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Core Data from the Deep Sea Drilling Project


Leg : 55    Top/Bottom Interval(mm):  740/ 760  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    41.50   Piece No.:   8B
Core:   2   Sample Midpoint(m)     :    42.25   Lithology: Igneous
Sect:  1    Measurement was made   : ONSHORE    Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 7.75/-3   -62.5/-65.0  125.7/121.9                           1.98/-3    9.18

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        373      2.322       .634      316

PLAG MOD PHYRIC BASALT,ALT MOD*



Leg : 55    Top/Bottom Interval(mm):  830/ 850  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    41.50   Piece No.:   8B
Core:   2   Sample Midpoint(m)     :    42.34   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
=========  ===========  ===========  =====  ===============  ========  ======
  691/-5   -59.9/-64.8       /         363                     190/-5    8.51

PLAG PHYRIC BASALT,ALT FRESH*



Leg : 55    Top/Bottom Interval(mm): 1070/1090  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    41.50   Piece No.:    9
Core:   2   Sample Midpoint(m)     :    42.58   Lithology: Igneous
Sect:  1    Measurement was made   : ONSHORE    Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 5.15/-3   -63.7/-63.9  211.1/207.8                           2.30/-3    5.26

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        364      2.318       .529      275

PLAG MOD PHYRIC BASALT,ALT MOD*



Leg : 55    Top/Bottom Interval(mm): 1150/1170  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    41.50   Piece No.:    9
Core:   2   Sample Midpoint(m)     :    42.66   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
=========  ===========  ===========  =====  ===============  ========  ======
  459/-5   -60.9/-64.7       /         329                     174/-5    6.18

PLAG MOD PHYRIC BASALT,ALT FRESH*



Leg : 55    Top/Bottom Interval(mm): 1330/1350  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    41.50   Piece No.:   11
Core:   2   Sample Midpoint(m)     :    42.84   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
=========  ===========  ===========  =====  ===============  ========  ======
  669/-5   -66.0/-67.6       /         340                     157/-5   10.01

PLAG MOD PHYRIC BASALT,ALT,FRESH*



Leg : 55    Top/Bottom Interval(mm):  410/ 430  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    41.50   Piece No.:    7
Core:   2   Sample Midpoint(m)     :    43.42   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
=========  ===========  ===========  =====  ===============  ========  ======
  950/-5   -64.4/-66.9       /         392                     460/-5   10.67

PLAG PHYRIC BASALT,ALT SLIGHT*



Leg : 55    Top/Bottom Interval(mm):  660/ 680  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    41.50   Piece No.:  11A
Core:   2   Sample Midpoint(m)     :    43.67   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
=========  ===========  ===========  =====  ===============  ========  ======
 1230/-5   -66.3/-67.3       /         410                     209/-5   13.83

PLAG PHYRIC BASALT,ALT SLIGHT*



Leg : 55    Top/Bottom Interval(mm):  720/ 740  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    41.50   Piece No.:  11B
Core:   2   Sample Midpoint(m)     :    43.73   Lithology: Igneous
Sect:  2    Measurement was made   : ONSHORE    Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 8.82/-3   -68.7/-66.0  306.6/304.8                           2.25/-3    9.21

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        572      2.614       .546      288

PLAG PHYRIC BASALT,ALT MOD*



Leg : 55    Top/Bottom Interval(mm): 1000/1020  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    41.50   Piece No.:  11E
Core:   2   Sample Midpoint(m)     :    44.01   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
=========  ===========  ===========  =====  ===============  ========  ======
 1070/-5   -67.0/-67.9       /         372                     191/-5   13.14

PLAG PHYRIC BASALT,ALT SLIGHT*



Leg : 55    Top/Bottom Interval(mm):   20/  40  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    41.50   Piece No.:   1A
Core:   2   Sample Midpoint(m)     :    44.53   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
=========  ===========  ===========  =====  ===============  ========  ======
  373/-5   -61.3/-63.7       /         385                     104/-5    8.42

PLAG PHYRIC BASALT,ALT SLIGHT*



Leg : 55    Top/Bottom Interval(mm):  120/ 140  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    41.50   Piece No.:   1B
Core:   2   Sample Midpoint(m)     :    44.63   Lithology: Igneous
Sect:  3    Measurement was made   : ONSHORE    Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 2.82/-3   -62.6/-63.1  247.0/245.7                           1.20/-3    5.50

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        457      1.519       .451      296

PLAG PHYRIC BASALT,ALT MOD*



Leg : 55    Top/Bottom Interval(mm):  210/ 230  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    41.50   Piece No.:   1C
Core:   2   Sample Midpoint(m)     :    44.72   Lithology: Igneous
Sect:  3    Measurement was made   : ONSHORE    Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 2.08/-3   -62.8/-65.1   32.8/ 33.8                           1.21/-3    4.04

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
                 1.045       .249      157

PLAG PHYRIC BASALT,ALT MOD*



Leg : 55    Top/Bottom Interval(mm):  310/ 330  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    41.50   Piece No.:   1E
Core:   2   Sample Midpoint(m)     :    44.82   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
=========  ===========  ===========  =====  ===============  ========  ======
  354/-5   -69.4/-70.7       /         277                     103/-5    8.05

PLAG PHYRIC BASALT,ALT SLIGHT*



Leg : 55    Top/Bottom Interval(mm): 1090/1110  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    55.00   Piece No.:   10
Core:   3   Sample Midpoint(m)     :    56.10   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
=========  ===========  ===========  =====  ===============  ========  ======
  346/-5   -46.5/-26.8       /         157                     409/-5    1.99

PLAG-OL SPARSELY PHYRIC BASALT,ALT MOD*



Leg : 55    Top/Bottom Interval(mm):  670/ 690  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    55.00   Piece No.:    7
Core:   3   Sample Midpoint(m)     :    57.18   Lithology: Igneous
Sect:  2    Measurement was made   : ONSHORE    Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 2.57/-3   -24.7/-24.3  257.6/250.6                           6.49/-3     .93

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        187      2.620       .382       73

PLAG-OL SPARSELY PHYRIC BASALT,ALT FRESH*



Leg : 55    Top/Bottom Interval(mm): 1060/1080  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    55.00   Piece No.:   11
Core:   3   Sample Midpoint(m)     :    57.57   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
=========  ===========  ===========  =====  ===============  ========  ======
  363/-5   -58.6/-26.9       /         176                     537/-5    1.59

PLAG-OL SPARSELY PHYRIC BASALT,ALT MOD*



Leg : 55    Top/Bottom Interval(mm):  920/ 940  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    55.00   Piece No.:    9
Core:   3   Sample Midpoint(m)     :    58.93   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
=========  ===========  ===========  =====  ===============  ========  ======
  934/-5   -26.3/-27.2       /         158                     319/-5    6.87

PLAG-OL SPARSELY PHYRIC BASALT,ALT MOD*



Leg : 55    Top/Bottom Interval(mm):  640/ 660  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    64.50   Piece No.:   4C
Core:   4   Sample Midpoint(m)     :    65.15   Lithology: Igneous
Sect:  1    Measurement was made   : ONSHORE    Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 7.22/-3   -31.9/-30.0  144.6/146.2                           3.65/-3    4.65

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        550      4.106       .668      160

PLAG-OL SPARSELY PHYRIC BASALT,ALT FRESH*



Leg : 55    Top/Bottom Interval(mm):  690/ 710  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    64.50   Piece No.:   4C
Core:   4   Sample Midpoint(m)     :    65.20   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
=========  ===========  ===========  =====  ===============  ========  ======
  890/-5   -30.2/-30.6       /         335                     296/-5    7.05

PLAG-OL SPARSELY PHYRIC BASALT,ALT MOD*



Leg : 55    Top/Bottom Interval(mm):  730/ 750  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    64.50   Piece No.:   4D
Core:   4   Sample Midpoint(m)     :    65.24   Lithology: Igneous
Sect:  1    Measurement was made   : ONSHORE    Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 7.28/-3   -29.6/-29.0  135.3/136.1                           3.20/-3    5.35

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        579      3.177       .516      177

PLAG-OL SPARSELY PHYRIC BASALT,ALT FRESH*



Leg : 55    Top/Bottom Interval(mm): 1200/1220  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    64.50   Piece No.:   6C
Core:   4   Sample Midpoint(m)     :    65.71   Lithology: Igneous
Sect:  1    Measurement was made   : ONSHORE    Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 3.87/-3   -28.3/-28.2  128.0/126.4                           3.03/-3    3.00

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        391      3.238       .588      203

PLAG-OL SPARSELY PHYRIC BASALT,ALT FRESH*



Leg : 55    Top/Bottom Interval(mm):  410/ 430  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    64.50   Piece No.:   3B
Core:   4   Sample Midpoint(m)     :    66.42   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
=========  ===========  ===========  =====  ===============  ========  ======
  935/-5   -28.4/-27.3       /         258                     246/-5    8.92

PLAG-OL SPARSELY PHYRIC BASALT,ALT MOD*



Leg : 55    Top/Bottom Interval(mm):  800/ 820  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    64.50   Piece No.:   4A
Core:   4   Sample Midpoint(m)     :    66.81   Lithology: Igneous
Sect:  2    Measurement was made   : ONSHORE    Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 8.36/-3   -27.4/-29.3  141.6/140.7                           2.80/-3    7.02

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        577      2.511       .650      188

PLAG-OL SPARSELY PHYRIC BASALT,ALT FRESH*



Leg : 55    Top/Bottom Interval(mm):  510/ 530  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    64.50   Piece No.:   4C
Core:   4   Sample Midpoint(m)     :    68.02   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
=========  ===========  ===========  =====  ===============  ========  ======
  605/-5   -30.3/-29.7       /         123                     189/-5    7.49

PLAG-OL SPARSELY PHYRIC BASALT,ALT MOD*



Leg : 55    Top/Bottom Interval(mm):  840/ 860  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    64.50   Piece No.:   6B
Core:   4   Sample Midpoint(m)     :    69.85   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
=========  ===========  ===========  =====  ===============  ========  ======
  482/-5   -31.6/-30.0       /         183                     166/-5    6.82

PLAG-OL SPARSELY PHYRIC BASALT,ALT MOD*



Leg : 55    Top/Bottom Interval(mm): 1190/1210  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    64.50   Piece No.:    7
Core:   4   Sample Midpoint(m)     :    71.70   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
=========  ===========  ===========  =====  ===============  ========  ======
  472/-5   -29.9/-25.7       /         134                     146/-5    7.60

PLAG-OL SPARSELY PHYRIC BASALT,ALT SLIGHT*



Leg : 55    Top/Bottom Interval(mm): 1280/1310  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    71.00   Piece No.:   3B
Core:   5   Sample Midpoint(m)     :    72.30   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
=========  ===========  ===========  =====  ===============  ========  ======
  525/-5   -32.5/-29.4       /          65                     261/-5    4.72

PLAG-OL SPARSELY PHYRIC BASALT,ALT SLIGHT*



Leg : 55    Top/Bottom Interval(mm):  550/ 570  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    71.00   Piece No.:   3D
Core:   5   Sample Midpoint(m)     :    73.06   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
=========  ===========  ===========  =====  ===============  ========  ======
  534/-5   -44.3/-30.1       /          66                     284/-5    4.41

PLAG-OL SPARSELY PHYRIC BASALT,ALT SLIGHT*



Leg : 55    Top/Bottom Interval(mm):  690/ 710  Analyst  :
Hole: 432A  Top of Core Depth(m)   :    71.00   Piece No.:   3E
Core:   5   Sample Midpoint(m)     :    73.20   Lithology: Igneous
Sect:  2    Measurement was made   : ONSHORE    Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 2.53/-3   -44.8/-31.6  192.4/196.2                           1.88/-3    3.16

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        299      1.652       .346      120

PLAG-OL SPARSELY PHYRIC BASALT,ALT SLIGHT*



    

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