Core Data from the Deep Sea Drilling Project

Leg : 44    Top/Bot Interval(mm):  800/ 820  Sample Age : UPPER MIOCENE
Hole: 391A  Depth Top of Core(m):   145.50   Group Abund: RARE
Core:   3   Depth Top Sample(m) :   153.81
Sect:  6    No. Observed Fossils:     1      Group Presv: POOR

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page : 44/ 812

Fossils (Abundance/Preservation):
================================
  MELOSIRA SULCATA (PRESENT/)



Leg : 44    Top/Bot Interval(mm):  860/ 880  Sample Age : MIDDLE MIOCENE
Hole: 391A  Depth Top of Core(m):   259.50   Group Abund: FEW
Core:   5   Depth Top Sample(m) :   260.77
Sect:  1    No. Observed Fossils:     4      Group Presv: POOR

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page : 44/ 812

Fossils (Abundance/Preservation):
================================
  COSCINODISCUS MARGINATUS (PRESENT/)
  RHAPHONEIS SP. (PRESENT/)
  THALASSIONEMA SP. (PRESENT/)
  THALASSIOTHRIX SP. (PRESENT/)



Leg : 44    Top/Bot Interval(mm):  960/ 980  Sample Age : MIDDLE MIOCENE
Hole: 391A  Depth Top of Core(m):   326.00   Group Abund: ABUNDANT
Core:   7   Depth Top Sample(m) :   326.97
Sect:  1    No. Observed Fossils:    13

Date:       Investigator(s): BUKRY,D.
Join: P     IR Volume/Page : 44/ 812

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS EHRENBERGII (PRESENT/)
  ACTINOCYCLUS INGENS (PRESENT/)
  ACTINOCYCLUS LANCEOLATUS (Q) (PRESENT/)
  COSCINODISCUS CURVATULUS (PRESENT/)
  COSCINODISCUS MARGINATUS (PRESENT/)
  CRASPEDODISCUS COSCINODISCUS (PRESENT/)
  DENTICULA HUSTEDTII (PRESENT/)
  DIPLONEIS SP. (PRESENT/)
  EUODIA SEMICIRCULARIA (PRESENT/)
  MELOSIRA SULCATA (PRESENT/)
  RHAPHONEIS SP. (PRESENT/)
  THALASSIONEMA SP. (PRESENT/)
  THALASSIOTHRIX SP. (PRESENT/)



Leg : 44    Top/Bot Interval(mm):  860/ 880  Sample Age : MIDDLE MIOCENE
Hole: 391A  Depth Top of Core(m):   326.00   Group Abund: COMMON
Core:   7   Depth Top Sample(m) :   329.87
Sect:  3    No. Observed Fossils:    13

Date:       Investigator(s): BUKRY,D.
Join: P     IR Volume/Page : 44/ 812

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (PRESENT/)
  ACTINOCYCLUS EHRENBERGII (PRESENT/)
  ACTINOCYCLUS INGENS (PRESENT/)
  COSCINODISCUS CURVATULUS (PRESENT/)
  CRASPEDODISCUS COSCINODISCUS (PRESENT/)
  CUSSIA PALEACEA (PRESENT/)
  DENTICULA HUSTEDTII (PRESENT/)
  DIPLONEIS SP. (PRESENT/)
  MELOSIRA SULCATA (PRESENT/)
  RHAPHONEIS SP. (PRESENT/)
  RHAPHONEIS GEMMIFERA (PRESENT/)
  STEPHANOGONIA SP. (PRESENT/)
  THALASSIOTHRIX SP. (PRESENT/)



Leg : 44    Top/Bot Interval(mm):  810/ 820  Sample Age : MIDDLE MIOCENE
Hole: 391A  Depth Top of Core(m):   326.00   Group Abund: ABUNDANT
Core:   7   Depth Top Sample(m) :   332.82
Sect:  5    No. Observed Fossils:    11

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page : 44/ 812

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS INGENS (PRESENT/)
  COSCINODISCUS LEWISIANUS (PRESENT/)
  COSCINODISCUS MARGINATUS (PRESENT/)
  CRASPEDODISCUS COSCINODISCUS (PRESENT/)
  DENTICULA HUSTEDTII (PRESENT/)
  DIPLONEIS SP. (PRESENT/)
  MELOSIRA SULCATA (PRESENT/)
  RHAPHONEIS SP. (PRESENT/)
  RHAPHONEIS SACHALINENSIS (PRESENT/)
  STEPHANOPYXIS GRUNOWII (PRESENT/)
  THALASSIOTHRIX SP. (PRESENT/)



Leg : 44    Top/Bot Interval(mm): 1300/1320  Sample Age : MIDDLE MIOCENE
Hole: 391A  Depth Top of Core(m):   335.50   Group Abund: ABUNDANT
Core:   8   Depth Top Sample(m) :   336.81
Sect:  1    No. Observed Fossils:     9

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page : 44/ 812

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS EHRENBERGII (PRESENT/)
  COSCINODISCUS MARGINATUS (PRESENT/)
  CUSSIA PALEACEA (PRESENT/)
  DIPLONEIS SP. (PRESENT/)
  GONIOTHECIUM DECORATUM (PRESENT/)
  MELOSIRA SULCATA (PRESENT/)
  RHAPHONEIS SP. (PRESENT/)
  STEPHANOPYXIS GRUNOWII (PRESENT/)
  STEPHANOGONIA SP. (PRESENT/)



Leg : 44    Top/Bot Interval(mm):  460/ 480  Sample Age : MIDDLE MIOCENE
Hole: 391A  Depth Top of Core(m):   354.50   Group Abund: FEW
Core:   9   Depth Top Sample(m) :   355.47
Sect:  1    No. Observed Fossils:     6

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page : 44/ 812

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS INGENS (PRESENT/)
  MELOSIRA SULCATA (PRESENT/)
  RHAPHONEIS SP. (PRESENT/)
  STEPHANOPYXIS GRUNOWII (PRESENT/)
  THALASSIONEMA SP. (PRESENT/)
  THALASSIOTHRIX SP. (PRESENT/)



Leg : 44    Top/Bot Interval(mm):  290/ 310  Sample Age : MIDDLE MIOCENE
Hole: 391A  Depth Top of Core(m):   354.50   Group Abund: RARE
Core:   9   Depth Top Sample(m) :   361.30
Sect:  5    No. Observed Fossils:     8

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page : 44/ 812

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS INGENS (PRESENT/)
  DENTICULA NICOBARICA (PRESENT/)
  DIPLONEIS SP. (PRESENT/)
  MELOSIRA SULCATA (PRESENT/)
  RHAPHONEIS SP. (PRESENT/)
  STEPHANOGONIA SP. (PRESENT/)
  THALASSIONEMA SP. (PRESENT/)
  THALASSIOTHRIX SP. (PRESENT/)



Leg : 44    Top/Bot Interval(mm):  560/ 580  Sample Age : MIDDLE MIOCENE
Hole: 391A  Depth Top of Core(m):   373.50   Group Abund: COMMON
Core:  10   Depth Top Sample(m) :   377.47
Sect:  3    No. Observed Fossils:    12

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page : 44/ 812

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS EHRENBERGII (PRESENT/)
  ACTINOCYCLUS LANCEOLATUS (Q) (PRESENT/)
  ANAULUS CALIFORNICUS (PRESENT/)
  COSCINODISCUS LEWISIANUS (PRESENT/)
  COSCINODISCUS MARGINATUS (PRESENT/)
  CRASPEDODISCUS COSCINODISCUS (PRESENT/)
  CUSSIA PALEACEA (PRESENT/)
  ENTOGONIA JEREMIANA (PRESENT/)
  MELOSIRA SULCATA (PRESENT/)
  STEPHANOPYXIS GRUNOWII (PRESENT/)
  STEPHANOGONIA SP. (PRESENT/)
  THALASSIOTHRIX SP. (PRESENT/)



Leg : 44    Top/Bot Interval(mm): 1150/1170  Sample Age : MIDDLE MIOCENE
Hole: 391A  Depth Top of Core(m):   468.50   Group Abund: COMMON
Core:  12   Depth Top Sample(m) :   476.16
Sect:  5    No. Observed Fossils:    13

Date:       Investigator(s): BUKRY,D.
Join: P     IR Volume/Page : 44/ 812

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS EHRENBERGII (PRESENT/)
  ACTINOCYCLUS LANCEOLATUS (Q) (PRESENT/)
  ANAULUS CALIFORNICUS (PRESENT/)
  COSCINODISCUS LEWISIANUS (PRESENT/)
  CRASPEDODISCUS COSCINODISCUS (PRESENT/)
  CUSSIA PALEACEA (PRESENT/)
  DENTICULA LAUTA (PRESENT/)
  DIPLONEIS SP. (PRESENT/)
  ENTOGONIA JEREMIANA (PRESENT/)
  RHAPHONEIS SP. (PRESENT/)
  THALASSIONEMA SP. (PRESENT/)
  THALASSIOTHRIX SP. (PRESENT/)
  TRICERATIUM SP.(Q) (PRESENT/)



Leg : 44    Top/Bot Interval(mm):  530/ 550  Sample Age : LOWER MIOCENE
Hole: 391A  Depth Top of Core(m):   525.50   Group Abund: ABUNDANT
Core:  13   Depth Top Sample(m) :   526.54
Sect:  1    No. Observed Fossils:     9

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page : 44/ 812

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS EHRENBERGII (PRESENT/)
  ANAULUS CALIFORNICUS (PRESENT/)
  COSCINODISCUS CURVATULUS (PRESENT/)
  COSCINODISCUS LEWISIANUS (PRESENT/)
  CRASPEDODISCUS COSCINODISCUS (PRESENT/)
  MELOSIRA SULCATA (PRESENT/)
  RHAPHONEIS SP. (PRESENT/)
  THALASSIONEMA SP. (PRESENT/)
  THALASSIOTHRIX SP. (PRESENT/)



Leg : 44    Top/Bot Interval(mm):  290/ 310  Sample Age : LOWER MIOCENE
Hole: 391A  Depth Top of Core(m):   525.50   Group Abund: ABUNDANT
Core:  13   Depth Top Sample(m) :   532.30
Sect:  5    No. Observed Fossils:    10

Date:       Investigator(s): BUKRY,D.
Join: P     IR Volume/Page : 44/ 812

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS EHRENBERGII (PRESENT/)
  ANAULUS CALIFORNICUS (PRESENT/)
  COSCINODISCUS ASTEROMPHALUS (PRESENT/)
  COSCINODISCUS LEWISIANUS (PRESENT/)
  CRASPEDODISCUS COSCINODISCUS (PRESENT/)
  DIPLONEIS SP. (PRESENT/)
  MELOSIRA SULCATA (PRESENT/)
  RHAPHONEIS SP. (PRESENT/)
  THALASSIONEMA SP. (PRESENT/)
  THALASSIOTHRIX SP. (PRESENT/)



Leg : 44    Top/Bot Interval(mm): 1140/1160  Sample Age : LOWER MIOCENE
Hole: 391A  Depth Top of Core(m):   554.00   Group Abund: ABUNDANT
Core:  16   Depth Top Sample(m) :   555.15
Sect:  1    No. Observed Fossils:     5      Group Presv: POOR

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page : 44/ 812

Fossils (Abundance/Preservation):
================================
  COSCINODISCUS MARGINATUS (PRESENT/)
  DIPLONEIS SP. (PRESENT/)
  MELOSIRA SULCATA (PRESENT/)
  RHAPHONEIS SP. (PRESENT/)
  THALASSIOTHRIX SP. (PRESENT/)



Leg : 44    Top/Bot Interval(mm): 1340/1360  Sample Age : LOWER MIOCENE
Hole: 391A  Depth Top of Core(m):   568.50   Group Abund: COMMON
Core:  17   Depth Top Sample(m) :   574.35
Sect:  4    No. Observed Fossils:     9      Group Presv: POOR

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page : 44/ 812

Fossils (Abundance/Preservation):
================================
  COSCINODISCUS MARGINATUS (PRESENT/)
  DIMEROGRAMMA FOSSILE (PRESENT/)
  DIPLONEIS SP. (PRESENT/)
  MELOSIRA SULCATA (PRESENT/)
  RHAPHONEIS SP. (PRESENT/)
  RHAPHONEIS GEMMIFERA (PRESENT/)
  STEPHANOPYXIS GRUNOWII (PRESENT/)
  THALASSIONEMA SP. (PRESENT/)
  THALASSIOTHRIX SP. (PRESENT/)



Leg : 44    Top/Bot Interval(mm):  130/ 150  Sample Age : LOWER MIOCENE
Hole: 391A  Depth Top of Core(m):   582.50   Group Abund: COMMON
Core:  19   Depth Top Sample(m) :   584.14
Sect:  2    No. Observed Fossils:     7      Group Presv: POOR

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page : 44/ 812

Fossils (Abundance/Preservation):
================================
  COSCINODISCUS MARGINATUS (PRESENT/)
  DIMEROGRAMMA FOSSILE (PRESENT/)
  DIPLONEIS SP. (PRESENT/)
  MELOSIRA SULCATA (PRESENT/)
  RHAPHONEIS SP. (PRESENT/)
  STEPHANOPYXIS GRUNOWII (PRESENT/)
  THALASSIOTHRIX SP. (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