Core Data from the Deep Sea Drilling Project

Leg : 49    Top/Bottom Interval(mm):  640/ 670  Analyst  :
Hole: 413   Top of Core Depth(m)   :   110.00   Piece No.:
Core:   1   Sample Midpoint(m)     :   112.16   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
=========  ===========  ===========  =====  ===============  ========  ======
 7924/-6   -54.6/-58.7       /         115                        /

APHYRIC BASALT*



Leg : 49    Top/Bottom Interval(mm):  640/ 670  Analyst  :
Hole: 413   Top of Core Depth(m)   :   110.00   Piece No.:
Core:   1   Sample Midpoint(m)     :   112.16   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               0.439/-3    40.0

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        250       0.89       .319      110       166           2-5

APHYRIC BASALT,THERMOMAGNETIC CURVE IS
IRREVERSIBLE*



Leg : 49    Top/Bottom Interval(mm):  660/   0  Analyst  :
Hole: 413   Top of Core Depth(m)   :   110.00   Piece No.:
Core:   1   Sample Midpoint(m)     :   112.16   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
=========  ===========  ===========  =====  ===============  ========  ======
16640/-6   -54.0/-54.0       /          95                        /

APHYRIC BASALT*



Leg : 49    Top/Bottom Interval(mm):  660/   0  Analyst  :
Hole: 413   Top of Core Depth(m)   :   110.00   Piece No.:
Core:   1   Sample Midpoint(m)     :   112.16   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               0.519/-3    71.0

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
                  1.03       .351       98       170

APHYRIC BASALT*



Leg : 49    Top/Bottom Interval(mm): 1000/   0  Analyst  :
Hole: 413   Top of Core Depth(m)   :   110.00   Piece No.:
Core:   1   Sample Midpoint(m)     :   112.50   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
=========  ===========  ===========  =====  ===============  ========  ======
12344/-6   -60.2/-58.8       /         235                        /

APHYRIC BASALT*



Leg : 49    Top/Bottom Interval(mm): 1000/   0  Analyst  :
Hole: 413   Top of Core Depth(m)   :   110.00   Piece No.:
Core:   1   Sample Midpoint(m)     :   112.50   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
=========  ===========  ===========  =====  ===============  ========  ======
     /          /            /                               0.616/-3    44.0

Therm  Curie       Saturation       Coercive  Remanent
Curve  Temp   Intensity  Remanence   Force     Force    Grain Size
=====  =====  =========  =========  ========  ========  ==========
        245       1.22       .410      113       195

APHYRIC BASALT,THERMOMAGNETIC CURVE IS
IRREVERSIBLE*

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.

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