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 : 90    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :    0.00    Age: QUATERNARY
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
========== ========= ========  ================  ============
     94         4         2       1.59/ 66            129
 
Processing Hist: Classification was successful.
Shipboard Lith : SKELETAL SANDY SILTY OOZE                                   
Screen Lith    : CARBONATE RICH NANNOFOSSIL OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1450  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :    1.50    Age: QUATERNARY
Core:   1   Depth Bottom of Layer(m):    2.95    Age: 
Sect:  2    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
========== ========= ========  ================  ============
    101         0         0       1.76/ 56            126
 
Processing Hist: Classification was successful.
Shipboard Lith : SKELETAL SILTY SAND                                         
Screen Lith    : FORAMINIFERA RICH CARBONATE OOZE                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 140  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :    3.06    Age: QUATERNARY
Core:   1   Depth Bottom of Layer(m):    3.20    Age: 
Sect: CC    Thickness of Layer(m)   :    0.14
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         0         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE                                      
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL RICH  CALCAREOUS OOZE         
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 270  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :    3.10    Age: QUATERNARY
Core:   2   Depth Bottom of Layer(m):    3.37    Age: 
Sect:  1    Thickness of Layer(m)   :    0.27
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     90         0         0       1.84/ 51             23
 
Processing Hist: 
Shipboard Lith : SKELETAL SANDY GRAVEL                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :  270/1280  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :    3.37    Age: QUATERNARY
Core:   2   Depth Bottom of Layer(m):    4.38    Age: 
Sect:  1    Thickness of Layer(m)   :    1.01
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     96         2         2       1.69/ 60             89
 
Processing Hist: Classification was successful.
Shipboard Lith : SKELETAL SILTY SAND                                         
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) : 1280/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :    4.38    Age: QUATERNARY
Core:   2   Depth Bottom of Layer(m):    4.60    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
========== ========= ========  ================  ============
     97         1         2       1.67/ 61             19
 
Processing Hist: Classification was successful.
Shipboard Lith : SILTY FORAM NANNOFOSSIL OOZE                                
Screen Lith    : NANNOFOSSIL RICH CARBONATE RICH  CALCAREOUS OOZE            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/  60  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :    4.60    Age: QUATERNARY
Core:   2   Depth Bottom of Layer(m):    4.66    Age: 
Sect:  2    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       1.70/ 60              4
 
Processing Hist: 
Shipboard Lith : SILTY FORAM NANNOFOSSIL OOZE                                
Screen Lith    : NANNOFOSSIL RICH CARBONATE RICH  CALCAREOUS OOZE            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   70/ 800  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :    4.67    Age: QUATERNARY
Core:   2   Depth Bottom of Layer(m):    5.40    Age: 
Sect:  2    Thickness of Layer(m)   :    0.73
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.71/ 59             64
 
Processing Hist: 
Shipboard Lith : SKELETAL SAND                                               
Screen Lith    : NANNOFOSSIL RICH CARBONATE RICH  CALCAREOUS OOZE            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :  810/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :    5.41    Age: QUATERNARY
Core:   2   Depth Bottom of Layer(m):    6.10    Age: 
Sect:  2    Thickness of Layer(m)   :    0.69
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     98         1         1       1.62/ 64             60
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM SKELETAL SAND                                         
Screen Lith    : NANNOFOSSIL RICH CARBONATE RICH  CALCAREOUS OOZE            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1440  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :    6.10    Age: QUATERNARY
Core:   2   Depth Bottom of Layer(m):    7.54    Age: 
Sect:  3    Thickness of Layer(m)   :    1.44
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     98         1         1       1.54/ 69            120
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO-BEARING SILTY FORAM OOZE                              
Screen Lith    : FORAMINIFERA RICH CARBONATE RICH  CALCAREOUS OOZE           
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :    7.60    Age: QUATERNARY
Core:   2   Depth Bottom of Layer(m):    9.10    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         0       1.66/ 62            131
 
Processing Hist: 
Shipboard Lith : NANNO-BEARING SILTY FORAM OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :    9.10    Age: QUATERNARY
Core:   2   Depth Bottom of Layer(m):   10.60    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         0       1.62/ 65            131
 
Processing Hist: 
Shipboard Lith : NANNO-BEARING SILTY FORAM OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   10.60    Age: QUATERNARY
Core:   2   Depth Bottom of Layer(m):   12.10    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           /                  
 
Processing Hist: 
Shipboard Lith : FORAM SAND                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 350  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   12.10    Age: QUATERNARY
Core:   2   Depth Bottom of Layer(m):   12.45    Age: 
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
========== ========= ========  ================  ============
     98         2         1           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CARBONATE RICH NANNOFOSSIL RICH  CALCAREOUS OOZE            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 170  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   12.55    Age: QUATERNARY
Core:   2   Depth Bottom of Layer(m):   12.72    Age: 
Sect: CC    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           /                  
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   12.70    Age: QUATERNARY
Core:   3   Depth Bottom of Layer(m):   14.20    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
========== ========= ========  ================  ============
     94         2         5       1.70/ 60            116
 
Processing Hist: Classification was successful.
Shipboard Lith : SKELETAL SANDY GRAVEL                                       
Screen Lith    : CARBONATE RICH FORAMINIFERA RICH  CALCAREOUS OOZE           
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/  80  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   14.20    Age: QUATERNARY
Core:   3   Depth Bottom of Layer(m):   14.28    Age: 
Sect:  2    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       1.61/ 65              3
 
Processing Hist: 
Shipboard Lith : SKELETAL SILTY SAND                                         
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   90/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   14.29    Age: QUATERNARY
Core:   3   Depth Bottom of Layer(m):   15.70    Age: 
Sect:  2    Thickness of Layer(m)   :    1.41
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     96         2         2       1.57/ 68            123
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   90/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   15.79    Age: QUATERNARY
Core:   3   Depth Bottom of Layer(m):   17.20    Age: 
Sect:  3    Thickness of Layer(m)   :    1.41
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.61/ 65            123
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   17.20    Age: QUATERNARY
Core:   3   Depth Bottom of Layer(m):   18.70    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         0       1.69/ 60            128
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   18.70    Age: QUATERNARY
Core:   3   Depth Bottom of Layer(m):   20.20    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         0       1.65/ 63            105
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1370  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   20.20    Age: QUATERNARY
Core:   3   Depth Bottom of Layer(m):   21.57    Age: 
Sect:  6    Thickness of Layer(m)   :    1.37
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         0         0       1.65/ 63            101
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL RICH  CALCAREOUS OOZE         
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 130  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   21.67    Age: QUATERNARY
Core:   3   Depth Bottom of Layer(m):   21.80    Age: 
Sect: CC    Thickness of Layer(m)   :    0.13
 
       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 : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 200  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   22.30    Age: QUATERNARY
Core:   4   Depth Bottom of Layer(m):   22.50    Age: 
Sect:  1    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       1.78/ 55             14
 
Processing Hist: 
Shipboard Lith : SKELETAL SAND                                               
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :  210/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   22.51    Age: QUATERNARY
Core:   4   Depth Bottom of Layer(m):   23.80    Age: 
Sect:  1    Thickness of Layer(m)   :    1.29
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     98         0         2       1.70/ 60            113
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   23.80    Age: QUATERNARY
Core:   4   Depth Bottom of Layer(m):   25.30    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       1.68/ 61            130
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   25.30    Age: QUATERNARY
Core:   4   Depth Bottom of Layer(m):   26.80    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         0       1.69/ 60            129
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   26.80    Age: QUATERNARY
Core:   4   Depth Bottom of Layer(m):   28.30    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         0       1.68/ 61            129
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   28.30    Age: QUATERNARY
Core:   4   Depth Bottom of Layer(m):   29.80    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         0       1.68/ 61            130
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 587   Depth Top of Layer(m)   :   29.80    Age: QUATERNARY
Core:   4   Depth Bottom of Layer(m):   31.30    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       1.73/ 58            130
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 510  Age: UPPER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   31.30    Age: UPPER PLIOCENE
Core:   4   Depth Bottom of Layer(m):   31.81    Age: 
Sect:  7    Thickness of Layer(m)   :    0.51
 
       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 : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 180  Age: UPPER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   31.91    Age: UPPER PLIOCENE
Core:   4   Depth Bottom of Layer(m):   32.09    Age: 
Sect: CC    Thickness of Layer(m)   :    0.18
 
       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 : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1000  Age: UPPER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   31.90    Age: UPPER PLIOCENE
Core:   5   Depth Bottom of Layer(m):   32.90    Age: 
Sect:  1    Thickness of Layer(m)   :    1.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     99         0         0       1.85/ 51             75
 
Processing Hist: 
Shipboard Lith : SKELETAL CHALK SAND                                         
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) : 1010/1500  Age: UPPER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   32.91    Age: UPPER PLIOCENE
Core:   5   Depth Bottom of Layer(m):   33.40    Age: 
Sect:  1    Thickness of Layer(m)   :    0.49
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.83/ 52             43
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   33.40    Age: UPPER PLIOCENE
Core:   5   Depth Bottom of Layer(m):   34.90    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
========== ========= ========  ================  ============
     95         5         0       1.73/ 58            130
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CARBONATE RICH NANNOFOSSIL OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1420  Age: UPPER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   34.90    Age: UPPER PLIOCENE
Core:   5   Depth Bottom of Layer(m):   36.32    Age: 
Sect:  3    Thickness of Layer(m)   :    1.42
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.74/ 57            116
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   36.40    Age: UPPER PLIOCENE
Core:   5   Depth Bottom of Layer(m):   37.90    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         0       1.81/ 53            130
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   37.90    Age: UPPER PLIOCENE
Core:   5   Depth Bottom of Layer(m):   39.40    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       1.76/ 56            129
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   39.40    Age: UPPER PLIOCENE
Core:   5   Depth Bottom of Layer(m):   40.90    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       1.75/ 57            129
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 350  Age: UPPER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   40.90    Age: UPPER PLIOCENE
Core:   5   Depth Bottom of Layer(m):   41.25    Age: 
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
========== ========= ========  ================  ============
     98         0         2           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 260  Age: UPPER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   41.35    Age: UPPER PLIOCENE
Core:   5   Depth Bottom of Layer(m):   41.61    Age: 
Sect: CC    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         0           /                  
 
Processing Hist: 
Shipboard Lith : DRILLING BRECCIA                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 560  Age: UPPER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   41.50    Age: UPPER PLIOCENE
Core:   6   Depth Bottom of Layer(m):   42.06    Age: 
Sect:  1    Thickness of Layer(m)   :    0.56
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     97         0         0       1.89/ 48             48
 
Processing Hist: 
Shipboard Lith : SKELETAL CHALK SAND                                         
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :  570/1500  Age: LOWER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   42.07    Age: LOWER PLIOCENE
Core:   6   Depth Bottom of Layer(m):   43.00    Age: 
Sect:  1    Thickness of Layer(m)   :    0.93
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.78/ 55             81
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   43.00    Age: LOWER PLIOCENE
Core:   6   Depth Bottom of Layer(m):   44.50    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       1.74/ 57            128
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   44.50    Age: LOWER PLIOCENE
Core:   6   Depth Bottom of Layer(m):   46.00    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
========== ========= ========  ================  ============
    100         0         0       1.76/ 56            105
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CARBONATE RICH NANNOFOSSIL RICH  CALCAREOUS OOZE            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   46.00    Age: LOWER PLIOCENE
Core:   6   Depth Bottom of Layer(m):   47.50    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
========== ========= ========  ================  ============
      0         0         0       1.79/ 54            130
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   47.50    Age: LOWER PLIOCENE
Core:   6   Depth Bottom of Layer(m):   49.00    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
========== ========= ========  ================  ============
      0         0         0       1.79/ 54            128
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   49.00    Age: LOWER PLIOCENE
Core:   6   Depth Bottom of Layer(m):   50.50    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
========== ========= ========  ================  ============
    100         0         0       1.81/ 53            130
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 420  Age: LOWER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   50.50    Age: LOWER PLIOCENE
Core:   6   Depth Bottom of Layer(m):   50.92    Age: 
Sect:  7    Thickness of Layer(m)   :    0.42
 
       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 : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 170  Age: LOWER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   51.02    Age: LOWER PLIOCENE
Core:   6   Depth Bottom of Layer(m):   51.19    Age: 
Sect: CC    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           /                  
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 587   Depth Top of Layer(m)   :   51.10    Age: LOWER PLIOCENE
Core:   7   Depth Bottom of Layer(m):   52.60    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
========== ========= ========  ================  ============
     99         0         1       1.78/ 55            122
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CARBONATE RICH NANNOFOSSIL RICH  CALCAREOUS OOZE            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: NEOGENE
Hole: 587   Depth Top of Layer(m)   :   52.60    Age: LOWER PLIOCENE
Core:   7   Depth Bottom of Layer(m):   54.10    Age: UPPER MIOCENE
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
========== ========= ========  ================  ============
    100         0         0       1.80/ 53            123
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1400  Age: NEOGENE
Hole: 587   Depth Top of Layer(m)   :   54.10    Age: LOWER PLIOCENE
Core:   7   Depth Bottom of Layer(m):   55.50    Age: UPPER MIOCENE
Sect:  3    Thickness of Layer(m)   :    1.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.81/ 53            111
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: NEOGENE
Hole: 587   Depth Top of Layer(m)   :   55.60    Age: LOWER PLIOCENE
Core:   7   Depth Bottom of Layer(m):   57.10    Age: UPPER MIOCENE
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
========== ========= ========  ================  ============
     98         0         2       1.79/ 54            130
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: NEOGENE
Hole: 587   Depth Top of Layer(m)   :   57.10    Age: LOWER PLIOCENE
Core:   7   Depth Bottom of Layer(m):   58.60    Age: UPPER MIOCENE
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       1.84/ 51            129
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1140  Age: NEOGENE
Hole: 587   Depth Top of Layer(m)   :   58.60    Age: LOWER PLIOCENE
Core:   7   Depth Bottom of Layer(m):   59.74    Age: UPPER MIOCENE
Sect:  6    Thickness of Layer(m)   :    1.14
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     94         0         6       1.81/ 53             65
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 200  Age: NEOGENE
Hole: 587   Depth Top of Layer(m)   :   59.84    Age: LOWER PLIOCENE
Core:   7   Depth Bottom of Layer(m):   60.04    Age: UPPER MIOCENE
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 : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 540  Age: NEOGENE
Hole: 587   Depth Top of Layer(m)   :   60.70    Age: LOWER PLIOCENE
Core:   8   Depth Bottom of Layer(m):   61.24    Age: UPPER MIOCENE
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
========== ========= ========  ================  ============
     99         0         0       1.71/ 59             42
 
Processing Hist: 
Shipboard Lith : SKELETAL CHALK SAND                                         
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :  550/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   61.25    Age: UPPER MIOCENE
Core:   8   Depth Bottom of Layer(m):   62.20    Age: 
Sect:  1    Thickness of Layer(m)   :    0.95
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         0         0       1.81/ 53             83
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   62.20    Age: UPPER MIOCENE
Core:   8   Depth Bottom of Layer(m):   63.70    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       1.81/ 53            131
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   63.70    Age: UPPER MIOCENE
Core:   8   Depth Bottom of Layer(m):   65.20    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         0       1.82/ 53            131
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   65.20    Age: UPPER MIOCENE
Core:   8   Depth Bottom of Layer(m):   66.70    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
========== ========= ========  ================  ============
    100         0         0       1.81/ 53            131
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   66.70    Age: UPPER MIOCENE
Core:   8   Depth Bottom of Layer(m):   68.20    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         0       1.81/ 53            130
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   68.20    Age: UPPER MIOCENE
Core:   8   Depth Bottom of Layer(m):   69.70    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
========== ========= ========  ================  ============
    100         0         0       1.82/ 52            131
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   69.70    Age: UPPER MIOCENE
Core:   8   Depth Bottom of Layer(m):   70.20    Age: 
Sect:  7    Thickness of Layer(m)   :    0.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 310  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   70.30    Age: UPPER MIOCENE
Core:   8   Depth Bottom of Layer(m):   70.61    Age: 
Sect: CC    Thickness of Layer(m)   :    0.31
 
       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 : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1350  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   70.30    Age: UPPER MIOCENE
Core:   9   Depth Bottom of Layer(m):   71.65    Age: 
Sect:  1    Thickness of Layer(m)   :    1.35
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     97         0         3       1.64/ 63            104
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 690  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   71.80    Age: UPPER MIOCENE
Core:   9   Depth Bottom of Layer(m):   72.49    Age: 
Sect:  2    Thickness of Layer(m)   :    0.69
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     77         2        21           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE                                            
Screen Lith    : PYRITE RICH NANNOFOSSIL OOZE                                
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 250  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   72.59    Age: UPPER MIOCENE
Core:   9   Depth Bottom of Layer(m):   72.84    Age: 
Sect: CC    Thickness of Layer(m)   :    0.25
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        21           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL OOZE                                            
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   79.90    Age: UPPER MIOCENE
Core:  10   Depth Bottom of Layer(m):   81.40    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
========== ========= ========  ================  ============
     50        35        21       1.71/ 59            130
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   50/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   81.45    Age: UPPER MIOCENE
Core:  10   Depth Bottom of Layer(m):   82.90    Age: 
Sect:  2    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
========== ========= ========  ================  ============
    100         0         0       1.77/ 55            127
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1200  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   82.90    Age: UPPER MIOCENE
Core:  10   Depth Bottom of Layer(m):   84.10    Age: 
Sect:  3    Thickness of Layer(m)   :    1.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.82/ 53             79
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   84.40    Age: UPPER MIOCENE
Core:  10   Depth Bottom of Layer(m):   85.90    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         0       1.75/ 56            131
 
Processing Hist: 
Shipboard Lith : FORAM-BEARING NANNOFOSSIL OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   85.90    Age: UPPER MIOCENE
Core:  10   Depth Bottom of Layer(m):   87.40    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
========== ========= ========  ================  ============
     98         2         0       1.30/ 83            105
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-BEARING SILTY SKELETAL NANNOFOSSIL OOZE               
Screen Lith    : NANNOFOSSIL RICH CARBONATE RICH  CALCAREOUS OOZE            
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   87.40    Age: UPPER MIOCENE
Core:  10   Depth Bottom of Layer(m):   88.90    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       1.81/ 53            131
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM-BEARING SILTY SKELETAL NANNOFOSSIL OOZE               
Screen Lith    : NANNOFOSSIL RICH MUD                                        
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 300  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   88.90    Age: UPPER MIOCENE
Core:  10   Depth Bottom of Layer(m):   89.20    Age: 
Sect:  7    Thickness of Layer(m)   :    0.30
 
       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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM-BEARING SILTY SKELETAL NANNOFOSSIL OOZE               
Screen Lith    : NANNOFOSSIL RICH MUD                                        
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 240  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   89.30    Age: UPPER MIOCENE
Core:  10   Depth Bottom of Layer(m):   89.54    Age: 
Sect: CC    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
========== ========= ========  ================  ============
    100         0         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SKELETAL SANDY GRAVEL                                       
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 850  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   89.50    Age: UPPER MIOCENE
Core:  11   Depth Bottom of Layer(m):   90.35    Age: 
Sect:  1    Thickness of Layer(m)   :    0.85
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         0         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : MICRITIC SILTY SKELETAL SAND                                
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) :  860/1000  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   90.36    Age: UPPER MIOCENE
Core:  11   Depth Bottom of Layer(m):   90.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.14
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         0         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL-BEARING MICRITE                                 
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) : 1010/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   90.51    Age: UPPER MIOCENE
Core:  11   Depth Bottom of Layer(m):   91.00    Age: 
Sect:  1    Thickness of Layer(m)   :    0.49
 
       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 : MICRITIC SILTY SKELETAL SAND                                
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   91.00    Age: UPPER MIOCENE
Core:  11   Depth Bottom of Layer(m):   92.50    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           /                  
 
Processing Hist: 
Shipboard Lith : MICRITIC SILTY SKELETAL SAND                                
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 400  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   92.50    Age: UPPER MIOCENE
Core:  11   Depth Bottom of Layer(m):   92.90    Age: 
Sect:  3    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
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : MICRITIC SILTY SKELETAL SAND                                
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) :  410/ 530  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   92.91    Age: UPPER MIOCENE
Core:  11   Depth Bottom of Layer(m):   93.03    Age: 
Sect:  3    Thickness of Layer(m)   :    0.12
 
       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 : NANNOFOSSIL OOZE                                            
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) :  530/ 970  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   93.03    Age: UPPER MIOCENE
Core:  11   Depth Bottom of Layer(m):   93.47    Age: 
Sect:  3    Thickness of Layer(m)   :    0.44
 
       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 : MICRITIC SILTY SKELETAL SAND                                
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) :  980/1050  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   93.48    Age: UPPER MIOCENE
Core:  11   Depth Bottom of Layer(m):   93.55    Age: 
Sect:  3    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         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNOFOSSIL OOZE                                            
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) : 1060/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   93.56    Age: UPPER MIOCENE
Core:  11   Depth Bottom of Layer(m):   94.00    Age: 
Sect:  3    Thickness of Layer(m)   :    0.44
 
       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 : MICRITIC SILTY SKELETAL SAND                                
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   94.00    Age: UPPER MIOCENE
Core:  11   Depth Bottom of Layer(m):   95.50    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
========== ========= ========  ================  ============
    100         0         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : MICRITIC SILTY SKELETAL SAND                                
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   95.50    Age: UPPER MIOCENE
Core:  11   Depth Bottom of Layer(m):   97.00    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
========== ========= ========  ================  ============
     50        35         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MICRITIC SILTY SKELETAL SAND                                
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 240  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   97.00    Age: UPPER MIOCENE
Core:  11   Depth Bottom of Layer(m):   97.24    Age: 
Sect:  6    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
========== ========= ========  ================  ============
     50        35         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MICRITIC SILTY SKELETAL SAND                                
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 320  Age: UPPER MIOCENE
Hole: 587   Depth Top of Layer(m)   :   97.34    Age: UPPER MIOCENE
Core:  11   Depth Bottom of Layer(m):   97.66    Age: 
Sect: CC    Thickness of Layer(m)   :    0.32
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MICRITIC SILTY SKELETAL SAND                                
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
Leg : 90    Top/Bottom Interval(mm) :   00/ 370  Age: 
Hole: 587   Depth Top of Layer(m)   :  104.03    Age: 
Core:  13   Depth Bottom of Layer(m):  104.40    Age: 
Sect: CC    Thickness of Layer(m)   :    0.37
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SKELETAL SANDY GRAVEL                                       
Screen Lith    : NANNOFOSSIL RICH CARBONATE OOZE                             
 
 
 
    

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