Core Data from the Deep Sea Drilling Project

Leg : 73    Top/Bot Interval(mm):    0/   0  Sample Age : LOWER PLEISTOCENE
Hole: 520   Depth Top of Core(m):     0.00   Group Abund: DOMINANT
Core:   1   Depth Top Sample(m) :     0.10
Sect: CC    No. Observed Fossils:     9      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  CERATOLITHUS CRISTATUS (FEW/)
  CERATOLITHUS CRISTATUS (COMMON/)
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  GEPHYROCAPSA OCEANICA (COMMON/)
  HELICOSPHAERA CARTERI (ABUNDANT/)
  PSEUDOEMILIANIA LACUNOSA (DOMINANT/)
  RHABDOLITHUS CLAVIGER (DOMINANT/)
  RHABDOLITHUS STYLIFER (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):    0/   0  Sample Age : LOWER PLEISTOCENE
Hole: 520   Depth Top of Core(m):    51.50   Group Abund: DOMINANT
Core:   2   Depth Top Sample(m) :    51.60
Sect: CC    No. Observed Fossils:     9      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  CERATOLITHUS CRISTATUS (FEW/)
  CERATOLITHUS CRISTATUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  GEPHYROCAPSA OCEANICA (TRACE/)
  GEPHYROCAPSA SP. (DOMINANT/)
  HELICOSPHAERA CARTERI (DOMINANT/)
  PSEUDOEMILIANIA LACUNOSA (FEW/)
  RHABDOLITHUS CLAVIGER (DOMINANT/)
  RHABDOLITHUS STYLIFER (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):    0/   0  Sample Age : UPPER PLIOCENE
Hole: 520   Depth Top of Core(m):   103.50   Group Abund: DOMINANT
Core:   3   Depth Top Sample(m) :   112.50
Sect:  7    No. Observed Fossils:    10      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  CERATOLITHUS CRISTATUS (TRACE/)
  CERATOLITHUS RUGOSUS (TRACE/)
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  CYCLOCOCCOLITHUS MACINTYREI (TRACE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (COMMON/)
  DISCOASTER SURCULUS (DOMINANT/)
  HELICOSPHAERA CARTERI (DOMINANT/)
  PSEUDOEMILIANIA LACUNOSA (FEW/)



Leg : 73    Top/Bot Interval(mm):    0/   0  Sample Age : UPPER PLIOCENE
Hole: 520   Depth Top of Core(m):   170.50   Group Abund: DOMINANT
Core:   4   Depth Top Sample(m) :   179.60
Sect: CC    No. Observed Fossils:    11      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (FEW/)
  AMAUROLITHUS PRIMUS (RARE/)
  CERATOLITHUS RUGOSUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER ASYMMETRICUS (FEW/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (FEW/)
  DISCOASTER SURCULUS (DOMINANT/)
  DISCOASTER TAMALIS (TRACE/)
  DISCOASTER VARIABILIS (ABUNDANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  320/ 330  Sample Age : LOWER PLIOCENE
Hole: 520   Depth Top of Core(m):   218.00   Group Abund: DOMINANT
Core:   5   Depth Top Sample(m) :   218.33
Sect:  1    No. Observed Fossils:    12      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (TRACE/)
  AMAUROLITHUS PRIMUS (TRACE/)
  AMAUROLITHUS TRICORNICULATUS (RARE/)
  CERATOLITHUS RUGOSUS (RARE/)
  COCCOLITHUS PELAGICUS (DOMINANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER ASYMMETRICUS (TRACE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (DOMINANT/)
  DISCOASTER SURCULUS (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : LOWER PLIOCENE
Hole: 520   Depth Top of Core(m):   218.00   Group Abund: DOMINANT
Core:   5   Depth Top Sample(m) :   219.27
Sect: CC    No. Observed Fossils:    10      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (FEW/)
  AMAUROLITHUS PRIMUS (RARE/)
  CERATOLITHUS RUGOSUS (TRACE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER ASYMMETRICUS (FEW/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (DOMINANT/)
  DISCOASTER SURCULUS (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : LOWER PLIOCENE
Hole: 520   Depth Top of Core(m):   227.50   Group Abund: DOMINANT
Core:   6   Depth Top Sample(m) :   227.60
Sect: CC    No. Observed Fossils:    10      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (COMMON/)
  AMAUROLITHUS PRIMUS (TRACE/)
  CERATOLITHUS RUGOSUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER ASYMMETRICUS (RARE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (COMMON/)
  DISCOASTER SURCULUS (DOMINANT/)
  DISCOASTER VARIABILIS (ABUNDANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  100/ 110  Sample Age : LOWER PLIOCENE
Hole: 520   Depth Top of Core(m):   246.50   Group Abund: DOMINANT
Core:   8   Depth Top Sample(m) :   248.11
Sect:  2    No. Observed Fossils:    11      Group Presv: GOOD

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS AMPLIFICUS (RARE/)
  AMAUROLITHUS DELICATUS (FEW/)
  AMAUROLITHUS PRIMUS (TRACE/)
  AMAUROLITHUS TRICORNICULATUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER CHALLENGERII (TRACE/)
  DISCOASTER PENTARADIATUS (FEW/)
  DISCOASTER SURCULUS (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  620/ 630  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   246.50   Group Abund: DOMINANT
Core:   8   Depth Top Sample(m) :   248.63
Sect:  2    No. Observed Fossils:     9      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (TRACE/)
  AMAUROLITHUS TRICORNICULATUS (TRACE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (RARE/)
  DISCOASTER PENTARADIATUS (FEW/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER SURCULUS (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   246.50   Group Abund: DOMINANT
Core:   8   Depth Top Sample(m) :   248.73
Sect: CC    No. Observed Fossils:     8      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (TRACE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (RARE/)
  DISCOASTER PENTARADIATUS (DOMINANT/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER SURCULUS (COMMON/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm): 1100/1110  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   256.00   Group Abund: DOMINANT
Core:   9   Depth Top Sample(m) :   257.11
Sect:  1    No. Observed Fossils:    12      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (TRACE/)
  AMAUROLITHUS PRIMUS (TRACE/)
  COCCOLITHUS PELAGICUS (ABUNDANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  CYCLOCOCCOLITHUS MACINTYREI (RARE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER CHALLENGERII (TRACE/)
  DISCOASTER PENTARADIATUS (ABUNDANT/)
  DISCOASTER SURCULUS (ABUNDANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)
  TRIQUETRORHABDULUS RUGOSUS (TRACE/)



Leg : 73    Top/Bot Interval(mm): 1100/1110  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   256.00   Group Abund: DOMINANT
Core:   9   Depth Top Sample(m) :   258.61
Sect:  2    No. Observed Fossils:    11      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (TRACE/)
  AMAUROLITHUS PRIMUS (TRACE/)
  AMAUROLITHUS TRICORNICULATUS (TRACE/)
  COCCOLITHUS PELAGICUS (DOMINANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  CYCLOCOCCOLITHUS MACINTYREI (RARE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER SURCULUS (FEW/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm): 1100/1110  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   256.00   Group Abund: DOMINANT
Core:   9   Depth Top Sample(m) :   260.11
Sect:  3    No. Observed Fossils:    12      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS AMPLIFICUS (TRACE/)
  AMAUROLITHUS DELICATUS (FEW/)
  AMAUROLITHUS PRIMUS (RARE/)
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER SURCULUS (FEW/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)
  TRIQUETRORHABDULUS RUGOSUS (TRACE/)



Leg : 73    Top/Bot Interval(mm): 1100/1110  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   256.00   Group Abund: DOMINANT
Core:   9   Depth Top Sample(m) :   261.61
Sect:  4    No. Observed Fossils:    11      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (TRACE/)
  AMAUROLITHUS PRIMUS (RARE/)
  AMAUROLITHUS TRICORNICULATUS (TRACE/)
  COCCOLITHUS PELAGICUS (ABUNDANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (TRACE/)
  DISCOASTER SURCULUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm): 1100/1110  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   256.00   Group Abund: DOMINANT
Core:   9   Depth Top Sample(m) :   263.11
Sect:  5    No. Observed Fossils:     9      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (RARE/)
  COCCOLITHUS PELAGICUS (DOMINANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (ABUNDANT/)
  DISCOASTER PENTARADIATUS (DOMINANT/)
  DISCOASTER QUINQUERAMUS (TRACE/)
  DISCOASTER SURCULUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm): 1370/1380  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   256.00   Group Abund: DOMINANT
Core:   9   Depth Top Sample(m) :   263.38
Sect:  5    No. Observed Fossils:     9      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (RARE/)
  COCCOLITHUS PELAGICUS (DOMINANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (ABUNDANT/)
  DISCOASTER PENTARADIATUS (FEW/)
  DISCOASTER SURCULUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)
  TRIQUETRORHABDULUS RUGOSUS (TRACE/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   256.00   Group Abund: DOMINANT
Core:   9   Depth Top Sample(m) :   263.58
Sect: CC    No. Observed Fossils:    10      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (COMMON/)
  AMAUROLITHUS PRIMUS (TRACE/)
  COCCOLITHUS PELAGICUS (DOMINANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (COMMON/)
  DISCOASTER SURCULUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)
  TRIQUETRORHABDULUS RUGOSUS (TRACE/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   265.50   Group Abund: DOMINANT
Core:  10   Depth Top Sample(m) :   266.10
Sect: CC    No. Observed Fossils:     9      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (RARE/)
  COCCOLITHUS PELAGICUS (FEW/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (ABUNDANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER SURCULUS (RARE/)
  DISCOASTER VARIABILIS (ABUNDANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)
  TRIQUETRORHABDULUS RUGOSUS (TRACE/)



Leg : 73    Top/Bot Interval(mm):  440/ 450  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   275.00   Group Abund: DOMINANT
Core:  11   Depth Top Sample(m) :   275.45
Sect:  1    No. Observed Fossils:     9      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (FEW/)
  AMAUROLITHUS PRIMUS (FEW/)
  COCCOLITHUS PELAGICUS (DOMINANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (DOMINANT/)
  DISCOASTER SURCULUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  440/ 450  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   275.00   Group Abund: DOMINANT
Core:  11   Depth Top Sample(m) :   276.95
Sect:  2    No. Observed Fossils:     9      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (TRACE/)
  COCCOLITHUS PELAGICUS (DOMINANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (FEW/)
  DISCOASTER SURCULUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)
  TRIQUETRORHABDULUS RUGOSUS (RARE/)



Leg : 73    Top/Bot Interval(mm):  440/ 450  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   275.00   Group Abund: DOMINANT
Core:  11   Depth Top Sample(m) :   278.45
Sect:  3    No. Observed Fossils:    10      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS PRIMUS (TRACE/)
  COCCOLITHUS PELAGICUS (DOMINANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (FEW/)
  DISCOASTER QUINQUERAMUS (TRACE/)
  DISCOASTER SURCULUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)
  TRIQUETRORHABDULUS RUGOSUS (TRACE/)



Leg : 73    Top/Bot Interval(mm):  440/ 450  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   275.00   Group Abund: DOMINANT
Core:  11   Depth Top Sample(m) :   279.95
Sect:  4    No. Observed Fossils:     9      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (RARE/)
  AMAUROLITHUS PRIMUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER SURCULUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   275.00   Group Abund: DOMINANT
Core:  11   Depth Top Sample(m) :   280.30
Sect: CC    No. Observed Fossils:     8      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS PRIMUS (TRACE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (COMMON/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER SURCULUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)



Leg : 73    Top/Bot Interval(mm):  770/ 780  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   284.50   Group Abund: DOMINANT
Core:  12   Depth Top Sample(m) :   285.28
Sect:  1    No. Observed Fossils:    10      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (FEW/)
  AMAUROLITHUS PRIMUS (RARE/)
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (FEW/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER SURCULUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)
  TRIQUETRORHABDULUS RUGOSUS (TRACE/)



Leg : 73    Top/Bot Interval(mm):   20/  30  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   284.50   Group Abund: DOMINANT
Core:  12   Depth Top Sample(m) :   286.03
Sect:  2    No. Observed Fossils:    11      Group Presv: GOOD

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS AMPLIFICUS (TRACE/)
  AMAUROLITHUS PRIMUS (RARE/)
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (ABUNDANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (TRACE/)
  DISCOASTER SURCULUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)
  TRIQUETRORHABDULUS RUGOSUS (TRACE/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   284.50   Group Abund: DOMINANT
Core:  12   Depth Top Sample(m) :   286.43
Sect: CC    No. Observed Fossils:     8      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS PRIMUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOASTER BROUWERI (RARE/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (TRACE/)
  DISCOASTER SURCULUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   305.00   Group Abund: DOMINANT
Core:  13   Depth Top Sample(m) :   305.22
Sect: CC    No. Observed Fossils:     8      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS PRIMUS (TRACE/)
  COCCOLITHUS PELAGICUS (FEW/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (FEW/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  200/ 210  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   310.50   Group Abund: DOMINANT
Core:  14   Depth Top Sample(m) :   310.71
Sect:  1    No. Observed Fossils:     7      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS AMPLIFICUS (TRACE/)
  AMAUROLITHUS DELICATUS (TRACE/)
  AMAUROLITHUS PRIMUS (TRACE/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  200/ 210  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   310.50   Group Abund: DOMINANT
Core:  14   Depth Top Sample(m) :   312.21
Sect:  2    No. Observed Fossils:     7      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS AMPLIFICUS (RARE/)
  AMAUROLITHUS DELICATUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  200/ 210  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   310.50   Group Abund: DOMINANT
Core:  14   Depth Top Sample(m) :   313.71
Sect:  3    No. Observed Fossils:     8      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS AMPLIFICUS (FEW/)
  AMAUROLITHUS DELICATUS (TRACE/)
  AMAUROLITHUS PRIMUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   310.50   Group Abund: DOMINANT
Core:  14   Depth Top Sample(m) :   314.05
Sect: CC    No. Observed Fossils:     8      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS AMPLIFICUS (RARE/)
  AMAUROLITHUS DELICATUS (RARE/)
  AMAUROLITHUS PRIMUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm): 1000/1010  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   303.50   Group Abund: DOMINANT
Core:  15   Depth Top Sample(m) :   304.51
Sect:  1    No. Observed Fossils:     6      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (TRACE/)
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (FEW/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  730/ 740  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   303.50   Group Abund: DOMINANT
Core:  15   Depth Top Sample(m) :   305.74
Sect:  2    No. Observed Fossils:     9      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS AMPLIFICUS (TRACE/)
  AMAUROLITHUS DELICATUS (TRACE/)
  COCCOLITHUS PELAGICUS (FEW/)
  CYCLOCOCCOLITHUS LEPTOPORUS (FEW/)
  CYCLOCOCCOLITHUS MACINTYREI (RARE/)
  DISCOASTER PENTARADIATUS (FEW/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   303.50   Group Abund: DOMINANT
Core:  15   Depth Top Sample(m) :   306.03
Sect: CC    No. Observed Fossils:     8      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (TRACE/)
  AMAUROLITHUS PRIMUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (FEW/)
  DISCOASTER BROUWERI (ABUNDANT/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)
  TRIQUETRORHABDULUS RUGOSUS (TRACE/)



Leg : 73    Top/Bot Interval(mm):  620/ 630  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   313.00   Group Abund: DOMINANT
Core:  16   Depth Top Sample(m) :   313.63
Sect:  1    No. Observed Fossils:     8      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (TRACE/)
  AMAUROLITHUS PRIMUS (TRACE/)
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS MACINTYREI (TRACE/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  250/ 260  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   313.00   Group Abund: DOMINANT
Core:  16   Depth Top Sample(m) :   314.76
Sect:  2    No. Observed Fossils:     9      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (TRACE/)
  AMAUROLITHUS PRIMUS (TRACE/)
  COCCOLITHUS PELAGICUS (FEW/)
  CYCLOCOCCOLITHUS LEPTOPORUS (FEW/)
  CYCLOCOCCOLITHUS MACINTYREI (TRACE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (FEW/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  460/ 470  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   313.00   Group Abund: DOMINANT
Core:  16   Depth Top Sample(m) :   317.97
Sect:  4    No. Observed Fossils:     7      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (FEW/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (FEW/)
  DISCOASTER QUINQUERAMUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   313.00   Group Abund: DOMINANT
Core:  16   Depth Top Sample(m) :   318.20
Sect: CC    No. Observed Fossils:     8      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (RARE/)
  AMAUROLITHUS PRIMUS (RARE/)
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOASTER BROUWERI (FEW/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm): 1220/1230  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   322.50   Group Abund: DOMINANT
Core:  17   Depth Top Sample(m) :   325.22
Sect:  2    No. Observed Fossils:     6      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS PRIMUS (TRACE/)
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (FEW/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   322.50   Group Abund: DOMINANT
Core:  17   Depth Top Sample(m) :   325.60
Sect: CC    No. Observed Fossils:     4      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  DISCOASTER BROUWERI (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  740/ 750  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   332.00   Group Abund: DOMINANT
Core:  18   Depth Top Sample(m) :   332.75
Sect:  1    No. Observed Fossils:     6      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (ABUNDANT/)
  DISCOASTER BROUWERI (FEW/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   332.00   Group Abund: DOMINANT
Core:  18   Depth Top Sample(m) :   333.14
Sect: CC    No. Observed Fossils:     6      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  CYCLOCOCCOLITHUS MACINTYREI (RARE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  660/ 670  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   336.50   Group Abund: DOMINANT
Core:  19   Depth Top Sample(m) :   337.17
Sect:  1    No. Observed Fossils:     6      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (FEW/)
  CYCLOCOCCOLITHUS MACINTYREI (RARE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   336.50   Group Abund: DOMINANT
Core:  19   Depth Top Sample(m) :   338.10
Sect: CC    No. Observed Fossils:     6      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (TRACE/)
  CYCLOCOCCOLITHUS MACINTYREI (TRACE/)
  DISCOASTER BROUWERI (ABUNDANT/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (COMMON/)



Leg : 73    Top/Bot Interval(mm):  830/ 840  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   341.50   Group Abund: DOMINANT
Core:  20   Depth Top Sample(m) :   342.34
Sect:  1    No. Observed Fossils:     7      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  CYCLOCOCCOLITHUS MACINTYREI (RARE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)
  TRIQUETRORHABDULUS RUGOSUS (TRACE/)



Leg : 73    Top/Bot Interval(mm):  790/ 800  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   341.50   Group Abund: DOMINANT
Core:  20   Depth Top Sample(m) :   343.80
Sect:  2    No. Observed Fossils:     8      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (TRACE/)
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  CYCLOCOCCOLITHUS MACINTYREI (TRACE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   341.50   Group Abund: DOMINANT
Core:  20   Depth Top Sample(m) :   344.60
Sect: CC    No. Observed Fossils:     8      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  CYCLOCOCCOLITHUS MACINTYREI (TRACE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)
  TRIQUETRORHABDULUS RUGOSUS (TRACE/)



Leg : 73    Top/Bot Interval(mm):  490/ 500  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   346.00   Group Abund: DOMINANT
Core:  21   Depth Top Sample(m) :   348.00
Sect:  2    No. Observed Fossils:     8      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS DELICATUS (TRACE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOASTER BROUWERI (COMMON/)
  DISCOASTER PENTARADIATUS (FEW/)
  DISCOASTER QUINQUERAMUS (TRACE/)
  DISCOASTER SURCULUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   346.00   Group Abund: DOMINANT
Core:  21   Depth Top Sample(m) :   348.64
Sect: CC    No. Observed Fossils:     6      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS MACINTYREI (ABUNDANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)
  TRIQUETRORHABDULUS RUGOSUS (TRACE/)



Leg : 73    Top/Bot Interval(mm):  370/ 380  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   351.00   Group Abund: DOMINANT
Core:  22   Depth Top Sample(m) :   351.38
Sect:  1    No. Observed Fossils:     8      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS PRIMUS (TRACE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (TRACE/)
  DISCOASTER BROUWERI (COMMON/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (ABUNDANT/)
  TRIQUETRORHABDULUS RUGOSUS (TRACE/)



Leg : 73    Top/Bot Interval(mm):  770/ 780  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   351.00   Group Abund: DOMINANT
Core:  22   Depth Top Sample(m) :   351.78
Sect:  1    No. Observed Fossils:     7      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (TRACE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER BROUWERI (ABUNDANT/)
  DISCOASTER PENTARADIATUS (FEW/)
  DISCOASTER QUINQUERAMUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):     /      Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   351.00   Group Abund: DOMINANT
Core:  22   Depth Top Sample(m) :   351.94
Sect: CC    No. Observed Fossils:     8      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (FEW/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  CYCLOCOCCOLITHUS MACINTYREI (FEW/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (COMMON/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)
  TRIQUETRORHABDULUS RUGOSUS (RARE/)



Leg : 73    Top/Bot Interval(mm):  730/ 740  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   355.50   Group Abund: DOMINANT
Core:  23   Depth Top Sample(m) :   357.74
Sect:  2    No. Observed Fossils:     5      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 407

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):    0/   0  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   355.50   Group Abund: DOMINANT
Core:  23   Depth Top Sample(m) :   358.10
Sect: CC    No. Observed Fossils:     5      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  DISCOASTER BROUWERI (COMMON/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER SURCULUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (RARE/)



Leg : 73    Top/Bot Interval(mm):  490/ 510  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   360.50   Group Abund: DOMINANT
Core:  24   Depth Top Sample(m) :   361.00
Sect:  1    No. Observed Fossils:    11      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  AMAUROLITHUS PRIMUS (TRACE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (ABUNDANT/)
  CYCLOCOCCOLITHUS MACINTYREI (RARE/)
  DISCOASTER BROUWERI (ABUNDANT/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER QUINQUERAMUS (TRACE/)
  DISCOASTER SURCULUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  HELICOSPHAERA CARTERI (TRACE/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)
  TRIQUETRORHABDULUS RUGOSUS (TRACE/)



Leg : 73    Top/Bot Interval(mm):  310/ 320  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   360.50   Group Abund: DOMINANT
Core:  24   Depth Top Sample(m) :   362.32
Sect:  2    No. Observed Fossils:     8      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (ABUNDANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BERGGRENII (TRACE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  HELICOSPHAERA CARTERI (RARE/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):    0/   0  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   360.50   Group Abund: DOMINANT
Core:  24   Depth Top Sample(m) :   364.62
Sect: CC    No. Observed Fossils:     9      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (ABUNDANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  CYCLOCOCCOLITHUS MACINTYREI (TRACE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  HELICOSPHAERA CARTERI (TRACE/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):    0/   0  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   370.50   Group Abund: DOMINANT
Core:  25   Depth Top Sample(m) :   373.27
Sect: CC    No. Observed Fossils:     7      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (ABUNDANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  HELICOSPHAERA CARTERI (RARE/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm): 1260/1270  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   389.00   Group Abund: DOMINANT
Core:  26   Depth Top Sample(m) :   390.27
Sect:  1    No. Observed Fossils:     6      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (FEW/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  HELICOSPHAERA CARTERI (TRACE/)
  RETICULOFENESTRA PSEUDOUMBILICA (ABUNDANT/)



Leg : 73    Top/Bot Interval(mm):  780/ 790  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   389.00   Group Abund: DOMINANT
Core:  26   Depth Top Sample(m) :   391.29
Sect:  2    No. Observed Fossils:     7      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (ABUNDANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (ABUNDANT/)
  DISCOASTER QUINQUERAMUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):    0/   0  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   389.00   Group Abund: DOMINANT
Core:  26   Depth Top Sample(m) :   391.72
Sect: CC    No. Observed Fossils:     7      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (DOMINANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  HELICOSPHAERA CARTERI (TRACE/)
  RETICULOFENESTRA PSEUDOUMBILICA (COMMON/)



Leg : 73    Top/Bot Interval(mm):  16 / 170  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   398.50   Group Abund: DOMINANT
Core:  27   Depth Top Sample(m) :   398.67
Sect:  1    No. Observed Fossils:     6      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (DOMINANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (ABUNDANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):    0/   0  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   398.50   Group Abund: DOMINANT
Core:  27   Depth Top Sample(m) :   398.88
Sect: CC    No. Observed Fossils:     5      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (FEW/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  180/ 190  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   417.50   Group Abund: DOMINANT
Core:  28   Depth Top Sample(m) :   417.69
Sect:  1    No. Observed Fossils:     5      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):    0/   0  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   417.50   Group Abund: DOMINANT
Core:  28   Depth Top Sample(m) :   418.05
Sect: CC    No. Observed Fossils:     5      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  100/ 110  Sample Age : UPPER MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   436.61
Sect:  1    No. Observed Fossils:     6      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (ABUNDANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (ABUNDANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  200/ 210  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   436.71
Sect:  1    No. Observed Fossils:     7      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CATINASTER CALYCULUS (COMMON/)
  COCCOLITHUS PELAGICUS (ABUNDANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (ABUNDANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  320/ 330  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   436.83
Sect:  1    No. Observed Fossils:     6      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CATINASTER CALYCULUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  400/ 410  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   436.91
Sect:  1    No. Observed Fossils:     9      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CATINASTER CALYCULUS (FEW/)
  CATINASTER COALITHUS (RARE/)
  COCCOLITHUS PELAGICUS (ABUNDANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (FEW/)
  CYCLOCOCCOLITHUS MACINTYREI (RARE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  500/ 510  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   437.01
Sect:  1    No. Observed Fossils:     6      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (DOMINANT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  600/ 610  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   437.11
Sect:  1    No. Observed Fossils:     4      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  700/ 710  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   437.21
Sect:  1    No. Observed Fossils:     7      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CATINASTER CALYCULUS (DOMINANT/)
  COCCOLITHUS PELAGICUS (FEW/)
  CYCLOCOCCOLITHUS LEPTOPORUS (DOMINANT/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  800/ 810  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   437.31
Sect:  1    No. Observed Fossils:     8      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CATINASTER CALYCULUS (DOMINANT/)
  CATINASTER COALITHUS (TRACE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (FEW/)
  CYCLOCOCCOLITHUS MACINTYREI (TRACE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER PENTARADIATUS (FEW/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  900/ 910  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   437.41
Sect:  1    No. Observed Fossils:     5      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CATINASTER CALYCULUS (RARE/)
  CYCLOCOCCOLITHUS MACINTYREI (RARE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm): 1000/1010  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   437.51
Sect:  1    No. Observed Fossils:     4      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS MACINTYREI (TRACE/)
  DISCOASTER BROUWERI (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm): 1100/1110  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   437.61
Sect:  1    No. Observed Fossils:     5      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CATINASTER CALYCULUS (ABUNDANT/)
  CATINASTER COALITHUS (TRACE/)
  DISCOASTER BROUWERI (FEW/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm): 1200/1210  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: RARE
Core:  29   Depth Top Sample(m) :   437.71
Sect:  1    No. Observed Fossils:     3      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  DISCOASTER BROUWERI (TRACE/)
  DISCOASTER VARIABILIS (TRACE/)
  RETICULOFENESTRA PSEUDOUMBILICA (FEW/)



Leg : 73    Top/Bot Interval(mm): 1380/1390  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: FEW
Core:  29   Depth Top Sample(m) :   437.89
Sect:  1    No. Observed Fossils:     4      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (TRACE/)
  DISCOASTER BROUWERI (TRACE/)
  DISCOASTER VARIABILIS (TRACE/)
  RETICULOFENESTRA PSEUDOUMBILICA (FEW/)



Leg : 73    Top/Bot Interval(mm): 1400/1410  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   437.91
Sect:  1    No. Observed Fossils:     4      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  DISCOASTER EXILIS (DOMINANT/)
  DISCOASTER KUGLERI (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm): 1490/1500  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   438.00
Sect:  1    No. Observed Fossils:     5      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  DISCOASTER EXILIS (DOMINANT/)
  DISCOASTER KUGLERI (RARE/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):   00/  10  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   438.01
Sect:  2    No. Observed Fossils:     6      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (FEW/)
  DISCOASTER BROUWERI (RARE/)
  DISCOASTER DEFLANDREI (RARE/)
  DISCOASTER EXILIS (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  100/ 110  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   438.11
Sect:  2    No. Observed Fossils:     4      Group Presv: MODERATE

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  DISCOASTER BROUWERI (RARE/)
  DISCOASTER DEFLANDREI (COMMON/)
  DISCOASTER EXILIS (DOMINANT/)
  RETICULOFENESTRA PSEUDOUMBILICA (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  180/ 190  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   438.19
Sect:  2    No. Observed Fossils:     4      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLICARGOLITHUS FLORIDANUS (DOMINANT/)
  DISCOASTER DEFLANDREI (ABUNDANT/)
  DISCOASTER EXILIS (DOMINANT/)
  DISCOASTER VARIABILIS (ABUNDANT/)



Leg : 73    Top/Bot Interval(mm):  300/ 310  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   438.31
Sect:  2    No. Observed Fossils:     5      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLICARGOLITHUS FLORIDANUS (DOMINANT/)
  DISCOASTER BROUWERI (RARE/)
  DISCOASTER DEFLANDREI (RARE/)
  DISCOASTER EXILIS (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  390/ 400  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   438.40
Sect:  2    No. Observed Fossils:     4      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLICARGOLITHUS FLORIDANUS (DOMINANT/)
  DISCOASTER DEFLANDREI (RARE/)
  DISCOASTER EXILIS (ABUNDANT/)
  DISCOASTER VARIABILIS (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  490/ 500  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   438.50
Sect:  2    No. Observed Fossils:     3      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLICARGOLITHUS FLORIDANUS (DOMINANT/)
  DISCOASTER EXILIS (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)



Leg : 73    Top/Bot Interval(mm):  610/ 620  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   438.62
Sect:  2    No. Observed Fossils:     5      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLICARGOLITHUS FLORIDANUS (DOMINANT/)
  DISCOASTER DEFLANDREI (RARE/)
  DISCOASTER EXILIS (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  SPHENOLITHUS HETEROMORPHUS (FEW/)



Leg : 73    Top/Bot Interval(mm):  690/ 700  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   438.70
Sect:  2    No. Observed Fossils:     5      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLICARGOLITHUS FLORIDANUS (DOMINANT/)
  DISCOASTER DEFLANDREI (RARE/)
  DISCOASTER EXILIS (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  SPHENOLITHUS HETEROMORPHUS (ABUNDANT/)



Leg : 73    Top/Bot Interval(mm):  700/ 710  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   438.71
Sect:  2    No. Observed Fossils:     5      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLICARGOLITHUS FLORIDANUS (DOMINANT/)
  DISCOASTER DEFLANDREI (FEW/)
  DISCOASTER EXILIS (ABUNDANT/)
  DISCOASTER VARIABILIS (ABUNDANT/)
  SPHENOLITHUS HETEROMORPHUS (ABUNDANT/)



Leg : 73    Top/Bot Interval(mm):  800/ 810  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   438.81
Sect:  2    No. Observed Fossils:     5      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLICARGOLITHUS FLORIDANUS (DOMINANT/)
  DISCOASTER DEFLANDREI (RARE/)
  DISCOASTER EXILIS (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  SPHENOLITHUS HETEROMORPHUS (COMMON/)



Leg : 73    Top/Bot Interval(mm):  920/ 930  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   438.93
Sect:  2    No. Observed Fossils:     6      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLICARGOLITHUS FLORIDANUS (DOMINANT/)
  DISCOASTER BROUWERI (COMMON/)
  DISCOASTER DEFLANDREI (ABUNDANT/)
  DISCOASTER EXILIS (ABUNDANT/)
  DISCOASTER VARIABILIS (ABUNDANT/)
  SPHENOLITHUS HETEROMORPHUS (RARE/)



Leg : 73    Top/Bot Interval(mm):  990/1000  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   439.00
Sect:  2    No. Observed Fossils:     6      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLICARGOLITHUS FLORIDANUS (DOMINANT/)
  DISCOASTER BROUWERI (COMMON/)
  DISCOASTER DEFLANDREI (DOMINANT/)
  DISCOASTER EXILIS (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  SPHENOLITHUS HETEROMORPHUS (FEW/)



Leg : 73    Top/Bot Interval(mm): 1100/1110  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   439.11
Sect:  2    No. Observed Fossils:     6      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLICARGOLITHUS FLORIDANUS (DOMINANT/)
  DISCOASTER BROUWERI (FEW/)
  DISCOASTER DEFLANDREI (DOMINANT/)
  DISCOASTER EXILIS (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  SPHENOLITHUS HETEROMORPHUS (ABUNDANT/)



Leg : 73    Top/Bot Interval(mm): 1110/1120  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   436.50   Group Abund: DOMINANT
Core:  29   Depth Top Sample(m) :   439.12
Sect:  2    No. Observed Fossils:     6      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLICARGOLITHUS FLORIDANUS (DOMINANT/)
  DISCOASTER BROUWERI (COMMON/)
  DISCOASTER DEFLANDREI (TRACE/)
  DISCOASTER EXILIS (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  SPHENOLITHUS HETEROMORPHUS (ABUNDANT/)



Leg : 73    Top/Bot Interval(mm):  500/ 510  Sample Age : MIDDLE MIOCENE
Hole: 520   Depth Top of Core(m):   446.00   Group Abund: DOMINANT
Core:  30   Depth Top Sample(m) :   446.51
Sect:  1    No. Observed Fossils:     6      Group Presv: POOR

Date:  1/84 Investigator(s): PERCIVAL
Join:       IR Volume/Page : 73/ 408

Fossils (Abundance/Preservation):
================================
  CYCLICARGOLITHUS FLORIDANUS (DOMINANT/)
  DISCOASTER BROUWERI (COMMON/)
  DISCOASTER DEFLANDREI (FEW/)
  DISCOASTER EXILIS (DOMINANT/)
  DISCOASTER VARIABILIS (DOMINANT/)
  SPHENOLITHUS HETEROMORPHUS (TRACE/)
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