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Core Data from the Deep Sea Drilling Project


Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 447A  Depth Top of Layer(m)   :    0.00    Age: LOWER MIOCENE
Core:   1   Depth Bottom of Layer(m):    1.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.23/ 87            158
 
Processing Hist: Classification was successful.
Shipboard Lith : MUD                                                         
Screen Lith    : CLAY MINERAL RICH MUD                                       
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   30/1500  Age: LOWER MIOCENE
Hole: 447A  Depth Top of Layer(m)   :    1.53    Age: LOWER MIOCENE
Core:   1   Depth Bottom of Layer(m):    3.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.47
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.23/ 87            146
 
Processing Hist: Classification was successful.
Shipboard Lith : MUD                                                         
Screen Lith    : IRON RICH CLAY MINERAL RICH PELAGIC CLAY                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 447A  Depth Top of Layer(m)   :    3.00    Age: LOWER MIOCENE
Core:   1   Depth Bottom of Layer(m):    4.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.27/ 86            157
 
Processing Hist: Classification was successful.
Shipboard Lith : MUD                                                         
Screen Lith    : IRON RICH CLAY MINERAL RICH PELAGIC CLAY                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 170  Age: LOWER MIOCENE
Hole: 447A  Depth Top of Layer(m)   :    4.50    Age: LOWER MIOCENE
Core:   1   Depth Bottom of Layer(m):    4.67    Age: 
Sect:  4    Thickness of Layer(m)   :    0.17
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.21/ 89             17
 
Processing Hist: 
Shipboard Lith : MUD                                                         
Screen Lith    : IRON RICH CLAY MINERAL RICH PELAGIC CLAY                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  170/ 190  Age: LOWER MIOCENE
Hole: 447A  Depth Top of Layer(m)   :    4.67    Age: LOWER MIOCENE
Core:   1   Depth Bottom of Layer(m):    4.69    Age: 
Sect:  4    Thickness of Layer(m)   :    0.02
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.21/ 89              2
 
Processing Hist: 
Shipboard Lith : MUD                                                         
Screen Lith    : IRON RICH CLAY MINERAL RICH PELAGIC CLAY                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  190/ 210  Age: LOWER MIOCENE
Hole: 447A  Depth Top of Layer(m)   :    4.69    Age: LOWER MIOCENE
Core:   1   Depth Bottom of Layer(m):    4.71    Age: 
Sect:  4    Thickness of Layer(m)   :    0.02
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.23/ 88              2
 
Processing Hist: Classification was successful.
Shipboard Lith : MUD                                                         
Screen Lith    : IRON RICH CLAY MINERAL RICH PELAGIC CLAY                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  210/ 230  Age: LOWER MIOCENE
Hole: 447A  Depth Top of Layer(m)   :    4.71    Age: LOWER MIOCENE
Core:   1   Depth Bottom of Layer(m):    4.73    Age: 
Sect:  4    Thickness of Layer(m)   :    0.02
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.25/ 87              2
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD                                                         
Screen Lith    : MUD                                                         
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  230/1500  Age: LOWER MIOCENE
Hole: 447A  Depth Top of Layer(m)   :    4.73    Age: LOWER MIOCENE
Core:   1   Depth Bottom of Layer(m):    6.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.27
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.23/ 88            135
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD                                                         
Screen Lith    : MUD                                                         
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 447A  Depth Top of Layer(m)   :    6.00    Age: LOWER MIOCENE
Core:   1   Depth Bottom of Layer(m):    7.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.20/ 90             68
 
Processing Hist: Classification was successful.
Shipboard Lith : MUD                                                         
Screen Lith    : CLAY MINERAL RICH CLAY                                      
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  650/1000  Age: LOWER MIOCENE
Hole: 447A  Depth Top of Layer(m)   :    8.15    Age: LOWER MIOCENE
Core:   1   Depth Bottom of Layer(m):    8.50    Age: 
Sect:  6    Thickness of Layer(m)   :    0.35
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD                                                         
Screen Lith    : MUD                                                         
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: LOWER MIOCENE
Hole: 447A  Depth Top of Layer(m)   :    8.60    Age: LOWER MIOCENE
Core:   1   Depth Bottom of Layer(m):    8.80    Age: 
Sect: CC    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FINE CLAY                                                   
Screen Lith    : IRON RICH CLAY MINERAL RICH PELAGIC CLAY                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 540  Age: 
Hole: 447A  Depth Top of Layer(m)   :   18.50    Age: 
Core:   3   Depth Bottom of Layer(m):   19.04    Age: 
Sect:  1    Thickness of Layer(m)   :    0.54
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : PEL CLAY                                                    
Screen Lith    : CLAY MINERAL RICH PELAGIC CLAY                              
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  900/1500  Age: 
Hole: 447A  Depth Top of Layer(m)   :   20.90    Age: 
Core:   3   Depth Bottom of Layer(m):   21.50    Age: 
Sect:  2    Thickness of Layer(m)   :    0.60
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : PEL CLAY                                                    
Screen Lith    : CLAY MINERAL RICH PELAGIC CLAY                              
 
 
 
Leg : 59    Top/Bottom Interval(mm) :    0/   0  Age: 
Hole: 447A  Depth Top of Layer(m)   :   21.60    Age: 
Core:   3   Depth Bottom of Layer(m):   21.60    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: 
Shipboard Lith : PEL CLAY                                                    
Screen Lith    : CLAY MINERAL RICH PELAGIC CLAY                              
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 447A  Depth Top of Layer(m)   :   28.00    Age: 
Core:   4   Depth Bottom of Layer(m):   29.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.30/ 84            127
 
Processing Hist: Classification was successful.
Shipboard Lith : PEL CLAY                                                    
Screen Lith    : CLAY MINERAL RICH PELAGIC CLAY                              
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 447A  Depth Top of Layer(m)   :   29.50    Age: 
Core:   4   Depth Bottom of Layer(m):   31.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.31/ 83            158
 
Processing Hist: Classification was successful.
Shipboard Lith : PEL CLAY                                                    
Screen Lith    : IRON RICH CLAY MINERAL RICH PELAGIC CLAY                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 447A  Depth Top of Layer(m)   :   31.00    Age: 
Core:   4   Depth Bottom of Layer(m):   32.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.33/ 82            148
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PEL CLAY                                                    
Screen Lith    : CLAY                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 447A  Depth Top of Layer(m)   :   32.50    Age: 
Core:   4   Depth Bottom of Layer(m):   34.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.30/ 84            159
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PEL CLAY                                                    
Screen Lith    : CLAY                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 800  Age: 
Hole: 447A  Depth Top of Layer(m)   :   34.00    Age: 
Core:   4   Depth Bottom of Layer(m):   34.80    Age: 
Sect:  5    Thickness of Layer(m)   :    0.80
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.34/ 81              6
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PEL CLAY                                                    
Screen Lith    : CLAY                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :    0/   0  Age: 
Hole: 447A  Depth Top of Layer(m)   :   34.95    Age: 
Core:   4   Depth Bottom of Layer(m):   34.95    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PEL CLAY                                                    
Screen Lith    : CLAY                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   40/1500  Age: OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   37.54    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   39.00    Age: MIDDLE OLIGOCENE
Sect:  1    Thickness of Layer(m)   :    1.46
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35       100       1.23/ 88            155
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   39.00    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   40.50    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     13         0        87       1.25/ 86            158
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL RICH MUD                      
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   40.50    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   42.00    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     84         0        16       1.30/ 84            158
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   42.00    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   43.50    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     83         0        17       1.30/ 84            156
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   43.50    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   45.00    Age: MIDDLE OLIGOCENE
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.30/ 83            158
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   45.00    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   46.50    Age: MIDDLE OLIGOCENE
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.32/ 83            158
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  100/ 450  Age: OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   46.60    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   46.95    Age: MIDDLE OLIGOCENE
Sect:  7    Thickness of Layer(m)   :    0.35
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :    0/   0  Age: OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   47.05    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   47.05    Age: MIDDLE OLIGOCENE
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   47.00    Age: UPPER OLIGOCENE
Core:   6   Depth Bottom of Layer(m):   48.50    Age: MIDDLE OLIGOCENE
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.34/ 81            158
 
Processing Hist: 
Shipboard Lith : NANNO CHALK MICROBRECCIA                                    
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   48.50    Age: UPPER OLIGOCENE
Core:   6   Depth Bottom of Layer(m):   50.00    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     43         0        57       1.31/ 83            158
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK-BRECCIA                                         
Screen Lith    : CLAY MINERAL RICH MARLY NANNOFOSSIL LIMESTONE               
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   50.00    Age: UPPER OLIGOCENE
Core:   6   Depth Bottom of Layer(m):   51.50    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      1         0        99       1.31/ 83            103
 
Processing Hist: 
Shipboard Lith : NANNO CHALK-BRECCIA                                         
Screen Lith    : MARLY LIMESTONE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   53.00    Age: UPPER OLIGOCENE
Core:   6   Depth Bottom of Layer(m):   54.50    Age: MIDDLE OLIGOCENE
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.32/ 82            147
 
Processing Hist: 
Shipboard Lith : NANNO CHALK-BRECCIA                                         
Screen Lith    : MARLY LIMESTONE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   54.50    Age: UPPER OLIGOCENE
Core:   6   Depth Bottom of Layer(m):   56.00    Age: MIDDLE OLIGOCENE
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.37/ 79            157
 
Processing Hist: 
Shipboard Lith : NANNO CHALK-BRECCIA                                         
Screen Lith    : MARLY LIMESTONE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 470  Age: OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   56.00    Age: UPPER OLIGOCENE
Core:   6   Depth Bottom of Layer(m):   56.47    Age: MIDDLE OLIGOCENE
Sect:  7    Thickness of Layer(m)   :    0.47
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO CHALK-BRECCIA                                         
Screen Lith    : MARLY LIMESTONE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   56.57    Age: MIDDLE OLIGOCENE
Core:   6   Depth Bottom of Layer(m):   56.77    Age: 
Sect: CC    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : BRECCIA W/ NANNO CHALK MATRIX                               
Screen Lith    : MARLY LIMESTONE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/  50  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   56.50    Age: MIDDLE OLIGOCENE
Core:   7   Depth Bottom of Layer(m):   56.55    Age: 
Sect:  1    Thickness of Layer(m)   :    0.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.34/ 81              5
 
Processing Hist: 
Shipboard Lith : BRECCIA WITH CHALK MATRIX                                   
Screen Lith    : MARLY LIMESTONE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   50/1500  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   56.55    Age: MIDDLE OLIGOCENE
Core:   7   Depth Bottom of Layer(m):   58.00    Age: 
Sect:  1    Thickness of Layer(m)   :    1.45
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     37         0        63       1.46/ 74            154
 
Processing Hist: Classification was successful.
Shipboard Lith : CONGLOMERATE                                                
Screen Lith    : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   58.00    Age: MIDDLE OLIGOCENE
Core:   7   Depth Bottom of Layer(m):   59.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.45/ 74            158
 
Processing Hist: 
Shipboard Lith : CONGLOMERATE                                                
Screen Lith    : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   59.50    Age: MIDDLE OLIGOCENE
Core:   7   Depth Bottom of Layer(m):   61.00    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     56         0        44       1.47/ 73            158
 
Processing Hist: Classification was successful.
Shipboard Lith : CONGLOMERATE                                                
Screen Lith    : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   61.00    Age: MIDDLE OLIGOCENE
Core:   7   Depth Bottom of Layer(m):   62.50    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      3         0         0       1.48/ 73            158
 
Processing Hist: 
Shipboard Lith : CONGLOMERATE                                                
Screen Lith    : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   62.50    Age: MIDDLE OLIGOCENE
Core:   7   Depth Bottom of Layer(m):   64.00    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     46         0        54       1.49/ 72            158
 
Processing Hist: Classification was successful.
Shipboard Lith : BRECCIA IN MARLY NANNO CHALK MATRIX                         
Screen Lith    : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   64.00    Age: MIDDLE OLIGOCENE
Core:   7   Depth Bottom of Layer(m):   65.50    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.51/ 71            159
 
Processing Hist: 
Shipboard Lith : CONGLOMERATE                                                
Screen Lith    : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 400  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   65.50    Age: MIDDLE OLIGOCENE
Core:   7   Depth Bottom of Layer(m):   65.90    Age: 
Sect:  7    Thickness of Layer(m)   :    0.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     46         0        54           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CONGLOMERATE                                                
Screen Lith    : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   66.03    Age: MIDDLE OLIGOCENE
Core:   7   Depth Bottom of Layer(m):   66.23    Age: 
Sect: CC    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : BRECCIA                                                     
Screen Lith    : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 150  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   66.00    Age: MIDDLE OLIGOCENE
Core:   8   Depth Bottom of Layer(m):   66.15    Age: 
Sect:  1    Thickness of Layer(m)   :    0.15
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: 
Shipboard Lith : 3 PIECES HARD SED BRECCIA IN SED PARTLY CARB      MATRIX    
Screen Lith    : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/  60  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   73.50    Age: MIDDLE OLIGOCENE
Core:   8   Depth Bottom of Layer(m):   73.56    Age: 
Sect:  6    Thickness of Layer(m)   :    0.06
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : DRILLING BRECCIA                                            
Screen Lith    : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   60/ 210  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   73.56    Age: MIDDLE OLIGOCENE
Core:   8   Depth Bottom of Layer(m):   73.71    Age: 
Sect:  6    Thickness of Layer(m)   :    0.15
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50         4        46           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : BRECCIA                                                     
Screen Lith    : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  210/1480  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   73.71    Age: MIDDLE OLIGOCENE
Core:   8   Depth Bottom of Layer(m):   74.98    Age: 
Sect:  6    Thickness of Layer(m)   :    1.27
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50         0        51           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : DRILLING BRECCIA                                            
Screen Lith    : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   75.08    Age: MIDDLE OLIGOCENE
Core:   8   Depth Bottom of Layer(m):   75.28    Age: 
Sect: CC    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : DRILLING BRECCIA                                            
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   75.50    Age: MIDDLE OLIGOCENE
Core:   9   Depth Bottom of Layer(m):   77.00    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         1        99           /                  
 
Processing Hist: 
Shipboard Lith : HARD SED BRECCIA                                            
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   77.00    Age: MIDDLE OLIGOCENE
Core:   9   Depth Bottom of Layer(m):   78.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     80         0        20           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : HARD BRECCIA                                                
Screen Lith    : CLAY MINERAL RICH INDURATED CARBONATE CHALK                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   78.60    Age: MIDDLE OLIGOCENE
Core:   9   Depth Bottom of Layer(m):   78.80    Age: 
Sect: CC    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BRECCIA                                                     
Screen Lith    : INDURATED CHALK                                             
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   85.00    Age: MIDDLE OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   86.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE PIECES                                             
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 600  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   86.50    Age: MIDDLE OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   87.10    Age: 
Sect:  2    Thickness of Layer(m)   :    0.60
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  600/ 860  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   87.10    Age: MIDDLE OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   87.36    Age: 
Sect:  2    Thickness of Layer(m)   :    0.26
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SED BRECCIA                                                 
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  860/1460  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   87.36    Age: MIDDLE OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   87.96    Age: 
Sect:  2    Thickness of Layer(m)   :    0.60
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : ASH                                                         
 
 
 
Leg : 59    Top/Bottom Interval(mm) : 1460/1500  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   87.96    Age: MIDDLE OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   88.00    Age: 
Sect:  2    Thickness of Layer(m)   :    0.04
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BRECCIA                                                     
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   88.10    Age: MIDDLE OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   88.30    Age: 
Sect: CC    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SED BRECCIA                                                 
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 220  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   94.50    Age: MIDDLE OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   94.72    Age: 
Sect:  1    Thickness of Layer(m)   :    0.22
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SED BRECCIA                                                 
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  280/ 440  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   94.78    Age: MIDDLE OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   94.94    Age: 
Sect:  1    Thickness of Layer(m)   :    0.16
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BRECCIA                                                     
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  440/ 650  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   94.94    Age: MIDDLE OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   95.15    Age: 
Sect:  1    Thickness of Layer(m)   :    0.21
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BRECCIA                                                     
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   95.25    Age: MIDDLE OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   95.45    Age: 
Sect: CC    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SED BRECCIA                                                 
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 720  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   98.00    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):   98.72    Age: 
Sect:  1    Thickness of Layer(m)   :    0.72
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SED BRECCIA                                                 
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  720/1500  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   98.72    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):   99.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.78
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BRECCIA                                                     
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 100  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   99.50    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):   99.60    Age: 
Sect:  2    Thickness of Layer(m)   :    0.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20       1.78/ 55             10
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BRECCIA                                                     
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  100/ 170  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   99.60    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):   99.67    Age: 
Sect:  2    Thickness of Layer(m)   :    0.07
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20       1.57/ 68              6
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LITHIC-CONGLOMERATIC VERY COARSE SANDSTONE                  
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  170/ 190  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   99.67    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):   99.69    Age: 
Sect:  2    Thickness of Layer(m)   :    0.02
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20       1.53/ 70              2
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VERY DISTURBED + BRECCIATED INTERVAL                        
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  190/ 210  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   99.69    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):   99.71    Age: 
Sect:  2    Thickness of Layer(m)   :    0.02
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20       1.75/ 57              2
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : COARSE PEBBLES IN FINE MATRIX                               
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  210/1400  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :   99.71    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  100.90    Age: 
Sect:  2    Thickness of Layer(m)   :    1.19
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20       1.77/ 56            127
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LITHIC-CONGLOMERATIC VERY COARSE SANDSTONE                  
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) : 1400/1500  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :  100.90    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  101.00    Age: 
Sect:  2    Thickness of Layer(m)   :    0.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20       1.74/ 57             10
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINER INTERVAL- MEDIUM TO COARSE S-STONE                    
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 240  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :  101.00    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  101.24    Age: 
Sect:  3    Thickness of Layer(m)   :    0.24
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VERY COARSE TO COARSE SANDSTONE                             
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 220  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :  101.38    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  101.60    Age: 
Sect: CC    Thickness of Layer(m)   :    0.22
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : COARSE TO VERY COARSE LITHIC SANDSTONE                      
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/  60  Age: MIDDLE OLIGOCENE
Hole: 447A  Depth Top of Layer(m)   :  104.00    Age: MIDDLE OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  104.06    Age: 
Sect:  1    Thickness of Layer(m)   :    0.06
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SED BRECCIA                                                 
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   60/ 150  Age: 
Hole: 447A  Depth Top of Layer(m)   :  104.06    Age: 
Core:  13   Depth Bottom of Layer(m):  104.15    Age: 
Sect:  1    Thickness of Layer(m)   :    0.09
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PIECE OF SED BRECCIA                                        
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  150/ 220  Age: 
Hole: 447A  Depth Top of Layer(m)   :  104.15    Age: 
Core:  13   Depth Bottom of Layer(m):  104.22    Age: 
Sect:  1    Thickness of Layer(m)   :    0.07
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PIECE OF SED BRECCIA                                        
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  220/ 290  Age: 
Hole: 447A  Depth Top of Layer(m)   :  104.22    Age: 
Core:  13   Depth Bottom of Layer(m):  104.29    Age: 
Sect:  1    Thickness of Layer(m)   :    0.07
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PIECE OF SED BRECCIA                                        
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  290/ 360  Age: 
Hole: 447A  Depth Top of Layer(m)   :  104.29    Age: 
Core:  13   Depth Bottom of Layer(m):  104.36    Age: 
Sect:  1    Thickness of Layer(m)   :    0.07
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PIECE OF SAME SED BRECCIA                                   
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  360/ 420  Age: 
Hole: 447A  Depth Top of Layer(m)   :  104.36    Age: 
Core:  13   Depth Bottom of Layer(m):  104.42    Age: 
Sect:  1    Thickness of Layer(m)   :    0.06
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PIECE OF SAME SED BRECCIA                                   
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  420/ 445  Age: 
Hole: 447A  Depth Top of Layer(m)   :  104.42    Age: 
Core:  13   Depth Bottom of Layer(m):  104.45    Age: 
Sect:  1    Thickness of Layer(m)   :    0.03
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : 3 SMALL PIECES OF SAME SED BRECCIA                          
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  450/ 510  Age: 
Hole: 447A  Depth Top of Layer(m)   :  104.45    Age: 
Core:  13   Depth Bottom of Layer(m):  104.51    Age: 
Sect:  1    Thickness of Layer(m)   :    0.06
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PIECE OF SAME SED BRECCIA                                   
Screen Lith    : GLASS RICH CLASTIC SEDIMENT                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/  50  Age: 
Hole: 447A  Depth Top of Layer(m)   :  104.61    Age: 
Core:  13   Depth Bottom of Layer(m):  104.66    Age: 
Sect: CC    Thickness of Layer(m)   :    0.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : PIECE OF BASALT                                             
Screen Lith    : PIECE OF BASALT                                             
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   50/  95  Age: 
Hole: 447A  Depth Top of Layer(m)   :  104.56    Age: 
Core:  13   Depth Bottom of Layer(m):  104.60    Age: 
Sect: CC    Thickness of Layer(m)   :    0.04
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : PIECE OF FINE-GRAINED PLAG PHYRIC BASALT                    
Screen Lith    : PIECE OF FINE-GRAINED PLAG PHYRIC BASALT                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   95/ 170  Age: 
Hole: 447A  Depth Top of Layer(m)   :  104.60    Age: 
Core:  13   Depth Bottom of Layer(m):  104.68    Age: 
Sect: CC    Thickness of Layer(m)   :    0.08
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : PIECE OF SED BRECCIA                                        
Screen Lith    : PIECE OF SED BRECCIA                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  170/ 210  Age: 
Hole: 447A  Depth Top of Layer(m)   :  104.68    Age: 
Core:  13   Depth Bottom of Layer(m):  104.72    Age: 
Sect: CC    Thickness of Layer(m)   :    0.04
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : PIECE OF ALT BASALT                                         
Screen Lith    : PIECE OF ALT BASALT                                         
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  210/ 225  Age: 
Hole: 447A  Depth Top of Layer(m)   :  104.72    Age: 
Core:  13   Depth Bottom of Layer(m):  104.73    Age: 
Sect: CC    Thickness of Layer(m)   :    0.01
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : 2 SMALL PIECES OF BLACK BASALT                              
Screen Lith    : 2 SMALL PIECES OF BLACK BASALT                              
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  225/ 310  Age: 
Hole: 447A  Depth Top of Layer(m)   :  104.73    Age: 
Core:  13   Depth Bottom of Layer(m):  104.82    Age: 
Sect: CC    Thickness of Layer(m)   :    0.08
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : PIECE OF ALT BASALT                                         
Screen Lith    : PIECE OF ALT BASALT                                         
 
 
 
    

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