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Core Data from the Deep Sea Drilling Project


Leg : 42    Top/Bottom Interval(mm):  680/ 710  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   305.50   Rock Type: IGNEOUS
Core:   5   Sample Midpoint(m)     :   306.20   Sect/Pc #:  1/PCE 10

ROCK = PLAG PHYRIC BASALT
       SOURCE IS IR;

Phenocrysts- PLAGIOCLASE
             Size(mm):        1-3

Groundmass - PLAGIOCLASE
             Size(mm):    0.1-0.3

             CLINOPYROXENE

Alteration - CALCITE
             Location: VEINS

Vesicles   -
             Size(mm):    0.1-1
             Filling: CALCITE




Leg : 42    Top/Bottom Interval(mm):  900/ 930  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   305.50   Rock Type: IGNEOUS
Core:   5   Sample Midpoint(m)     :   306.42   Sect/Pc #:  1/PCE 15

ROCK = PLAG PHYRIC BASALT
       SOURCE IS IR;

Phenocrysts- PLAGIOCLASE

Groundmass - CLINOPYROXENE

             PLAGIOCLASE

Alteration - CALCITE
             Location: GROUNDMASS

Vesicles   -
             Size(mm):    0.1-1
             Filling: CALCITE




Leg : 42    Top/Bottom Interval(mm):  350/ 380  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   305.50   Rock Type: IGNEOUS
Core:   5   Sample Midpoint(m)     :   307.37   Sect/Pc #:  2/PCE 7

ROCK = BASALT
       SOURCE IS IR;

Phenocrysts- PLAGIOCLASE
             Size(mm):        1-2

Groundmass - CLINOPYROXENE

             PLAGIOCLASE
             Size(mm):        0.1




Leg : 42    Top/Bottom Interval(mm):  535/ 570  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   305.50   Rock Type: IGNEOUS
Core:   5   Sample Midpoint(m)     :   307.55   Sect/Pc #:  2/PCE 11

ROCK = BASALT
       SOURCE IS IR;

Phenocrysts- PLAGIOCLASE

Groundmass - CLINOPYROXENE

             PLAGIOCLASE
             ALBITE*




Leg : 42    Top/Bottom Interval(mm):  740/ 755  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   305.50   Rock Type: IGNEOUS
Core:   5   Sample Midpoint(m)     :   309.25   Sect/Pc #:  3/PCE 15

ROCK = BASALT
       SOURCE IS IR, ROCK TYPE IS BASALTIC BRECCIA;

Groundmass - PLAGIOCLASE

             CLINOPYROXENE




Leg : 42    Top/Bottom Interval(mm): 1290/1310  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   305.50   Rock Type: IGNEOUS
Core:   5   Sample Midpoint(m)     :   309.80   Sect/Pc #:  3/PCE 25

ROCK = BASALT
       SOURCE IS IR, ROCK TYPE IS BASALTIC BRECCIA;

Groundmass - PLAGIOCLASE

             CLINOPYROXENE




Leg : 42    Top/Bottom Interval(mm):  960/1000  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   334.00   Rock Type: IGNEOUS
Core:   6   Sample Midpoint(m)     :   334.98   Sect/Pc #:  1/PCE 6

ROCK = BASALT
       SOURCE IS IR, ROCK TYPE IS BASALTIC BRECCIA;

Groundmass - PLAGIOCLASE

             CLINOPYROXENE




Leg : 42    Top/Bottom Interval(mm):    0/   0  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   334.00   Rock Type: IGNEOUS
Core:   6   Sample Midpoint(m)     :   335.60   Sect/Pc #: CC/

ROCK = BASALT
       SOURCE IS IR, ROCK TYPE IS BASALTIC BRECCIA*

Groundmass - PLAGIOCLASE

             CLINOPYROXENE




Leg : 42    Top/Bottom Interval(mm): 1390/1440  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   362.50   Rock Type: IGNEOUS
Core:   7   Sample Midpoint(m)     :   363.92   Sect/Pc #:  1/PCE 9

ROCK = BASALT
       SOURCE IS IR, ROCK TYPE IS BASALTIC BRECCIA;

Groundmass - PLAGIOCLASE

             CLINOPYROXENE




Leg : 42    Top/Bottom Interval(mm): 1360/1400  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   362.50   Rock Type: IGNEOUS
Core:   7   Sample Midpoint(m)     :   365.38   Sect/Pc #:  2/PCE 18

ROCK = PLAG PHYRIC BASALT
       SOURCE IS IR;

Phenocrysts- PLAGIOCLASE
             Size(mm):        2-3

Groundmass - CLINOPYROXENE

             PLAGIOCLASE
             Size(mm):    0.3-0.5




Leg : 42    Top/Bottom Interval(mm): 1110/1125  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   362.50   Rock Type: IGNEOUS
Core:   7   Sample Midpoint(m)     :   366.62   Sect/Pc #:  3/PCE 15

ROCK = PLAG PHYRIC BASALT
       SOURCE IS IR;

Phenocrysts- PLAGIOCLASE
             Size(mm):        1-3

Groundmass - CLINOPYROXENE

             PLAGIOCLASE
             Size(mm):    0.2-0.4




Leg : 42    Top/Bottom Interval(mm):  190/ 230  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   362.50   Rock Type: IGNEOUS
Core:   7   Sample Midpoint(m)     :   367.21   Sect/Pc #:  4/PCE 4

ROCK = BASALT
       SOURCE IS IR;

Groundmass - CLINOPYROXENE

             PLAGIOCLASE




Leg : 42    Top/Bottom Interval(mm): 1350/1400  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   362.50   Rock Type: IGNEOUS
Core:   7   Sample Midpoint(m)     :   368.38   Sect/Pc #:  4/

ROCK = BASALT
       SOURCE IS IR*

Groundmass - CLINOPYROXENE

             PLAGIOCLASE

Vesicles   -
             Filling: CALCITE




Leg : 42    Top/Bottom Interval(mm):  100/ 140  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   362.50   Rock Type: IGNEOUS
Core:   7   Sample Midpoint(m)     :   368.62   Sect/Pc #:  5/PCE 2

ROCK = APHYRIC BASALT
       SOURCE IS IR;

Groundmass - CLINOPYROXENE

             PLAGIOCLASE

Vesicles   -
             Size(mm):  0.1-0.2
             Filling: CALCITE




Leg : 42    Top/Bottom Interval(mm): 1230/1250  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   429.00   Rock Type: IGNEOUS
Core:  10   Sample Midpoint(m)     :   430.24   Sect/Pc #:  1/PCE 1

ROCK = BASALT
       SOURCE IS IR;

Phenocrysts- PLAGIOCLASE
             Size(mm):        1-2

Groundmass - PLAGIOCLASE
             Size(mm):    0.1-0.2

             CLINOPYROXENE

Vesicles   -
             Size(mm):    0.2-1
             FEW*




Leg : 42    Top/Bottom Interval(mm): 1140/1170  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   438.50   Rock Type: IGNEOUS
Core:  11   Sample Midpoint(m)     :   439.66   Sect/Pc #:  1/PCE 9

ROCK = BASALT
       SOURCE IS IR;

Phenocrysts- PLAGIOCLASE
             Size(mm):        0.5

Groundmass - PLAGIOCLASE
             Size(mm):    0.2-0.3

             CLINOPYROXENE

Vesicles   -
             Size(mm):  0.3-0.4
             Filling: ZEOLITES




Leg : 42    Top/Bottom Interval(mm): 1300/1350  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   438.50   Rock Type: IGNEOUS
Core:  11   Sample Midpoint(m)     :   439.83   Sect/Pc #:  1/PCE 11

ROCK = BASALT
       SOURCE IS IR;

Groundmass - PLAGIOCLASE

             CLINOPYROXENE




Leg : 42    Top/Bottom Interval(mm):    0/   0  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :   448.00   Rock Type: IGNEOUS
Core:  12   Sample Midpoint(m)     :   449.60   Sect/Pc #: CC/

ROCK = BASALT
       SOURCE IS IR*

Groundmass - PLAGIOCLASE
             ALBITE;

             CLINOPYROXENE




Leg : 42    Top/Bottom Interval(mm):    0/   0  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :     0.00   Rock Type: IGNEOUS
Core: X 1   Sample Midpoint(m)     :     0.00   Sect/Pc #:   /

ROCK = APHYRIC BASALT
       SOURCE IS IR, OB 2*

Groundmass - CLINOPYROXENE

             PLAGIOCLASE
             Size(mm):    0.3-0.5




Leg : 42    Top/Bottom Interval(mm):    0/   0  Describer: Emmermann, R.
Hole: 373A  Top of Core Depth(m)   :     0.00   Rock Type: IGNEOUS
Core: X 1   Sample Midpoint(m)     :     0.00   Sect/Pc #:   /

ROCK = PLAG PHYRIC BASALT
       SOURCE IS IR, OB 2*

Phenocrysts- PLAGIOCLASE
             Size(mm):        1-2

Groundmass - CLINOPYROXENE

             PLAGIOCLASE
             Size(mm):    0.3-0.6

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