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Core Data from the Deep Sea Drilling Project


Leg : 80    Top/Bottom Interval(mm):  270/ 290  Analyst:               
Hole: 551   Top of Core Depth(m)   :   104.00   Device : ROTARY
Core:   2   Sample Midpoint(m)     :   105.78   Section:  2     Repeat: 0
 
Mean   NRM Inten/       NRM             AFD Inten/       AFD        Initial
Demag   exponent   Inclin/Declin  AFD    exponent   Inclin/Declin  Suscep/exp
=====  ==========  =============  ====  ==========  =============  ==========
          7.941/6    37.0/ 323.3   500     0.519/6    -8.2/ 300.9         / 
 
NANNO CHALK/OOZE                                  
 
 
 
Leg : 80    Top/Bottom Interval(mm):  920/ 940  Analyst:               
Hole: 551   Top of Core Depth(m)   :   104.00   Device : ROTARY
Core:   2   Sample Midpoint(m)     :   107.93   Section:  3     Repeat: 0
 
Mean   NRM Inten/       NRM             AFD Inten/       AFD        Initial
Demag   exponent   Inclin/Declin  AFD    exponent   Inclin/Declin  Suscep/exp
=====  ==========  =============  ====  ==========  =============  ==========
          9.702/6    68.8/ 109.0   300     1.341/6    40.0/ 131.3         / 
 
NANNO CHALK/OOZE                                  
 
 
 
Leg : 80    Top/Bottom Interval(mm):  560/ 580  Analyst:               
Hole: 551   Top of Core Depth(m)   :   113.50   Device : ROTARY
Core:   3   Sample Midpoint(m)     :   114.07   Section:  1     Repeat: 0
 
Mean   NRM Inten/       NRM             AFD Inten/       AFD        Initial
Demag   exponent   Inclin/Declin  AFD    exponent   Inclin/Declin  Suscep/exp
=====  ==========  =============  ====  ==========  =============  ==========
          9.219/6    41.4/ 320.3   500     0.274/6     4.7/ 321.3         / 
 
NANNO CHALK                                       
 
 
 
Leg : 80    Top/Bottom Interval(mm):  310/ 340  Analyst:               
Hole: 551   Top of Core Depth(m)   :   113.50   Device : ROTARY
Core:   3   Sample Midpoint(m)     :   115.33   Section:  2     Repeat: 0
 
Mean   NRM Inten/       NRM             AFD Inten/       AFD        Initial
Demag   exponent   Inclin/Declin  AFD    exponent   Inclin/Declin  Suscep/exp
=====  ==========  =============  ====  ==========  =============  ==========
          10.64/6    54.6/ 155.0   500     0.518/6    -1.9/ 210.9         / 
 
NANNO CHALK                                       
 
 
 
Leg : 80    Top/Bottom Interval(mm):  240/ 260  Analyst:               
Hole: 551   Top of Core Depth(m)   :   113.50   Device : ROTARY
Core:   3   Sample Midpoint(m)     :   116.75   Section:  3     Repeat: 0
 
Mean   NRM Inten/       NRM             AFD Inten/       AFD        Initial
Demag   exponent   Inclin/Declin  AFD    exponent   Inclin/Declin  Suscep/exp
=====  ==========  =============  ====  ==========  =============  ==========
          15.39/6    80.6/  15.3   500     0.703/6    51.6/ 346.1         / 
 
NANNO CHALK                                       
 
 
 
Leg : 80    Top/Bottom Interval(mm):  440/ 460  Analyst:               
Hole: 551   Top of Core Depth(m)   :   123.50   Device : ROTARY
Core:   4   Sample Midpoint(m)     :   123.95   Section:  1     Repeat: 0
 
Mean   NRM Inten/       NRM             AFD Inten/       AFD        Initial
Demag   exponent   Inclin/Declin  AFD    exponent   Inclin/Declin  Suscep/exp
=====  ==========  =============  ====  ==========  =============  ==========
          20.96/6    45.8/  16.1   300     0.549/6    18.3/  42.0         / 
 
NANNO CHALK                                       
 
 
 
Leg : 80    Top/Bottom Interval(mm):  830/ 850  Analyst:               
Hole: 551   Top of Core Depth(m)   :   123.50   Device : ROTARY
Core:   4   Sample Midpoint(m)     :   125.84   Section:  2     Repeat: 0
 
Mean   NRM Inten/       NRM             AFD Inten/       AFD        Initial
Demag   exponent   Inclin/Declin  AFD    exponent   Inclin/Declin  Suscep/exp
=====  ==========  =============  ====  ==========  =============  ==========
          11.90/6    30.1/  28.7   300     0.395/6    24.2/ 339.7         / 
 
NANNO CHALK                                       
 
 
 
Leg : 80    Top/Bottom Interval(mm):  890/ 910  Analyst:               
Hole: 551   Top of Core Depth(m)   :   123.50   Device : ROTARY
Core:   4   Sample Midpoint(m)     :   127.40   Section:  3     Repeat: 0
 
Mean   NRM Inten/       NRM             AFD Inten/       AFD        Initial
Demag   exponent   Inclin/Declin  AFD    exponent   Inclin/Declin  Suscep/exp
=====  ==========  =============  ====  ==========  =============  ==========
         16.697/6    62.7/ 218.2   300     1.930/6    20.0/ 227.5         / 
 
NANNO CHALK                                       
 
 
 
Leg : 80    Top/Bottom Interval(mm):  800/ 820  Analyst:               
Hole: 551   Top of Core Depth(m)   :   123.50   Device : ROTARY
Core:   4   Sample Midpoint(m)     :   128.81   Section:  4     Repeat: 0
 
Mean   NRM Inten/       NRM             AFD Inten/       AFD        Initial
Demag   exponent   Inclin/Declin  AFD    exponent   Inclin/Declin  Suscep/exp
=====  ==========  =============  ====  ==========  =============  ==========
           17.8/6    45.4/ 317.5   600      0.94/6    28.5/ 287.4         / 
 
NANNO CHALK                                       
 
 
 
Leg : 80    Top/Bottom Interval(mm):  200/ 220  Analyst:               
Hole: 551   Top of Core Depth(m)   :   132.50   Device : ROTARY
Core:   5   Sample Midpoint(m)     :   132.71   Section:  1     Repeat: 0
 
Mean   NRM Inten/       NRM             AFD Inten/       AFD        Initial
Demag   exponent   Inclin/Declin  AFD    exponent   Inclin/Declin  Suscep/exp
=====  ==========  =============  ====  ==========  =============  ==========
           2.93/6    72.6/  54.3   100      0.59/6   -34.9/ 310.6         / 
 
NANNO CHALK                                       
 
 
 
Leg : 80    Top/Bottom Interval(mm):  270/ 290  Analyst:               
Hole: 551   Top of Core Depth(m)   :   132.50   Device : ROTARY
Core:   5   Sample Midpoint(m)     :   134.28   Section:  2     Repeat: 0
 
Mean   NRM Inten/       NRM             AFD Inten/       AFD        Initial
Demag   exponent   Inclin/Declin  AFD    exponent   Inclin/Declin  Suscep/exp
=====  ==========  =============  ====  ==========  =============  ==========
           0.30/6    -1.8/  38.4    75     0.207/6    -8.9/  22.3         / 
 
NANNO CHALK                                       
 
 
 
Leg : 80    Top/Bottom Interval(mm):  580/ 610  Analyst:               
Hole: 551   Top of Core Depth(m)   :   132.50   Device : ROTARY
Core:   5   Sample Midpoint(m)     :   134.60   Section:  2     Repeat: 0
 
Mean   NRM Inten/       NRM             AFD Inten/       AFD        Initial
Demag   exponent   Inclin/Declin  AFD    exponent   Inclin/Declin  Suscep/exp
=====  ==========  =============  ====  ==========  =============  ==========
           0.41/6    80.2/ 286.5    75      0.18/6    62.6/ 196.7         / 
 
NANNO CHALK                                       
 
 
 
Leg : 80    Top/Bottom Interval(mm): 1410/1430  Analyst:               
Hole: 551   Top of Core Depth(m)   :   142.00   Device : ROTARY
Core:   6   Sample Midpoint(m)     :   144.92   Section:  2     Repeat: 0
 
Mean   NRM Inten/       NRM             AFD Inten/       AFD        Initial
Demag   exponent   Inclin/Declin  AFD    exponent   Inclin/Declin  Suscep/exp
=====  ==========  =============  ====  ==========  =============  ==========
           0.97/6    37.7/ 257.5   100      0.47/6    37.4/ 266.5         / 
 
NANNO CHALK                                       
 
 
 
Leg : 80    Top/Bottom Interval(mm):  720/ 750  Analyst:               
Hole: 551   Top of Core Depth(m)   :   142.00   Device : ROTARY
Core:   6   Sample Midpoint(m)     :   145.74   Section:  3     Repeat: 0
 
Mean   NRM Inten/       NRM             AFD Inten/       AFD        Initial
Demag   exponent   Inclin/Declin  AFD    exponent   Inclin/Declin  Suscep/exp
=====  ==========  =============  ====  ==========  =============  ==========
          4.179/6   -16.6/ 140.7   100     14.70/6   -63.2/ 112.9         / 
 
NANNO CHALK

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.

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Department of Commerce > NOAA > NESDIS > NCEI > doi:10.7289/V54M92G2