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Core Data from the Deep Sea Drilling Project


Leg : 69    Depth Top/Bottom of Layer(m) :   260.95/  261.02
Hole: 504B  Depth to Top of Core(m)      :   260.50
Core:   1   Depth Top/Bottom Interval(mm):  450/ 520
Sect:  1
 
Visual Text Description:
 SILICEOUS AND CHERTY LIMESTONE;H HARD;Z 12130000.2000;C DUSKY BLUE,DARK 
GRAY;S LAMINAE,BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   261.03/  261.15
Hole: 504B  Depth to Top of Core(m)      :   260.50
Core:   1   Depth Top/Bottom Interval(mm):  530/ 650
Sect:  1
 
Visual Text Description:
 CHERT;H HARD;Z 21130000;C LIGHT GREENISH GRAY;M CHERT;S LAMINAE,BURROWS;U 
  
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   261.16/  261.25
Hole: 504B  Depth to Top of Core(m)      :   260.50
Core:   1   Depth Top/Bottom Interval(mm):  660/ 750
Sect:  1
 
Visual Text Description:
 CHERTY LIMESTONE;H HARD;Z 12130000.2000;C OLIVE GRAY;M CHERT;S LAMINAE,
BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   261.26/  261.30
Hole: 504B  Depth to Top of Core(m)      :   260.50
Core:   1   Depth Top/Bottom Interval(mm):  760/ 800
Sect:  1
 
Visual Text Description:
 CHERT;H HARD;Z 21130000;C GREENISH GRAY;M CHERT;S LAMINAE,BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   261.31/  261.35
Hole: 504B  Depth to Top of Core(m)      :   260.50
Core:   1   Depth Top/Bottom Interval(mm):  810/ 850
Sect:  1
 
Visual Text Description:
 SILICIFIED LIMESTONE;H HARD;Z 12130000.2000;C YELLOWISH GRAY,PALE OLIVE;S 
LAMINAE,BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   261.36/  261.45
Hole: 504B  Depth to Top of Core(m)      :   260.50
Core:   1   Depth Top/Bottom Interval(mm):  860/ 950
Sect:  1
 
Visual Text Description:
 CHERT;H HARD;Z 21130000;C GREENISH GRAY;S LAMINAE,BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   261.46/  261.49
Hole: 504B  Depth to Top of Core(m)      :   260.50
Core:   1   Depth Top/Bottom Interval(mm):  960/ 990
Sect:  1
 
Visual Text Description:
 SILICIFIED AND CHERTY LIMESTONE;H HARD;Z 12130000.2000;C RAYISH YELLOW,
YELLOWISH GRAY;M CHERT;S LAMINAE,BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   261.50/  261.59
Hole: 504B  Depth to Top of Core(m)      :   260.50
Core:   1   Depth Top/Bottom Interval(mm): 1000/1090
Sect:  1
 
Visual Text Description:
 CHERT;H HARD;Z 21130000;C GREENISH GRAY;S LAMINAE,BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   261.60/  261.65
Hole: 504B  Depth to Top of Core(m)      :   260.50
Core:   1   Depth Top/Bottom Interval(mm): 1100/1150
Sect:  1
 
Visual Text Description:
 LIMESTONE;H HARD;Z 12130000;C GREENISH GRAY;S LAMINAE,BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   261.66/  261.83
Hole: 504B  Depth to Top of Core(m)      :   260.50
Core:   1   Depth Top/Bottom Interval(mm): 1160/1330
Sect:  1
 
Visual Text Description:
 CHERT;H HARD;Z 21130000;C GREENISH GRAY;S LAMINAE,BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   261.84/  261.95
Hole: 504B  Depth to Top of Core(m)      :   260.50
Core:   1   Depth Top/Bottom Interval(mm): 1340/1450
Sect:  1
 
Visual Text Description:
 SILICEOUS AND CHERTY LIMESTONE;H HARD;Z 12130000.2000;C GRAYISH YELLOW 
GREEN,GREENISH GRAY;S LAMINAE,BURROWS;M CHERT;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   261.96/  262.00
Hole: 504B  Depth to Top of Core(m)      :   260.50
Core:   1   Depth Top/Bottom Interval(mm): 1460/1500
Sect:  1
 
Visual Text Description:
 CHERT;H HARD;Z 21130000;C GREENISH GRAY;D GREATLY DISTURBED;S LAMINAE,
BURROWS;M CHERT;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   262.10/  262.30
Hole: 504B  Depth to Top of Core(m)      :   260.50
Core:   1   Depth Top/Bottom Interval(mm):   00/ 300
Sect: CC
 
Visual Text Description:
 LIMESTONE WITH CHERT;H HARD;Z 12130000.2000;C YELLOWISH GRAY,OLIVE;S 
LAMINAE,CONTACTS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   270.02/  270.06
Hole: 504B  Depth to Top of Core(m)      :   270.00
Core:   2   Depth Top/Bottom Interval(mm):   20/  60
Sect:  1
 
Visual Text Description:
 CHERTY LIMESTONE;H HARD;Z 12130000.2000;C YELLOWISH GRAY,OLIVE;M CHERT;S 
BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   270.08/  270.13
Hole: 504B  Depth to Top of Core(m)      :   270.00
Core:   2   Depth Top/Bottom Interval(mm):   80/ 130
Sect:  1
 
Visual Text Description:
 LIMESTONE;H HARD;Z 12130000;C YELLOWISH GRAY,PALE OLIVE;S BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   270.15/  270.22
Hole: 504B  Depth to Top of Core(m)      :   270.00
Core:   2   Depth Top/Bottom Interval(mm):  150/ 220
Sect:  1
 
Visual Text Description:
 SILICIFIED LIMESTONE;H HARD;Z 12130000.2000;C YELLOWISH GRAY,OLIVE;S 
BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   270.24/  270.27
Hole: 504B  Depth to Top of Core(m)      :   270.00
Core:   2   Depth Top/Bottom Interval(mm):  240/ 270
Sect:  1
 
Visual Text Description:
 LIMESTONE AND SILICIFIED LIMESTONE;H HARD;Z 12130000.2000;C YELLOWISH 
GRAY,OLIVE;S BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   270.30/  270.36
Hole: 504B  Depth to Top of Core(m)      :   270.00
Core:   2   Depth Top/Bottom Interval(mm):  300/ 360
Sect:  1
 
Visual Text Description:
 LIMESTONE AND SILICIFIED LIMESTONE;H HARD;Z 12130000.2000;C YELLOWISH 
GRAY,OLIVE;S BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   270.38/  270.51
Hole: 504B  Depth to Top of Core(m)      :   270.00
Core:   2   Depth Top/Bottom Interval(mm):  380/ 510
Sect:  1
 
Visual Text Description:
 LIMESTONE AND CHERT;H HARD;Z 12130000.2000;C YELLOWISH GRAY,OLIVE,OLIVE 
GRAY;M CHERT;S BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   270.53/  270.63
Hole: 504B  Depth to Top of Core(m)      :   270.00
Core:   2   Depth Top/Bottom Interval(mm):  530/ 630
Sect:  1
 
Visual Text Description:
 LIMESTONE AND CHERTY LIMESTONE;H HARD;Z 12130000.2000;C YELLOWISH GRAY,
OLIVE,OLIVE GRAY;M CHERT;S BURROWS;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   270.65/  270.87
Hole: 504B  Depth to Top of Core(m)      :   270.00
Core:   2   Depth Top/Bottom Interval(mm):  650/ 870
Sect:  1
 
Visual Text Description:
 CHERT AND CHERTY LIMESTONE; H HARD;Z 12130000.2000;C OLIVE GRAY,YELLOWISH 
GRAY,OLIVE;S BURROWS;M CHERT;U   
 
 
Leg : 69    Depth Top/Bottom of Layer(m) :   270.94/  271.44
Hole: 504B  Depth to Top of Core(m)      :   270.00
Core:   2   Depth Top/Bottom Interval(mm):  940/1440
Sect:  1
 
Visual Text Description:
 BASALT;H HARD;C  ;S  ;U

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