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Core Data from the Deep Sea Drilling Project


Leg : 68    Top/Bot Interval(mm):  480/ 480  Sample Age : UNKNOWN
Hole: 503A  Depth Top of Core(m):    10.60   Group Abund: FEW
Core:   4   Depth Top Sample(m) :    11.08
Sect:  1    No. Observed Fossils:     1      Group Presv: GOOD

Date: 10/82 Investigator(s): SANCETTA
Join:       IR Volume/Page : 68/  30

Fossils (Abundance/Preservation):
================================
  MESOCENA QUADRANGULA (TRACE/)



Leg : 68    Top/Bot Interval(mm):  480/ 480  Sample Age : UNKNOWN
Hole: 503A  Depth Top of Core(m):    10.60   Group Abund: PRESENT
Core:   4   Depth Top Sample(m) :    12.58
Sect:  2    No. Observed Fossils:     1      Group Presv: GOOD

Date: 10/82 Investigator(s): SANCETTA
Join:       IR Volume/Page : 68/ 303

Fossils (Abundance/Preservation):
================================
  MESOCENA QUADRANGULA (RARE/)



Leg : 68    Top/Bot Interval(mm): 1080/1080  Sample Age : UNKNOWN
Hole: 503A  Depth Top of Core(m):    10.60   Group Abund: FEW
Core:   4   Depth Top Sample(m) :    13.18
Sect:  2    No. Observed Fossils:     1      Group Presv: GOOD

Date: 10/82 Investigator(s): SANCETTA
Join:       IR Volume/Page : 68/ 303

Fossils (Abundance/Preservation):
================================
  MESOCENA QUADRANGULA (FEW/)



Leg : 68    Top/Bot Interval(mm):  480/ 480  Sample Age : UNKNOWN
Hole: 503A  Depth Top of Core(m):    10.60   Group Abund: FEW
Core:   4   Depth Top Sample(m) :    14.08
Sect:  3    No. Observed Fossils:     1      Group Presv: GOOD

Date: 10/82 Investigator(s): SANCETTA
Join:       IR Volume/Page : 68/ 303

Fossils (Abundance/Preservation):
================================
  MESOCENA QUADRANGULA (FEW/)



Leg : 68    Top/Bot Interval(mm):     /      Sample Age : UNKNOWN
Hole: 503A  Depth Top of Core(m):    10.60   Group Abund: PRESENT
Core:   4   Depth Top Sample(m) :    15.37
Sect: CC    No. Observed Fossils:     1      Group Presv: MODERATE

Date: 10/82 Investigator(s): SANCETTA
Join:       IR Volume/Page : 68/ 303

Fossils (Abundance/Preservation):
================================
  MESOCENA QUADRANGULA (FEW/)



Leg : 68    Top/Bot Interval(mm):  480/ 480  Sample Age : UNKNOWN
Hole: 503A  Depth Top of Core(m):    15.00   Group Abund: FEW
Core:   5   Depth Top Sample(m) :    15.48
Sect:  1    No. Observed Fossils:     1      Group Presv: POOR

Date: 10/82 Investigator(s): SANCETTA
Join:       IR Volume/Page : 68/ 303

Fossils (Abundance/Preservation):
================================
  MESOCENA QUADRANGULA (RARE/)



Leg : 68    Top/Bot Interval(mm): 1080/1080  Sample Age : UNKNOWN
Hole: 503A  Depth Top of Core(m):    15.00   Group Abund: RARE
Core:   5   Depth Top Sample(m) :    16.08
Sect:  1    No. Observed Fossils:     1      Group Presv: POOR

Date: 10/82 Investigator(s): SANCETTA
Join:       IR Volume/Page : 68/ 303

Fossils (Abundance/Preservation):
================================
  MESOCENA QUADRANGULA (RARE/)



Leg : 68    Top/Bot Interval(mm):  480/ 480  Sample Age : UNKNOWN
Hole: 503A  Depth Top of Core(m):    15.00   Group Abund: PRESENT
Core:   5   Depth Top Sample(m) :    16.98
Sect:  2    No. Observed Fossils:     1      Group Presv: MODERATE

Date: 10/82 Investigator(s): SANCETTA
Join:       IR Volume/Page : 68/ 303

Fossils (Abundance/Preservation):
================================
  MESOCENA QUADRANGULA (RARE/)



Leg : 68    Top/Bot Interval(mm): 1080/1080  Sample Age : UNKNOWN
Hole: 503A  Depth Top of Core(m):    15.00   Group Abund: RARE
Core:   5   Depth Top Sample(m) :    17.58
Sect:  2    No. Observed Fossils:     1      Group Presv: POOR

Date: 10/82 Investigator(s): SANCETTA
Join:       IR Volume/Page : 68/ 303

Fossils (Abundance/Preservation):
================================
  MESOCENA QUADRANGULA (TRACE/)



Leg : 68    Top/Bot Interval(mm):  480/ 480  Sample Age : UNKNOWN
Hole: 503A  Depth Top of Core(m):    15.00   Group Abund: FEW
Core:   5   Depth Top Sample(m) :    18.48
Sect:  3    No. Observed Fossils:     1      Group Presv: MODERATE

Date: 10/82 Investigator(s): SANCETTA
Join:       IR Volume/Page : 68/ 303

Fossils (Abundance/Preservation):
================================
  MESOCENA QUADRANGULA (TRACE/)



Leg : 68    Top/Bot Interval(mm):  480/ 480  Sample Age : UNKNOWN
Hole: 503A  Depth Top of Core(m):    23.80   Group Abund: FEW
Core:   7   Depth Top Sample(m) :    24.28
Sect:  1    No. Observed Fossils:     1      Group Presv: GOOD

Date: 10/82 Investigator(s): SANCETTA
Join:       IR Volume/Page : 68/ 303

Fossils (Abundance/Preservation):
================================
  MESOCENA QUADRANGULA (TRACE/)



Leg : 68    Top/Bot Interval(mm): 1080/1080  Sample Age : UNKNOWN
Hole: 503A  Depth Top of Core(m):    23.80   Group Abund: PRESENT
Core:   7   Depth Top Sample(m) :    27.88
Sect:  3    No. Observed Fossils:     1      Group Presv: GOOD

Date: 10/82 Investigator(s): SANCETTA
Join:       IR Volume/Page : 68/ 303

Fossils (Abundance/Preservation):
================================
  MESOCENA QUADRANGULA (TRACE/)



Leg : 68    Top/Bot Interval(mm): 1040/1050  Sample Age : UPPER PLIOCENE
Hole: 503A  Depth Top of Core(m):    45.80
Core:  12   Depth Top Sample(m) :    48.35
Sect:  2    No. Observed Fossils:    13

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA ( 3/)
  DICTYOCHA FIBULA ( 1/)
  DICTYOCHA LONGA ( 2/)
  DICTYOCHA PERFECTA ( 2/)
  DICTYOCHA PERLAEVIS PERLAEVIS (18/)
  DICTYOCHA PULCHELLA ( 1/)
  DICTYOCHA STAPEDIA ASPINOSA (11/)
  DICTYOCHA STAPEDIA STAPEDIA (52/)
  DICTYOCHA SUBACULEATA ( 3/)
  DICTYOCHA SPP. ( 1/)
  DISTEPHANUS BOLIVIENSIS BOLIVIENSIS ( 4/)
  DISTEPHANUS QUINQUANGELLUS ( 4/)
  DISTEPHANUS SPECULUM SPECULUM ( 2/)



Leg : 68    Top/Bot Interval(mm):  670/ 680  Sample Age : UPPER PLIOCENE
Hole: 503A  Depth Top of Core(m):    45.80
Core:  12   Depth Top Sample(m) :    49.48
Sect:  3    No. Observed Fossils:    10

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA ( 2/)
  DICTYOCHA FIBULA ( 1/)
  DICTYOCHA PERLAEVIS PERLAEVIS (14/)
  DICTYOCHA STAPEDIA ASPINOSA (40/)
  DICTYOCHA STAPEDIA STAPEDIA (30/)
  DICTYOCHA SPP. ( 7/)
  DISTEPHANUS BOLIVIENSIS BOLIVIENSIS ( 4/)
  DISTEPHANUS QUINQUANGELLUS ( 1/)
  DISTEPHANUS SPECULUM BISPICATUS ( 2/)
  DISTEPHANUS SPECULUM SPECULUM ( 2/)



Leg : 68    Top/Bot Interval(mm):  210/ 220  Sample Age : UPPER PLIOCENE
Hole: 503A  Depth Top of Core(m):    50.20
Core:  13   Depth Top Sample(m) :    51.92
Sect:  2    No. Observed Fossils:    13

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  CORBISEMA TRIACANTHA (TRACE/)
  DICTYOCHA CALIDA ( 1/)
  DICTYOCHA LONGA ( 1/)
  DICTYOCHA ORNATA ORNATA (Q) ( 2/)
  DICTYOCHA PERLAEVIS FLEXATELLA (50/)
  DICTYOCHA PERLAEVIS PERLAEVIS (21/)
  DICTYOCHA STAPEDIA ASPINOSA ( 8/)
  DICTYOCHA STAPEDIA STAPEDIA ( 5/)
  DICTYOCHA SPP. ( 4/)
  DICTYOCHA SP. ( 5/)
  DISTEPHANUS BOLIVIENSIS BOLIVIENSIS ( 1/)
  DISTEPHANUS MESOPHTHALMUS (TRACE/)
  DISTEPHANUS SPECULUM SPECULUM ( 2/)



Leg : 68    Top/Bot Interval(mm):  660/ 670  Sample Age : UPPER PLIOCENE
Hole: 503A  Depth Top of Core(m):    50.20
Core:  13   Depth Top Sample(m) :    53.87
Sect:  3    No. Observed Fossils:    15

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ARBUTUSENSIS ( 3/)
  DICTYOCHA BREVISPINA ( 1/)
  DICTYOCHA LONGA ( 6/)
  DICTYOCHA LONGA PAXILLA ( 1/)
  DICTYOCHA PERFECTA ( 3/)
  DICTYOCHA PERLAEVIS FLEXATELLA ( 1/)
  DICTYOCHA PERLAEVIS PERLAEVIS (46/)
  DICTYOCHA STAPEDIA ASPINOSA (12/)
  DICTYOCHA STAPEDIA STAPEDIA (10/)
  DICTYOCHA SPP. ( 8/)
  DISTEPHANUS BOLIVIENSIS BOLIVIENSIS ( 3/)
  DISTEPHANUS QUINQUANGELLUS (TRACE/)
  DISTEPHANUS SPECULUM BISPICATUS ( 2/)
  DISTEPHANUS SPECULUM SPECULUM ( 5/)
  MESOCENA DIODON NODOSA (TRACE/)



Leg : 68    Top/Bot Interval(mm):  210/ 220  Sample Age : UPPER PLIOCENE
Hole: 503A  Depth Top of Core(m):    54.60
Core:  14   Depth Top Sample(m) :    56.32
Sect:  2    No. Observed Fossils:    18

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ANGULATA (TRACE/)
  DICTYOCHA BREVISPINA ( 1/)
  DICTYOCHA LONGA (15/)
  DICTYOCHA LONGA PAXILLA ( 2/)
  DICTYOCHA NEONAUTICA (TRACE/)
  DICTYOCHA ORNATA AFRICANA ( 8/)
  DICTYOCHA ORNATA AFRICANA (Q) ( 2/)
  DICTYOCHA PERLAEVIS FLEXATELLA (11/)
  DICTYOCHA PERLAEVIS PERLAEVIS (33/)
  DICTYOCHA STAPEDIA ASPINOSA ( 4/)
  DICTYOCHA STAPEDIA STAPEDIA (TRACE/)
  DICTYOCHA SPP. ( 8/)
  DISTEPHANUS BOLIVIENSIS BOLIVIENSIS ( 5/)
  DISTEPHANUS BOLIVIENSIS MAJOR (TRACE/)
  DISTEPHANUS QUINQUANGELLUS (TRACE/)
  DISTEPHANUS SPECULUM BISPICATUS ( 2/)
  DISTEPHANUS SPECULUM SPECULUM ( 6/)
  MESOCENA CIRCULUS ( 2/)



Leg : 68    Top/Bot Interval(mm):  640/ 650  Sample Age : UPPER PLIOCENE
Hole: 503A  Depth Top of Core(m):    54.60
Core:  14   Depth Top Sample(m) :    58.25
Sect:  3    No. Observed Fossils:    20

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA ( 2/)
  DICTYOCHA CALIDA ( 2/)
  DICTYOCHA DELICATA ( 1/)
  DICTYOCHA FIBULA ( 3/)
  DICTYOCHA LONGA ( 7/)
  DICTYOCHA LONGA PAXILLA ( 1/)
  DICTYOCHA NEONAUTICA COCOSENSIS ( 1/)
  DICTYOCHA PERLAEVIS FLEXATELLA (Q) ( 9/)
  DICTYOCHA PERLAEVIS PERLAEVIS (49/)
  DICTYOCHA PERLAEVIS PERLAEVIS (Q) ( 4/)
  DICTYOCHA PULCHELLA ( 1/)
  DICTYOCHA STAPEDIA ASPINOSA ( 3/)
  DICTYOCHA STAPEDIA STAPEDIA ( 3/)
  DICTYOCHA SPP. (10/)
  DISTEPHANUS BOLIVIENSIS BOLIVIENSIS ( 3/)
  DISTEPHANUS QUINQUANGELLUS ( 1/)
  DISTEPHANUS SPECULUM BISPICATUS ( 2/)
  DISTEPHANUS SPECULUM SPECULUM ( 2/)
  MESOCENA CIRCULUS ( 1/)
  MESOCENA QUADRANGULA ( 1/)



Leg : 68    Top/Bot Interval(mm): 1200/1210  Sample Age : UPPER PLIOCENE
Hole: 503A  Depth Top of Core(m):    63.40
Core:  16   Depth Top Sample(m) :    66.11
Sect:  2    No. Observed Fossils:    18

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ANGULATA ( 2/)
  DICTYOCHA BREVISPINA ( 1/)
  DICTYOCHA CALIDA (TRACE/)
  DICTYOCHA DELICATA BISECTA ( 4/)
  DICTYOCHA FIBULA ( 1/)
  DICTYOCHA LONGA (18/)
  DICTYOCHA LONGA PAXILLA ( 1/)
  DICTYOCHA PERFECTA (TRACE/)
  DICTYOCHA PERLAEVIS PERLAEVIS (46/)
  DICTYOCHA PERLAEVIS PERLAEVIS (Q) ( 1/)
  DICTYOCHA PULCHELLA (TRACE/)
  DICTYOCHA STAPEDIA ASPINOSA ( 1/)
  DICTYOCHA STAPEDIA STAPEDIA (Q) ( 4/)
  DICTYOCHA SPP. ( 9/)
  DISTEPHANUS BOLIVIENSIS BOLIVIENSIS ( 4/)
  DISTEPHANUS BOLIVIENSIS MAJOR ( 1/)
  DISTEPHANUS SPECULUM BISPICATUS (11/)
  MESOCENA CIRCULUS (TRACE/)



Leg : 68    Top/Bot Interval(mm): 1240/1250  Sample Age : LOWER PLIOCENE
Hole: 503A  Depth Top of Core(m):    76.60
Core:  19   Depth Top Sample(m) :    79.35
Sect:  2    No. Observed Fossils:    10

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA ( 3/)
  DICTYOCHA LONGA (13/)
  DICTYOCHA LONGA PAXILLA (47/)
  DICTYOCHA PERFECTA ( 9/)
  DICTYOCHA PERLAEVIS PERLAEVIS ( 5/)
  DICTYOCHA STAPEDIA STAPEDIA (Q) ( 6/)
  DICTYOCHA SPP. (13/)
  DISTEPHANUS CRUX BISPINOSUS ( 1/)
  DISTEPHANUS SPECULUM BISPICATUS ( 5/)
  DISTEPHANUS SPECULUM SPECULUM ( 1/)



Leg : 68    Top/Bot Interval(mm): 1040/1050  Sample Age : LOWER PLIOCENE
Hole: 503A  Depth Top of Core(m):    81.00
Core:  20   Depth Top Sample(m) :    82.05
Sect:  1    No. Observed Fossils:     9

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ANGULATA ( 1/)
  DICTYOCHA BREVISPINA ( 1/)
  DICTYOCHA DELICATA (19/)
  DICTYOCHA FIBULA ( 4/)
  DICTYOCHA LONGA (24/)
  DICTYOCHA LONGA PAXILLA (26/)
  DICTYOCHA PERLAEVIS PERLAEVIS ( 9/)
  DICTYOCHA SPP. (13/)
  DISTEPHANUS SPECULUM SPECULUM ( 1/)



Leg : 68    Top/Bot Interval(mm): 1330/1340  Sample Age : LOWER PLIOCENE
Hole: 503A  Depth Top of Core(m):    85.40
Core:  21   Depth Top Sample(m) :    86.74
Sect:  1    No. Observed Fossils:    12

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ANGULATA (20/)
  DICTYOCHA BREVISPINA ( 5/)
  DICTYOCHA BREVISPINA ( 2/)
  DICTYOCHA FIBULA ( 3/)
  DICTYOCHA LONGA (36/)
  DICTYOCHA LONGA PAXILLA ( 2/)
  DICTYOCHA PERFECTA ( 8/)
  DICTYOCHA PERLAEVIS PERLAEVIS (12/)
  DICTYOCHA STAPEDIA STAPEDIA (Q) ( 1/)
  DICTYOCHA SPP. ( 5/)
  DISTEPHANUS SPECULUM BISPICATUS ( 3/)
  DISTEPHANUS SPECULUM SPECULUM ( 4/)



Leg : 68    Top/Bot Interval(mm): 1200/1210  Sample Age : LOWER PLIOCENE
Hole: 503A  Depth Top of Core(m):    94.20
Core:  23   Depth Top Sample(m) :    95.41
Sect:  1    No. Observed Fossils:    11

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA (15/)
  DICTYOCHA FIBULA ( 1/)
  DICTYOCHA LONGA ( 6/)
  DICTYOCHA NEONAUTICA COCOSENSIS ( 1/)
  DICTYOCHA PERFECTA (45/)
  DICTYOCHA PERLAEVIS PERLAEVIS (12/)
  DICTYOCHA SPP. ( 5/)
  DISTEPHANUS SPECULUM BISPICATUS ( 5/)
  DISTEPHANUS SPECULUM ELONGATUS ( 1/)
  DISTEPHANUS SPECULUM SPECULUM (10/)
  MESOCENA CIRCULUS ( 1/)



Leg : 68    Top/Bot Interval(mm): 1350/1360  Sample Age : LOWER PLIOCENE
Hole: 503A  Depth Top of Core(m):    98.60
Core:  24   Depth Top Sample(m) :   101.46
Sect:  2    No. Observed Fossils:    11

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ASPERA ASPERA ( 2/)
  DICTYOCHA BREVISPINA (20/)
  DICTYOCHA FIBULA (12/)
  DICTYOCHA LONGA (19/)
  DICTYOCHA LONGA PAXILLA (14/)
  DICTYOCHA PERLAEVIS PERLAEVIS ( 1/)
  DISTEPHANUS POLYACTIS ( 1/)
  DISTEPHANUS QUINQUANGELLUS ( 2/)
  DISTEPHANUS SPECULUM BISPICATUS (15/)
  DISTEPHANUS SPECULUM SPECULUM (13/)
  MESOCENA CIRCULUS (TRACE/)



Leg : 68    Top/Bot Interval(mm): 1050/1060  Sample Age : LOWER PLIOCENE
Hole: 503A  Depth Top of Core(m):   111.80
Core:  27   Depth Top Sample(m) :   112.85
Sect:  1    No. Observed Fossils:    14

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA ( 4/)
  DICTYOCHA LONGA (25/)
  DICTYOCHA LONGA PAXILLA (21/)
  DICTYOCHA NEONAUTICA COCOSENSIS (TRACE/)
  DICTYOCHA PERLAEVIS PERLAEVIS ( 6/)
  DICTYOCHA PULCHELLA ( 2/)
  DICTYOCHA SPP. (10/)
  DISTEPHANUS CRUX BISPINOSUS ( 1/)
  DISTEPHANUS CRUX CRUX ( 6/)
  DISTEPHANUS QUINQUANGELLUS (TRACE/)
  DISTEPHANUS SPECULUM BISPICATUS ( 6/)
  DISTEPHANUS SPECULUM SPECULUM (17/)
  MESOCENA CIRCULUS ( 1/)
  MESOCENA DIODON NODOSA ( 1/)



Leg : 68    Top/Bot Interval(mm):  430/ 440  Sample Age : LOWER PLIOCENE
Hole: 503A  Depth Top of Core(m):   120.60
Core:  29   Depth Top Sample(m) :   121.03
Sect:  1    No. Observed Fossils:    12

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ASPERA ASPERA (TRACE/)
  DICTYOCHA BREVISPINA (15/)
  DICTYOCHA LONGA ( 1/)
  DICTYOCHA LONGA PAXILLA ( 5/)
  DICTYOCHA NEONAUTICA COCOSENSIS (TRACE/)
  DICTYOCHA PERLAEVIS PERLAEVIS (49/)
  DICTYOCHA PULCHELLA (18/)
  DICTYOCHA SPP. ( 2/)
  DISTEPHANUS CRUX BISPINOSUS ( 1/)
  DISTEPHANUS CRUX CRUX ( 1/)
  DISTEPHANUS SPECULUM BISPICATUS ( 1/)
  DISTEPHANUS SPECULUM SPECULUM ( 8/)



Leg : 68    Top/Bot Interval(mm):  200/ 210  Sample Age : LOWER PLIOCENE
Hole: 503A  Depth Top of Core(m):   120.60
Core:  29   Depth Top Sample(m) :   123.81
Sect:  3    No. Observed Fossils:    14

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA (10/)
  DICTYOCHA DELICATA ( 1/)
  DICTYOCHA FIBULA ( 2/)
  DICTYOCHA LONGA (18/)
  DICTYOCHA LONGA PAXILLA (21/)
  DICTYOCHA NEONAUTICA COCOSENSIS (TRACE/)
  DICTYOCHA PERLAEVIS PERLAEVIS (14/)
  DICTYOCHA PULCHELLA ( 3/)
  DICTYOCHA SPP. ( 2/)
  DISTEPHANUS CRUX BISPINOSUS ( 3/)
  DISTEPHANUS SPECULUM BISPICATUS ( 7/)
  DISTEPHANUS SPECULUM SPECULUM (12/)
  DISTEPHANUS SPECULUM TENUIS ( 1/)
  MESOCENA DIODON NODOSA (TRACE/)



Leg : 68    Top/Bot Interval(mm):  660/ 670  Sample Age : LOWER PLIOCENE
Hole: 503A  Depth Top of Core(m):   125.00
Core:  30   Depth Top Sample(m) :   125.67
Sect:  1    No. Observed Fossils:    14

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA ( 2/)
  DICTYOCHA DELICATA ( 5/)
  DICTYOCHA FIBULA (TRACE/)
  DICTYOCHA LONGA (12/)
  DICTYOCHA LONGA PAXILLA (30/)
  DICTYOCHA PERLAEVIS PERLAEVIS (15/)
  DICTYOCHA PULCHELLA (17/)
  DICTYOCHA SPP. ( 2/)
  DISTEPHANUS CRUX CRUX (TRACE/)
  DISTEPHANUS POLYACTIS (TRACE/)
  DISTEPHANUS QUINQUANGELLUS (TRACE/)
  DISTEPHANUS SPECULUM BISPICATUS ( 2/)
  DISTEPHANUS SPECULUM SPECULUM (11/)
  MESOCENA QUADRANGULA ( 2/)



Leg : 68    Top/Bot Interval(mm):  810/ 820  Sample Age : LOWER PLIOCENE
Hole: 503A  Depth Top of Core(m):   125.00
Core:  30   Depth Top Sample(m) :   127.32
Sect:  2    No. Observed Fossils:    21

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 313

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA ( 8/)
  DICTYOCHA BREVISPINA (TRACE/)
  DICTYOCHA DELICATA (TRACE/)
  DICTYOCHA FIBULA ( 1/)
  DICTYOCHA LONGA ( 6/)
  DICTYOCHA LONGA PAXILLA (17/)
  DICTYOCHA NEONAUTICA COCOSENSIS ( 2/)
  DICTYOCHA NEONAUTICA COCOSENSIS ( 1/)
  DICTYOCHA PENTAGONA (TRACE/)
  DICTYOCHA PERLAEVIS PERLAEVIS ( 1/)
  DICTYOCHA PERLAEVIS PERLAEVIS (Q) ( 1/)
  DICTYOCHA PULCHELLA (20/)
  DICTYOCHA SPP. ( 1/)
  DICTYOCHA TRANSENNA ( 1/)
  DISTEPHANUS CRUX CRUX ( 3/)
  DISTEPHANUS MESOPHTHALMUS ( 1/)
  DISTEPHANUS SPECULUM BISPICATUS ( 4/)
  DISTEPHANUS SPECULUM SPECULUM (19/)
  DISTEPHANUS SPECULUM TENUIS ( 1/)
  MESOCENA DIODON NODOSA ( 1/)
  MESOCENA QUADRANGULA ( 4/)



Leg : 68    Top/Bot Interval(mm): 1080/1080  Sample Age : UNKNOWN
Hole: 503A  Depth Top of Core(m):   125.00   Group Abund: COMMON
Core:  30   Depth Top Sample(m) :   127.58
Sect:  2    No. Observed Fossils:     1      Group Presv: MODERATE

Date: 10/82 Investigator(s): SANCETTA
Join:       IR Volume/Page : 68/ 303

Fossils (Abundance/Preservation):
================================
  DICTYOCHA NEONAUTICA (TRACE/)



Leg : 68    Top/Bot Interval(mm):  910/ 920  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   129.40
Core:  31   Depth Top Sample(m) :   130.32
Sect:  1    No. Observed Fossils:    10

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ASPERA ASPERA (TRACE/)
  DICTYOCHA BREVISPINA ( 5/)
  DICTYOCHA LONGA ( 4/)
  DICTYOCHA LONGA PAXILLA ( 6/)
  DICTYOCHA PERLAEVIS (14/)
  DICTYOCHA PULCHELLA (53/)
  DICTYOCHA SPP. ( 1/)
  DISTEPHANUS CRUX CRUX ( 2/)
  DISTEPHANUS QUINQUANGELLUS (TRACE/)
  DISTEPHANUS SPECULUM SPECULUM (13/)



Leg : 68    Top/Bot Interval(mm):  350/ 360  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   129.40
Core:  31   Depth Top Sample(m) :   131.26
Sect:  2    No. Observed Fossils:    12

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA FIBULA (TRACE/)
  DICTYOCHA LONGA ( 6/)
  DICTYOCHA LONGA PAXILLA (22/)
  DICTYOCHA PERLAEVIS ( 4/)
  DICTYOCHA PULCHELLA (35/)
  DICTYOCHA SPP. ( 1/)
  DISTEPHANUS CRUX CRUX ( 3/)
  DISTEPHANUS CRUX CRUX ( 1/)
  DISTEPHANUS QUINQUANGELLUS ( 1/)
  DISTEPHANUS SPECULUM BISPICATUS ( 4/)
  DISTEPHANUS SPECULUM SPECULUM (12/)
  MESOCENA QUADRANGULA ( 5/)



Leg : 68    Top/Bot Interval(mm):  450/ 460  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   129.40
Core:  31   Depth Top Sample(m) :   132.86
Sect:  3    No. Observed Fossils:    10

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA ( 4/)
  DICTYOCHA FIBULA (TRACE/)
  DICTYOCHA LONGA ( 2/)
  DICTYOCHA LONGA PAXILLA (26/)
  DICTYOCHA PULCHELLA ( 5/)
  DICTYOCHA SPP. ( 3/)
  DISTEPHANUS CRUX CRUX (TRACE/)
  DISTEPHANUS SPECULUM BISPICATUS ( 6/)
  DISTEPHANUS SPECULUM SPECULUM (33/)
  MESOCENA QUADRANGULA (21/)



Leg : 68    Top/Bot Interval(mm):  600/ 610  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   133.80
Core:  32   Depth Top Sample(m) :   134.41
Sect:  1    No. Observed Fossils:    13

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA (12/)
  DICTYOCHA FIBULA (TRACE/)
  DICTYOCHA LONGA (13/)
  DICTYOCHA LONGA PAXILLA (18/)
  DICTYOCHA PERLAEVIS (17/)
  DICTYOCHA PULCHELLA ( 7/)
  DICTYOCHA SPP. ( 4/)
  DICTYOCHA TRANSENNA (TRACE/)
  DISTEPHANUS CRUX CRUX ( 2/)
  DISTEPHANUS SPECULUM BISPICATUS ( 5/)
  DISTEPHANUS SPECULUM SPECULUM (16/)
  MESOCENA DIODON NODOSA ( 1/)
  MESOCENA QUADRANGULA ( 5/)



Leg : 68    Top/Bot Interval(mm):  880/ 890  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   138.20
Core:  33   Depth Top Sample(m) :   139.09
Sect:  1    No. Observed Fossils:    18

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ANGULATA (Q) ( 1/)
  DICTYOCHA BREVISPINA (TRACE/)
  DICTYOCHA BREVISPINA ( 6/)
  DICTYOCHA FIBULA ( 1/)
  DICTYOCHA LONGA ( 9/)
  DICTYOCHA LONGA PAXILLA (26/)
  DICTYOCHA NEONAUTICA COCOSENSIS ( 2/)
  DICTYOCHA NEONAUTICA ( 2/)
  DICTYOCHA PERLAEVIS ( 6/)
  DICTYOCHA PULCHELLA (13/)
  DICTYOCHA TRANSENNA (TRACE/)
  DISTEPHANUS CRUX CRUX ( 1/)
  DISTEPHANUS SPECULUM BISPICATUS ( 4/)
  DISTEPHANUS SPECULUM SPECULUM (19/)
  DISTEPHANUS SPECULUM TENUIS ( 1/)
  MESOCENA DIODON NODOSA ( 1/)
  MESOCENA QUADRANGULA ( 6/)
  MESOCENA TRIODON (TRACE/)



Leg : 68    Top/Bot Interval(mm):  360/ 320  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   142.60
Core:  34   Depth Top Sample(m) :   144.44
Sect:  2    No. Observed Fossils:    12

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA ( 1/)
  DICTYOCHA LONGA PAXILLA ( 5/)
  DICTYOCHA NEONAUTICA ( 4/)
  DICTYOCHA PERLAEVIS ( 3/)
  DICTYOCHA PULCHELLA (16/)
  DICTYOCHA TRANSENNA (12/)
  DISTEPHANUS CRUX CRUX (TRACE/)
  DISTEPHANUS POLYACTIS (TRACE/)
  DISTEPHANUS SPECULUM BISPICATUS ( 2/)
  DISTEPHANUS SPECULUM SPECULUM (14/)
  MESOCENA DIODON NODOSA (40/)
  MESOCENA TRIODON ( 1/)



Leg : 68    Top/Bot Interval(mm): 1100/1110  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   142.60
Core:  34   Depth Top Sample(m) :   145.21
Sect:  2    No. Observed Fossils:     9

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA ( 4/)
  DICTYOCHA FIBULA ( 1/)
  DICTYOCHA NEONAUTICA ( 1/)
  DICTYOCHA PERLAEVIS (14/)
  DICTYOCHA PULCHELLA (35/)
  DICTYOCHA TRANSENNA ( 2/)
  DISTEPHANUS SPECULUM BISPICATUS ( 6/)
  DISTEPHANUS SPECULUM SPECULUM (16/)
  MESOCENA DIODON NODOSA (21/)



Leg : 68    Top/Bot Interval(mm):  450/ 500  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   142.60
Core:  34   Depth Top Sample(m) :   146.07
Sect:  3    No. Observed Fossils:    14

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA ( 7/)
  DICTYOCHA CONCOVATA ( 1/)
  DICTYOCHA NEONAUTICA COCOSENSIS ( 5/)
  DICTYOCHA NEONAUTICA COCOSENSIS ( 1/)
  DICTYOCHA PERLAEVIS (12/)
  DICTYOCHA PULCHELLA (TRACE/)
  DICTYOCHA TRANSENNA (50/)
  DISTEPHANUS CRUX CRUX ( 1/)
  DISTEPHANUS MESOPHTHALMUS (TRACE/)
  DISTEPHANUS POLYACTIS (TRACE/)
  DISTEPHANUS SPECULUM BISPICATUS (14/)
  DISTEPHANUS SPECULUM MINUTUS (TRACE/)
  DISTEPHANUS SPECULUM SPECULUM ( 1/)
  MESOCENA DIODON NODOSA ( 5/)



Leg : 68    Top/Bot Interval(mm):  190/ 200  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   147.00
Core:  35   Depth Top Sample(m) :   147.20
Sect:  1    No. Observed Fossils:    12

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ASPERA ASPERA ( 2/)
  DICTYOCHA BREVISPINA ( 1/)
  DICTYOCHA LONGA ( 5/)
  DICTYOCHA LONGA PAXILLA ( 9/)
  DICTYOCHA NEONAUTICA COCOSENSIS (51/)
  DICTYOCHA NEONAUTICA (TRACE/)
  DICTYOCHA PULCHELLA ( 1/)
  DICTYOCHA SPP. (TRACE/)
  DISTEPHANUS CRUX CRUX ( 1/)
  DISTEPHANUS MESOPHTHALMUS ( 1/)
  DISTEPHANUS SPECULUM BISPICATUS ( 4/)
  DISTEPHANUS SPECULUM SPECULUM (25/)



Leg : 68    Top/Bot Interval(mm):  600/ 610  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   147.00
Core:  35   Depth Top Sample(m) :   147.61
Sect:  1    No. Observed Fossils:    12

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ASPERA ASPERA ( 3/)
  DICTYOCHA BREVISPINA (TRACE/)
  DICTYOCHA FIBULA ( 1/)
  DICTYOCHA LONGA (11/)
  DICTYOCHA LONGA PAXILLA (10/)
  DICTYOCHA NEONAUTICA COCOSENSIS (48/)
  DICTYOCHA PERLAEVIS (TRACE/)
  DISTEPHANUS CRUX CRUX (TRACE/)
  DISTEPHANUS MESOPHTHALMUS ( 1/)
  DISTEPHANUS SPECULUM BISPICATUS ( 1/)
  DISTEPHANUS SPECULUM SPECULUM (23/)
  DISTEPHANUS SPECULUM TENUIS (TRACE/)



Leg : 68    Top/Bot Interval(mm):     /      Sample Age : UNKNOWN
Hole: 503A  Depth Top of Core(m):   147.00   Group Abund: COMMON
Core:  35   Depth Top Sample(m) :   147.90
Sect: CC    No. Observed Fossils:     1      Group Presv: MODERATE

Date: 10/82 Investigator(s): SANCETTA
Join:       IR Volume/Page : 68/ 303

Fossils (Abundance/Preservation):
================================
  DICTYOCHA NEONAUTICA (FEW/)



Leg : 68    Top/Bot Interval(mm):  200/ 210  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   151.40
Core:  36   Depth Top Sample(m) :   151.61
Sect:  1    No. Observed Fossils:    14

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA ( 6/)
  DICTYOCHA BREVISPINA ( 1/)
  DICTYOCHA FIBULA ( 1/)
  DICTYOCHA LONGA ( 2/)
  DICTYOCHA LONGA PAXILLA (30/)
  DICTYOCHA PULCHELLA ( 3/)
  DISTEPHANUS CRUX CRUX ( 1/)
  DISTEPHANUS MESOPHTHALMUS ( 8/)
  DISTEPHANUS QUINQUANGELLUS ( 5/)
  DISTEPHANUS SPECULUM BISPICATUS ( 3/)
  DISTEPHANUS SPECULUM MINUTUS ( 1/)
  DISTEPHANUS SPECULUM SPECULUM (10/)
  DISTEPHANUS SPECULUM SPECULUM (28/)
  DISTEPHANUS SPECULUM TENUIS ( 1/)



Leg : 68    Top/Bot Interval(mm): 1000/1010  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   151.40
Core:  36   Depth Top Sample(m) :   153.91
Sect:  2    No. Observed Fossils:    13

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ASPERA ASPERA ( 7/)
  DICTYOCHA BREVISPINA ( 8/)
  DICTYOCHA FIBULA ( 1/)
  DICTYOCHA LONGA ( 1/)
  DICTYOCHA LONGA PAXILLA (46/)
  DICTYOCHA PERLAEVIS ( 1/)
  DICTYOCHA VARIA (Q) ( 1/)
  DISTEPHANUS MESOPHTHALMUS (10/)
  DISTEPHANUS QUINQUANGELLUS ( 2/)
  DISTEPHANUS SPECULUM BISPICATUS (TRACE/)
  DISTEPHANUS SPECULUM SPECULUM ( 3/)
  DISTEPHANUS SPECULUM SPECULUM (18/)
  DISTEPHANUS SPECULUM TENUIS ( 2/)



Leg : 68    Top/Bot Interval(mm): 1020/1030  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   155.80
Core:  37   Depth Top Sample(m) :   156.83
Sect:  1    No. Observed Fossils:    15

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ASPERA ASPERA ( 1/)
  DICTYOCHA ASPERA CLINATA ( 2/)
  DICTYOCHA BREVISPINA ( 4/)
  DICTYOCHA FIBULA ( 3/)
  DICTYOCHA LONGA ( 3/)
  DICTYOCHA LONGA PAXILLA (20/)
  DICTYOCHA PERLAEVIS ( 1/)
  DICTYOCHA PULCHELLA (TRACE/)
  DISTEPHANUS CRUX CAROLAE ( 1/)
  DISTEPHANUS MESOPHTHALMUS ( 2/)
  DISTEPHANUS QUINQUANGELLUS (TRACE/)
  DISTEPHANUS SPECULUM BISPICATUS ( 1/)
  DISTEPHANUS SPECULUM SPECULUM (18/)
  DISTEPHANUS SPECULUM SPECULUM (26/)
  DISTEPHANUS SPECULUM TENUIS (17/)



Leg : 68    Top/Bot Interval(mm): 1100/1110  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   155.80
Core:  37   Depth Top Sample(m) :   158.41
Sect:  2    No. Observed Fossils:    12

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ASPERA ASPERA ( 1/)
  DICTYOCHA BREVISPINA (13/)
  DICTYOCHA FIBULA (10/)
  DICTYOCHA LONGA (18/)
  DICTYOCHA LONGA PAXILLA (24/)
  DICTYOCHA PERLAEVIS (17/)
  DISTEPHANUS FRUGALIS (Q) (TRACE/)
  DISTEPHANUS MESOPHTHALMUS ( 2/)
  DISTEPHANUS POLYACTIS (PRESENT/)
  DISTEPHANUS QUINQUANGELLUS (TRACE/)
  DISTEPHANUS SPECULUM SPECULUM (15/)
  DISTEPHANUS SPECULUM TENUIS ( 1/)



Leg : 68    Top/Bot Interval(mm): 1370/1380  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   164.60
Core:  39   Depth Top Sample(m) :   167.47
Sect:  2    No. Observed Fossils:     9

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA (36/)
  DICTYOCHA CONCOVATA (TRACE/)
  DICTYOCHA FIBULA (49/)
  DICTYOCHA LONGA ( 3/)
  DICTYOCHA PERLAEVIS ( 1/)
  DISTEPHANUS CRUX CAROLAE ( 5/)
  DISTEPHANUS QUINQUANGELLUS ( 2/)
  DISTEPHANUS SPECULUM MINUTUS (TRACE/)
  DISTEPHANUS SPECULUM SPECULUM ( 4/)



Leg : 68    Top/Bot Interval(mm):  830/ 840  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   169.00
Core:  40   Depth Top Sample(m) :   169.84
Sect:  1    No. Observed Fossils:    11

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA (35/)
  DICTYOCHA CONCOVATA (TRACE/)
  DICTYOCHA FIBULA (41/)
  DICTYOCHA LONGA ( 7/)
  DICTYOCHA PERLAEVIS ( 2/)
  DISTEPHANUS CRUX CAROLAE (TRACE/)
  DISTEPHANUS CRUX CAROLAE ( 7/)
  DISTEPHANUS FRUGALIS (Q) (TRACE/)
  DISTEPHANUS QUINQUANGELLUS ( 1/)
  DISTEPHANUS SPECULUM SPECULUM ( 6/)
  DISTEPHANUS SPECULUM TENUIS ( 1/)



Leg : 68    Top/Bot Interval(mm):  340/ 350  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   173.40
Core:  41   Depth Top Sample(m) :   173.75
Sect:  1    No. Observed Fossils:    12

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ASPERA ( 6/)
  DICTYOCHA BREVISPINA (21/)
  DICTYOCHA FIBULA (23/)
  DICTYOCHA LONGA (11/)
  DICTYOCHA NEONAUTICA COCOSENSIS (TRACE/)
  DICTYOCHA PERLAEVIS (16/)
  DICTYOCHA PULCHELLA (TRACE/)
  DISTEPHANUS CRUX CAROLAE ( 3/)
  DISTEPHANUS CRUX CAROLAE ( 3/)
  DISTEPHANUS CRUX CAROLAE ( 5/)
  DISTEPHANUS SPECULUM BISPICATUS (TRACE/)
  DISTEPHANUS SPECULUM SPECULUM (11/)



Leg : 68    Top/Bot Interval(mm):  830/ 840  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   173.40
Core:  41   Depth Top Sample(m) :   175.74
Sect:  2    No. Observed Fossils:    11

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA ( 3/)
  DICTYOCHA FIBULA (57/)
  DICTYOCHA LONGA (22/)
  DICTYOCHA LONGA PAXILLA (TRACE/)
  DICTYOCHA PERLAEVIS ( 4/)
  DICTYOCHA SPP. ( 1/)
  DISTEPHANUS CRUX CAROLAE ( 2/)
  DISTEPHANUS CRUX CAROLAE (TRACE/)
  DISTEPHANUS CRUX CAROLAE ( 1/)
  DISTEPHANUS SPECULUM SPECULUM ( 8/)
  DISTEPHANUS SPECULUM TENUIS ( 1/)



Leg : 68    Top/Bot Interval(mm):  700/ 710  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   177.80
Core:  42   Depth Top Sample(m) :   181.51
Sect:  3    No. Observed Fossils:    12

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ASPERA ( 1/)
  DICTYOCHA BREVISPINA (11/)
  DICTYOCHA FIBULA (44/)
  DICTYOCHA LONGA (14/)
  DICTYOCHA LONGA PAXILLA (21/)
  DICTYOCHA PERLAEVIS ( 1/)
  DICTYOCHA SPP. ( 1/)
  DISTEPHANUS FRUGALIS ( 1/)
  DISTEPHANUS QUINQUANGELLUS ( 4/)
  DISTEPHANUS SPECULUM BISPICATUS (TRACE/)
  DISTEPHANUS SPECULUM SPECULUM ( 2/)
  DISTEPHANUS SPECULUM TENUIS (TRACE/)



Leg : 68    Top/Bot Interval(mm):   60/  70  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   182.20
Core:  43   Depth Top Sample(m) :   185.27
Sect:  3    No. Observed Fossils:    11

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ASPERA ( 1/)
  DICTYOCHA BREVISPINA (13/)
  DICTYOCHA FIBULA (59/)
  DICTYOCHA LONGA ( 5/)
  DICTYOCHA PERLAEVIS ( 7/)
  DICTYOCHA SPP. ( 2/)
  DISTEPHANUS FRUGALIS (TRACE/)
  DISTEPHANUS QUINQUANGELLUS ( 3/)
  DISTEPHANUS SPECULUM BISPICATUS ( 1/)
  DISTEPHANUS SPECULUM SPECULUM ( 8/)
  DISTEPHANUS SPECULUM TENUIS ( 2/)



Leg : 68    Top/Bot Interval(mm): 1010/1040  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   186.60
Core:  44   Depth Top Sample(m) :   189.13
Sect:  2    No. Observed Fossils:     8

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ASPERA ( 3/)
  DICTYOCHA BREVISPINA (16/)
  DICTYOCHA FIBULA (66/)
  DICTYOCHA LONGA ( 5/)
  DICTYOCHA PERLAEVIS ( 6/)
  DISTEPHANUS CRUX CRUX ( 1/)
  DISTEPHANUS SPECULUM SPECULUM ( 3/)
  DISTEPHANUS SPECULUM TENUIS ( 1/)



Leg : 68    Top/Bot Interval(mm): 1380/1390  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   195.40
Core:  46   Depth Top Sample(m) :   196.79
Sect:  1    No. Observed Fossils:     9

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ASPERA ( 1/)
  DICTYOCHA BREVISPINA (29/)
  DICTYOCHA FIBULA (50/)
  DICTYOCHA LONGA ( 9/)
  DICTYOCHA PERLAEVIS ( 4/)
  DICTYOCHA SPP. (TRACE/)
  DISTEPHANUS SPECULUM BISPICATUS (TRACE/)
  DISTEPHANUS SPECULUM SPECULUM ( 2/)
  DISTEPHANUS SPECULUM TENUIS ( 6/)



Leg : 68    Top/Bot Interval(mm): 1200/1210  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   199.80
Core:  47   Depth Top Sample(m) :   201.01
Sect:  1    No. Observed Fossils:    11

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA (26/)
  DICTYOCHA CONCOVATA ( 1/)
  DICTYOCHA FIBULA (36/)
  DICTYOCHA LONGA ( 4/)
  DICTYOCHA NEONAUTICA ( 1/)
  DICTYOCHA PERLAEVIS ( 4/)
  DICTYOCHA VARIA (Q) ( 3/)
  DISTEPHANUS CRUX CRUX (TRACE/)
  DISTEPHANUS QUINQUANGELLUS ( 1/)
  DISTEPHANUS SPECULUM SPECULUM (18/)
  DISTEPHANUS SPECULUM TENUIS ( 4/)



Leg : 68    Top/Bot Interval(mm):  800/ 810  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   204.20
Core:  48   Depth Top Sample(m) :   205.01
Sect:  1    No. Observed Fossils:     7

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ASPERA ( 2/)
  DICTYOCHA BREVISPINA (39/)
  DICTYOCHA FIBULA (46/)
  DICTYOCHA LONGA ( 4/)
  DICTYOCHA NEONAUTICA ( 1/)
  DISTEPHANUS SPECULUM SPECULUM ( 4/)
  DISTEPHANUS SPECULUM TENUIS ( 5/)



Leg : 68    Top/Bot Interval(mm):  820/ 830  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   204.20
Core:  48   Depth Top Sample(m) :   206.53
Sect:  2    No. Observed Fossils:     9

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA (23/)
  DICTYOCHA FIBULA (54/)
  DICTYOCHA LONGA ( 4/)
  DICTYOCHA NEONAUTICA (TRACE/)
  DICTYOCHA PERLAEVIS ( 1/)
  DISTEPHANUS CRUX CRUX (TRACE/)
  DISTEPHANUS QUINQUANGELLUS ( 9/)
  DISTEPHANUS SPECULUM SPECULUM ( 4/)
  DISTEPHANUS SPECULUM TENUIS ( 4/)



Leg : 68    Top/Bot Interval(mm):  200/ 210  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   204.20
Core:  48   Depth Top Sample(m) :   207.41
Sect:  3    No. Observed Fossils:     8

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA (14/)
  DICTYOCHA BREVISPINA (15/)
  DICTYOCHA FIBULA (56/)
  DICTYOCHA LONGA ( 3/)
  DICTYOCHA PERLAEVIS ( 3/)
  DISTEPHANUS SPECULUM BISPICATUS ( 1/)
  DISTEPHANUS SPECULUM SPECULUM ( 3/)
  DISTEPHANUS SPECULUM TENUIS ( 4/)



Leg : 68    Top/Bot Interval(mm): 1220/1230  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   208.60
Core:  49   Depth Top Sample(m) :   209.82
Sect:  1    No. Observed Fossils:     9

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA (25/)
  DICTYOCHA FIBULA (41/)
  DICTYOCHA LONGA ( 7/)
  DICTYOCHA PERLAEVIS ( 1/)
  DISTEPHANUS CRUX CRUX (TRACE/)
  DISTEPHANUS QUINQUANGELLUS ( 1/)
  DISTEPHANUS SPECULUM BISPICATUS ( 1/)
  DISTEPHANUS SPECULUM SPECULUM (22/)
  DISTEPHANUS SPECULUM TENUIS ( 2/)



Leg : 68    Top/Bot Interval(mm): 1110/1120  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   213.00
Core:  50   Depth Top Sample(m) :   215.62
Sect:  2    No. Observed Fossils:     8

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA (26/)
  DICTYOCHA FIBULA (24/)
  DICTYOCHA LONGA ( 8/)
  DICTYOCHA PERLAEVIS (16/)
  DICTYOCHA SPP. ( 1/)
  DISTEPHANUS FRUGALIS (TRACE/)
  DISTEPHANUS SPECULUM SPECULUM (23/)
  DISTEPHANUS SPECULUM TENUIS ( 2/)



Leg : 68    Top/Bot Interval(mm):  630/ 640  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   217.40
Core:  51   Depth Top Sample(m) :   219.54
Sect:  2    No. Observed Fossils:     6

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA ( 7/)
  DICTYOCHA FIBULA ( 2/)
  DICTYOCHA FIBULA (Q) (11/)
  DICTYOCHA FIBULA (Q) (53/)
  DISTEPHANUS SPECULUM BISPICATUS ( 2/)
  DISTEPHANUS SPECULUM SPECULUM (25/)



Leg : 68    Top/Bot Interval(mm): 1230/1240  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   221.80
Core:  52   Depth Top Sample(m) :   224.54
Sect:  2    No. Observed Fossils:     8

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA (57/)
  DICTYOCHA FIBULA ( 5/)
  DICTYOCHA FIBULA (Q) ( 3/)
  DICTYOCHA SPP. (TRACE/)
  DICTYOCHA VARIA (Q) ( 2/)
  DISTEPHANUS SPECULUM BISPICATUS ( 1/)
  DISTEPHANUS SPECULUM SPECULUM (29/)
  MESOCENA QUADRANGULA ( 3/)



Leg : 68    Top/Bot Interval(mm): 1120/1130  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   226.20
Core:  53   Depth Top Sample(m) :   227.33
Sect:  1    No. Observed Fossils:    10

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA (64/)
  DICTYOCHA FIBULA ( 5/)
  DICTYOCHA LONGA ( 1/)
  DICTYOCHA PERLAEVIS ( 1/)
  DICTYOCHA PULCHELLA (TRACE/)
  DICTYOCHA SPP. ( 1/)
  DISTEPHANUS FRUGALIS ( 2/)
  DISTEPHANUS SPECULUM BISPICATUS ( 1/)
  DISTEPHANUS SPECULUM SPECULUM (24/)
  MESOCENA QUADRANGULA ( 1/)



Leg : 68    Top/Bot Interval(mm):  750/ 760  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   230.60
Core:  54   Depth Top Sample(m) :   231.35
Sect:  1    No. Observed Fossils:     6

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA BREVISPINA (21/)
  DICTYOCHA FIBULA (59/)
  DICTYOCHA PERLAEVIS ( 1/)
  DICTYOCHA VARIA (Q) ( 1/)
  DISTEPHANUS FRUGALIS ( 3/)
  DISTEPHANUS SPECULUM SPECULUM (14/)



Leg : 68    Top/Bot Interval(mm):  970/ 980  Sample Age : UPPER MIOCENE
Hole: 503A  Depth Top of Core(m):   230.60
Core:  54   Depth Top Sample(m) :   234.57
Sect:  3    No. Observed Fossils:     4

Date: 10/82 Investigator(s): BUKRY
Join:       IR Volume/Page : 68/ 312

Fossils (Abundance/Preservation):
================================
  DICTYOCHA ASPERA (TRACE/)
  DICTYOCHA BREVISPINA (31/)
  DICTYOCHA FIBULA (64/)
  DISTEPHANUS SPECULUM BISPICATUS (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