%);  FORAMINIFERA (02%);
NANNOFOSSIL (85%);



Leg : 25    Top Int Depth(mm):   500       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   283.00    Silt:
Core:   8   Sample Depth (m) :   283.50    Clay:

Age : LOWER EOCENE
Name: NANNO CHALK

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (03%);  CARBONATE (27%);  FORAMINIFERA (05%);
NANNOFOSSIL (65%);



Leg : 25    Top Int Depth(mm):  1300       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   283.00    Silt:
Core:   8   Sample Depth (m) :   284.30    Clay:

Age : LOWER EOCENE
Name: NANNO CHALK

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  CLAY MINERAL (05%);  CARBONATE (12%);
MANGANESE (03%);  FORAMINIFERA (03%);  NANNOFOSSIL (79%);



Leg : 25    Top Int Depth(mm):   800       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   283.00    Silt:
Core:   8   Sample Depth (m) :   285.30    Clay:

Age : LOWER EOCENE
Name: FORAM BEARING NANNO CHALK

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (03%);  CARBONATE (20%);  FORAMINIFERA (05%);
NANNOFOSSIL (72%);



Leg : 25    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 245   Top Core Depth(m):   283.00    Silt:
Core:   8   Sample Depth (m) :   286.10    Clay: 100%

Age : UPPER PALEOCENE
Name: FORAM RICH NANNO OOZE

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (05%);  FORAMINIFERA (15%);  NANNOFOSSIL (80%);



Leg : 25    Top Int Depth(mm):  1400       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   311.00    Silt:
Core:   9   Sample Depth (m) :   312.40    Clay:

Age : UPPER PALEOCENE
Name: CLAY BEARING NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (10%);  CARBONATE (15%);  FORAMINIFERA (02%);
NANNOFOSSIL (75%);



Leg : 25    Top Int Depth(mm):  1100       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   311.00    Silt:
Core:   9   Sample Depth (m) :   313.60    Clay:

Age : UPPER PALEOCENE
Name: CLAY BEARING NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (10%);  CARBONATE (15%);  MICA (02%);
FORAMINIFERA (01%);  NANNOFOSSIL (74%);



Leg : 25    Top Int Depth(mm):   900       Sand:        Sect:  3
Hole: 245   Top Core Depth(m):   311.00    Silt:
Core:   9   Sample Depth (m) :   314.90    Clay:

Age : UPPER PALEOCENE
Name: CLAY BEARING NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (10%);  CARBONATE (15%);  MICA (01%);
FORAMINIFERA (03%);  NANNOFOSSIL (72%);



Leg : 25    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 245   Top Core Depth(m):   311.00    Silt:
Core:   9   Sample Depth (m) :   315.60    Clay:

Age : UPPER PALEOCENE
Name: NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CARBONATE (25%);  CLAY MINERAL (02%);  MICA (02%);
NANNOFOSSIL (73%);



Leg : 25    Top Int Depth(mm):   240       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   320.00    Silt:
Core:  10   Sample Depth (m) :   320.24    Clay:

Age : UPPER PALEOCENE
Name: VOLCANIC CLAY

Components:  (Minor lithology)
======================================================================
VOLCANIC CLAY (99%);  NANNOFOSSIL (01%);



Leg : 25    Top Int Depth(mm):   450       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   320.00    Silt:
Core:  10   Sample Depth (m) :   320.45    Clay:

Age : UPPER PALEOCENE
Name: CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (03%);  CLAY MINERAL (95%);  PALAGONITE (01%);
OPAQUE MINERAL (01%);  NANNOFOSSIL (02%);



Leg : 25    Top Int Depth(mm):  1030       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   320.00    Silt:
Core:  10   Sample Depth (m) :   321.03    Clay:

Age : UPPER PALEOCENE
Name: NANNO BEARING VOLCANIC CLAY

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (95%);  NANNOFOSSIL (04%);



Leg : 25    Top Int Depth(mm):   700       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   320.00    Silt:
Core:  10   Sample Depth (m) :   322.20    Clay: 012%

Age : UPPER PALEOCENE
Name: CLAY BEARING NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (13%);  TERRIGENOUS DETRITUS (02%);  CARBONATE (05%);
NANNOFOSSIL (85%);



Leg : 25    Top Int Depth(mm):   800       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   320.00    Silt: 020%
Core:  10   Sample Depth (m) :   322.30    Clay: 080%

Age : UPPER PALEOCENE
Name: NANNO BEARING SILT RICH CLAYSTONE

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



Leg : 25    Top Int Depth(mm):   750       Sand:        Sect:  3
Hole: 245   Top Core Depth(m):   320.00    Silt:
Core:  10   Sample Depth (m) :   323.75    Clay:

Age : UPPER PALEOCENE
Name: CLAY BEARING NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (02%);  CLAY MINERAL (08%);  CARBONATE (08%);
NANNOFOSSIL (85%);



Leg : 25    Top Int Depth(mm):   340       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   329.00    Silt:
Core:  11   Sample Depth (m) :   329.34    Clay:

Age : UPPER PALEOCENE
Name: VOLCANIC CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (02%);  CLAY MINERAL (99%);  OPAQUE MINERAL (02%);
MICA (01%);  APATITE (01%);  NANNOFOSSIL (02%);



Leg : 25    Top Int Depth(mm):   900       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   329.00    Silt:
Core:  11   Sample Depth (m) :   329.90    Clay:

Age : UPPER PALEOCENE
Name: CLAY RICH NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (02%);  CLAY MINERAL (18%);  CARBONATE (05%);
NANNOFOSSIL (78%);



Leg : 25    Top Int Depth(mm):   270       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   329.00    Silt:
Core:  11   Sample Depth (m) :   330.77    Clay:

Age : UPPER PALEOCENE
Name: NANNO BEARING VOLCANIC CLAY

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



Leg : 25    Top Int Depth(mm):   920       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   329.00    Silt:
Core:  11   Sample Depth (m) :   331.42    Clay:

Age : UPPER PALEOCENE
Name: NANNO RICH VOLCANIC CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (01%);  FELDSPAR (01%);  VOLCANIC CLAY (75%);
MICA (01%);  IRON (01%);  NANNOFOSSIL (25%);



Leg : 25    Top Int Depth(mm):   400       Sand:        Sect:  4
Hole: 245   Top Core Depth(m):   329.00    Silt:
Core:  11   Sample Depth (m) :   333.90    Clay:

Age : UPPER PALEOCENE
Name: NANNO RICH CLAYSTONE

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (75%);  CARBONATE (10%);  NANNOFOSSIL (15%);



Leg : 25    Top Int Depth(mm):   900       Sand:        Sect:  4
Hole: 245   Top Core Depth(m):   329.00    Silt:
Core:  11   Sample Depth (m) :   334.40    Clay:

Age : UPPER PALEOCENE
Name: CLAYEY CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (40%);  CARBONATE (01%);  ZEOLITE (01%);
IRON (01%);  GLASS (02%);  NANNOFOSSIL (60%);



Leg : 25    Top Int Depth(mm):  1200       Sand:        Sect:  4
Hole: 245   Top Core Depth(m):   329.00    Silt:
Core:  11   Sample Depth (m) :   334.70    Clay:

Age : UPPER PALEOCENE
Name: CLAY RICH NANNO CHALK

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



Leg : 25    Top Int Depth(mm):   820       Sand:        Sect:  5
Hole: 245   Top Core Depth(m):   329.00    Silt:
Core:  11   Sample Depth (m) :   335.82    Clay:

Age : UPPER PALEOCENE
Name: VOLCANIC CLAY

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



Leg : 25    Top Int Depth(mm):   900       Sand:        Sect:  5
Hole: 245   Top Core Depth(m):   329.00    Silt:
Core:  11   Sample Depth (m) :   335.90    Clay:

Age : UPPER PALEOCENE
Name: CLAY RICH NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (25%);  GLASS (02%);  NANNOFOSSIL (75%);



Leg : 25    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 245   Top Core Depth(m):   329.00    Silt:
Core:  11   Sample Depth (m) :   336.60    Clay:

Age : UPPER PALEOCENE
Name: CLAY BEARING NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (02%);  CLAY MINERAL (08%);  CARBONATE (02%);
NANNOFOSSIL (93%);



Leg : 25    Top Int Depth(mm):  1380       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   338.00    Silt:
Core:  12   Sample Depth (m) :   339.38    Clay:

Age : UPPER PALEOCENE
Name: CLAY RICH NANNO CHALK

Components:  (Dominant lithology)
======================================================================
TERRIGENOUS DETRITUS (01%);  CLAY MINERAL (13%);  NANNOFOSSIL (99%);



Leg : 25    Top Int Depth(mm):   800       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   338.00    Silt:
Core:  12   Sample Depth (m) :   340.30    Clay:

Age : UPPER PALEOCENE
Name: CLAY RICH NANNO CHALK

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (12%);  CARBONATE (02%);  NANNOFOSSIL (85%);



Leg : 25    Top Int Depth(mm):  1340       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   338.00    Silt:
Core:  12   Sample Depth (m) :   340.84    Clay:

Age : UPPER PALEOCENE
Name: NANNO CHALK

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (03%);  CARBONATE (20%);  BARITE (10%);
NANNOFOSSIL (67%);



Leg : 25    Top Int Depth(mm):   800       Sand:        Sect:  3
Hole: 245   Top Core Depth(m):   338.00    Silt:
Core:  12   Sample Depth (m) :   341.80    Clay:

Age : UPPER PALEOCENE
Name: CLAY RICH NANNO CHALK

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (15%);  CARBONATE (02%);  NANNOFOSSIL (85%);



Leg : 25    Top Int Depth(mm):   750       Sand:        Sect:  4
Hole: 245   Top Core Depth(m):   338.00    Silt:
Core:  12   Sample Depth (m) :   343.25    Clay:

Age : UPPER PALEOCENE
Name: CLAY RICH NANNO CHALK

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (13%);  CARBONATE (01%);  NANNOFOSSIL (83%);



Leg : 25    Top Int Depth(mm):   750       Sand:        Sect:  5
Hole: 245   Top Core Depth(m):   338.00    Silt:
Core:  12   Sample Depth (m) :   344.75    Clay:

Age : UPPER PALEOCENE
Name: CLAY RICH NANNO CHALK

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



Leg : 25    Top Int Depth(mm):  1260       Sand:        Sect:  5
Hole: 245   Top Core Depth(m):   338.00    Silt:
Core:  12   Sample Depth (m) :   345.26    Clay:

Age : UPPER PALEOCENE
Name: VOLCANIC CLAY

Components:  (Minor lithology)
======================================================================
GLASS (95%);  NANNOFOSSIL (95%);



Leg : 25    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 245   Top Core Depth(m):   338.00    Silt:
Core:  12   Sample Depth (m) :   345.60    Clay:

Age : UPPER PALEOCENE
Name: CLAY RICH NANNO CHALK

Components:  (Dominant lithology)
======================================================================
TERRIGENOUS DETRITUS (01%);  CLAY MINERAL (15%);  NANNOFOSSIL (85%);



Leg : 25    Top Int Depth(mm):  1400       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   350.00    Silt:
Core:  13   Sample Depth (m) :   351.40    Clay:

Age : UPPER PALEOCENE
Name: CLAY RICH NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
FELDSPAR (01%);  TERRIGENOUS DETRITUS (01%);  CLAY MINERAL (20%);
NANNOFOSSIL (79%);



Leg : 25    Top Int Depth(mm):   390       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   350.00    Silt:
Core:  13   Sample Depth (m) :   351.89    Clay:

Age : UPPER PALEOCENE
Name: VOLCANIC CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (01%);  TERRIGENOUS DETRITUS (01%);  GLASS (96%);
NANNOFOSSIL (00%);



Leg : 25    Top Int Depth(mm):   900       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   350.00    Silt:
Core:  13   Sample Depth (m) :   352.40    Clay:

Age : UPPER PALEOCENE
Name: CLAY BEARING NANNO CHALK

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (10%);  CARBONATE (01%);  NANNOFOSSIL (90%);



Leg : 25    Top Int Depth(mm):   840       Sand:        Sect:  3
Hole: 245   Top Core Depth(m):   350.00    Silt:
Core:  13   Sample Depth (m) :   353.84    Clay:

Age : UPPER PALEOCENE
Name: VOLCANIC CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
FELDSPAR (01%);  VOLCANIC CLAY (98%);  OPAQUE MINERAL (02%);
OLIVINE (01%);  NANNOFOSSIL (02%);



Leg : 25    Top Int Depth(mm):   920       Sand:        Sect:  4
Hole: 245   Top Core Depth(m):   350.00    Silt:
Core:  13   Sample Depth (m) :   355.42    Clay:

Age : UPPER PALEOCENE
Name: CLAY BEARING NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (01%);  FELDSPAR (01%);  TERRIGENOUS DETRITUS (01%);
CLAY MINERAL (10%);  GLASS (02%);  CARBONATE (20%);
FORAMINIFERA (02%);  NANNOFOSSIL (69%);



Leg : 25    Top Int Depth(mm):   790       Sand:        Sect:  5
Hole: 245   Top Core Depth(m):   350.00    Silt:
Core:  13   Sample Depth (m) :   356.79    Clay:

Age : UPPER PALEOCENE
Name: CLAY BEARING NANNO CHALK

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (05%);  CARBONATE (22%);  FORAMINIFERA (02%);
NANNOFOSSIL (73%);



Leg : 25    Top Int Depth(mm):  1200       Sand:        Sect:  5
Hole: 245   Top Core Depth(m):   350.00    Silt:
Core:  13   Sample Depth (m) :   357.20    Clay:

Age : UPPER PALEOCENE
Name: CLAY RICH NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (20%);  OPAQUE MINERAL (01%);  CARBONATE (21%);
MANGANESE (01%);  FORAMINIFERA (02%);  NANNOFOSSIL (58%);



Leg : 25    Top Int Depth(mm):  1010       Sand:        Sect:  6
Hole: 245   Top Core Depth(m):   350.00    Silt:
Core:  13   Sample Depth (m) :   358.51    Clay:

Age : UPPER PALEOCENE
Name: FORAM BEARING CLAY RICH NANNO CHALK

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (25%);  CARBONATE (20%);  FORAMINIFERA (05%);
NANNOFOSSIL (50%);



Leg : 25    Top Int Depth(mm):   800       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   359.00    Silt:
Core:  14   Sample Depth (m) :   361.30    Clay: 100%

Age : LOWER PALEOCENE
Name: CLAY RICH NANNO CHALK

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



Leg : 25    Top Int Depth(mm):   580       Sand:        Sect:  4
Hole: 245   Top Core Depth(m):   359.00    Silt:
Core:  14   Sample Depth (m) :   364.08    Clay: 100%

Age : LOWER PALEOCENE
Name: CLAY RICH NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  CLAY MINERAL (20%);  CARBONATE (04%);
NANNOFOSSIL (78%);



Leg : 25    Top Int Depth(mm):  1090       Sand:        Sect:  4
Hole: 245   Top Core Depth(m):   359.00    Silt:
Core:  14   Sample Depth (m) :   364.59    Clay: 100%

Age : LOWER PALEOCENE
Name: MANGANIFEROUS CLAYEY NANNO CHALK

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (30%);  OPAQUE MINERAL (30%);  FORAMINIFERA (03%);
NANNOFOSSIL (40%);



Leg : 25    Top Int Depth(mm):    40       Sand:        Sect:  6
Hole: 245   Top Core Depth(m):   359.00    Silt:
Core:  14   Sample Depth (m) :   366.54    Clay: 100%

Age : LOWER PALEOCENE
Name: VOLCANIC CLAY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (02%);  CLAY MINERAL (60%);
OPAQUE MINERAL (30%);  NANNOFOSSIL (10%);



Leg : 25    Top Int Depth(mm):    50       Sand:        Sect:  6
Hole: 245   Top Core Depth(m):   359.00    Silt:
Core:  14   Sample Depth (m) :   366.55    Clay:

Age : LOWER PALEOCENE
Name: CLAY RICH NANNO OOZE

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



Leg : 25    Top Int Depth(mm):   670       Sand:        Sect:  6
Hole: 245   Top Core Depth(m):   359.00    Silt: 002%
Core:  14   Sample Depth (m) :   367.17    Clay: 099%

Age : LOWER PALEOCENE
Name: VOLCANIC CLAY

Components:  (Minor lithology)
======================================================================
QUARTZ (01%);  FELDSPAR (01%);  OPAQUE MINERAL (10%);
CLAY MINERAL (85%);  NANNOFOSSIL (03%);



Leg : 25    Top Int Depth(mm):  1440       Sand:        Sect:  6
Hole: 245   Top Core Depth(m):   359.00    Silt:
Core:  14   Sample Depth (m) :   367.94    Clay:

Age : LOWER PALEOCENE
Name: CLAYEY NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (35%);  CARBONATE (02%);  OPAQUE MINERAL (05%);
NANNOFOSSIL (60%);  DIATOM (02%);



Leg : 25    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 245   Top Core Depth(m):   359.00    Silt:
Core:  14   Sample Depth (m) :   368.10    Clay:

Age : LOWER PALEOCENE
Name: CLAY BEARING NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (01%);  FELDSPAR (01%);  CLAY MINERAL (13%);
GLASS (02%);  NANNOFOSSIL (87%);



Leg : 25    Top Int Depth(mm):  1070       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   368.00    Silt:
Core:  15   Sample Depth (m) :   369.07    Clay:

Age : LOWER PALEOCENE
Name: CLAY RICH NANNO CHALK

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (15%);  MICA (02%);  CARBONATE (15%);
FORAMINIFERA (01%);  NANNOFOSSIL (59%);



Leg : 25    Top Int Depth(mm):   840       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   368.00    Silt:
Core:  15   Sample Depth (m) :   370.34    Clay:

Age : LOWER PALEOCENE
Name: NANNO BEARING VOLCANIC ASH

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
MICA (01%);  FELDSPAR (01%);  PALAGONITE (02%);
VOLCANIC CLAY (88%);  DOLOMITE (01%);  CARBONATE (03%);
FORAMINIFERA (03%);  NANNOFOSSIL (05%);



Leg : 25    Top Int Depth(mm):  1370       Sand:        Sect:  2
Hole: 245   Top Core Depth(m):   368.00    Silt:
Core:  15   Sample Depth (m) :   370.87    Clay:

Age : LOWER PALEOCENE
Name: MANGANESE OXIDE STREAKS

Components:  (Minor lithology)
======================================================================
ORGANIC DEBRIS (99%);



Leg : 25    Top Int Depth(mm):  1140       Sand:        Sect:  3
Hole: 245   Top Core Depth(m):   368.00    Silt:
Core:  15   Sample Depth (m) :   372.14    Clay: 100%

Age : LOWER PALEOCENE
Name: CLAYEY NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
CLAY MINERAL (43%);  OPAQUE MINERAL (07%);  CARBONATE (02%);
FORAMINIFERA (02%);  NANNOFOSSIL (50%);



Leg : 25    Top Int Depth(mm):  1490       Sand:        Sect:  3
Hole: 245   Top Core Depth(m):   368.00    Silt:
Core:  15   Sample Depth (m) :   372.49    Clay:

Age : LOWER PALEOCENE
Name: CARBON BEARING CLAYEY NANNO CHALK

Components:  (Minor lithology)
======================================================================
CLAY MINERAL (30%);  ORGANIC DEBRIS (09%);  FORAMINIFERA (06%);
NANNOFOSSIL (53%);  CARBONATE (02%);



Leg : 25    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 245   Top Core Depth(m):   368.00    Silt:
Core:  15   Sample Depth (m) :   372.60    Clay:

Age : LOWER PALEOCENE
Name: FORAM RICH MANGANIFEROUS NANNO CHALK

Components:  (Dominant lithology)
======================================================================
CARBONATE (18%);  ORGANIC DEBRIS (25%);  FORAMINIFERA (15%);
NANNOFOSSIL (42%);



Leg : 25    Top Int Depth(mm):   300       Sand:        Sect:  1
Hole: 245   Top Core Depth(m):   380.00    Silt:
Core:  16   Sample Depth (m) :   380.30    Clay:

Age : LOWER PALEOCENE
Name: CARBONACEOUS CLAY RICH NANNO CHALK

Components:  (Dominant lithology)
======================================================================
CLAY MINERAL (85%);  CARBONATE (10%);  FORAMINIFERA (02%);
NANNOFOSSIL (50%);



Leg : 25    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 245   Top Core Depth(m):   380.00    Silt:
Core:  16   Sample Depth (m) :   381.60    Clay:

Age : LOWER PALEOCENE
Name: CARBONACEOUS CLAYEY NANNO CHALK

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (02%);  CLAY MINERAL (30%);
CARBONATE (21%);  MICA (02%);  FORAMINIFERA (05%);
NANNOFOSSIL (40%);

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