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Core Data from the Deep Sea Drilling Project


Leg : 70    Top/Bottom Interval(mm):  240/ 260  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   507.50   Piece No.:  139
Core:  32   Sample Midpoint(m)     :   507.75   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  2.9/-3        / -46.       /         165                     1.4/-3      6.

OL-PYX-PLAG PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  490/ 510  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   507.50   Piece No.:  142
Core:  32   Sample Midpoint(m)     :   508.00   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  5.1/-3        / -45.       /          88                     3.2/-3      5.

OL-PYX-PLAG PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  960/ 980  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   507.50   Piece No.:  149
Core:  32   Sample Midpoint(m)     :   508.47   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  6.4/-3        / -35.       /          86                     3.3/-3      6.

OL-PYX-PLAG PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  180/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   507.50   Piece No.:  160
Core:  32   Sample Midpoint(m)     :   509.18   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        410      0.680                           196

OL-PLAG PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  190/ 210  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   507.50   Piece No.:  160
Core:  32   Sample Midpoint(m)     :   509.20   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  8.4/-3        / -14.       /         141                     2.4/-3     10.

OL-PYX-PLAG PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  550/ 570  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   507.50   Piece No.:  165
Core:  32   Sample Midpoint(m)     :   509.56   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  8.6/-3        / -29.       /         140                     2.5/-3     11.

OL-PYX-PLAG PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  730/ 750  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   516.50   Piece No.:  191
Core:  33   Sample Midpoint(m)     :   517.24   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 14.2/-3        /   4.       /          89                     2.2/-3     19.

OL-PLAG PHRYIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  940/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   516.50   Piece No.:  194
Core:  33   Sample Midpoint(m)     :   517.44   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1267./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        380      0.756                           108

OL-PLAG PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  720/ 740  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   516.50   Piece No.:  210
Core:  33   Sample Midpoint(m)     :   518.73   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
HEAT    350
COOL    320
HEAT    485

OL-PLAG PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm): 1260/1280  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   516.50   Piece No.:  216
Core:  33   Sample Midpoint(m)     :   519.27   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 18.2/-3        /  15.       /         111                     2.2/-3     26.

OL-PLAG PHRYIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  630/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   525.50   Piece No.:  226
Core:  34   Sample Midpoint(m)     :   526.13   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                649./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        420      0.570                           242

OL-PLAG PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  180/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   525.50   Piece No.:  240
Core:  34   Sample Midpoint(m)     :   527.18   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                328./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        400      0.215                           340

PLAG-OL MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  590/ 610  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   525.50   Piece No.:  240
Core:  34   Sample Midpoint(m)     :   527.60   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
HEAT    525
COOL    440

PLAG-OL MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm): 1180/1200  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   525.50   Piece No.:  253
Core:  34   Sample Midpoint(m)     :   528.19   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 14.7/-3        /   7.       /         152                     1.5/-3     29.

PLAG-OL MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  440/ 460  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   534.50   Piece No.:  264
Core:  35   Sample Midpoint(m)     :   534.95   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  5.5/-3        / -31.       /          90                     1.4/-3     12.

PLAG-OL MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  960/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   534.50   Piece No.:  272
Core:  35   Sample Midpoint(m)     :   535.46   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                459./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        390      0.443                           265

PLAG-OL MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm): 1090/1120  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   534.50   Piece No.:  274
Core:  35   Sample Midpoint(m)     :   535.60   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  3.5/-3        / -36.       /         374                     0.3/-3     34.

PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT,ALT
MOD*



Leg : 70    Top/Bottom Interval(mm): 1160/1180  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   534.50   Piece No.:  275
Core:  35   Sample Midpoint(m)     :   535.67   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  5.1/-3        / -27.       /         178                     1.1/-3     14.

PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT,ALT
MOD*



Leg : 70    Top/Bottom Interval(mm):  420/ 440  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   534.50   Piece No.:  288
Core:  35   Sample Midpoint(m)     :   536.43   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  2.8/-3        / -28.       /          95                     1.4/-3      6.

PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT,ALT
MOD*



Leg : 70    Top/Bottom Interval(mm):  530/ 560  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   534.50   Piece No.:  287
Core:  35   Sample Midpoint(m)     :   536.55   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  4.4/-3        / -36.       /         110                     1.1/-3     13.

PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT,ALT
MOD*



Leg : 70    Top/Bottom Interval(mm):  780/ 800  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   543.50   Piece No.:
Core:  36   Sample Midpoint(m)     :   544.29   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  1.8/-3        / -30.       /          54                     2.6/-3     2.1

PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT,ALT
MOD,PCE NUMBER=299B*



Leg : 70    Top/Bottom Interval(mm):  880/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   543.50   Piece No.:
Core:  36   Sample Midpoint(m)     :   544.38   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1241./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        315      1.253                            97

PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT,ALT
MOD,PCE NUMBER=300A*



Leg : 70    Top/Bottom Interval(mm):  680/ 700  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   543.50   Piece No.:  309
Core:  36   Sample Midpoint(m)     :   545.69   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  0.8/-3        / -26.       /          99                     2.4/-3     1.0

PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT,ALT
MOD*



Leg : 70    Top/Bottom Interval(mm):  850/ 870  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   543.50   Piece No.:  311
Core:  36   Sample Midpoint(m)     :   545.86   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
COOL    190
HEAT    295                                                     80

PLAG SPARSELY PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  160/ 180  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   543.50   Piece No.:  318
Core:  36   Sample Midpoint(m)     :   546.67   Lithology: Igneous
Sect:  3    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
COOL    370
HEAT    385

PLAG-CPX MOD PHYRIC TO PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm): 1010/1030  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   543.50   Piece No.:  325
Core:  36   Sample Midpoint(m)     :   547.52   Lithology: Igneous
Sect:  3    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  2.7/-3        / -26.       /          60                     2.5/-3     3.3

PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT,ALT
MOD*



Leg : 70    Top/Bottom Interval(mm): 1100/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   543.50   Piece No.:  325
Core:  36   Sample Midpoint(m)     :   547.60   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1189./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        290      1.190                            70

PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT,ALT
MOD*



Leg : 70    Top/Bottom Interval(mm): 1150/1170  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   552.50   Piece No.:  357
Core:  37   Sample Midpoint(m)     :   553.66   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  9.7/-3        / -31.       /         101                     2.0/-3     14.

PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT,ALT
MOD*



Leg : 70    Top/Bottom Interval(mm):  180/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   552.50   Piece No.:  391
Core:  37   Sample Midpoint(m)     :   555.68   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1100./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        410      0.729                           125

PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT,ALT
MOD*



Leg : 70    Top/Bottom Interval(mm):  510/ 540  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   552.50   Piece No.:  397
Core:  37   Sample Midpoint(m)     :   556.03   Lithology: Igneous
Sect:  3    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  3.0/-3        / -12.       /          90                     2.7/-3     3.4

PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT,ALT
MOD*



Leg : 70    Top/Bottom Interval(mm):  840/ 860  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   561.50   Piece No.:  419
Core:  38   Sample Midpoint(m)     :   562.35   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 10.4/-3        /   6.       /         128                        /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
HEAT    485
COOL    455

PLAG-OL-CPX MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm): 1100/1130  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   561.50   Piece No.:  450
Core:  38   Sample Midpoint(m)     :   564.12   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  8.9/-3        /  10.       /          92                        /

PLAG-OL-CPX MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm): 1290/1310  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   561.50   Piece No.:  452
Core:  38   Sample Midpoint(m)     :   564.30   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 11.0/-3        /  15.       /          94                     2.9/-3     11.

PLAG-OL-CPX MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  480/ 500  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   570.50   Piece No.:  462
Core:  39   Sample Midpoint(m)     :   570.99   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  7.6/-3        / -11.       /          89                     2.1/-3     11.

PLAG-CPX MOD PHYRIC BASALT,ALT MOD,STA INC?*



Leg : 70    Top/Bottom Interval(mm): 1040/1070  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   570.50   Piece No.:  470
Core:  39   Sample Midpoint(m)     :   571.56   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  2.5/-3        /   7.       /          66                     3.4/-3      2.

PLAG-OL SPARSELY PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm): 1180/1200  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   570.50   Piece No.:  494
Core:  39   Sample Midpoint(m)     :   573.19   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  4.0/-3        /   6.       /          85                     2.1/-3      6.

PLAG-OL-CPX MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm): 1350/1380  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   570.50   Piece No.:  496
Core:  39   Sample Midpoint(m)     :   573.37   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  3.6/-3        /   6.       /          88                     1.9/-3      6.

PLAG-OL-CPX MOD PHYRIC BASALT,ALT MOD,STA INC?*



Leg : 70    Top/Bottom Interval(mm): 1240/1260  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   579.50   Piece No.:  520
Core:  40   Sample Midpoint(m)     :   580.75   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  1.8/-3        /   5.       /          39                     2.3/-3     2.4

PLAG-OL-CPX MOD PHYRIC BASALT,ALT SLIGHT*



Leg : 70    Top/Bottom Interval(mm):  560/ 580  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   579.50   Piece No.:  548
Core:  40   Sample Midpoint(m)     :   583.07   Lithology: Igneous
Sect:  3    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  4.1/-3        /   5.       /         209                     1.9/-3      6.

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
COOL    185
HEAT    250

PLAG-OL-CPX MOD PHYRIC BASALT,ALT SLIGHT*



Leg : 70    Top/Bottom Interval(mm):  380/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   584.00   Piece No.:  582
Core:  41   Sample Midpoint(m)     :   584.38   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                987./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        280      0.900                            60

PLAG-OL-CPX MOD PHYRIC BASALT,ALT SLIGHTLY*



Leg : 70    Top/Bottom Interval(mm): 1130/1160  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   584.00   Piece No.:  593
Core:  41   Sample Midpoint(m)     :   585.15   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
HEAT    260
COOL    190

PLAG-OL-CPX MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm): 1180/1200  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   584.00   Piece No.:  594
Core:  41   Sample Midpoint(m)     :   585.19   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  3.7/-3        /   3.       /         139                     2.0/-3      6.

PLAG-OL-CPX MOD PHYRIC BASALT,ALT SLIGHT*



Leg : 70    Top/Bottom Interval(mm):   30/  50  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   584.00   Piece No.:  614
Core:  41   Sample Midpoint(m)     :   587.04   Lithology: Igneous
Sect:  3    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  4.2/-3        /   7.       /          92                     2.0/-3      6.

PLAG-OL-CPX MOD PHYRIC BASALT,ALT SLIGHT*



Leg : 70    Top/Bottom Interval(mm): 1120/1140  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   584.00   Piece No.:  625
Core:  41   Sample Midpoint(m)     :   588.13   Lithology: Igneous
Sect:  3    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  3.3/-3        /   6.       /          84                     2.4/-3     4.3

PLAG-OL-CPX MOD PHYRIC BASALT,ALT SLIGHT*



Leg : 70    Top/Bottom Interval(mm):  320/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   593.00   Piece No.:  646
Core:  42   Sample Midpoint(m)     :   593.32   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1948./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        415      1.317                            68

PLAG-CPX SPARSELY TO MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  970/ 990  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   593.00   Piece No.:  653
Core:  42   Sample Midpoint(m)     :   593.98   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  3.1/-3        / -65.       /         110                     4.0/-3     2.4

PLAG-CPX SPARSELY TO MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  480/ 510  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   593.00   Piece No.:  666
Core:  42   Sample Midpoint(m)     :   594.99   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  2.9/-3        / -62.       /         129                     3.2/-3     2.8

PLAG-CPX SPARSELY TO MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  800/ 840  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   593.00   Piece No.:  668
Core:  42   Sample Midpoint(m)     :   595.32   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
HEAT    420
COOL    480
HEAT    475

PLAG-CPX SPARSELY TO MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  660/ 690  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   602.50   Piece No.:  679
Core:  43   Sample Midpoint(m)     :   603.17   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  0.1/-3        / -51.       /         137                     2.7/-3     0.1

PLAG-CPX SPARSELY TO MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  140/ 170  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   602.50   Piece No.:  695
Core:  43   Sample Midpoint(m)     :   604.16   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  0.9/-3        / -79.       /          89                     2.8/-3     1.0

PLAG-CPX SPARSELY TO MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  220/ 250  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   611.00   Piece No.:  701
Core:  44   Sample Midpoint(m)     :   611.24   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  7.6/-3        / -44.       /          98                     2.3/-3     10.

PLAG-CPX SPARSELY TO MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  650/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   611.00   Piece No.:  725
Core:  44   Sample Midpoint(m)     :   613.15   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1345./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        405      1.100                            80

PLAG-CPX-OL MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  880/ 910  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   611.00   Piece No.:  728
Core:  44   Sample Midpoint(m)     :   613.40   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 10.5/-3        / -49.       /          88                     2.3/-3     14.

PLAG-CPX-OL MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  100/ 120  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   620.00   Piece No.:  732
Core:  45   Sample Midpoint(m)     :   620.11   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
COOL    270
HEAT    420

GLOMEROPHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm): 1180/1210  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   620.00   Piece No.:  747
Core:  45   Sample Midpoint(m)     :   621.20   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  2.2/-3        / -28.       /          82                     4.0/-3     1.7

PLAG-OL-CPX MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  700/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   629.00   Piece No.:  774
Core:  46   Sample Midpoint(m)     :   629.70   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1196./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        435      1.006                           127

PLAG-OL-CPX MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  800/ 850  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   629.00   Piece No.:  775
Core:  46   Sample Midpoint(m)     :   629.83   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 12.2/-3        / -47.       /          17                     2.2/-3    105.

PLAG-OL-CPX MOD PHYRIC BASALT,ALT SLIGHT*



Leg : 70    Top/Bottom Interval(mm): 1060/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   629.00   Piece No.:  803
Core:  46   Sample Midpoint(m)     :   633.06   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                632./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        430      0.578                           180

PLAG-OL-CPX MOD PHYRIC BASALT,ALT SLIGHTLY*



Leg : 70    Top/Bottom Interval(mm):  200/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   638.00   Piece No.:  824
Core:  47   Sample Midpoint(m)     :   639.70   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1177./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        385      1.072                           120

PLAG-OL-CPX MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  200/ 230  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   638.00   Piece No.:  824
Core:  47   Sample Midpoint(m)     :   639.72   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  7.6/-3        /   1.       /          68                     3.4/-3      7.

PLAG-OL-CPX MOD PHYRIC BASALT,ALT SLIGHT*



Leg : 70    Top/Bottom Interval(mm):  390/ 420  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   638.00   Piece No.:  826
Core:  47   Sample Midpoint(m)     :   639.91   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  3.3/-3        /   9.       /          52                     3.1/-3     3.2

PLAG-CPX-OL PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  360/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   638.00   Piece No.:  840
Core:  47   Sample Midpoint(m)     :   641.36   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1715./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        425      1.237                            80

PLAG-OL-CPX PHYRIC BASALT,ALT SLIGHTLY*



Leg : 70    Top/Bottom Interval(mm):  460/ 490  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   647.00   Piece No.:  864
Core:  48   Sample Midpoint(m)     :   647.48   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  9.4/-3        /   2.       /          84                     3.3/-3      9.

PLAG-CPX-OL SPARSELY PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):   90/ 110  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   647.00   Piece No.:  876
Core:  48   Sample Midpoint(m)     :   648.60   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
COOL    210
HEAT    420

PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT,ALT
 MOD*



Leg : 70    Top/Bottom Interval(mm):  750/ 780  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   647.00   Piece No.:  884
Core:  48   Sample Midpoint(m)     :   649.27   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 12.5/-3        /  -2.       /          88                     2.9/-3     13.

PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT,ALT
MOD*



Leg : 70    Top/Bottom Interval(mm):  820/ 850  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   647.00   Piece No.:  902
Core:  48   Sample Midpoint(m)     :   650.84   Lithology: Igneous
Sect:  3    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  6.6/-3        / -26.       /          92                     2.9/-3      7.

PLAG PHYRIC BASALT,ALT SLIGHT*



Leg : 70    Top/Bottom Interval(mm): 1420/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   647.00   Piece No.:  909
Core:  48   Sample Midpoint(m)     :   651.42   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1244./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        420      0.971                           148

APHYRIC TO PLAG-OL-CPX MOD PHYRIC BASALT,ALT
SLIGHTLY*



Leg : 70    Top/Bottom Interval(mm): 1410/1430  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   656.00   Piece No.:  934
Core:  49   Sample Midpoint(m)     :   657.42   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 13.5/-3        / -34.       /         133                     2.0/-3     20.

PLAG-OL MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  180/ 200  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   656.00   Piece No.:  937
Core:  49   Sample Midpoint(m)     :   657.69   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  6.4/-3        / -15.       /         148                     1.3/-3     15.

PLAG-OL MOD PHYRIC BASALT,ALT SLIGHT*



Leg : 70    Top/Bottom Interval(mm):  850/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   656.00   Piece No.:  946
Core:  49   Sample Midpoint(m)     :   658.35   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1604./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        440      1.160                           107

PLAG-OL PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):   20/  50  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   656.00   Piece No.:  952
Core:  49   Sample Midpoint(m)     :   659.03   Lithology: Igneous
Sect:  3    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  9.3/-3        / -31.       /         102                     3.0/-3      9.

PLAG-OL MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  280/ 300  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   665.00   Piece No.:  962
Core:  50   Sample Midpoint(m)     :   665.29   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 27.7/-3        / -15.       /         145                     2.3/-3     37.

PLAG-OL MOD PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  150/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   669.50   Piece No.:  972
Core:  51   Sample Midpoint(m)     :   669.65   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1091./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        310      1.062                            62

PLAG-OL SPARSELY TO MOD PHYRIC BASALT,ALT
SLIGHTLY*



Leg : 70    Top/Bottom Interval(mm):  690/ 720  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   669.50   Piece No.:  980
Core:  51   Sample Midpoint(m)     :   670.21   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  2.6/-3        / -17.       /         109                     2.5/-3     3.1

PLAG-OL SPARSELY TO MOD PHYRIC BASALT,ALT SLIGHT*



Leg : 70    Top/Bottom Interval(mm):  300/ 320  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   678.50   Piece No.:
Core:  52   Sample Midpoint(m)     :   680.31   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
HEAT    325
COOL    300

PLAG-OL SPARSELY TO MOD PHYRIC BASALT,ALT MOD,
PCE NUMBER=1011*



Leg : 70    Top/Bottom Interval(mm): 1280/1310  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   678.50   Piece No.:
Core:  52   Sample Midpoint(m)     :   681.30   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  2.7/-3        / -11.       /          77                     2.8/-3     2.9

PLAG-OL SPARSELY TO MOD PHYRIC BASALT,ALT MOD,
PCE NUMBER=1021*



Leg : 70    Top/Bottom Interval(mm):  930/ 960  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   678.50   Piece No.:
Core:  52   Sample Midpoint(m)     :   683.95   Lithology: Igneous
Sect:  4    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  3.4/-3        /  -8.       /          75                     2.5/-3     4.1

PLAG-OL SPARSELY TO MOD PHYRIC BASALT,ALT MOD,
PCE NUMBER=1049*



Leg : 70    Top/Bottom Interval(mm):  400/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   687.50   Piece No.:
Core:  53   Sample Midpoint(m)     :   687.90   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1952./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        460      1.415                            78

PLAG-OL SPARSELY TO MOD PHYRIC BASALT,ALT MOD,PCE
NUMBER=1057*



Leg : 70    Top/Bottom Interval(mm):  640/ 660  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   692.00   Piece No.:
Core:  54   Sample Midpoint(m)     :   692.65   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  4.7/-3        / -36.       /          90                     3.4/-3     1.4

APHYRIC BASALT,ALT MOD,PCE NUMBER=1065*



Leg : 70    Top/Bottom Interval(mm):  240/ 260  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   696.50   Piece No.:
Core:  55   Sample Midpoint(m)     :   698.25   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  0.5/-3        / -34.       /          79                     4.1/-3     0.4

APHYRIC TO SPARSELY GLOMEROPHYRIC BASALT,PCE
NUMBER=1097*



Leg : 70    Top/Bottom Interval(mm):  660/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   705.50   Piece No.:
Core:  56   Sample Midpoint(m)     :   707.66   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1605./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        420      1.216                            90

APHYRIC TO SPARSELY GLOMEROPHYRIC BASALT,ALT MOD,
PCE NUMBER=1120*



Leg : 70    Top/Bottom Interval(mm):  660/ 680  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   705.50   Piece No.:
Core:  56   Sample Midpoint(m)     :   707.67   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  3.4/-3        / -31.       /          94                     3.4/-3     3.1

APHYRIC TO SPARSELY GLOMEROPHYRIC BASALT,PCE
NUMBER=1120*



Leg : 70    Top/Bottom Interval(mm):  380/ 410  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   714.50   Piece No.:
Core:  57   Sample Midpoint(m)     :   714.90   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  4.1/-3        / -19.       /          76                     4.1/-3     3.0

APHYRIC BASALT,ALT MOD,PCE NUMBER=1130*



Leg : 70    Top/Bottom Interval(mm): 1400/1420  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   714.50   Piece No.:
Core:  57   Sample Midpoint(m)     :   717.41   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
HEAT    330
COOL    215

OL SPARSELY PHYRIC BASALT,ALT MOD*



Leg : 70    Top/Bottom Interval(mm): 1050/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   714.50   Piece No.:
Core:  57   Sample Midpoint(m)     :   718.55   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1631./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        375      1.318                            73

OL SPARSELY TO MOD PHYRIC BASALT,ALT SLIGHTLY,PCE
NUMBER=1178*



Leg : 70    Top/Bottom Interval(mm): 1080/1110  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   714.50   Piece No.:
Core:  57   Sample Midpoint(m)     :   718.60   Lithology: Igneous
Sect:  3    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  1.1/-3        / -20.       /          68                     3.4/-3     0.3

OL SPARSELY PHYRIC BASALT,ALT MOD,PCE NUMBER=
1178*



Leg : 70    Top/Bottom Interval(mm):  300/ 320  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   723.50   Piece No.:
Core:  58   Sample Midpoint(m)     :   723.81   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  1.9/-3        /   8.       /         147                     3.5/-3      2.

OL SPARSELY TO MOD PHYRIC BASALT,ALT MOD,PCE
NUMBER=1192*



Leg : 70    Top/Bottom Interval(mm):  880/ 900  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   723.50   Piece No.:
Core:  58   Sample Midpoint(m)     :   724.39   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  3.2/-3        /  11.       /          80                     3.2/-3      3.

PLAG-OL MOD PHYRIC BASALT,ALT MOD,PCE NUMBER=
1200*



Leg : 70    Top/Bottom Interval(mm):  200/ 230  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   723.50   Piece No.:
Core:  58   Sample Midpoint(m)     :   725.22   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  1.3/-3        /   7.       /          65                     2.9/-3     1.3

PLAG-OL MOD PHYRIC BASALT,ALT MOD,PCE NUMBER=
1208,STA INC?*



Leg : 70    Top/Bottom Interval(mm):  680/ 710  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   723.50   Piece No.:
Core:  58   Sample Midpoint(m)     :   725.70   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  0.8/-3        /  11.       /          56                     3.6/-3     0.7

PLAG-OL MOD PHYRIC BASALT,ALT MOD,PCE NUMBER=
1214,STA INC?*



Leg : 70    Top/Bottom Interval(mm):  800/ 830  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   723.50   Piece No.:
Core:  58   Sample Midpoint(m)     :   725.82   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  0.5/-3        /  13.       /          61                     3.4/-3     0.4

PLAG-OL MOD PHYRIC BASALT,ALT MOD,PCE NUMBER=
1214,STA INC?*



Leg : 70    Top/Bottom Interval(mm):  900/ 930  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   723.50   Piece No.:
Core:  58   Sample Midpoint(m)     :   727.42   Lithology: Igneous
Sect:  3    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  1.6/-3        /   9.       /          69                     3.2/-3     1.5

PLAG-OL MOD PHYRIC BASALT,ALT SLIGHT,PCE NUMBER=
1235,STA INC?*



Leg : 70    Top/Bottom Interval(mm):  480/ 500  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   741.50   Piece No.:
Core:  60   Sample Midpoint(m)     :   741.99   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  1.7/-3        / -21.       /         114                     3.1/-3     1.7

APHYRIC BASALT,ALT SLIGHT,PCE NUMBER=1260*



Leg : 70    Top/Bottom Interval(mm):  410/ 440  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   741.50   Piece No.:
Core:  60   Sample Midpoint(m)     :   743.42   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 13.8/-3        / -20.       /          88                     2.2/-3     19.

OL-PLAG PHYRIC BASALT,ALT MOD,PCE NUMBER=1275*



Leg : 70    Top/Bottom Interval(mm):  560/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   741.50   Piece No.:
Core:  60   Sample Midpoint(m)     :   743.56   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1000./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        400      1.068                           121

APHYRIC TO PLAG-OL MOD PHYRIC BASALT,ALT
SLIGHTLY,PCE NUMBER=1277*



Leg : 70    Top/Bottom Interval(mm):  890/ 920  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   750.50   Piece No.:
Core:  61   Sample Midpoint(m)     :   751.41   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 19.9/-3        / -72.       /         217                     1.5/-3     41.

PLAG-OL MOD PHYRIC BASALT,ALT MOD,PCE NUMBER=
1291*



Leg : 70    Top/Bottom Interval(mm):  800/ 830  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   750.50   Piece No.:
Core:  61   Sample Midpoint(m)     :   752.82   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
COOL    245
HEAT    415

PLAG-OL MOD PHYRIC BASALT,ALT MOD,PCE NUMBER=
1306*



Leg : 70    Top/Bottom Interval(mm):   20/  50  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   750.50   Piece No.:
Core:  61   Sample Midpoint(m)     :   753.53   Lithology: Igneous
Sect:  3    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 14.3/-3        / -27.       /         182                     1.9/-3     23.

PLAG-OL MOD PHYRIC BASALT,ALT MOD,PCE NUMBER=
1315*



Leg : 70    Top/Bottom Interval(mm): 1070/1090  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   755.00   Piece No.:
Core:  62   Sample Midpoint(m)     :   756.08   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
HEAT    420
COOL    195

PLAG-OL MOD PHYRIC BASALT,ALT MOD,PCE NUMBER=
1327*



Leg : 70    Top/Bottom Interval(mm): 1220/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   755.00   Piece No.:
Core:  62   Sample Midpoint(m)     :   756.22   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                615./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        455      0.656                           287

PLAG-OL MOD PHYRIC BASALT,ALT EXT,PCE NUMBER=
1328*



Leg : 70    Top/Bottom Interval(mm): 1240/1270  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   755.00   Piece No.:
Core:  62   Sample Midpoint(m)     :   756.26   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 25.0/-3        / -62.       /         275                     1.6/-3     65.

PLAG-OL MOD PHYRIC BASALT,ALT SLIGHT,PCE NUMBER=
1329*



Leg : 70    Top/Bottom Interval(mm):   30/  60  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   755.00   Piece No.:
Core:  62   Sample Midpoint(m)     :   756.55   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 16.1/-3        / -82.       /         130                     3.1/-3     16.

PLAG-OL MOD PHYRIC BASALT,ALT MOD,PCE NUMBER=
1332*



Leg : 70    Top/Bottom Interval(mm):  890/ 920  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   764.00   Piece No.:
Core:  63   Sample Midpoint(m)     :   766.41   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  7.0/-3        / -63.       /         105                     3.4/-3      6.

PLAG-OL MOD PHYRIC BASALT,ALT MOD,PCE NUMBER=
1367*



Leg : 70    Top/Bottom Interval(mm):  150/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   764.00   Piece No.:
Core:  63   Sample Midpoint(m)     :   767.15   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1692./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        445      1.098                            93

PLAG-OL MOD PHYRIC BASALT,ALT MOD,PCE NUMBER=
1377*



Leg : 70    Top/Bottom Interval(mm):  460/ 490  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   764.00   Piece No.:
Core:  63   Sample Midpoint(m)     :   768.98   Lithology: Igneous
Sect:  4    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  7.0/-3        / -69.       /          65                     4.6/-3     4.6

PLAG-OL PHYRIC BASALT,ALT MOD,PCE NUMBER=1395*



Leg : 70    Top/Bottom Interval(mm):  280/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   773.00   Piece No.:
Core:  64   Sample Midpoint(m)     :   774.78   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               2153./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        475      1.714                            86

APHYRIC BASALT,ALT SLIGHTLY,PCE NUMBER=1423*



Leg : 70    Top/Bottom Interval(mm): 1290/1320  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   773.00   Piece No.:
Core:  64   Sample Midpoint(m)     :   775.81   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  8.5/-3        / -58.       /          41                     4.6/-3      6.

APHYRIC BASALT,ALT MOD,PCE NUMBER=1437*



Leg : 70    Top/Bottom Interval(mm):   30/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   773.00   Piece No.:
Core:  64   Sample Midpoint(m)     :   777.53   Lithology: Igneous
Sect:  4    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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               2287./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        470      1.478                            87

PLAG-PYX PHYRIC BASALT,ALT SLIGHTLY,PCE NUMBER=
1459*



Leg : 70    Top/Bottom Interval(mm):   30/  50  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   773.00   Piece No.:
Core:  64   Sample Midpoint(m)     :   777.54   Lithology: Igneous
Sect:  4    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
COOL    455
HEAT    455

PLAG-PYX PHYRIC BASALT,ALT MOD,PCE NUMBER=1459*
1327*



Leg : 70    Top/Bottom Interval(mm):  150/ 180  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   782.00   Piece No.:
Core:  65   Sample Midpoint(m)     :   782.17   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  5.6/-3        / -67.       /          77                     3.3/-3      5.

PLAG-OL PHYRIC TO MOD PHYRIC BASALT,ALT SLIGHT,
PCE NUMBER=1475*



Leg : 70    Top/Bottom Interval(mm):  210/ 240  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   791.00   Piece No.:
Core:  66   Sample Midpoint(m)     :   792.73   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 10.9/-3        / -37.       /          82                     3.9/-3      8.

PLAG-OL PHYRIC TO MOD PHYRIC BASALT,ALT SLIGHT,
PCE NUMBER=1509*



Leg : 70    Top/Bottom Interval(mm):  560/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   791.00   Piece No.:
Core:  66   Sample Midpoint(m)     :   793.06   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               2734./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        490      1.926                            93

APHYRIC BASALT,ALT SLIGHTLY,PCE NUMBER=1512*



Leg : 70    Top/Bottom Interval(mm):  580/ 610  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   791.00   Piece No.:
Core:  66   Sample Midpoint(m)     :   793.10   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  1.7/-3        / -37.       /          84                     5.8/-3     0.9

APHYRIC BASALT,ALT SLIGHT,PCE NUMBER=1512*



Leg : 70    Top/Bottom Interval(mm):  720/ 750  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   818.00   Piece No.:
Core:  69   Sample Midpoint(m)     :   818.74   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  3.8/-3        / -32.       /          61                     6.1/-3     1.9

APHYRIC BASALT,ALT MOD,PCE NUMBER=1545*



Leg : 70    Top/Bottom Interval(mm):  200/ 230  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   827.00   Piece No.:
Core:  70   Sample Midpoint(m)     :   827.22   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
COOL    570
HEAT    575

PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT,ALT
MOD,PCE NUMBER=1550*



Leg : 70    Top/Bottom Interval(mm):  860/      Analyst  :
Hole: 504B  Top of Core Depth(m)   :   827.00   Piece No.:
Core:  70   Sample Midpoint(m)     :   827.86   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               1325./-6

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        500      1.186                           146

PLAG-OL-CPX MOD PHYRIC BASALT,ALT SLIGHTLY,PCE
NUMBER=1557*



Leg : 70    Top/Bottom Interval(mm):  950/ 980  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   827.00   Piece No.:
Core:  70   Sample Midpoint(m)     :   827.97   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  1.6/-3        / -26.       /         100                     2.4/-3     1.5

PLAG-OL-CPX MOD PHYRIC BASALT,ALT SLIGHT,PCE
NUMBER=1559*



Leg : 70    Top/Bottom Interval(mm): 1370/1400  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   827.00   Piece No.:
Core:  70   Sample Midpoint(m)     :   828.39   Lithology: Igneous
Sect:  1    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  0.9/-3        / -35.       /         101                     3.9/-3     0.7

OPHITIC BASALT,ALT SLIGHT,PCE NUMBER=1562*



Leg : 70    Top/Bottom Interval(mm):   90/ 120  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   827.00   Piece No.:
Core:  70   Sample Midpoint(m)     :   828.60   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
  1.6/-3        / -34.       /         148                     3.6/-3     1.3

OPHITIC BASALT,ALT MOD,PCE NUMBER=1564*



Leg : 70    Top/Bottom Interval(mm):  210/ 240  Analyst  :
Hole: 504B  Top of Core Depth(m)   :   827.00   Piece No.:
Core:  70   Sample Midpoint(m)     :   828.73   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
HEAT    530
COOL    530

OPHITIC BASALT,ALT MOD,PCE NUMBER=1565*



    

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