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Core Data from the Deep Sea Drilling Project


Leg :  6    Top/Bot Interval(mm): 1000/1010  Sample Age : PLEISTOCENE
Hole:  47B  Depth Top of Core(m):     9.10   Group Abund: RARE
Core:   1   Depth Top Sample(m) :    11.61
Sect:  2    No. Observed Fossils:    32      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 32/ 869

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  ACTINOCYCLUS OCULATUS (RARE/)
  ASTEROMPHALUS FLABELLATUS (RARE/)
  COSCINODISCUS ANGUSTE-LINEATUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS RADIATUS (RARE/)
  COSCINODISCUS TABULARIS (RARE/)
  CYCLOTELLA COMTA (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  HEMIDISCUS KARSTENII (RARE/)
  NITZSCHIA KOLACZECKII (RARE/)
  NITZSCHIA MARINA (RARE/)
  NITZSCHIA SICULA (RARE/)
  PLANKTONIELLA SOL (RARE/)
  PSEUDOEUNOTIA DOLIOLUS (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANODISCUS ASTRAEA (RARE/)
  THALASSIOSIRA EXCENTRICA (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA OESTRUPII (RARE/)
  THALASSIOSIRA PRAECONVEXA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)
  TRICERATIUM CINNAMOMEUM (RARE/)



Leg :  6    Top/Bot Interval(mm): 1400/1410  Sample Age : PLEISTOCENE
Hole:  47B  Depth Top of Core(m):    18.30   Group Abund: RARE
Core:   2   Depth Top Sample(m) :    19.71
Sect:  1    No. Observed Fossils:    27      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 32/ 869

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS OCULATUS (RARE/)
  COSCINODISCUS AFRICANUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (FEW/)
  COSCINODISCUS RADIATUS (RARE/)
  COSCINODISCUS TABULARIS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  HEMIDISCUS KARSTENII (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA FOSSILIS (RARE/)
  NITZSCHIA MARINA (RARE/)
  NITZSCHIA REINHOLDII (RARE/)
  NITZSCHIA SICULA (RARE/)
  PLANKTONIELLA SOL (RARE/)
  PSEUDOEUNOTIA DOLIOLUS (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA EXCENTRICA (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA OESTRUPII (RARE/)
  THALASSIOSIRA PRAECONVEXA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg :  6    Top/Bot Interval(mm):  500/ 510  Sample Age : PLEISTOCENE
Hole:  47B  Depth Top of Core(m):    18.30   Group Abund: RARE
Core:   2   Depth Top Sample(m) :    23.31
Sect:  4    No. Observed Fossils:    21      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 32/ 869

Fossils (Abundance/Preservation):
================================
  BIDDULPHIA MOHOLENSIS (RARE/)
  COSCINODISCUS ANGUSTE-LINEATUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS TABULARIS (RARE/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  HEMIDISCUS KARSTENII (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA FOSSILIS (RARE/)
  NITZSCHIA MARINA (RARE/)
  NITZSCHIA REINHOLDII (RARE/)
  NITZSCHIA SICULA (RARE/)
  PLANKTONIELLA SOL (RARE/)
  PSEUDOEUNOTIA DOLIOLUS (RARE/)
  RHIZOSOLENIA BARBOI (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  THALASSIOSIRA EXCENTRICA (RARE/)
  THALASSIOSIRA GRAVIDA (RARE/)
  THALASSIOSIRA OESTRUPII (FEW/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg :  6    Top/Bot Interval(mm):  500/ 510  Sample Age : PLEISTOCENE
Hole:  47B  Depth Top of Core(m):    18.30   Group Abund: RARE
Core:   2   Depth Top Sample(m) :    24.81
Sect:  5    No. Observed Fossils:    23      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 32/ 869

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  ASTEROMPHALUS FLABELLATUS (RARE/)
  COSCINODISCUS ANGUSTE-LINEATUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS TABULARIS (RARE/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  HEMIDISCUS KARSTENII (RARE/)
  NITZSCHIA FOSSILIS (RARE/)
  NITZSCHIA MARINA (RARE/)
  NITZSCHIA REINHOLDII (RARE/)
  PSEUDOEUNOTIA DOLIOLUS (PRESENT/)
  RHIZOSOLENIA BARBOI (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  ROPERIA TESSELATA (RARE/)
  THALASSIOSIRA SP. (RARE/)
  THALASSIOSIRA EXCENTRICA (RARE/)
  THALASSIOSIRA OESTRUPII (RARE/)
  THALASSIOSIRA PRAECONVEXA (PRESENT/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg :  6    Top/Bot Interval(mm):  500/ 510  Sample Age : MIOCENE
Hole:  47B  Depth Top of Core(m):    27.40   Group Abund: RARE
Core:   3   Depth Top Sample(m) :    29.41
Sect:  2    No. Observed Fossils:    24      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 32/ 869

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS ELLIPTICUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS TABULARIS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA SEMINAE FOSSILIS (PRESENT/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA FOSSILIS (FEW/)
  NITZSCHIA MARINA (RARE/)
  NITZSCHIA REINHOLDII (RARE/)
  NITZSCHIA SICULA (RARE/)
  PLANKTONIELLA SOL (RARE/)
  RHIZOSOLENIA BARBOI (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  RHIZOSOLENIA PRAEBERGONII (PRESENT/)
  THALASSIOSIRA SP. (RARE/)
  THALASSIOSIRA EXCENTRICA (RARE/)
  THALASSIOSIRA OESTRUPII (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg :  6    Top/Bot Interval(mm):  500/ 510  Sample Age : PLIOCENE
Hole:  47B  Depth Top of Core(m):    36.60   Group Abund: RARE
Core:   4   Depth Top Sample(m) :    38.61
Sect:  2    No. Observed Fossils:    27      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 32/ 869

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS ELLIPTICUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS NODULIFER CYCLOPUS (RARE/)
  COSCINODISCUS PLICATUS (RARE/)
  COSCINODISCUS TABULARIS (RARE/)
  DENTICULA KAMTSCHATICA (PRESENT/)
  DENTICULA LAUTA (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  HEMIDISCUS KARSTENII (RARE/)
  NITZSCHIA FOSSILIS (RARE/)
  NITZSCHIA JOUSEAE (RARE/)
  NITZSCHIA MARINA (RARE/)
  NITZSCHIA PLIOCENA (RARE/)
  NITZSCHIA REINHOLDII (RARE/)
  RHIZOSOLENIA BARBOI (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA CONVEXA (RARE/)
  THALASSIOSIRA EXCENTRICA (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA OESTRUPII (RARE/)
  THALASSIOSIRA PRAECONVEXA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg :  6    Top/Bot Interval(mm):  500/ 510  Sample Age : PLIOCENE
Hole:  47B  Depth Top of Core(m):    36.60   Group Abund: RARE
Core:   4   Depth Top Sample(m) :    44.61
Sect:  6    No. Observed Fossils:    21      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 32/ 869

Fossils (Abundance/Preservation):
================================
  COSCINODISCUS ANGUSTE-LINEATUS (RARE/)
  COSCINODISCUS ENDOI (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS TABULARIS (RARE/)
  CUSSIA TATSUNOKUCHIENSIS (PRESENT/)
  DENTICULA KAMTSCHATICA (PRESENT/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  HEMIDISCUS KARSTENII (RARE/)
  NITZSCHIA FOSSILIS (FEW/)
  NITZSCHIA JOUSEAE (RARE/)
  NITZSCHIA MARINA (RARE/)
  NITZSCHIA PLIOCENA (RARE/)
  RHIZOSOLENIA BARBOI (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA CONVEXA (RARE/)
  THALASSIOSIRA EXCENTRICA (RARE/)
  THALASSIOSIRA PRAECONVEXA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg :  6    Top/Bot Interval(mm):  750/ 760  Sample Age : PLIOCENE
Hole:  47B  Depth Top of Core(m):    45.70   Group Abund: RARE
Core:   5   Depth Top Sample(m) :    47.96
Sect:  2    No. Observed Fossils:    22      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 32/ 869

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ASTEROMPHALUS FLABELLATUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS NODULIFER CYCLOPUS (RARE/)
  COSCINODISCUS TABULARIS (RARE/)
  CUSSIA TATSUNOKUCHIENSIS (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  HEMIDISCUS KARSTENII (RARE/)
  NITZSCHIA FOSSILIS (FEW/)
  NITZSCHIA JOUSEAE (RARE/)
  NITZSCHIA MARINA (RARE/)
  NITZSCHIA PLIOCENA (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA SP. (RARE/)
  THALASSIOSIRA CONVEXA (RARE/)
  THALASSIOSIRA EXCENTRICA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg :  6    Top/Bot Interval(mm):  500/ 510  Sample Age : PLIOCENE
Hole:  47B  Depth Top of Core(m):    45.70   Group Abund: RARE
Core:   5   Depth Top Sample(m) :    49.21
Sect:  3    No. Observed Fossils:    27      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 32/ 869

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS (RARE/)
  COSCINODISCUS ENDOI (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS NODULIFER CYCLOPUS (RARE/)
  COSCINODISCUS TABULARIS (RARE/)
  CUSSIA TATSUNOKUCHIENSIS (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA LAUTA (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  HEMIDISCUS KARSTENII (RARE/)
  NITZSCHIA FOSSILIS (FEW/)
  NITZSCHIA JOUSEAE (RARE/)
  NITZSCHIA MARINA (RARE/)
  NITZSCHIA PLIOCENA (RARE/)
  RHIZOSOLENIA BARBOI (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA EXCENTRICA (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA OESTRUPII (RARE/)
  THALASSIOSIRA PRAECONVEXA (RARE/)
  THALASSIOSIRA PRAECONVEXA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg :  6    Top/Bot Interval(mm):  500/ 510  Sample Age : MIOCENE
Hole:  47B  Depth Top of Core(m):    45.70   Group Abund: RARE
Core:   5   Depth Top Sample(m) :    53.71
Sect:  6    No. Observed Fossils:     6      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 32/ 869

Fossils (Abundance/Preservation):
================================
  HEMIDISCUS CUNEIFORMIS (RARE/)
  HEMIDISCUS KARSTENII (RARE/)
  NITZSCHIA CYLINDRICA (RARE/)
  NITZSCHIA FOSSILIS (RARE/)
  NITZSCHIA MARINA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg :  6    Top/Bot Interval(mm):  250/ 260  Sample Age : MIOCENE
Hole:  47B  Depth Top of Core(m):    54.90   Group Abund: PRESENT
Core:   6   Depth Top Sample(m) :    55.16
Sect:  1    No. Observed Fossils:    14      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 32/ 869

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS NODULIFER CYCLOPUS (RARE/)
  COSCINODISCUS PLICATUS (RARE/)
  COSCINODISCUS RUBOIDES (RARE/)
  DENTICULA HUSTEDTII (PRESENT/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  NITZSCHIA CYLINDRICA (RARE/)
  NITZSCHIA FOSSILIS (RARE/)
  THALASSIOSIRA EXCENTRICA (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg :  6    Top/Bot Interval(mm):  500/ 510  Sample Age : NEOGENE
Hole:  47B  Depth Top of Core(m):    54.90   Group Abund: RARE
Core:   6   Depth Top Sample(m) :    56.91
Sect:  2    No. Observed Fossils:    16      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 32/ 869

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS ELLIPTICUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS NODULIFER CYCLOPUS (RARE/)
  COSCINODISCUS PLICATUS (RARE/)
  COSCINODISCUS TABULARIS (RARE/)
  DENTICULA HUSTEDTII (RARE/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  HEMIDISCUS KARSTENII (RARE/)
  NITZSCHIA CYLINDRICA (RARE/)
  NITZSCHIA FOSSILIS (RARE/)
  THALASSIOSIRA EXCENTRICA (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA PRAECONVEXA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)

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