Core Data from the Deep Sea Drilling Project

Leg : 61    Top/Bottom Interval(mm):  420/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   549.50   Piece No.:
Core:  59   Sample Midpoint(m)     :   551.42   Lithology: Sedimentary
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 0.19/-3    -7.8/-18.0       /                                    /

VOLCANICLASTIC SEDIMENT*



Leg : 61    Top/Bottom Interval(mm): 1010/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   558.50   Piece No.:   1C
Core:  60   Sample Midpoint(m)     :   559.51   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  5.0/-3   -49.7/-43.9       /         105                   0.063/-3

ALT MOD,APHYRIC BASALT*



Leg : 61    Top/Bottom Interval(mm):  330/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   558.50   Piece No.:   3A
Core:  60   Sample Midpoint(m)     :   560.33   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  3.8/-3   -38.2/-36.1       /         115                   0.555/-3

ALT MOD,APHYRIC BASALT*



Leg : 61    Top/Bottom Interval(mm):  410/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   558.50   Piece No.:   5A
Core:  60   Sample Midpoint(m)     :   561.91   Lithology: Igneous
Sect:  3    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  3.2/-3   -46.7/-42.9       /         140                   0.750/-3

ALT MOD,APHYRIC BASALT*



Leg : 61    Top/Bottom Interval(mm):   50/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   558.50   Piece No.:    1
Core:  60   Sample Midpoint(m)     :   563.05   Lithology: Igneous
Sect:  4    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  7.9/-3   -34.4/-34.2       /         160                   0.780/-3

ALT MOD,APHYRIC BASALT*



Leg : 61    Top/Bottom Interval(mm): 1170/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   567.50   Piece No.:   11
Core:  61   Sample Midpoint(m)     :   568.67   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  9.8/-3   -44.2/-36.0       /          70                   0.910/-3

ALT MOD,APHYRIC BASALT,ST INC AND MDF
QUESTIONABLE*



Leg : 61    Top/Bottom Interval(mm):  490/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   567.50   Piece No.:    5
Core:  61   Sample Midpoint(m)     :   569.49   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  5.2/-3   -40.2/-34.8       /          55                   1.120/-3

ALT MOD,APHYRIC BASALT,ST INC QUESTIONABLE*



Leg : 61    Top/Bottom Interval(mm): 1320/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   576.50   Piece No.:   10
Core:  62   Sample Midpoint(m)     :   577.82   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 34.4/-3   -44.2/-42.9       /         175                   0.820/-3

ALT MOD,APHYRIC BASALT*



Leg : 61    Top/Bottom Interval(mm):  890/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   579.50   Piece No.:    8
Core:  63   Sample Midpoint(m)     :   580.39   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  6.0/-3   -46.4/-44.0       /          50                   0.865/-3

ALT EXT,PLAG SPARSELY PHYRIC BASALT*



Leg : 61    Top/Bottom Interval(mm):  710/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   579.50   Piece No.:    5
Core:  63   Sample Midpoint(m)     :   581.71   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  7.1/-3   -32.2/-39.9       /          55                   0.985/-3

ALT EXT,PLAG SPARSELY PHYRIC BASALT*



Leg : 61    Top/Bottom Interval(mm):  400/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   579.50   Piece No.:    3
Core:  63   Sample Midpoint(m)     :   582.90   Lithology: Igneous
Sect:  3    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 19.5/-3   -43.0/-43.7       /          65                   0.795/-3

ALT EXT,PLAG SPARSELY PHYRIC BASALT*



Leg : 61    Top/Bottom Interval(mm):  760/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   585.50   Piece No.:
Core:  64   Sample Midpoint(m)     :   586.26   Lithology: Sedimentary
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  3.3/-3   -45.6/-46.7       /         320                   0.450/-3

VOLCANICLASTIC SEDIMENT*



Leg : 61    Top/Bottom Interval(mm):  800/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   585.50   Piece No.:
Core:  64   Sample Midpoint(m)     :   590.80   Lithology: Igneous
Sect:  4    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  6.7/-3   -50.2/-53.4       /          40                   1.665/-3

ALT FRESH,APHYRIC BASALT*



Leg : 61    Top/Bottom Interval(mm):  340/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   594.50   Piece No.:   2A
Core:  65   Sample Midpoint(m)     :   594.84   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  8.8/-3   -54.3/-50.8       /          55                   1.470/-3

ALT MOD,PLAG-CPX-OL MICROPHYRIC BASALT(DOLERITE)*



Leg : 61    Top/Bottom Interval(mm):  220/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   594.50   Piece No.:   1A
Core:  65   Sample Midpoint(m)     :   596.22   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  9.2/-3   -48.2/-48.3       /          80                   1.115/-3

ALT MOD,PLAG-CPX-OL MICROPHYRIC BASALT(DOLERITE)*



Leg : 61    Top/Bottom Interval(mm): 1030/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   599.00   Piece No.:    2
Core:  66   Sample Midpoint(m)     :   600.03   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  8.7/-3   -50.0/-50.9       /          75                   1.485/-3

ALT MOD,PLAG-CPX-OL MICROPHYRIC BASALT(DOLERITE)*



Leg : 61    Top/Bottom Interval(mm):  560/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   599.00   Piece No.:   3B
Core:  66   Sample Midpoint(m)     :   601.06   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  4.4/-3   -53.2/-44.9       /          55                   1.560/-3

ALT MOD,PLAG-CPX-OL PHYRIC BASALT (DOLERITE)*



Leg : 61    Top/Bottom Interval(mm):  590/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   599.00   Piece No.:   1D
Core:  66   Sample Midpoint(m)     :   604.09   Lithology: Igneous
Sect:  4    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  7.6/-3   -51.3/-48.5       /         115                   1.115/-3

ALT MOD,PLAG-CPX-OL MICROPHYRIC BASALT(DOLERITE)*



Leg : 61    Top/Bottom Interval(mm):  230/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   599.00   Piece No.:   1C
Core:  66   Sample Midpoint(m)     :   605.23   Lithology: Igneous
Sect:  5    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 11.2/-3   -48.4/-45.3       /         200                   0.970/-3

ALT MOD,PLAG-CPX-OL MICROPHYRIC BASALT(DOLERITE)*



Leg : 61    Top/Bottom Interval(mm):  390/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   599.00   Piece No.:   1C
Core:  66   Sample Midpoint(m)     :   606.89   Lithology: Igneous
Sect:  6    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 18.3/-3   -47.1/-46.9       /         235                   1.205/-3

ALT MOD,PLAG-CPX-OL MICROPHYRIC BASALT(DOLERITE)*



Leg : 61    Top/Bottom Interval(mm):  220/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   606.00   Piece No.:   2B
Core:  67   Sample Midpoint(m)     :   606.22   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  9.4/-3   -46.8/-48.9       /         130                   1.305/-3

ALT MOD,APHYRIC BASALT (DOLERITE)*



Leg : 61    Top/Bottom Interval(mm):  460/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   606.00   Piece No.:   2B
Core:  67   Sample Midpoint(m)     :   606.46   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  8.3/-3   -37.5/-47.5       /         130                   1.855/-3

ALT MOD,APHYRIC BASALT (DOLERITE)*



Leg : 61    Top/Bottom Interval(mm):  380/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   606.00   Piece No.:    1
Core:  67   Sample Midpoint(m)     :   607.88   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 11.7/-3   -47.6/            /                               1.915/-3

ALT MOD,APHYRIC DOLERITE*



Leg : 61    Top/Bottom Interval(mm): 1030/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   606.00   Piece No.:    2
Core:  67   Sample Midpoint(m)     :   608.53   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  6.4/-3   -47.0/-49.1       /         115                   3.210/-3

ALT MOD,APHYRIC DOLERITE*



Leg : 61    Top/Bottom Interval(mm): 1260/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   609.00   Piece No.:   3F
Core:  68   Sample Midpoint(m)     :   610.26   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  4.1/-3   -51.2/            /                               1.170/-3

ALT EXT,APHYRIC DOLERITE*



Leg : 61    Top/Bottom Interval(mm): 1140/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   609.00   Piece No.:   1D
Core:  68   Sample Midpoint(m)     :   611.64   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  7.9/-3   -47.8/-48.1       /          80                   1.470/-3

ALT EXT,CPX-PLAG MICROPHYRIC DOLERITE*



Leg : 61    Top/Bottom Interval(mm):  640/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   609.00   Piece No.:   1C
Core:  68   Sample Midpoint(m)     :   612.64   Lithology: Igneous
Sect:  3    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 13.4/-3   -47.2/-46.3       /          80                   1.500/-3

ALT EXT,APHYRIC DOLERITE*



Leg : 61    Top/Bottom Interval(mm):  590/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   614.00   Piece No.:    2
Core:  69   Sample Midpoint(m)     :   614.59   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 48.5/-3   -46.4/-46.4       /         115                   5.200/-3

ALT EXT,APHYRIC DOLERITE*



Leg : 61    Top/Bottom Interval(mm):  750/   0  Analyst  :
Hole: 462   Top of Core Depth(m)   :   614.00   Piece No.:   1C
Core:  69   Sample Midpoint(m)     :   616.25   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  9.6/-3   -44.2/-41.8       /          80                   2.580/-3

ALT EXT,APHYRIC DOLERITE,ST INC QUESTIONABLE*
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