Core Data from the Deep Sea Drilling Project

Leg : 58    Top/Bot Interval(mm):  500/ 510  Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):     9.50   Group Abund: COMMON
Core:   2   Depth Top Sample(m) :    10.01   Ogrow/Dissol: 0/1
Sect:  1    No. Observed Fossils:    12      Group Presv: GOOD

Date:  8/80 Investigator(s): OKADA,H.
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Fossils (Abundance/Preservation):
================================
  CERATOLITHUS CRISTATUS (RARE/)
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  EMILIANIA HUXLEYI (COMMON/)
  FLORISPHAERA PROFUNDA (ABUNDANT/)
  GEPHYROCAPSA CARIBBEANICA (FEW/)
  GEPHYROCAPSA OCEANICA (ABUNDANT/)
  HELICOSPHAERA CARTERI (FEW/)
  HELICOSPHAERA WALLICHI (RARE/)
  RHABDOSPHAERA CLAVIGERA (RARE/)
  UMBELLOSPHAERA TENUIS (RARE/)
  UMBILICOSPHAERA SIBOGAE (COMMON/)



Leg : 58    Top/Bot Interval(mm):  520/ 530  Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):     9.50   Group Abund: FEW
Core:   2   Depth Top Sample(m) :    13.03   Ogrow/Dissol: 0/2
Sect:  3    No. Observed Fossils:     9      Group Presv: MODERATE

Date:  8/80 Investigator(s): OKADA,H.
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Fossils (Abundance/Preservation):
================================
  CERATOLITHUS CRISTATUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  FLORISPHAERA PROFUNDA (ABUNDANT/)
  GEPHYROCAPSA CARIBBEANICA (FEW/)
  GEPHYROCAPSA OCEANICA (ABUNDANT/)
  HELICOSPHAERA CARTERI (FEW/)
  HELICOSPHAERA WALLICHI (RARE/)
  UMBELLOSPHAERA TENUIS (RARE/)
  UMBILICOSPHAERA SIBOGAE (COMMON/)



Leg : 58    Top/Bot Interval(mm):     /      Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):     9.50   Group Abund: FEW
Core:   2   Depth Top Sample(m) :    18.88   Ogrow/Dissol: 0/2
Sect: CC    No. Observed Fossils:    16      Group Presv: MODERATE

Date:  8/80 Investigator(s): OKADA,H.
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Fossils (Abundance/Preservation):
================================
  CERATOLITHUS CRISTATUS (FEW/)
  CERATOLITHUS TELESMUS (RARE/)
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOLITHINA JAPONICA (RARE/)
  DISCOLITHINA MULTIPORA (RARE/)
  FLORISPHAERA PROFUNDA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  GEPHYROCAPSA OCEANICA (ABUNDANT/)
  GEPHYROCAPSA SP. SMALL (FEW/)
  HELICOSPHAERA CARTERI (FEW/)
  HELICOSPHAERA WALLICHI (RARE/)
  PONTOSPHAERA SYRACUSANA (RARE/)
  THORACOSPHAERA SP. (RARE/)
  UMBELLOSPHAERA TENUIS (FEW/)
  UMBILICOSPHAERA SIBOGAE (FEW/)



Leg : 58    Top/Bot Interval(mm): 1050/1060  Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):    19.00   Group Abund: ABUNDANT
Core:   3   Depth Top Sample(m) :    21.56   Ogrow/Dissol: 0/1
Sect:  2    No. Observed Fossils:    16      Group Presv: GOOD

Date:  8/80 Investigator(s): OKADA,H.
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Fossils (Abundance/Preservation):
================================
  CALCIOSOLENIA MURRAYI (RARE/)
  CERATOLITHUS CRISTATUS (FEW/)
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOLITHINA JAPONICA (RARE/)
  FLORISPHAERA PROFUNDA (ABUNDANT/)
  GEPHYROCAPSA CARIBBEANICA (ABUNDANT/)
  GEPHYROCAPSA OCEANICA (ABUNDANT/)
  GEPHYROCAPSA SP. SMALL (FEW/)
  HELICOSPHAERA CARTERI (COMMON/)
  HELICOSPHAERA WALLICHI (RARE/)
  PONTOSPHAERA SYRACUSANA (RARE/)
  PSEUDOEMILIANIA LACUNOSA (RARE/)
  RHABDOSPHAERA CLAVIGERA (FEW/)
  UMBELLOSPHAERA TENUIS (RARE/)
  UMBILICOSPHAERA SIBOGAE (FEW/)



Leg : 58    Top/Bot Interval(mm):  750/ 760  Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):    19.00   Group Abund: FEW
Core:   3   Depth Top Sample(m) :    25.76   Ogrow/Dissol: 0/2
Sect:  5    No. Observed Fossils:     8      Group Presv: MODERATE

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOLITHINA JAPONICA (RARE/)
  FLORISPHAERA PROFUNDA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (ABUNDANT/)
  GEPHYROCAPSA OCEANICA (COMMON/)
  GEPHYROCAPSA SP. SMALL (COMMON/)
  HELICOSPHAERA CARTERI (FEW/)
  PSEUDOEMILIANIA LACUNOSA (FEW/)



Leg : 58    Top/Bot Interval(mm):     /      Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):    19.00   Group Abund: ABUNDANT
Core:   3   Depth Top Sample(m) :    29.35   Ogrow/Dissol: 0/2
Sect: CC    No. Observed Fossils:    11      Group Presv: MODERATE

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  CERATOLITHUS CRISTATUS (RARE/)
  CERATOLITHUS TELESMUS (RARE/)
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (FEW/)
  FLORISPHAERA PROFUNDA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  GEPHYROCAPSA OCEANICA (COMMON/)
  GEPHYROCAPSA SP. SMALL (COMMON/)
  HELICOSPHAERA CARTERI (RARE/)
  HELICOSPHAERA WALLICHI (RARE/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)



Leg : 58    Top/Bot Interval(mm):  650/ 660  Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):    28.50   Group Abund: ABUNDANT
Core:   4   Depth Top Sample(m) :    32.16   Ogrow/Dissol: 0/1
Sect:  3    No. Observed Fossils:    10      Group Presv: GOOD

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  CERATOLITHUS CRISTATUS (RARE/)
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  FLORISPHAERA PROFUNDA (ABUNDANT/)
  GEPHYROCAPSA CARIBBEANICA (ABUNDANT/)
  GEPHYROCAPSA OCEANICA (COMMON/)
  GEPHYROCAPSA SP. SMALL (COMMON/)
  HELICOSPHAERA CARTERI (RARE/)
  PSEUDOEMILIANIA LACUNOSA (FEW/)
  UMBILICOSPHAERA SIBOGAE (RARE/)



Leg : 58    Top/Bot Interval(mm):     /      Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):    28.50   Group Abund: COMMON
Core:   4   Depth Top Sample(m) :    35.30   Ogrow/Dissol: 0/0
Sect: CC    No. Observed Fossils:     9      Group Presv: GOOD

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (FEW/)
  FLORISPHAERA PROFUNDA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  GEPHYROCAPSA OCEANICA (COMMON/)
  GEPHYROCAPSA SP. SMALL (ABUNDANT/)
  HELICOSPHAERA CARTERI (RARE/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)
  UMBILICOSPHAERA SIBOGAE (RARE/)



Leg : 58    Top/Bot Interval(mm): 1020/1030  Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):    38.00   Group Abund: COMMON
Core:   5   Depth Top Sample(m) :    42.03   Ogrow/Dissol: 0/2
Sect:  3    No. Observed Fossils:     9      Group Presv: MODERATE

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  CERATOLITHUS CRISTATUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (FEW/)
  FLORISPHAERA PROFUNDA (ABUNDANT/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  GEPHYROCAPSA OCEANICA (COMMON/)
  GEPHYROCAPSA SP. SMALL (COMMON/)
  HELICOSPHAERA CARTERI (COMMON/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  UMBILICOSPHAERA SIBOGAE (FEW/)



Leg : 58    Top/Bot Interval(mm):     /      Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):    38.00   Group Abund: RARE
Core:   5   Depth Top Sample(m) :    45.96   Ogrow/Dissol: 0/2
Sect: CC    No. Observed Fossils:     4      Group Presv: MODERATE

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  FLORISPHAERA PROFUNDA (COMMON/)
  GEPHYROCAPSA OCEANICA (COMMON/)
  GEPHYROCAPSA SP. SMALL (COMMON/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)



Leg : 58    Top/Bot Interval(mm):  800/ 810  Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):    57.00   Group Abund: ABUNDANT
Core:   7   Depth Top Sample(m) :    57.81   Ogrow/Dissol: 0/2
Sect:  1    No. Observed Fossils:     9      Group Presv: MODERATE

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  CYCLOCOCCOLITHUS MACINTYREI (RARE/)
  FLORISPHAERA PROFUNDA (COMMON/)
  GEPHYROCAPSA SP. SMALL (FEW/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  UMBILICOSPHAERA SIBOGAE (FEW/)
  UMBILICOSPHAERA SIBOGAE (RARE/)



Leg : 58    Top/Bot Interval(mm):  680/ 690  Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):    57.00   Group Abund: FEW
Core:   7   Depth Top Sample(m) :    62.19   Ogrow/Dissol: 0/1
Sect:  4    No. Observed Fossils:     9      Group Presv: GOOD

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  CYCLOCOCCOLITHUS MACINTYREI (FEW/)
  DISCOLITHINA JAPONICA (RARE/)
  FLORISPHAERA PROFUNDA (ABUNDANT/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  GEPHYROCAPSA OCEANICA (FEW/)
  GEPHYROCAPSA SP. SMALL (ABUNDANT/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  RHABDOSPHAERA CLAVIGERA (RARE/)



Leg : 58    Top/Bot Interval(mm):  800/ 810  Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):    66.50   Group Abund: COMMON
Core:   8   Depth Top Sample(m) :    67.31   Ogrow/Dissol: 0/2
Sect:  1    No. Observed Fossils:    10      Group Presv: MODERATE

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOLITHINA JAPONICA (RARE/)
  FLORISPHAERA PROFUNDA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  GEPHYROCAPSA OCEANICA (FEW/)
  GEPHYROCAPSA SP. SMALL (ABUNDANT/)
  HELICOSPHAERA CARTERI (FEW/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)
  UMBILICOSPHAERA SIBOGAE (FEW/)



Leg : 58    Top/Bot Interval(mm): 1020/1030  Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):    76.00   Group Abund: ABUNDANT
Core:   9   Depth Top Sample(m) :    78.53   Ogrow/Dissol: 0/2
Sect:  2    No. Observed Fossils:    11      Group Presv: MODERATE

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  CERATOLITHUS CRISTATUS (RARE/)
  CERATOLITHUS TELESMUS (RARE/)
  COCCOLITHUS PELAGICUS (FEW/)
  CYCLOCOCCOLITHUS LEPTOPORUS (FEW/)
  DISCOLITHINA JAPONICA (RARE/)
  FLORISPHAERA PROFUNDA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  GEPHYROCAPSA OCEANICA (FEW/)
  GEPHYROCAPSA SP. SMALL (ABUNDANT/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)
  UMBILICOSPHAERA SIBOGAE (RARE/)



Leg : 58    Top/Bot Interval(mm):  420/ 430  Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):    85.50   Group Abund: FEW
Core:  10   Depth Top Sample(m) :    85.93   Ogrow/Dissol: 0/1
Sect:  1    No. Observed Fossils:     9      Group Presv: GOOD

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (FEW/)
  CYCLOCOCCOLITHUS MACINTYREI (RARE/)
  FLORISPHAERA PROFUNDA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  GEPHYROCAPSA OCEANICA (FEW/)
  GEPHYROCAPSA SP. SMALL (ABUNDANT/)
  HELICOSPHAERA CARTERI (FEW/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)
  UMBILICOSPHAERA SIBOGAE (RARE/)



Leg : 58    Top/Bot Interval(mm):  700/ 710  Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):   104.50   Group Abund: COMMON
Core:  12   Depth Top Sample(m) :   111.21   Ogrow/Dissol: 0/2
Sect:  5    No. Observed Fossils:    13      Group Presv: MODERATE

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  CERATOLITHUS CRISTATUS (RARE/)
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  CYCLOCOCCOLITHUS MACINTYREI (RARE/)
  FLORISPHAERA PROFUNDA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  GEPHYROCAPSA OCEANICA (FEW/)
  GEPHYROCAPSA SP. SMALL (FEW/)
  HELICOSPHAERA CARTERI (FEW/)
  HELICOSPHAERA SELLII (RARE/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  THORACOSPHAERA SP. (RARE/)
  UMBILICOSPHAERA SIBOGAE (FEW/)



Leg : 58    Top/Bot Interval(mm):     /      Sample Age : PLEISTOCENE
Hole: 442A  Depth Top of Core(m):   114.00   Group Abund: COMMON
Core:  13   Depth Top Sample(m) :   117.50   Ogrow/Dissol: 0/2
Sect: CC    No. Observed Fossils:    10      Group Presv: MODERATE

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOLITHINA JAPONICA (RARE/)
  FLORISPHAERA PROFUNDA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  GEPHYROCAPSA OCEANICA (FEW/)
  GEPHYROCAPSA SP. SMALL (FEW/)
  HELICOSPHAERA SELLII (RARE/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)
  UMBILICOSPHAERA SIBOGAE (RARE/)



Leg : 58    Top/Bot Interval(mm):  800/ 810  Sample Age : MIDDLE MIOCENE
Hole: 442A  Depth Top of Core(m):   237.50   Group Abund: RARE
Core:  26   Depth Top Sample(m) :   239.81   Ogrow/Dissol: 0/3
Sect:  2    No. Observed Fossils:     4      Group Presv: POOR

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  DISCOASTER ADAMANTEUS (COMMON/)
  DISCOASTER BOLLII (FEW/)
  DISCOASTER EXILIS (COMMON/)
  DISCOASTER VARIABILIS (COMMON/)



Leg : 58    Top/Bot Interval(mm):  950/ 960  Sample Age : MIDDLE MIOCENE
Hole: 442A  Depth Top of Core(m):   256.50   Group Abund: RARE
Core:  28   Depth Top Sample(m) :   257.46   Ogrow/Dissol: 0/3
Sect:  1    No. Observed Fossils:     7      Group Presv: POOR

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (FEW/)
  CYCLICARGOLITHUS FLORIDANUS (FEW/)
  DISCOASTER ADAMANTEUS (FEW/)
  DISCOASTER BOLLII (COMMON/)
  DISCOASTER DEFLANDREI (COMMON/)
  DISCOASTER EXILIS (COMMON/)
  DISCOASTER VARIABILIS (ABUNDANT/)



Leg : 58    Top/Bot Interval(mm):   40/  60  Sample Age : MIDDLE MIOCENE
Hole: 442A  Depth Top of Core(m):   285.00   Group Abund: RARE
Core:  31   Depth Top Sample(m) :   285.05   Ogrow/Dissol: 0/3
Sect:  1    No. Observed Fossils:     6      Group Presv: POOR

Date:  8/80 Investigator(s): OKADA,H.
Join:       IR Volume/Page : 58/ 552

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLICARGOLITHUS FLORIDANUS (ABUNDANT/)
  DISCOASTER ADAMANTEUS (COMMON/)
  DISCOASTER AULAKOS (FEW/)
  DISCOASTER DEFLANDREI (ABUNDANT/)
  DISCOASTER VARIABILIS (COMMON/)
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