Core Data from the Deep Sea Drilling Project

Leg : 74    Top/Bot Interval(mm):  300/ 320  Sample Age : PLEISTOCENE
Hole: 526B  Depth Top of Core(m):     6.30   Group Abund: ABUNDANT
Core:   1   Depth Top Sample(m) :     6.61
Sect:  1    No. Observed Fossils:    14      Group Presv: MODERATE

Date:  3/84 Investigator(s): JIANG
Join:       IR Volume/Page : 74/ 576

Fossils (Abundance/Preservation):
================================
  BRAARUDOSPHAERA BIGELOWII (COMMON/)
  COCCOLITHUS PELAGICUS (RARE/)
  DISCOLITHINA ASPER (ABUNDANT/)
  DISCOLITHINA OVATA (ABUNDANT/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  GEPHYROCAPSA SP. SMALL (RARE/)
  MINYLITHA CONVALLIS (RARE/)
  PONTOSPHAERA JAPONICA (FEW/)
  PSEUDOEMILIANIA LACUNOSA (TRACE/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  SCAPHOLITHUS FOSSILIS (TRACE/)
  SPHENOLITHUS HETEROMORPHUS (FEW/)
  TRIQUETRORHABDULUS CARINATUS (RARE/)



Leg : 74    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 526B  Depth Top of Core(m):     6.30   Group Abund: ABUNDANT
Core:   1   Depth Top Sample(m) :     7.90
Sect: CC    No. Observed Fossils:    13      Group Presv: MODERATE

Date:  3/84 Investigator(s): JIANG
Join:       IR Volume/Page : 74/ 576

Fossils (Abundance/Preservation):
================================
  BRAARUDOSPHAERA BIGELOWII (COMMON/)
  COCCOLITHUS PELAGICUS (RARE/)
  DISCOLITHINA OVATA (FEW/)
  ERICSONIA FENESTRA (Q) (RARE/)
  GEPHYROCAPSA CARIBBEANICA (ABUNDANT/)
  GEPHYROCAPSA SP. SMALL (RARE/)
  MINYLITHA CONVALLIS (RARE/)
  PONTOSPHAERA JAPONICA (COMMON/)
  PSEUDOEMILIANIA LACUNOSA (TRACE/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  SPHENOLITHUS HETEROMORPHUS (FEW/)
  TRIQUETRORHABDULUS CARINATUS (RARE/)



Leg : 74    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 526B  Depth Top of Core(m):    10.70   Group Abund: ABUNDANT
Core:   2   Depth Top Sample(m) :    10.80
Sect: CC    No. Observed Fossils:    11      Group Presv: MODERATE

Date:  3/84 Investigator(s): JIANG
Join:       IR Volume/Page : 74/ 576

Fossils (Abundance/Preservation):
================================
  BRAARUDOSPHAERA BIGELOWII (COMMON/)
  COCCOLITHUS PELAGICUS (RARE/)
  CRICOLITHUS JONESII (RARE/)
  DISCOLITHINA ASPER (COMMON/)
  DISCOLITHINA OVATA (ABUNDANT/)
  GEPHYROCAPSA CARIBBEANICA (ABUNDANT/)
  GEPHYROCAPSA SP. SMALL (RARE/)
  PONTOSPHAERA JAPONICA (RARE/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  SPHENOLITHUS HETEROMORPHUS (FEW/)



Leg : 74    Top/Bot Interval(mm):  350/ 360  Sample Age : PLIOCENE
Hole: 526B  Depth Top of Core(m):    15.10   Group Abund: ABUNDANT
Core:   3   Depth Top Sample(m) :    15.45
Sect:  1    No. Observed Fossils:    14      Group Presv: MODERATE

Date:  3/84 Investigator(s): JIANG
Join:       IR Volume/Page : 74/ 576

Fossils (Abundance/Preservation):
================================
  BRAARUDOSPHAERA BIGELOWII (ABUNDANT/)
  CHIASMOLITHUS ALTUS (TRACE/)
  COCCOLITHUS PELAGICUS (FEW/)
  CYCLICARGOLITHUS FLORIDANUS (TRACE/)
  DICTYOCOCCITES BISECTUS (TRACE/)
  DISCOASTER DECORUS (TRACE/)
  GEPHYROCAPSA CARIBBEANICA (RARE/)
  GEPHYROCAPSA SP. SMALL (RARE/)
  MINYLITHA CONVALLIS (RARE/)
  PONTOSPHAERA JAPONICA (ABUNDANT/)
  PSEUDOEMILIANIA LACUNOSA (TRACE/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  SPHENOLITHUS HETEROMORPHUS (RARE/)



Leg : 74    Top/Bot Interval(mm):  350/ 360  Sample Age : PLIOCENE
Hole: 526B  Depth Top of Core(m):    15.10   Group Abund: ABUNDANT
Core:   3   Depth Top Sample(m) :    16.95
Sect:  2    No. Observed Fossils:    13      Group Presv: MODERATE

Date:  3/84 Investigator(s): JIANG
Join:       IR Volume/Page : 74/ 576

Fossils (Abundance/Preservation):
================================
  BRAARUDOSPHAERA BIGELOWII (COMMON/)
  CALCIDISCUS LEPTOPORUS (RARE/)
  COCCOLITHUS PELAGICUS (FEW/)
  CRICOLITHUS JONESII (RARE/)
  DISCOASTER ASYMMETRICUS (RARE/)
  DISCOASTER TAMALIS (TRACE/)
  GEPHYROCAPSA SP. SMALL (FEW/)
  MINYLITHA CONVALLIS (RARE/)
  PONTOSPHAERA JAPONICA (ABUNDANT/)
  PSEUDOEMILIANIA LACUNOSA (TRACE/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  SPHENOLITHUS HETEROMORPHUS (FEW/)



Leg : 74    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 526B  Depth Top of Core(m):    15.10   Group Abund: ABUNDANT
Core:   3   Depth Top Sample(m) :    18.90
Sect: CC    No. Observed Fossils:    10      Group Presv: MODERATE

Date:  3/84 Investigator(s): JIANG
Join:       IR Volume/Page : 74/ 576

Fossils (Abundance/Preservation):
================================
  BRAARUDOSPHAERA BIGELOWII (ABUNDANT/)
  CALCIDISCUS LEPTOPORUS (RARE/)
  COCCOLITHUS PELAGICUS (FEW/)
  DISCOASTER ASYMMETRICUS (RARE/)
  GEPHYROCAPSA SP. SMALL (COMMON/)
  MINYLITHA CONVALLIS (FEW/)
  PONTOSPHAERA JAPONICA (ABUNDANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  SPHENOLITHUS HETEROMORPHUS (COMMON/)



Leg : 74    Top/Bot Interval(mm):  200/ 210  Sample Age : PLIOCENE
Hole: 526B  Depth Top of Core(m):    19.50   Group Abund: ABUNDANT
Core:   4   Depth Top Sample(m) :    21.20
Sect:  2    No. Observed Fossils:    13      Group Presv: MODERATE

Date:  3/84 Investigator(s): JIANG
Join:       IR Volume/Page : 74/ 576

Fossils (Abundance/Preservation):
================================
  BRAARUDOSPHAERA BIGELOWII (COMMON/)
  CALCIDISCUS LEPTOPORUS (RARE/)
  COCCOLITHUS PELAGICUS (FEW/)
  CYCLICARGOLITHUS FLORIDANUS (TRACE/)
  DISCOASTER ASYMMETRICUS (RARE/)
  DISCOASTER INTERCALARIS (RARE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  GEPHYROCAPSA SP. SMALL (FEW/)
  MINYLITHA CONVALLIS (RARE/)
  PONTOSPHAERA JAPONICA (ABUNDANT/)
  PSEUDOEMILIANIA LACUNOSA (RARE/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  SPHENOLITHUS HETEROMORPHUS (FEW/)



Leg : 74    Top/Bot Interval(mm): 1100/1120  Sample Age : PLIOCENE
Hole: 526B  Depth Top of Core(m):    19.50   Group Abund: ABUNDANT
Core:   4   Depth Top Sample(m) :    22.11
Sect:  2    No. Observed Fossils:    18      Group Presv: MODERATE

Date:  3/84 Investigator(s): JIANG
Join:       IR Volume/Page : 74/ 576

Fossils (Abundance/Preservation):
================================
  BRAARUDOSPHAERA BIGELOWII (COMMON/)
  CALCIDISCUS LEPTOPORUS (RARE/)
  COCCOLITHUS PELAGICUS (FEW/)
  CYCLOCOCCOLITHUS LEPTOPORUS (TRACE/)
  DICTYOCOCCITES BISECTUS (RARE/)
  DISCOASTER ASYMMETRICUS (RARE/)
  DISCOASTER INTERCALARIS (RARE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER SIGNUS (RARE/)
  GEPHYROCAPSA CARIBBEANICA (FEW/)
  GEPHYROCAPSA SP. SMALL (RARE/)
  MINYLITHA CONVALLIS (RARE/)
  PONTOSPHAERA JAPONICA (ABUNDANT/)
  PONTOSPAHERA SP. (FEW/)
  PSEUDOEMILIANIA LACUNOSA (FEW/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  SPHENOLITHUS HETEROMORPHUS (FEW/)



Leg : 74    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 526B  Depth Top of Core(m):    19.50   Group Abund: ABUNDANT
Core:   4   Depth Top Sample(m) :    22.72
Sect: CC    No. Observed Fossils:    15      Group Presv: MODERATE

Date:  3/84 Investigator(s): JIANG
Join:       IR Volume/Page : 74/ 576

Fossils (Abundance/Preservation):
================================
  BRAARUDOSPHAERA BIGELOWII (COMMON/)
  CALCIDISCUS LEPTOPORUS (RARE/)
  COCCOLITHUS PELAGICUS (FEW/)
  DICTYOCOCCITES BISECTUS (RARE/)
  DISCOASTER ASYMMETRICUS (RARE/)
  DISCOASTER INTERCALARIS (RARE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER SIGNUS (RARE/)
  GEPHYROCAPSA SP. SMALL (RARE/)
  MINYLITHA CONVALLIS (FEW/)
  PONTOSPHAERA JAPONICA (ABUNDANT/)
  PONTOSPAHERA SP. (COMMON/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  SPHENOLITHUS HETEROMORPHUS (FEW/)



Leg : 74    Top/Bot Interval(mm):  200/ 210  Sample Age : PLIOCENE
Hole: 526B  Depth Top of Core(m):    23.90   Group Abund: ABUNDANT
Core:   5   Depth Top Sample(m) :    24.11
Sect:  1    No. Observed Fossils:    16      Group Presv: MODERATE

Date:  3/84 Investigator(s): JIANG
Join:       IR Volume/Page : 74/ 576

Fossils (Abundance/Preservation):
================================
  BRAARUDOSPHAERA BIGELOWII (COMMON/)
  CALCIDISCUS LEPTOPORUS (RARE/)
  COCCOLITHUS PELAGICUS (FEW/)
  DICTYOCOCCITES BISECTUS (FEW/)
  DISCOASTER ASYMMETRICUS (RARE/)
  DISCOASTER INTERCALARIS (FEW/)
  DISCOASTER QUINQUERAMUS (FEW/)
  DISCOASTER SIGNUS (RARE/)
  GEPHYROCAPSA SP. SMALL (RARE/)
  MINYLITHA CONVALLIS (RARE/)
  PONTOSPHAERA JAPONICA (ABUNDANT/)
  PONTOSPAHERA SP. (COMMON/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  RHABDOSPHAERA CLAVIGERA (RARE/)
  SPHENOLITHUS HETEROMORPHUS (FEW/)



Leg : 74    Top/Bot Interval(mm):  200/ 210  Sample Age : PLIOCENE
Hole: 526B  Depth Top of Core(m):    23.90   Group Abund: ABUNDANT
Core:   5   Depth Top Sample(m) :    25.61
Sect:  2    No. Observed Fossils:    17      Group Presv: MODERATE

Date:  3/84 Investigator(s): JIANG
Join:       IR Volume/Page : 74/ 576

Fossils (Abundance/Preservation):
================================
  BRAARUDOSPHAERA BIGELOWII (COMMON/)
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (TRACE/)
  DICTYOCOCCITES BISECTUS (FEW/)
  DISCOASTER ASYMMETRICUS (RARE/)
  DISCOASTER INTERCALARIS (FEW/)
  DISCOASTER QUINQUERAMUS (FEW/)
  DISCOASTER SIGNUS (RARE/)
  GEPHYROCAPSA SP. SMALL (RARE/)
  MINYLITHA CONVALLIS (RARE/)
  PONTOSPHAERA JAPONICA (ABUNDANT/)
  PONTOSPAHERA SP. (COMMON/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  RHABDOSPHAERA CLAVIGERA (RARE/)
  SPHENOLITHUS HETEROMORPHUS (FEW/)



Leg : 74    Top/Bot Interval(mm):  200/ 210  Sample Age : PLIOCENE
Hole: 526B  Depth Top of Core(m):    23.90   Group Abund: ABUNDANT
Core:   5   Depth Top Sample(m) :    27.11
Sect:  3    No. Observed Fossils:    15      Group Presv: MODERATE

Date:  3/84 Investigator(s): JIANG
Join:       IR Volume/Page : 74/ 576

Fossils (Abundance/Preservation):
================================
  BRAARUDOSPHAERA BIGELOWII (COMMON/)
  CALCIDISCUS LEPTOPORUS (RARE/)
  COCCOLITHUS PELAGICUS (RARE/)
  DICTYOCOCCITES BISECTUS (RARE/)
  DISCOASTER ASYMMETRICUS (RARE/)
  DISCOASTER INTERCALARIS (RARE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER SIGNUS (RARE/)
  GEPHYROCAPSA SP. SMALL (FEW/)
  MINYLITHA CONVALLIS (RARE/)
  PONTOSPHAERA JAPONICA (FEW/)
  PONTOSPAHERA SP. (COMMON/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  RHABDOSPHAERA CLAVIGERA (RARE/)
  SPHENOLITHUS HETEROMORPHUS (RARE/)



Leg : 74    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 526B  Depth Top of Core(m):    23.90   Group Abund: ABUNDANT
Core:   5   Depth Top Sample(m) :    28.50
Sect: CC    No. Observed Fossils:    17      Group Presv: MODERATE

Date:  3/84 Investigator(s): JIANG
Join:       IR Volume/Page : 74/ 576

Fossils (Abundance/Preservation):
================================
  BRAARUDOSPHAERA BIGELOWII (COMMON/)
  CALCIDISCUS LEPTOPORUS (RARE/)
  CERATOLITHUS RUGOSUS (RARE/)
  COCCOLITHUS PELAGICUS (RARE/)
  DICTYOCOCCITES BISECTUS (RARE/)
  DISCOASTER ASYMMETRICUS (RARE/)
  DISCOASTER INTERCALARIS (RARE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER SIGNUS (RARE/)
  GEPHYROCAPSA SP. SMALL (FEW/)
  MINYLITHA CONVALLIS (FEW/)
  PONTOSPHAERA JAPONICA (FEW/)
  PONTOSPAHERA SP. (COMMON/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)
  RHABDOSPHAERA CLAVIGERA (RARE/)
  SPHENOLITHUS HETEROMORPHUS (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