Core Data from the Deep Sea Drilling Project

Leg : 19    Top/Bottom Interval(mm) :  350/1500  Age: 
Hole: 191B  Depth Top of Layer(m)   :    0.35    Age: 
Core:   1   Depth Bottom of Layer(m):    1.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.15
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT AND CLAY BEARING DIATOM OOZE                           
Screen Lith    : DIATOM MUD                                                  
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 150  Age: 
Hole: 191B  Depth Top of Layer(m)   :    1.50    Age: 
Core:   1   Depth Bottom of Layer(m):    1.65    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     25        40       100       1.14/ 93             15
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT AND CLAY BEARING DIATOM OOZE                           
Screen Lith    : DIATOM MUD                                                  
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  150/ 700  Age: 
Hole: 191B  Depth Top of Layer(m)   :    1.65    Age: 
Core:   1   Depth Bottom of Layer(m):    2.20    Age: 
Sect:  2    Thickness of Layer(m)   :    0.55
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40       100       1.17/ 91             59
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT AND CLAY BEARING DIATOM OOZE                           
Screen Lith    : DIATOM MUD                                                  
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  700/ 720  Age: 
Hole: 191B  Depth Top of Layer(m)   :    2.20    Age: 
Core:   1   Depth Bottom of Layer(m):    2.22    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       100       1.33/ 82              2
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND                                                        
Screen Lith    : SAND                                                        
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  720/1470  Age: 
Hole: 191B  Depth Top of Layer(m)   :    2.22    Age: 
Core:   1   Depth Bottom of Layer(m):    2.97    Age: 
Sect:  2    Thickness of Layer(m)   :    0.75
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40       100       1.22/ 88             79
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT AND CLAY BEARING DIATOM OOZE                           
Screen Lith    : DIATOM MUD                                                  
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1470/1500  Age: 
Hole: 191B  Depth Top of Layer(m)   :    2.97    Age: 
Core:   1   Depth Bottom of Layer(m):    3.00    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     25        40       100       1.36/ 80              3
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : DIATOM MUD                                                  
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 191B  Depth Top of Layer(m)   :    3.00    Age: 
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        50        50       1.37/ 79            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILT AND CLAY-RICH DIATOM OOZE                              
Screen Lith    : CLAY MINERAL RICH DIATOM MUD                                
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1310  Age: 
Hole: 191B  Depth Top of Layer(m)   :    4.50    Age: 
Core:   1   Depth Bottom of Layer(m):    5.81    Age: 
Sect:  4    Thickness of Layer(m)   :    1.31
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      1        70        30       1.37/ 79            139
 
Processing Hist: Classification was successful.
Shipboard Lith : SILT AND CLAY-RICH DIATOM OOZE                              
Screen Lith    : CLAY MINERAL RICH DIATOM OOZE                               
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1310/1500  Age: 
Hole: 191B  Depth Top of Layer(m)   :    5.81    Age: 
Core:   1   Depth Bottom of Layer(m):    6.00    Age: 
Sect:  4    Thickness of Layer(m)   :    0.19
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        30       1.77/ 55             20
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VOLCANIC SILTY SAND                                         
Screen Lith    : VOLC MATERIAL FRAG RICH SAND                                
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 180  Age: 
Hole: 191B  Depth Top of Layer(m)   :    6.00    Age: 
Core:   1   Depth Bottom of Layer(m):    6.18    Age: 
Sect:  5    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        30       1.70/ 60             20
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY SILT                                                  
Screen Lith    : SILT                                                        
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  180/ 950  Age: 
Hole: 191B  Depth Top of Layer(m)   :    6.18    Age: 
Core:   1   Depth Bottom of Layer(m):    6.95    Age: 
Sect:  5    Thickness of Layer(m)   :    0.77
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        30       1.54/ 70             82
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT-RICH CLAY                                              
Screen Lith    : MUD                                                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  950/1450  Age: 
Hole: 191B  Depth Top of Layer(m)   :    6.95    Age: 
Core:   1   Depth Bottom of Layer(m):    7.45    Age: 
Sect:  5    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       100       1.88/ 49             53
 
Processing Hist: Classification was successful.
Shipboard Lith : SANDY SILT                                                  
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1450/1500  Age: 
Hole: 191B  Depth Top of Layer(m)   :    7.45    Age: 
Core:   1   Depth Bottom of Layer(m):    7.50    Age: 
Sect:  5    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       100       1.36/ 80              5
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT RICH CLAY                                              
Screen Lith    : MUD                                                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 540  Age: 
Hole: 191B  Depth Top of Layer(m)   :    7.50    Age: 
Core:   1   Depth Bottom of Layer(m):    8.04    Age: 
Sect:  6    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       1.48/ 73             58
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY SILT                                                  
Screen Lith    : SILT                                                        
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  540/1000  Age: 
Hole: 191B  Depth Top of Layer(m)   :    8.04    Age: 
Core:   1   Depth Bottom of Layer(m):    8.50    Age: 
Sect:  6    Thickness of Layer(m)   :    0.46
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.70/ 60             49
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT RICH CLAY                                              
Screen Lith    : MUD                                                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1000/1500  Age: 
Hole: 191B  Depth Top of Layer(m)   :    8.50    Age: 
Core:   1   Depth Bottom of Layer(m):    9.00    Age: 
Sect:  6    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       100       1.48/ 73             52
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY SILT                                                  
Screen Lith    : SILT
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