Core Data from the Deep Sea Drilling Project

Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 297   Depth Top of Core(m):     0.00   Group Abund: ABUNDANT
Core:   1   Depth Top Sample(m) :     0.10
Sect: CC    No. Observed Fossils:     5      Group Presv: GOOD

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  AMPHIRHOPALUM YPSILON (RARE/)
  ARTOSTROBUS ANNULATUS (RARE/)
  CYCLADOPHORA DAVISIANA (RARE/)
  OMMATARTUS TETRATHALAMUS TETRATHALAMUS (RARE/)
  SPONGASTER TETRAS TETRAS (RARE/)



Leg : 31    Top/Bot Interval(mm): 1100/1120  Sample Age : PLEISTOCENE
Hole: 297   Depth Top of Core(m):     1.00   Group Abund: ABUNDANT
Core:   2   Depth Top Sample(m) :     2.11
Sect:  1    No. Observed Fossils:    10      Group Presv: GOOD

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  AMPHIRHOPALUM YPSILON (RARE/)
  BUCCINOSPHAERA INVAGINATA (RARE/)
  COLLOSPHAERA TUBEROSA (RARE/)
  DRUPPATRACTUS ACQUILONUS (PRESENT/)
  LITHOPERA BACCA (FEW/)
  OMMATARTUS TETRATHALAMUS TETRATHALAMUS (RARE/)
  OTOSPHAERA AURICULATA GROUP (RARE/)
  POLYSOLENIA SPINOSA GROUP (FEW/)
  SATURNALIS CIRCULARIS (RARE/)
  SPONGASTER TETRAS TETRAS (FEW/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 297   Depth Top of Core(m):     1.00   Group Abund: ABUNDANT
Core:   2   Depth Top Sample(m) :     2.60
Sect: CC    No. Observed Fossils:     9      Group Presv: GOOD

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  AMPHIRHOPALUM YPSILON (FEW/)
  BOTRYOPYLE DIONISI (RARE/)
  BOTRYOCYRTIS SCUTUM (RARE/)
  BUCCINOSPHAERA INVAGINATA (RARE/)
  COLLOSPHAERA TUBEROSA (RARE/)
  LITHOPERA BACCA (RARE/)
  OMMATARTUS TETRATHALAMUS TETRATHALAMUS (RARE/)
  POLYSOLENIA SPINOSA GROUP (FEW/)
  SPONGASTER TETRAS TETRAS (RARE/)



Leg : 31    Top/Bot Interval(mm):  900/ 920  Sample Age : PLEISTOCENE
Hole: 297   Depth Top of Core(m):    20.00   Group Abund: FEW
Core:   3   Depth Top Sample(m) :    20.91
Sect:  1    No. Observed Fossils:     8      Group Presv: GOOD

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  AMPHIRHOPALUM YPSILON (FEW/)
  BUCCINOSPHAERA INVAGINATA (RARE/)
  CYCLADOPHORA DAVISIANA (RARE/)
  LITHOPERA BACCA (RARE/)
  OMMATARTUS TETRATHALAMUS TETRATHALAMUS (RARE/)
  OTOSPHAERA AURICULATA GROUP (RARE/)
  POLYSOLENIA SPINOSA GROUP (FEW/)
  SPONGASTER TETRAS TETRAS (RARE/)



Leg : 31    Top/Bot Interval(mm):  300/ 320  Sample Age : PLEISTOCENE
Hole: 297   Depth Top of Core(m):    20.00   Group Abund: FEW
Core:   3   Depth Top Sample(m) :    23.31
Sect:  3    No. Observed Fossils:     6      Group Presv: GOOD

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  AMPHIRHOPALUM YPSILON (RARE/)
  LITHOPERA BACCA (FEW/)
  OMMATARTUS TETRATHALAMUS TETRATHALAMUS (FEW/)
  OTOSPHAERA AURICULATA GROUP (RARE/)
  POLYSOLENIA SPINOSA GROUP (FEW/)
  SPONGASTER TETRAS TETRAS (FEW/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 297   Depth Top of Core(m):    20.00   Group Abund: FEW
Core:   3   Depth Top Sample(m) :    24.60
Sect: CC    No. Observed Fossils:     3      Group Presv: GOOD

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  AMPHIRHOPALUM YPSILON (FEW/)
  CYCLADOPHORA DAVISIANA (RARE/)
  POLYSOLENIA SPINOSA GROUP (FEW/)



Leg : 31    Top/Bot Interval(mm):  600/ 620  Sample Age : PLEISTOCENE
Hole: 297   Depth Top of Core(m):    39.00   Group Abund: FEW
Core:   4   Depth Top Sample(m) :    40.06
Sect:  1    No. Observed Fossils:     4      Group Presv: MODERATE

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  CYCLADOPHORA DAVISIANA (FEW/)
  OMMATARTUS TETRATHALAMUS TETRATHALAMUS (FEW/)
  POLYSOLENIA SPINOSA GROUP (RARE/)
  SATURNALIS CIRCULARIS (RARE/)



Leg : 31    Top/Bot Interval(mm):  400/ 420  Sample Age : PLEISTOCENE
Hole: 297   Depth Top of Core(m):    39.00   Group Abund: FEW
Core:   4   Depth Top Sample(m) :    42.86
Sect:  3    No. Observed Fossils:     6      Group Presv: MODERATE

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  AMPHIRHOPALUM YPSILON (FEW/)
  CYCLADOPHORA DAVISIANA (FEW/)
  OMMATARTUS TETRATHALAMUS TETRATHALAMUS (RARE/)
  POLYSOLENIA SPINOSA GROUP (FEW/)
  SATURNALIS CIRCULARIS (RARE/)
  SPONGASTER TETRAS TETRAS (RARE/)



Leg : 31    Top/Bot Interval(mm):  400/ 420  Sample Age : PLEISTOCENE
Hole: 297   Depth Top of Core(m):    39.00   Group Abund: RARE
Core:   4   Depth Top Sample(m) :    45.86
Sect:  5    No. Observed Fossils:     3      Group Presv: MODERATE

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  CYCLADOPHORA DAVISIANA (FEW/)
  OMMATARTUS TETRATHALAMUS TETRATHALAMUS (RARE/)
  POLYSOLENIA SPINOSA GROUP (FEW/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 297   Depth Top of Core(m):    39.00   Group Abund: FEW
Core:   4   Depth Top Sample(m) :    48.55
Sect: CC    No. Observed Fossils:     8      Group Presv: MODERATE

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  AMPHIRHOPALUM YPSILON (RARE/)
  CARPOCANISTRUM SP. (RARE/)
  COLLOSPHAERA TUBEROSA (RARE/)
  CYCLADOPHORA DAVISIANA (RARE/)
  LITHOPERA BACCA (RARE/)
  POLYSOLENIA SPINOSA GROUP (FEW/)
  SATURNALIS CIRCULARIS (RARE/)
  SPONGASTER TETRAS TETRAS (RARE/)



Leg : 31    Top/Bot Interval(mm):  400/ 420  Sample Age : PLEISTOCENE
Hole: 297   Depth Top of Core(m):    58.00   Group Abund: RARE
Core:   5   Depth Top Sample(m) :    58.91
Sect:  1    No. Observed Fossils:     5      Group Presv: MODERATE

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  AMPHIRHOPALUM YPSILON (FEW/)
  CARPOCANISTRUM SP. (RARE/)
  CYCLADOPHORA DAVISIANA (FEW/)
  POLYSOLENIA SPINOSA GROUP (FEW/)
  SPONGASTER TETRAS TETRAS (FEW/)



Leg : 31    Top/Bot Interval(mm):  400/ 420  Sample Age : PLEISTOCENE
Hole: 297   Depth Top of Core(m):    58.00   Group Abund: RARE
Core:   5   Depth Top Sample(m) :    61.91
Sect:  3    No. Observed Fossils:     4      Group Presv: MODERATE

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  AMPHIRHOPALUM YPSILON (FEW/)
  CYCLADOPHORA DAVISIANA (FEW/)
  OMMATARTUS TETRATHALAMUS TETRATHALAMUS (RARE/)
  POLYSOLENIA SPINOSA GROUP (RARE/)



Leg : 31    Top/Bot Interval(mm):  450/ 470  Sample Age : PLEISTOCENE
Hole: 297   Depth Top of Core(m):    58.00   Group Abund: FEW
Core:   5   Depth Top Sample(m) :    64.96
Sect:  5    No. Observed Fossils:     5      Group Presv: MODERATE

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  AMPHIRHOPALUM YPSILON (RARE/)
  CYCLADOPHORA DAVISIANA (FEW/)
  OMMATARTUS TETRATHALAMUS TETRATHALAMUS (FEW/)
  POLYSOLENIA SPINOSA GROUP (FEW/)
  SPONGASTER TETRAS TETRAS (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 297   Depth Top of Core(m):    58.00   Group Abund: COMMON
Core:   5   Depth Top Sample(m) :    67.60
Sect: CC    No. Observed Fossils:    10      Group Presv: MODERATE

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  AMPHIRHOPALUM YPSILON (RARE/)
  CARPOCANISTRUM SP. (PRESENT/)
  CARPOCANISTRUM SP. (FEW/)
  CYCLADOPHORA DAVISIANA (FEW/)
  DICTYOCRYPHALUS PAPILLOSUS (PRESENT/)
  LIRIOSPYRIS RETICULATA (RARE/)
  OMMATARTUS TETRATHALAMUS TETRATHALAMUS (RARE/)
  POLYSOLENIA SPINOSA GROUP (RARE/)
  SATURNALIS CIRCULARIS (RARE/)
  THOLOSPYRIS CORTINISCA (PRESENT/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 297   Depth Top of Core(m):    77.00   Group Abund: FEW
Core:   6   Depth Top Sample(m) :    86.30
Sect: CC    No. Observed Fossils:     3      Group Presv: MODERATE

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  AMPHIRHOPALUM YPSILON (RARE/)
  CYCLADOPHORA DAVISIANA (RARE/)
  POLYSOLENIA SPINOSA GROUP (PRESENT/)



Leg : 31    Top/Bot Interval(mm): 1400/1430  Sample Age : MIOCENE
Hole: 297   Depth Top of Core(m):   666.00   Group Abund: RARE
Core:  26   Depth Top Sample(m) :   668.92
Sect:  2    No. Observed Fossils:     2      Group Presv: MODERATE

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  CARPOCANISTRUM SP. (PRESENT/)
  STICHOCORYS WOLFII (PRESENT/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : MIOCENE
Hole: 297   Depth Top of Core(m):   666.00   Group Abund: COMMON
Core:  26   Depth Top Sample(m) :   669.10
Sect: CC    No. Observed Fossils:     6      Group Presv: GOOD

Date:       Investigator(s): LING,H.Y.
Join:       IR Volume/Page : 31/ 712

Fossils (Abundance/Preservation):
================================
  CALOCYCLETTA COSTATA (PRESENT/)
  CARPOCANOPSIS BRAMLETTEI (PRESENT/)
  CARPOCANISTRUM SP. (PRESENT/)
  CYRTOCAPSELLA JAPONICA (RARE/)
  DORCADOSPYRIS ATEUCHUS (PRESENT/)
  LAMPROCYCLAS 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