NOAA logo, National Centers for Environmental Information, National Oceanic and Atmospheric Administration NSF logo, National Science Foundation, Division of Ocean Sciences

Core Data from the Deep Sea Drilling Project


Leg : 63    Top/Bottom Interval(mm):  670/ 690  Analyst  :
Hole: 473   Top of Core Depth(m)   :   252.00   Piece No.:   2A
Core:  30   Sample Midpoint(m)     :   254.18   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
1.292/-3     38./        318./                                    /

ALT EXT,APHYRIC DOLERITE*



Leg : 63    Top/Bottom Interval(mm):  890/ 910  Analyst  :
Hole: 473   Top of Core Depth(m)   :   257.00   Piece No.:   9A
Core:  31   Sample Midpoint(m)     :   259.40   Lithology: Igneous
Sect:  2    Measurement was made   : SHIPBOARD  Source   : Hole Summary Bk

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
2.639/-3    -12./        102./                                    /

ALT EXT,APHYRIC DOLERITE*



Leg : 63    Top/Bottom Interval(mm):  770/ 840  Analyst  :
Hole: 473   Top of Core Depth(m)   :   266.00   Piece No.:   2E
Core:  32   Sample Midpoint(m)     :   266.81   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
=========  ===========  ===========  =====  ===============  ========  ======
 4.10/-3        /            /         128                     27./-3    0.34

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        183       0.82       0.14       57       129
                  0.82       0.15       59       132

DIABASE,ALT MOD-EXT,REVERSIBLE? HEATED TO 270 C,
"B" SUBSAMPLE*



Leg : 63    Top/Bottom Interval(mm):  760/ 840  Analyst  :
Hole: 473   Top of Core Depth(m)   :   266.00   Piece No.:   1H
Core:  32   Sample Midpoint(m)     :   269.80   Lithology: Igneous
Sect:  3    Measurement was made   : ONSHORE    Source   : Initial Reports

   NRM     Inclination  Declination  Mean   Quality of       Initial   Koenig
Inten/exp   NRM/Stable   NRM/Stable  Demag  Orientation      Sus/exp   ratio
=========  ===========  ===========  =====  ===============  ========  ======
 2.38/-3        /            /          42                     40./-3    0.13

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        163

DIABASE,ALT MOD-EXT,REVERSIBLE? HEATED TO 600 C,
"A" SUBSAMPLE*



Leg : 63    Top/Bottom Interval(mm):  660/ 740  Analyst  :
Hole: 473   Top of Core Depth(m)   :   275.00   Piece No.:   2D
Core:  33   Sample Midpoint(m)     :   275.70   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
=========  ===========  ===========  =====  ===============  ========  ======
 3.26/-3        /            /                                 53./-3    0.14

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        159

DIABASE,ALT EXT,"A" SPECIMEN,REV?HEATED TO 600 C*



Leg : 63    Top/Bottom Interval(mm):  660/ 740  Analyst  :
Hole: 473   Top of Core Depth(m)   :   275.00   Piece No.:   2D
Core:  33   Sample Midpoint(m)     :   275.70   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
=========  ===========  ===========  =====  ===============  ========  ======
 4.10/-3        /            /          36  shallow orient.    54./-3    0.17

DIABASE,ALT EXT,"B" SPECIMEN*



Leg : 63    Top/Bottom Interval(mm):  100/ 170  Analyst  :
Hole: 473   Top of Core Depth(m)   :   284.00   Piece No.:   1B
Core:  34   Sample Midpoint(m)     :   287.14   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
=========  ===========  ===========  =====  ===============  ========  ======
 6.38/-3        /            /          40                     53./-3    0.27

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        135       0.98       0.16       42       101

DIABASE,ALT EXT,REVERSIBLE?HEATED TO 600 C*



Leg : 63    Top/Bottom Interval(mm):  330/ 350  Analyst  :
Hole: 473   Top of Core Depth(m)   :   284.00   Piece No.:    2
Core:  34   Sample Midpoint(m)     :   287.34   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                                    /

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        217       1.03       0.36      121       162

PLAG-CPX PHYRIC BASALT,ALT MOD,REV?HEATED TO
550 C*



    

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