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Core Data from the Deep Sea Drilling Project


Leg : 55    Top/Bot Interval(mm):   00/  20  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     0.01
Sect:  1    No. Observed Fossils:     5      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
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Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLOCOCCOLITHUS FORMOSUS (PRESENT/)
  DISCOASTER MULTIRADIATUS (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)
  TOWEIUS EMINENS (PRESENT/)



Leg : 55    Top/Bot Interval(mm):  100/ 120  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     0.11
Sect:  1    No. Observed Fossils:     6      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
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Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLOCOCCOLITHUS FORMOSUS (PRESENT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (PRESENT/)
  GEPHYROCAPSA OCEANICA (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)
  TOWEIUS EMINENS (PRESENT/)



Leg : 55    Top/Bot Interval(mm):  200/ 220  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     0.21
Sect:  1    No. Observed Fossils:     8      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS EOPELAGICUS (PRESENT/)
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLOCOCCOLITHUS MACINTYREI (PRESENT/)
  DISCOASTER MULTIRADIATUS (PRESENT/)
  ELLIPSODISCOASTER LIDZII (PRESENT/)
  GEPHYROCAPSA CARIBBEANICA (PRESENT/)
  GEPHYROCAPSA DORONICOIDES (PRESENT/)
  GEPHYROCAPSA OCEANICA (PRESENT/)



Leg : 55    Top/Bot Interval(mm):  300/ 320  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     0.31
Sect:  1    No. Observed Fossils:     6      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
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Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLOCOCCOLITHUS MACINTYREI (PRESENT/)
  DISCOASTER DEFLANDREI (PRESENT/)
  DISCOASTER INTERCALARIS (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)
  TOWEIUS EMINENS (PRESENT/)



Leg : 55    Top/Bot Interval(mm):  380/ 400  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     0.39
Sect:  1    No. Observed Fossils:     7      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS EOPELAGICUS (PRESENT/)
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLICARGOLITHUS FLORIDANUS (PRESENT/)
  DISCOASTER MULTIRADIATUS (PRESENT/)
  GEPHYROCAPSA DORONICOIDES (PRESENT/)
  HELICOPONTOSPHAERA KAMPTNERI (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)



Leg : 55    Top/Bot Interval(mm):  400/ 420  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     0.41
Sect:  1    No. Observed Fossils:     2      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
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Fossils (Abundance/Preservation):
================================
  COCCOLITHUS EOPELAGICUS (PRESENT/)
  DICTYOCOCCITES BISECTUS (PRESENT/)



Leg : 55    Top/Bot Interval(mm):  500/ 520  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     0.51
Sect:  1    No. Observed Fossils:     4      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLICARGOLITHUS FLORIDANUS (PRESENT/)
  RETICULOFENESTRA PSEUDOUMBILICA (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)



Leg : 55    Top/Bot Interval(mm):  600/ 620  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     0.61
Sect:  1    No. Observed Fossils:     2      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLICARGOLITHUS ABISECTUS (PRESENT/)



Leg : 55    Top/Bot Interval(mm):  700/ 720  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     0.71
Sect:  1    No. Observed Fossils:     7      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS EOPELAGICUS (PRESENT/)
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLICARGOLITHUS FLORIDANUS (PRESENT/)
  DICTYOCOCCITES BISECTUS (PRESENT/)
  DISCOASTER MULTIRADIATUS (PRESENT/)
  RETICULOFENESTRA PSEUDOUMBILICA (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)



Leg : 55    Top/Bot Interval(mm):  800/ 820  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     0.81
Sect:  1    No. Observed Fossils:     7      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS EOPELAGICUS (PRESENT/)
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLICARGOLITHUS ABISECTUS (PRESENT/)
  DICTYOCOCCITES BISECTUS (PRESENT/)
  DISCOASTER MULTIRADIATUS (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)
  TOWEIUS EMINENS (PRESENT/)



Leg : 55    Top/Bot Interval(mm):  900/ 920  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     0.91
Sect:  1    No. Observed Fossils:     8      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS EOPELAGICUS (PRESENT/)
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLICARGOLITHUS FLORIDANUS (PRESENT/)
  DISCOASTER NODIFER (PRESENT/)
  GEPHYROCAPSA DORONICOIDES (PRESENT/)
  RETICULOFENESTRA PSEUDOUMBILICA (PRESENT/)
  SPHENOLITHUS MORIFORMIS (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)



Leg : 55    Top/Bot Interval(mm):     /      Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     1.08
Sect: CC    No. Observed Fossils:     9      Group Presv: MODERATE

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS EOPELAGICUS (PRESENT/)
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLICARGOLITHUS FLORIDANUS (PRESENT/)
  DICTYOCOCCITES BISECTUS (PRESENT/)
  DICTYOCOCCITES DICTYODUS (PRESENT/)
  DISCOASTER DRUGGII (PRESENT/)
  DISCOASTER NOBILIS (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)
  TOWEIUS EMINENS (PRESENT/)



Leg : 55    Top/Bot Interval(mm):  900/ 920  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):    19.00
Core:   2   Depth Top Sample(m) :    19.91
Sect:  1    No. Observed Fossils:    11      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLICARGOLITHUS FLORIDANUS (PRESENT/)
  DICTYOCOCCITES SCRIPPSAE (PRESENT/)
  DISCOASTER EXILIS (PRESENT/)
  DISCOASTER INTERCALARIS (PRESENT/)
  DISCOASTER PANSUS (PRESENT/)
  DISCOASTER VARIABILIS (PRESENT/)
  NEOCHIASTOZYGUS CHIASTUS (PRESENT/)
  RETICULOFENESTRA PSEUDOUMBILICA (PRESENT/)
  RETICULOFENESTRA UMBILICA (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)



Leg : 55    Top/Bot Interval(mm): 1000/1020  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):    19.00
Core:   2   Depth Top Sample(m) :    20.01
Sect:  1    No. Observed Fossils:    14      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  CATINASTER COALITHUS (PRESENT/)
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLOCOCCOLITHUS FORMOSUS (PRESENT/)
  CYCLOCOCCOLITHUS MACINTYREI (PRESENT/)
  DICTYOCOCCITES BISECTUS (PRESENT/)
  DISCOASTER BROUWERI (PRESENT/)
  DISCOASTER EXILIS (PRESENT/)
  DISCOASTER VARIABILIS (PRESENT/)
  NEOCHIASTOZYGUS CHIASTUS (PRESENT/)
  RETICULOFENESTRA PSEUDOUMBILICA (PRESENT/)
  SPHENOLITHUS ABIES (Q) (PRESENT/)
  SPHENOLITHUS MORIFORMIS (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)
  TOWEIUS EMINENS (PRESENT/)



Leg : 55    Top/Bot Interval(mm): 1100/1120  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):    19.00
Core:   2   Depth Top Sample(m) :    20.11
Sect:  1    No. Observed Fossils:    11      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLOCOCCOLITHUS MACINTYREI (PRESENT/)
  CYCLICARGOLITHUS ABISECTUS (PRESENT/)
  DICTYOCOCCITES BISECTUS (PRESENT/)
  DISCOASTER BROUWERI (PRESENT/)
  DISCOASTER EXILIS (PRESENT/)
  DISCOASTER VARIABILIS (PRESENT/)
  RETICULOFENESTRA PSEUDOUMBILICA (PRESENT/)
  SPHENOLITHUS ABIES (Q) (PRESENT/)
  SPHENOLITHUS MORIFORMIS (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)



Leg : 55    Top/Bot Interval(mm): 1200/1220  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):    19.00
Core:   2   Depth Top Sample(m) :    20.21
Sect:  1    No. Observed Fossils:     9      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS EOPELAGICUS (PRESENT/)
  COCCOLITHUS PELAGICUS (PRESENT/)
  DISCOASTER EXILIS (PRESENT/)
  DISCOASTER TANII (PRESENT/)
  DISCOASTER VARIABILIS (PRESENT/)
  NEOCHIASTOZYGUS DISTENTUS (PRESENT/)
  RETICULOFENESTRA HILLAE (PRESENT/)
  RETICULOFENESTRA PSEUDOUMBILICA (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)



Leg : 55    Top/Bot Interval(mm): 1230/1240  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):    19.00
Core:   2   Depth Top Sample(m) :    20.24
Sect:  1    No. Observed Fossils:    12      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS EOPELAGICUS (PRESENT/)
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLICARGOLITHUS FLORIDANUS (PRESENT/)
  DICTYOCOCCITES SCRIPPSAE (PRESENT/)
  DISCOASTER BROUWERI (PRESENT/)
  DISCOASTER EXILIS (PRESENT/)
  DISCOASTER INTERCALARIS (PRESENT/)
  DISCOASTER VARIABILIS (PRESENT/)
  NEOCHIASTOZYGUS CHIASTUS (PRESENT/)
  RETICULOFENESTRA PSEUDOUMBILICA (PRESENT/)
  RETICULOFENESTRA UMBILICA (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)



Leg : 55    Top/Bot Interval(mm): 1300/1320  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):    19.00
Core:   2   Depth Top Sample(m) :    20.31
Sect:  1    No. Observed Fossils:     9      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS EOPELAGICUS (PRESENT/)
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLOCOCCOLITHUS MACINTYREI (PRESENT/)
  DISCOASTER EXILIS (PRESENT/)
  DISCOASTER VARIABILIS (PRESENT/)
  RETICULOFENESTRA PSEUDOUMBILICA (PRESENT/)
  SPHENOLITHUS ABIES (Q) (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)
  TOWEIUS EMINENS (PRESENT/)



Leg : 55    Top/Bot Interval(mm): 1400/1420  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):    19.00
Core:   2   Depth Top Sample(m) :    20.41
Sect:  1    No. Observed Fossils:     9      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLOCOCCOLITHUS MACINTYREI (PRESENT/)
  DISCOASTER EXILIS (PRESENT/)
  DISCOASTER MULTIRADIATUS (PRESENT/)
  DISCOASTER VARIABILIS (PRESENT/)
  RETICULOFENESTRA HILLAE (PRESENT/)
  SPHENOLITHUS MORIFORMIS (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)
  TOWEIUS EMINENS (PRESENT/)



Leg : 55    Top/Bot Interval(mm): 1480/1500  Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):    19.00
Core:   2   Depth Top Sample(m) :    20.49
Sect:  1    No. Observed Fossils:     7      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (PRESENT/)
  CYCLOCOCCOLITHUS MACINTYREI (PRESENT/)
  DISCOASTER BROUWERI (PRESENT/)
  RETICULOFENESTRA HILLAE (PRESENT/)
  RETICULOFENESTRA PSEUDOUMBILICA (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)
  TOWEIUS EMINENS (PRESENT/)



Leg : 55    Top/Bot Interval(mm):     /      Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):    19.00
Core:   2   Depth Top Sample(m) :    20.60
Sect: CC    No. Observed Fossils:     5      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  CHIASMOLITHUS CALIFORNICUS (PRESENT/)
  COCCOLITHUS EOPELAGICUS (PRESENT/)
  COCCOLITHUS PELAGICUS (PRESENT/)
  RETICULOFENESTRA PSEUDOUMBILICA (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)



Leg : 55    Top/Bot Interval(mm):     /      Sample Age : UPPER PALEOCENE
Hole: 430A  Depth Top of Core(m):    38.00
Core:   3   Depth Top Sample(m) :    38.10
Sect: CC    No. Observed Fossils:     8      Group Presv: POOR

Date:  9/80 Investigator(s): TAKAYAMA,T
Join:       IR Volume/Page : 55/ 353

Fossils (Abundance/Preservation):
================================
  CHIASMOLITHUS CONSUETUS (PRESENT/)
  COCCOLITHUS EOPELAGICUS (PRESENT/)
  COCCOLITHUS PELAGICUS (PRESENT/)
  DISCOASTER MULTIRADIATUS (PRESENT/)
  PONTOSPAHERA SP. (PRESENT/)
  SPHENOLITHUS MORIFORMIS (PRESENT/)
  TOWEIUS CRATICULUS (PRESENT/)
  TOWEIUS EMINENS (PRESENT/)

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