Core Data from the Deep Sea Drilling Project

Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : MIDDLE OLIGOCENE
Hole: 277   Depth Top of Core(m):    35.50
Core:   5   Depth Top Sample(m) :    41.10
Sect:  4    No. Observed Fossils:     8

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  CORBISEMA ARCHANGELSKIANA ( 1/)
  CORBISEMA TRIACANTHA ( 1/)
  DICTYOCHA CARENTIS (Q) ( 1/)
  DISTEPHANUS QUINQUANGELLUS ( 5/)
  DISTEPHANUS SPECULUM S.L. (PRESENT/)
  NAVICULOPSIS BIAPICULATA ( 9/)
  NAVICULOPSIS TRISPINOSA (PRESENT/)
  SEPTAMESOCENA APICULATA ( 8/)



Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : MIDDLE OLIGOCENE
Hole: 277   Depth Top of Core(m):    45.00
Core:   6   Depth Top Sample(m) :    50.60
Sect:  4    No. Observed Fossils:     8

Date:       Investigator(s): PERCH-NIELSEN,K.
Join: P     IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  CANNOPILUS HEMISPHAERICUS ( 1/)
  CORBISEMA APICULATA (PRESENT/)
  CORBISEMA TRIACANTHA ( 3/)
  DISTEPHANUS CRUX ( 2/)
  DISTEPHANUS QUINQUANGELLUS (PRESENT/)
  NAVICULOPSIS BIAPICULATA ( 7/)
  PSEUDOROCELLA CORONA (RARE/)
  SEPTAMESOCENA APICULATA (11/)



Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : MIDDLE OLIGOCENE
Hole: 277   Depth Top of Core(m):    54.50
Core:   7   Depth Top Sample(m) :    60.10
Sect:  4    No. Observed Fossils:     5

Date:       Investigator(s): PERCH-NIELSEN,K.
Join: P     IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  DICTYOCHA MEDUSA ( 2/)
  DISTEPHANUS CRUX ( 1/)
  DISTEPHANUS QUINQUANGELLUS ( 1/)
  NAVICULOPSIS BIAPICULATA ( 9/)
  ROCELLA SP.(Q) (PRESENT/)



Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : MIDDLE OLIGOCENE
Hole: 277   Depth Top of Core(m):    64.00
Core:   8   Depth Top Sample(m) :    69.60
Sect:  4    No. Observed Fossils:     8

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  CORBISEMA TRIACANTHA ( 1/)
  DICTYOCHA MEDUSA ( 1/)
  DICTYOCHA PENTAGONA (PRESENT/)
  DISTEPHANUS CRUX ( 2/)
  DISTEPHANUS QUINQUANGELLUS ( 5/)
  NAVICULOPSIS BIAPICULATA (35/)
  NAVICULOPSIS TRISPINOSA (PRESENT/)
  SEPTAMESOCENA APICULATA ( 6/)



Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : MIDDLE OLIGOCENE
Hole: 277   Depth Top of Core(m):    73.50
Core:   9   Depth Top Sample(m) :    79.10
Sect:  4    No. Observed Fossils:     9

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  CANNOPILUS HEMISPHAERICUS (PRESENT/)
  CORBISEMA ARCHANGELSKIANA (PRESENT/)
  CORBISEMA TRIACANTHA ( 1/)
  DICTYOCHA CARENTIS (Q) (10/)
  DICTYOCHA MEDUSA ( 5/)
  DISTEPHANUS CRUX ( 1/)
  NAVICULOPSIS BIAPICULATA (29/)
  NAVICULOPSIS TRISPINOSA (PRESENT/)
  SEPTAMESOCENA APICULATA ( 3/)



Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : MIDDLE OLIGOCENE
Hole: 277   Depth Top of Core(m):    83.00
Core:  10   Depth Top Sample(m) :    88.60
Sect:  4    No. Observed Fossils:     4

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  DICTYOCHA MEDUSA ( 1/)
  DICTYOCHA SP. ( 1/)
  DISTEPHANUS CRUX ( 3/)
  NAVICULOPSIS BIAPICULATA ( 8/)



Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : MIDDLE OLIGOCENE
Hole: 277   Depth Top of Core(m):    92.50
Core:  11   Depth Top Sample(m) :    98.10
Sect:  4    No. Observed Fossils:     6

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  CORBISEMA INERMIS DISYMMETRICA ( 1/)
  CORBISEMA TRIACANTHA ( 1/)
  DICTYOCHA SP. ( 1/)
  MESOCENA OAMARUENSIS ( 1/)
  NAVICULOPSIS CONSTRICTA (PRESENT/)
  NAVICULOPSIS FOLIACEA (PRESENT/)



Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : MIDDLE OLIGOCENE
Hole: 277   Depth Top of Core(m):   102.00
Core:  12   Depth Top Sample(m) :   107.60
Sect:  4    No. Observed Fossils:     8

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  CORBISEMA INERMIS DISYMMETRICA ( 1/)
  CORBISEMA TRIACANTHA ( 2/)
  DISTEPHANUS CRUX ( 9/)
  DISTEPHANUS LONGISPINUS ( 4/)
  NAVICULOPSIS BIAPICULATA ( 5/)
  NAVICULOPSIS CONSTRICTA (PRESENT/)
  NAVICULOPSIS FOLIACEA (PRESENT/)
  SEPTAMESOCENA APICULATA ( 4/)



Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : MIDDLE OLIGOCENE
Hole: 277   Depth Top of Core(m):   111.50
Core:  13   Depth Top Sample(m) :   117.10
Sect:  4    No. Observed Fossils:     4

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  CORBISEMA APICULATA (PRESENT/)
  CORBISEMA INERMIS DISYMMETRICA ( 2/)
  CORBISEMA TRIACANTHA ( 1/)
  DICTYOCHA MEDUSA (PRESENT/)



Leg : 29    Top/Bot Interval(mm):    0/   0  Sample Age : MIDDLE OLIGOCENE
Hole: 277   Depth Top of Core(m):   140.00
Core:  16   Depth Top Sample(m) :   144.50
Sect:  4    No. Observed Fossils:     4

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  CORBISEMA APICULATA (PRESENT/)
  NAVICULOPSIS BIAPICULATA (PRESENT/)
  NAVICULOPSIS CONSTRICTA (PRESENT/)
  NAVICULOPSIS FOLIACEA (PRESENT/)



Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : MIDDLE OLIGOCENE
Hole: 277   Depth Top of Core(m):   149.50
Core:  17   Depth Top Sample(m) :   155.10
Sect:  4    No. Observed Fossils:     8

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  CORBISEMA HASTATA (PRESENT/)
  CORBISEMA TRIACANTHA (20/)
  DICTYOCHA CARENTIS (Q) ( 1/)
  DICTYOCHA FIBULA STAPEDIA LONGISPINA (Q) ( 1/)
  DISTEPHANUS CRUX ( 1/)
  DISTEPHANUS LONGISPINUS ( 1/)
  NAVICULOPSIS BIAPICULATA (27/)
  NAVICULOPSIS TRISPINOSA ( 1/)



Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : MIDDLE OLIGOCENE
Hole: 277   Depth Top of Core(m):   159.00
Core:  18   Depth Top Sample(m) :   161.60
Sect:  2    No. Observed Fossils:     9

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  CORBISEMA HASTATA (PRESENT/)
  CORBISEMA TRIACANTHA (13/)
  DISTEPHANUS CRUX ( 4/)
  DISTEPHANUS LONGISPINUS ( 7/)
  DISTEPHANUS QUINQUANGELLUS ( 2/)
  NAVICULOPSIS BIAPICULATA (24/)
  NAVICULOPSIS CONSTRICTA (PRESENT/)
  NAVICULOPSIS FOLIACEA (PRESENT/)
  NAVICULOPSIS TRISPINOSA (PRESENT/)



Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : MIDDLE OLIGOCENE
Hole: 277   Depth Top of Core(m):   168.50
Core:  19   Depth Top Sample(m) :   171.10
Sect:  2    No. Observed Fossils:     5

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  CORBISEMA HASTATA (PRESENT/)
  CORBISEMA SPINOSA (PRESENT/)
  CORBISEMA TRIACANTHA ( 1/)
  DISTEPHANUS CRUX (PRESENT/)
  NAVICULOPSIS BIAPICULATA ( 1/)



Leg : 29    Top/Bot Interval(mm): 1440/1440  Sample Age : UPPER EOCENE
Hole: 277   Depth Top of Core(m):   178.00
Core:  20   Depth Top Sample(m) :   183.94
Sect:  4    No. Observed Fossils:     8

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  DICTYOCHA CARENTIS (Q) (PRESENT/)
  DISTEPHANUS CRUX ( 7/)
  MESOCENA OAMARUENSIS (PRESENT/)
  NAVICULOPSIS BIAPICULATA ( 7/)
  NAVICULOPSIS CONSTRICTA (PRESENT/)
  NAVICULOPSIS FOLIACEA (PRESENT/)
  SEPTAMESOCENA APICULATA ( 3/)
  SEPTAMESOCENA QUADRANGULA (Q) (PRESENT/)



Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : UPPER EOCENE
Hole: 277   Depth Top of Core(m):   187.50
Core:  21   Depth Top Sample(m) :   190.10
Sect:  2    No. Observed Fossils:    12

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  CORBISEMA HASTATA (PRESENT/)
  CORBISEMA TRIACANTHA ( 4/)
  DISTEPHANUS CRUX (10/)
  DISTEPHANUS LONGISPINUS ( 2/)
  DISTEPHANUS MACILENTUS ( 1/)
  DISTEPHANUS QUINQUANGELLUS ( 1/)
  DISTEPHANUS SPECULUM S.L. ( 1/)
  NAVICULOPSIS BIAPICULATA (16/)
  NAVICULOPSIS CONSTRICTA (PRESENT/)
  NAVICULOPSIS FOLIACEA (PRESENT/)
  SEPTAMESOCENA APICULATA ( 7/)
  SEPTAMESOCENA QUADRANGULA (Q) ( 1/)



Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : UPPER EOCENE
Hole: 277   Depth Top of Core(m):   197.00
Core:  22   Depth Top Sample(m) :   199.60
Sect:  2    No. Observed Fossils:    10

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  CORBISEMA APICULATA (PRESENT/)
  CORBISEMA HASTATA (PRESENT/)
  CORBISEMA TRIACANTHA ( 2/)
  DISTEPHANUS CRUX ( 4/)
  DISTEPHANUS QUINQUANGELLUS (PRESENT/)
  NAVICULOPSIS BIAPICULATA (10/)
  NAVICULOPSIS CONSTRICTA (PRESENT/)
  NAVICULOPSIS FOLIACEA (PRESENT/)
  NAVICULOPSIS TRISPINOSA (PRESENT/)
  SEPTAMESOCENA APICULATA ( 5/)



Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : UPPER EOCENE
Hole: 277   Depth Top of Core(m):   206.50
Core:  23   Depth Top Sample(m) :   209.10
Sect:  2    No. Observed Fossils:    13

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  CORBISEMA APICULATA ( 5/)
  CORBISEMA HASTATA (PRESENT/)
  CORBISEMA HEXACANTHA (PRESENT/)
  CORBISEMA TRIACANTHA ( 2/)
  DICTYOCHA MEDUSA (PRESENT/)
  DICTYOCHA SP. ( 1/)
  DISTEPHANUS CRUX (10/)
  MESOCENA OAMARUENSIS (40/)
  NAVICULOPSIS BIAPICULATA (16/)
  NAVICULOPSIS CONSTRICTA (PRESENT/)
  NAVICULOPSIS FOLIACEA (PRESENT/)
  SEPTAMESOCENA APICULATA (20/)
  SEPTAMESOCENA QUADRANGULA (Q) (PRESENT/)



Leg : 29    Top/Bot Interval(mm): 1100/1100  Sample Age : UPPER EOCENE
Hole: 277   Depth Top of Core(m):   216.00
Core:  24   Depth Top Sample(m) :   218.60
Sect:  2    No. Observed Fossils:     9

Date:       Investigator(s): PERCH-NIELSEN,K.
Join:       IR Volume/Page : 29/ 681

Fossils (Abundance/Preservation):
================================
  CORBISEMA TRIACANTHA ( 2/)
  DICTYOCHA MEDUSA ( 2/)
  DISTEPHANUS CRUX ( 4/)
  NAVICULOPSIS BIAPICULATA (10/)
  NAVICULOPSIS CONSTRICTA (PRESENT/)
  NAVICULOPSIS FOLIACEA (PRESENT/)
  NAVICULOPSIS TRISPINOSA ( 1/)
  SEPTAMESOCENA APICULATA ( 1/)
  SEPTAMESOCENA QUADRANGULA (Q) (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