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Core Data from the Deep Sea Drilling Project


Leg : 70    Top/Bottom Interval(mm):   90/ 110  Analyst  :
Hole: 506G  Top of Core Depth(m)   :    29.50   Piece No.:    2
Core:   2   Sample Midpoint(m)     :    29.60   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
COOL    140
HEAT    140      0.928      0.243       88       140

APHYRIC TO PLAG-CPX SPARSELY PHYRIC BASALT,
ALT FRESH*



Leg : 70    Top/Bottom Interval(mm):  290/ 310  Analyst  :
Hole: 506G  Top of Core Depth(m)   :    29.50   Piece No.:    4
Core:   2   Sample Midpoint(m)     :    29.80   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
=========  ===========  ===========  =====  ===============  ========  ======
 24.1/-3    -21./ -24.   337./ 336.    168                    1.28/-3     57.

APHYRIC TO PLAG-CPX SPARSELY PHYRIC BASALT,
ALT FRESH*



Leg : 70    Top/Bottom Interval(mm):  290/ 310  Analyst  :
Hole: 506G  Top of Core Depth(m)   :    29.50   Piece No.:    4
Core:   2   Sample Midpoint(m)     :    29.80   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
=========  ===========  ===========  =====  ===============  ========  ======
 24.0/-3    -25./ -27.   338./ 335.    179                    1.06/-3     69.

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        186

APHYRIC TO PLAG-CPX SPARSELY PHYRIC BASALT,ALT
FRESH*



Leg : 70    Top/Bottom Interval(mm):  400/ 420  Analyst  :
Hole: 506G  Top of Core Depth(m)   :    29.50   Piece No.:    5
Core:   2   Sample Midpoint(m)     :    29.91   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
=========  ===========  ===========  =====  ===============  ========  ======
 16.5/-3    -21./ -20.   267./ 264.    173                    1.33/-3     38.

APHYRIC TO PLAG-CPX SPARSELY PHYRIC BASALT,
ALT FRESH*



Leg : 70    Top/Bottom Interval(mm):  400/ 420  Analyst  :
Hole: 506G  Top of Core Depth(m)   :    29.50   Piece No.:    5
Core:   2   Sample Midpoint(m)     :    29.91   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
=========  ===========  ===========  =====  ===============  ========  ======
 18.3/-3    -18./ -16.   267./ 265.    132                    1.57/-3     35.

APHYRIC TO PLAG-CPX SPARSELY PHYRIC BASALT,
ALT FRESH*



Leg : 70    Top/Bottom Interval(mm):  580/ 600  Analyst  :
Hole: 506G  Top of Core Depth(m)   :    29.50   Piece No.:    7
Core:   2   Sample Midpoint(m)     :    30.09   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
=========  ===========  ===========  =====  ===============  ========  ======
 11.4/-3        /            /         110  unoriented        3.17/-3     11.

APHYRIC TO PLAG-CPX SPARSELY PHYRIC BASALT,
ALT FRESH*



Leg : 70    Top/Bottom Interval(mm):  750/ 770  Analyst  :
Hole: 506G  Top of Core Depth(m)   :    29.50   Piece No.:    9
Core:   2   Sample Midpoint(m)     :    30.26   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
HEAT    185      0.886      0.550      152       240
COOL    255
HEAT    425

APHYRIC TO PLAG-CPX SPARSELY PHYRIC BASALT,
ALT FRESH*



Leg : 70    Top/Bottom Interval(mm):  770/ 790  Analyst  :
Hole: 506G  Top of Core Depth(m)   :    29.50   Piece No.:    9
Core:   2   Sample Midpoint(m)     :    30.28   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
=========  ===========  ===========  =====  ===============  ========  ======
 31.7/-3     -1./  -1.   349./ 349.    193                    1.16/-3     83.

APHYRIC TO PLAG-CPX SPARSELY PHYRIC BASALT,
ALT FRESH*



Leg : 70    Top/Bottom Interval(mm):  840/ 860  Analyst  :
Hole: 506G  Top of Core Depth(m)   :    29.50   Piece No.:   10
Core:   2   Sample Midpoint(m)     :    30.35   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
=========  ===========  ===========  =====  ===============  ========  ======
 14.3/-3    -33./ -40.    93./  96.    108                    2.20/-3     20.

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



Leg : 70    Top/Bottom Interval(mm):  860/ 880  Analyst  :
Hole: 506G  Top of Core Depth(m)   :    29.50   Piece No.:   10
Core:   2   Sample Midpoint(m)     :    30.37   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
HEAT    130      1.065      0.274       53       108
COOL    150

APHYRIC TO PLAG SPARSELY PHYRIC BASALT,
ALT MOD*



Leg : 70    Top/Bottom Interval(mm):  860/ 880  Analyst  :
Hole: 506G  Top of Core Depth(m)   :    29.50   Piece No.:   10
Core:   2   Sample Midpoint(m)     :    30.37   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./-3        /            /         124  unoriented        2.20/-3     14.

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



Leg : 70    Top/Bottom Interval(mm): 1220/1270  Analyst  :
Hole: 506G  Top of Core Depth(m)   :    29.50   Piece No.:   15
Core:   2   Sample Midpoint(m)     :    30.75   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
COOL    275
HEAT    450
HEAT    180      0.820      0.307      163       265

APHYRIC TO PLAG SPARSELY PHYRIC BASALT,
ALT FRESH*

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