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Core Data from the Deep Sea Drilling Project


Leg : 87    Top/Bot Interval(mm): 1270/1290  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):    58.20   Group Abund: COMMON
Core:   2   Depth Top Sample(m) :    59.48
Sect:  1    No. Observed Fossils:    36      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACHNANTHES LANCEOLATA ( 1/)
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOPTYCHUS VULGARIS (TRACE/)
  ACTINOCYCLUS OCTONARIUS ( 1/)
  AULACOSIRA DISTANS ( 4/)
  COCCONEIS PLACENTULA ( 8/)
  COCCONEIS SCUTELLUM ( 1/)
  COSCINODISCUS SP. ( 1/)
  COSCINODISCUS NODULIFER ( 1/)
  COSCINODISCUS OCCULUS-IRIDIS ( 2/)
  CYCLOTELLA STRIATA (TRACE/)
  DELPHINEIS SURIRELLA (TRACE/)
  DIATOMA HIEMALE MESODON ( 1/)
  DIPLONEIS BOMBUS ( 2/)
  DIPLONEIS SMITHII (TRACE/)
  ETHMODISCUS REX (TRACE/)
  EUNOTIA SP. (TRACE/)
  GOMPHONEMA SP. ( 4/)
  HEMIDISCUS CUNEIFORMIS ( 1/)
  NAVICULA SP. ( 3/)
  NITZSCHIA MARINA ( 1/)
  NITZSCHIA SERIATA (Q) ( 3/)
  NITZSCHIA SICULA (Q) ( 2/)
  ODONTELLA SP. (Q) ( 1/)
  PARALIA SULCATA (10/)
  PINNULARIA SP. ( 1/)
  PINNULARIA BOREALIS ( 1/)
  PSEUDOEUNOTIA DOLIOLUS (TRACE/)
  RHOPALODIA SP. ( 2/)
  SYNEDRA ULNA ( 1/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA EXCENTRICA ( 2/)
  THALASSIOSIRA OESTRUPII ( 1/)
  THALASSIONEMA BACILLARIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (35/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):  660/ 680  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):    67.90   Group Abund: COMMON
Core:   3   Depth Top Sample(m) :    68.57
Sect:  1    No. Observed Fossils:    30      Group Presv: MODERATE

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACHNANTHES LANCEOLATA ( 3/)
  ACTINOCYCLUS OCTONARIUS (TRACE/)
  AULACOSIRA DISTANS ( 1/)
  COCCONEIS SP. ( 2/)
  COCCONEIS PLACENTULA ( 1/)
  COCCONEIS SCUTELLUM ( 1/)
  COSCINODISCUS RADIATUS (Q) ( 5/)
  CYCLOTELLA STRIATA (TRACE/)
  CYMBELLA SP. ( 2/)
  DIPLONEIS BOMBUS ( 2/)
  DIPLONEIS SMITHII (TRACE/)
  EUNOTIA SP. (TRACE/)
  GRAMMATOPHORA SP. (TRACE/)
  NAVICULA SP. ( 3/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA SICULA (Q) ( 2/)
  ODONTELLA SP. (Q) (TRACE/)
  PARALIA SULCATA ( 1/)
  PLANKTONIELLA SOL (TRACE/)
  PSEUDOEUNOTIA DOLIOLUS ( 1/)
  RHIZOSOLENIA SELIGERA ( 5/)
  RHOPALODIA SP. ( 2/)
  SYNEDRA ULNA (10/)
  THALASSIOSIRA SP. ( 2/)
  THALASSIOSIRA EXCENTRICA ( 2/)
  THALASSIOSIRA OESTRUPII ( 7/)
  THALASSIONEMA BACILLARIS (10/)
  THALASSIONEMA NITZSCHIOIDES (29/)
  THALASSIOTHRIX SP. (TRACE/)
  THALASSIOTHRIX LONGISSIMA ( 2/)



Leg : 87    Top/Bot Interval(mm):  280/ 300  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):    87.30   Group Abund: FEW
Core:   5   Depth Top Sample(m) :    87.59
Sect:  1    No. Observed Fossils:    34      Group Presv: MODERATE

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS VULGARIS (TRACE/)
  ACTINOCYCLUS OCTONARIUS (TRACE/)
  AULACOSIRA DISTANS ( 1/)
  BACTERIASTRUM VARIANS ( 1/)
  COCCONEIS PLACENTULA ( 2/)
  COCCONEIS SCUTELLUM ( 1/)
  COSCINODISCUS SP. ( 3/)
  COSCINODISCUS NODULIFER ( 3/)
  COSCINODISCUS OCCULUS-IRIDIS ( 1/)
  CYCLOTELLA STRIATA ( 7/)
  DIPLONEIS SP. (TRACE/)
  EPITHEMIA SP. (TRACE/)
  GOMPHONEMA SP. ( 4/)
  GRAMMATOPHORA SP. (TRACE/)
  MERIDION CIRCULARE (TRACE/)
  NAVICULA SP. ( 8/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA CONSTRICTA ( 1/)
  NITZSCHIA INTERRUPTESTRIATA (TRACE/)
  NITZSCHIA MARINA (TRACE/)
  ODONTELLA SP. (Q) ( 2/)
  PARALIA SULCATA ( 7/)
  RHIZOSOLENIA SELIGERA ( 2/)
  RHOPALODIA SP. ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  SYNEDRA ULNA ( 4/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA LINEATA (TRACE/)
  THALASSIOSIRA OESTRUPII ( 2/)
  THALASSIONEMA BACILLARIS ( 3/)
  THALASSIONEMA NITZSCHIOIDES (32/)
  THALASSIOTHRIX SP. (TRACE/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):  900/ 920  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   106.50   Group Abund: COMMON
Core:   7   Depth Top Sample(m) :   107.41
Sect:  1    No. Observed Fossils:    32      Group Presv: MODERATE

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOPTYCHUS VULGARIS (TRACE/)
  ACTINOCYCLUS OCTONARIUS ( 3/)
  AULACOSIRA DISTANS ( 5/)
  COCCONEIS SP. ( 1/)
  COSCINODISCUS SP. ( 2/)
  COSCINODISCUS NODULIFER ( 2/)
  COSCINODISCUS RADIATUS (Q) ( 1/)
  CYCLOTELLA STRIATA (11/)
  DIPLONEIS SP. ( 1/)
  DIPLONEIS BOMBUS (TRACE/)
  ETHMODISCUS REX (TRACE/)
  GOMPHONEMA SP. ( 2/)
  GRAMMATOPHORA SP. ( 1/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  NAVICULA SP. ( 2/)
  NITZSCHIA MARINA (TRACE/)
  ODONTELLA SP. (Q) ( 1/)
  PARALIA SULCATA (28/)
  PINNULARIA SP. (TRACE/)
  RHAPHONEIS AMPHICEROS ( 1/)
  RHIZOSOLENIA BERGONII (TRACE/)
  RHIZOSOLENIA SELIGERA ( 1/)
  SURIRELLA SP. (TRACE/)
  TETRACYCLUS RUPESTRIS ( 1/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA LINEATA ( 2/)
  THALASSIONEMA BACILLARIS ( 6/)
  THALASSIONEMA NITZSCHIOIDES (21/)
  THALASSIOTHRIX SP. (TRACE/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):  530/ 550  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   116.10   Group Abund: COMMON
Core:   8   Depth Top Sample(m) :   116.64
Sect:  1    No. Observed Fossils:    38      Group Presv: MODERATE

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACHNANTHES LANCEOLATA ( 2/)
  ACTINOPTYCHUS VULGARIS ( 1/)
  ACTINOCYCLUS OCTONARIUS (TRACE/)
  AULACOSIRA DISTANS ( 1/)
  COCCONEIS SP. ( 1/)
  COCCONEIS PLACENTULA ( 4/)
  COCCONEIS SCUTELLUM ( 1/)
  COCCONEIS SCUTELLUM (Q) ( 1/)
  COSCINODISCUS SP. ( 1/)
  COSCINODISCUS NODULIFER (TRACE/)
  CYCLOTELLA STRIATA ( 5/)
  CYMBELLA SP. (TRACE/)
  DIPLONEIS SP. ( 2/)
  ETHMODISCUS REX (TRACE/)
  EUNOTIA SP. ( 1/)
  GOMPHONEMA SP. ( 4/)
  HEMIDISCUS CUNEIFORMIS ( 1/)
  NITZSCHIA SP. ( 6/)
  NITZSCHIA INTERRUPTESTRIATA (TRACE/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  NITZSCHIA SERIATA (Q) ( 1/)
  NITZSCHIA SICULA (Q) ( 3/)
  ODONTELLA SP. (Q) ( 1/)
  PARALIA SULCATA (TRACE/)
  PSEUDOEUNOTIA DOLIOLUS ( 2/)
  RHAPHONEIS AMPHICEROS (TRACE/)
  RHIZOSOLENIA ALATA (TRACE/)
  RHIZOSOLENIA SELIGERA ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  SYNEDRA ULNA ( 8/)
  SYNEDRA VAUCHERIAE ( 1/)
  THALASSIOSIRA SP. ( 5/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA LINEATA ( 3/)
  THALASSIONEMA BACILLARIS ( 4/)
  THALASSIONEMA NITZSCHIOIDES (28/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  500/ 520  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   125.80   Group Abund: COMMON
Core:   9   Depth Top Sample(m) :   126.31
Sect:  1    No. Observed Fossils:    28      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS OCTONARIUS ( 2/)
  AULACOSIRA DISTANS ( 4/)
  COCCONEIS PLACENTULA ( 2/)
  COSCINODISCUS SP. ( 6/)
  COSCINODISCUS NODULIFER ( 1/)
  CYCLOTELLA STRIATA ( 8/)
  CYMBELLA SP. ( 2/)
  DIPLONEIS BOMBUS ( 1/)
  GOMPHONEMA SP. ( 4/)
  GRAMMATOPHORA SP. ( 1/)
  NAVICULA SP. ( 2/)
  NITZSCHIA SICULA (Q) ( 2/)
  ODONTELLA SP. (Q) ( 1/)
  PARALIA SULCATA ( 2/)
  PINNULARIA SP. (TRACE/)
  RHIZOSOLENIA BERGONII ( 1/)
  RHIZOSOLENIA SELIGERA ( 1/)
  SYNEDRA ULNA ( 7/)
  THALASSIOSIRA SP. ( 8/)
  THALASSIOSIRA EXCENTRICA ( 4/)
  THALASSIOSIRA LINEATA ( 1/)
  THALASSIOSIRA OESTRUPII ( 2/)
  THALASSIONEMA BACILLARIS ( 5/)
  THALASSIONEMA NITZSCHIOIDES (18/)
  THALASSIOTHRIX SP. (TRACE/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  TRACHYNEIS ASPERA ( 1/)



Leg : 87    Top/Bot Interval(mm):  630/ 650  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   135.50   Group Abund: FEW
Core:  10   Depth Top Sample(m) :   136.14
Sect:  1    No. Observed Fossils:    28      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS OCTONARIUS ( 1/)
  AULACOSIRA DISTANS ( 8/)
  COCCONEIS PLACENTULA ( 8/)
  COCCONEIS SCUTELLUM ( 1/)
  COSCINODISCUS NODULIFER ( 3/)
  COSCINODISCUS TABULARIS EGREGIUS ( 1/)
  CYCLOTELLA STRIATA (14/)
  DIPLONEIS SP. (TRACE/)
  EPITHEMIA SP. (TRACE/)
  EUNOTIA SP. (TRACE/)
  GOMPHONEMA SP. (10/)
  NAVICULA SP. ( 1/)
  NITZSCHIA INTERRUPTESTRIATA ( 1/)
  NITZSCHIA MARINA ( 2/)
  NITZSCHIA REINHOLDII ( 1/)
  NITZSCHIA SERIATA (Q) ( 1/)
  ODONTELLA SP. (Q) ( 1/)
  PARALIA SULCATA (18/)
  PSEUDOEUNOTIA DOLIOLUS (TRACE/)
  SURIRELLA SP. ( 1/)
  SYNEDRA ULNA ( 1/)
  TETRACYCLUS RUPESTRIS ( 4/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA EXCENTRICA ( 2/)
  THALASSIOSIRA LINEATA (TRACE/)
  THALASSIONEMA BACILLARIS ( 3/)
  THALASSIONEMA NITZSCHIOIDES (10/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  350/ 370  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   154.80   Group Abund: RARE
Core:  12   Depth Top Sample(m) :   155.16
Sect:  1    No. Observed Fossils:    20      Group Presv: MODERATE

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS VULGARIS (TRACE/)
  ACTINOCYCLUS OCTONARIUS ( 3/)
  BACTERIASTRUM VARIANS ( 3/)
  COSCINODISCUS SP. (TRACE/)
  CYCLOTELLA STRIATA (12/)
  DIPLONEIS SP. (TRACE/)
  GOMPHONEMA SP. ( 3/)
  GRAMMATOPHORA SP. ( 2/)
  NAVICULA SP. ( 6/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA SICULA (Q) ( 2/)
  PARALIA SULCATA ( 6/)
  PINNULARIA SP. ( 3/)
  RHIZOSOLENIA SELIGERA ( 4/)
  RHOPALODIA SP. (TRACE/)
  STEPHANOPYXIS SP. ( 3/)
  THALASSIONEMA BACILLARIS (18/)
  THALASSIONEMA NITZSCHIOIDES (27/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  TRACHYNEIS ASPERA ( 3/)



Leg : 87    Top/Bot Interval(mm):   60/  80  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   164.40   Group Abund: FEW
Core:  13   Depth Top Sample(m) :   164.47
Sect:  1    No. Observed Fossils:    37      Group Presv: MODERATE

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACHNANTHES LANCEOLATA ( 4/)
  ACTINOPTYCHUS VULGARIS ( 1/)
  ACTINOCYCLUS OCTONARIUS ( 4/)
  AULACOSIRA DISTANS (TRACE/)
  COCCONEIS PLACENTULA ( 6/)
  COSCINODISCUS SP. (TRACE/)
  CYCLOTELLA STRIATA ( 5/)
  CYMBELLA SP. ( 6/)
  DIPLONEIS SP. ( 1/)
  DIPLONEIS BOMBUS ( 2/)
  DIPLONEIS SMITHII (TRACE/)
  GOMPHONEMA SP. ( 6/)
  GRAMMATOPHORA SP. ( 2/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  NAVICULA SP. ( 6/)
  NITZSCHIA CONSTRICTA ( 1/)
  NITZSCHIA KOLACZECKII ( 1/)
  NITZSCHIA SERIATA (Q) (TRACE/)
  NITZSCHIA SICULA (Q) ( 1/)
  ODONTELLA SP. (Q) ( 1/)
  PARALIA SULCATA ( 4/)
  PINNULARIA SP. (TRACE/)
  PLANKTONIELLA SOL (TRACE/)
  RHIZOSOLENIA BERGONII ( 1/)
  RHIZOSOLENIA SELIGERA ( 1/)
  RHIZOSOLENIA STYLIFORMIS ( 1/)
  SURIRELLA SP. ( 1/)
  SYNEDRA ULNA ( 3/)
  SYNEDRA VAUCHERIAE ( 1/)
  THALASSIOSIRA SP. ( 5/)
  THALASSIOSIRA EXCENTRICA ( 2/)
  THALASSIOSIRA OESTRUPII ( 1/)
  THALASSIONEMA BACILLARIS ( 3/)
  THALASSIONEMA NITZSCHIOIDES (28/)
  THALASSIOTHRIX SP. (TRACE/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  TRACHYNEIS ASPERA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  590/ 610  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   174.00   Group Abund: FEW
Core:  14   Depth Top Sample(m) :   174.60
Sect:  1    No. Observed Fossils:    34      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACHNANTHES LANCEOLATA ( 2/)
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS OCTONARIUS ( 6/)
  AULACOSIRA DISTANS ( 4/)
  COCCONEIS SP. ( 1/)
  COCCONEIS PLACENTULA ( 3/)
  COSCINODISCUS SP. ( 2/)
  COSCINODISCUS NODULIFER ( 1/)
  CYCLOTELLA STRIATA (10/)
  DIPLONEIS SP. (TRACE/)
  DIPLONEIS SMITHII (TRACE/)
  EUNOTIA SP. (TRACE/)
  FRAGILARIA SP. ( 1/)
  GOMPHONEMA SP. ( 2/)
  GRAMMATOPHORA SP. ( 1/)
  MERIDION CIRCULARE ( 1/)
  NAVICULA SP. ( 1/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA MARINA ( 1/)
  NITZSCHIA SICULA (Q) ( 3/)
  PARALIA SULCATA ( 3/)
  PINNULARIA SP. ( 1/)
  PLANKTONIELLA SOL ( 1/)
  RHIZOSOLENIA ALATA ( 1/)
  RHIZOSOLENIA BERGONII ( 4/)
  RHIZOSOLENIA SELIGERA ( 1/)
  SYNEDRA VAUCHERIAE ( 1/)
  THALASSIOSIRA SP. ( 2/)
  THALASSIOSIRA EXCENTRICA ( 2/)
  THALASSIOSIRA LINEATA (TRACE/)
  THALASSIONEMA BACILLARIS ( 5/)
  THALASSIONEMA NITZSCHIOIDES (33/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  TRACHYNEIS ASPERA ( 1/)



Leg : 87    Top/Bot Interval(mm):  310/ 330  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   183.60   Group Abund: COMMON
Core:  15   Depth Top Sample(m) :   183.92
Sect:  1    No. Observed Fossils:    32      Group Presv: MODERATE

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACHNANTHES LANCEOLATA ( 1/)
  ACTINOPTYCHUS VULGARIS (TRACE/)
  ACTINOCYCLUS OCTONARIUS ( 2/)
  BACTERIASTRUM VARIANS ( 1/)
  COSCINODISCUS SP. ( 5/)
  COSCINODISCUS NODULIFER ( 5/)
  CYCLOTELLA STRIATA ( 4/)
  CYMBELLA SP. ( 2/)
  DIPLONEIS SP. ( 1/)
  DIPLONEIS BOMBUS (TRACE/)
  DIPLONEIS SMITHII ( 1/)
  EPITHEMIA SP. ( 1/)
  NAVICULA SP. ( 4/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA CONSTRICTA ( 2/)
  NITZSCHIA MARINA ( 1/)
  NITZSCHIA SICULA (Q) ( 2/)
  ODONTELLA SP. (Q) ( 1/)
  PARALIA SULCATA (TRACE/)
  PLANKTONIELLA SOL ( 3/)
  RHIZOSOLENIA BERGONII ( 3/)
  RHIZOSOLENIA SELIGERA ( 1/)
  SURIRELLA SP. (TRACE/)
  SYNEDRA VAUCHERIAE ( 1/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA EXCENTRICA ( 3/)
  THALASSIOSIRA LINEATA (TRACE/)
  THALASSIOSIRA OESTRUPII ( 3/)
  THALASSIONEMA BACILLARIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (37/)
  THALASSIOTHRIX SP. (TRACE/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):  990/1010  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   193.20   Group Abund: FEW
Core:  16   Depth Top Sample(m) :   194.20
Sect:  1    No. Observed Fossils:    31      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACHNANTHES LANCEOLATA ( 2/)
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS OCTONARIUS ( 1/)
  COCCONEIS PLACENTULA ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS SP. ( 2/)
  COSCINODISCUS NODULIFER ( 1/)
  CYCLOTELLA STRIATA (12/)
  DELPHINEIS SURIRELLA (Q) ( 3/)
  DIPLONEIS BOMBUS (TRACE/)
  FRAGILARIA SP. ( 5/)
  NAVICULA SP. ( 2/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA MARINA (TRACE/)
  ODONTELLA SP. (Q) ( 2/)
  PARALIA SULCATA ( 5/)
  PINNULARIA SP. (TRACE/)
  PINNULARIA BOREALIS ( 1/)
  RHIZOSOLENIA BERGONII ( 2/)
  RHIZOSOLENIA SELIGERA ( 1/)
  RHIZOSOLENIA STYLIFORMIS ( 1/)
  SYNEDRA ULNA ( 4/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA LINEATA ( 1/)
  THALASSIOSIRA OESTRUPII ( 2/)
  THALASSIONEMA BACILLARIS ( 6/)
  THALASSIONEMA NITZSCHIOIDES (38/)
  THALASSIOTHRIX SP. (TRACE/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  TRACHYNEIS ASPERA ( 1/)



Leg : 87    Top/Bot Interval(mm):  290/ 310  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   202.80   Group Abund: FEW
Core:  17   Depth Top Sample(m) :   203.10
Sect:  1    No. Observed Fossils:    23      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS OCTONARIUS ( 2/)
  COSCINODISCUS SP. ( 6/)
  COSCINODISCUS NODULIFER ( 2/)
  CYCLOTELLA STRIATA (10/)
  CYMBELLA SP. ( 2/)
  DIPLONEIS SMITHII ( 1/)
  FRAGILARIA SP. ( 1/)
  GOMPHONEMA SP. ( 3/)
  NAVICULA SP. ( 2/)
  NITZSCHIA MARINA (TRACE/)
  ODONTELLA SP. (Q) ( 1/)
  PARALIA SULCATA ( 7/)
  STEPHANOPYXIS SP. ( 1/)
  SYNEDRA ULNA ( 1/)
  SYNEDRA VAUCHERIAE ( 1/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA LINEATA ( 3/)
  THALASSIOSIRA OESTRUPII ( 2/)
  THALASSIONEMA BACILLARIS ( 3/)
  THALASSIONEMA NITZSCHIOIDES (43/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  590/ 610  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   212.50   Group Abund: FEW
Core:  18   Depth Top Sample(m) :   213.10
Sect:  1    No. Observed Fossils:    35      Group Presv: MODERATE

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS OCTONARIUS ( 8/)
  AULACOSIRA DISTANS (TRACE/)
  COCCONEIS SP. ( 2/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS SP. ( 4/)
  COSCINODISCUS OCCULUS-IRIDIS ( 2/)
  COSCINODISCUS TABULARIS EGREGIUS ( 2/)
  CYCLOTELLA STRIATA ( 2/)
  CYMBELLA SP. ( 2/)
  DELPHINEIS SURIRELLA (Q) ( 1/)
  DIPLONEIS SP. ( 2/)
  DIPLONEIS BOMBUS ( 1/)
  DIPLONEIS SMITHII ( 1/)
  EPITHEMIA SP. (TRACE/)
  ETHMODISCUS REX (TRACE/)
  GOMPHONEMA SP. ( 1/)
  HEMIDISCUS CUNEIFORMIS ( 3/)
  NAVICULA SP. ( 2/)
  NITZSCHIA MARINA ( 5/)
  NITZSCHIA SICULA (Q) (TRACE/)
  PARALIA SULCATA ( 9/)
  PINNULARIA SP. (TRACE/)
  PINNULARIA BOREALIS ( 1/)
  RHIZOSOLENIA BERGONII (TRACE/)
  RHIZOSOLENIA SELIGERA ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  SYNEDRA ULNA (TRACE/)
  THALASSIOSIRA SP. ( 8/)
  THALASSIOSIRA EXCENTRICA ( 4/)
  THALASSIOSIRA LINEATA (TRACE/)
  THALASSIOSIRA OESTRUPII ( 2/)
  THALASSIONEMA BACILLARIS ( 5/)
  THALASSIONEMA NITZSCHIOIDES (28/)
  THALASSIOTHRIX LONGISSIMA ( 1/)
  TRACHYNEIS ASPERA ( 1/)



Leg : 87    Top/Bot Interval(mm):  700/ 720  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   222.20   Group Abund: COMMON
Core:  19   Depth Top Sample(m) :   222.91
Sect:  1    No. Observed Fossils:    29      Group Presv: MODERATE

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACHNANTHES LANCEOLATA ( 2/)
  AULACOSIRA DISTANS ( 5/)
  COCCONEIS PLACENTULA ( 5/)
  COSCINODISCUS SP. ( 2/)
  COSCINODISCUS NODULIFER (TRACE/)
  COSCINODISCUS TABULARIS EGREGIUS ( 1/)
  CYCLOTELLA STRIATA (TRACE/)
  CYMBELLA SP. ( 4/)
  DELPHINEIS SURIRELLA (Q) ( 2/)
  DIPLONEIS BOMBUS ( 3/)
  EUNOTIA SP. (TRACE/)
  GOMPHONEMA SP. ( 5/)
  GRAMMATOPHORA SP. ( 2/)
  NAVICULA SP. ( 2/)
  NITZSCHIA MARINA ( 1/)
  ODONTELLA SP. (Q) ( 1/)
  PARALIA SULCATA ( 3/)
  PSEUDOEUNOTIA DOLIOLUS (TRACE/)
  RHIZOSOLENIA BERGONII ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  SYNEDRA ULNA ( 4/)
  THALASSIOSIRA SP. ( 7/)
  THALASSIOSIRA EXCENTRICA ( 2/)
  THALASSIOSIRA LINEATA ( 1/)
  THALASSIONEMA BACILLARIS ( 2/)
  THALASSIONEMA NITZSCHIOIDES (34/)
  THALASSIOTHRIX SP. (TRACE/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  TRACHYNEIS ASPERA ( 1/)



Leg : 87    Top/Bot Interval(mm):  420/ 440  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   231.90   Group Abund: RARE
Core:  20   Depth Top Sample(m) :   232.33
Sect:  1    No. Observed Fossils:    25      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  COCCONEIS PLACENTULA ( 2/)
  COSCINODISCUS NODULIFER ( 2/)
  CYCLOTELLA STRIATA ( 2/)
  CYMBELLA SP. ( 2/)
  DIATOMA HIEMALE MESODON ( 4/)
  DIPLONEIS SP. ( 2/)
  DIPLONEIS BOMBUS ( 2/)
  DIPLONEIS SMITHII (TRACE/)
  EPITHEMIA SP. (TRACE/)
  FRAGILARIA SP. ( 2/)
  NAVICULA SP. ( 8/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA SICULA (Q) ( 2/)
  PARALIA SULCATA ( 2/)
  PINNULARIA BOREALIS ( 2/)
  RHIZOSOLENIA BERGONII ( 2/)
  RHIZOSOLENIA SELIGERA ( 4/)
  ROPERIA TESSELATA ( 2/)
  SYNEDRA ULNA ( 2/)
  SYNEDRA VAUCHERIAE ( 2/)
  THALASSIOSIRA SP. ( 2/)
  THALASSIOSIRA LINEATA ( 2/)
  THALASSIONEMA BACILLARIS ( 6/)
  THALASSIONEMA NITZSCHIOIDES (48/)
  TRACHYNEIS ASPERA ( 4/)



Leg : 87    Top/Bot Interval(mm): 1180/1200  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   241.50   Group Abund: RARE
Core:  21   Depth Top Sample(m) :   242.69
Sect:  1    No. Observed Fossils:    30      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOPTYCHUS VULGARIS ( 1/)
  ACTINOCYCLUS OCTONARIUS ( 1/)
  AULACOSIRA DISTANS ( 1/)
  COCCONEIS SP. ( 1/)
  COCCONEIS PLACENTULA ( 1/)
  COSCINODISCUS SP. ( 1/)
  COSCINODISCUS NODULIFER ( 1/)
  COSCINODISCUS RADIATUS (Q) ( 2/)
  CYCLOTELLA STRIATA ( 4/)
  CYMBELLA SP. ( 3/)
  DIPLONEIS SMITHII ( 1/)
  GOMPHONEMA SP. ( 1/)
  HEMIDISCUS CUNEIFORMIS ( 1/)
  MERIDION CIRCULARE ( 1/)
  NAVICULA SP. ( 3/)
  NITZSCHIA MARINA ( 1/)
  NITZSCHIA SICULA (Q) ( 1/)
  PARALIA SULCATA ( 4/)
  PLANKTONIELLA SOL ( 1/)
  RHAPHONEIS AMPHICEROS ( 1/)
  RHIZOSOLENIA SELIGERA ( 1/)
  SYNEDRA ULNA ( 2/)
  SYNEDRA VAUCHERIAE ( 3/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA LINEATA ( 1/)
  THALASSIOSIRA OESTRUPII ( 4/)
  THALASSIONEMA NITZSCHIOIDES (43/)
  TRACHYNEIS ASPERA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  220/ 230  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   251.10   Group Abund: FEW
Core:  22   Depth Top Sample(m) :   251.32
Sect:  1    No. Observed Fossils:    27      Group Presv: MODERATE

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACHNANTHES LANCEOLATA ( 2/)
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS OCTONARIUS ( 2/)
  COCCONEIS PLACENTULA ( 3/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS SP. ( 2/)
  COSCINODISCUS NODULIFER (TRACE/)
  COSCINODISCUS OCCULUS-IRIDIS ( 2/)
  CYCLOTELLA STRIATA ( 6/)
  CYMBELLA SP. ( 1/)
  EUNOTIA SP. (TRACE/)
  GOMPHONEMA SP. (TRACE/)
  NITZSCHIA INTERRUPTESTRIATA (TRACE/)
  NITZSCHIA MARINA ( 1/)
  ODONTELLA SP. (Q) ( 2/)
  PARALIA SULCATA ( 1/)
  PINNULARIA SP. ( 2/)
  PSEUDOEUNOTIA DOLIOLUS ( 4/)
  SURIRELLA SP. (TRACE/)
  SYNEDRA ULNA (TRACE/)
  SYNEDRA VAUCHERIAE ( 2/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA EXCENTRICA ( 2/)
  THALASSIOSIRA LINEATA ( 1/)
  THALASSIOSIRA OESTRUPII ( 1/)
  THALASSIONEMA NITZSCHIOIDES (60/)
  TRACHYNEIS ASPERA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  900/ 920  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   260.70   Group Abund: FEW
Core:  23   Depth Top Sample(m) :   261.61
Sect:  1    No. Observed Fossils:    23      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS OCTONARIUS ( 3/)
  COCCONEIS SP. ( 1/)
  COSCINODISCUS SP. (TRACE/)
  COSCINODISCUS NODULIFER ( 4/)
  CYCLOTELLA STRIATA (14/)
  CYMBELLA SP. ( 2/)
  DIPLONEIS SP. ( 1/)
  GRAMMATOPHORA SP. ( 2/)
  PARALIA SULCATA (26/)
  PINNULARIA SP. ( 1/)
  RHIZOSOLENIA BERGONII ( 1/)
  RHIZOSOLENIA SELIGERA ( 2/)
  RHOPALODIA SP. ( 1/)
  ROPERIA TESSELATA ( 1/)
  STEPHANOPYXIS SP. ( 3/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA EXCENTRICA ( 3/)
  THALASSIOSIRA OESTRUPII ( 3/)
  THALASSIONEMA BACILLARIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (26/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  TRACHYNEIS ASPERA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  730/ 750  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   270.30   Group Abund: FEW
Core:  24   Depth Top Sample(m) :   271.04
Sect:  1    No. Observed Fossils:    28      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACHNANTHES LANCEOLATA ( 1/)
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS OCTONARIUS ( 5/)
  AULACOSIRA DISTANS ( 3/)
  COCCONEIS SP. ( 1/)
  COCCONEIS SCUTELLUM (Q) ( 1/)
  COSCINODISCUS SP. ( 3/)
  COSCINODISCUS NODULIFER ( 9/)
  COSCINODISCUS TABULARIS EGREGIUS ( 1/)
  COSCINODISCUS WAILESII ( 2/)
  CYCLOTELLA STRIATA ( 9/)
  DELPHINEIS SURIRELLA (Q) ( 2/)
  DIPLONEIS SP. ( 1/)
  ETHMODISCUS REX (TRACE/)
  GRAMMATOPHORA SP. (TRACE/)
  NITZSCHIA MARINA ( 2/)
  ODONTELLA SP. (Q) ( 1/)
  PARALIA SULCATA ( 2/)
  PLANKTONIELLA SOL ( 1/)
  PSEUDOEUNOTIA DOLIOLUS (TRACE/)
  RHIZOSOLENIA BERGONII ( 1/)
  RHIZOSOLENIA SELIGERA ( 2/)
  RHIZOSOLENIA STYLIFORMIS ( 2/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA EXCENTRICA ( 2/)
  THALASSIOSIRA OESTRUPII ( 2/)
  THALASSIONEMA NITZSCHIOIDES (40/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):  360/ 380  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   279.90   Group Abund: FEW
Core:  25   Depth Top Sample(m) :   280.27
Sect:  1    No. Observed Fossils:    22      Group Presv: MODERATE

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS OCTONARIUS ( 1/)
  COCCONEIS PLACENTULA ( 1/)
  COCCONEIS SCUTELLUM ( 1/)
  COSCINODISCUS SP. (TRACE/)
  COSCINODISCUS NODULIFER ( 3/)
  COSCINODISCUS OCCULUS-IRIDIS ( 1/)
  COSCINODISCUS RADIATUS (Q) ( 4/)
  COSCINODISCUS WAILESII (TRACE/)
  CYCLOTELLA STRIATA ( 9/)
  GRAMMATOPHORA SP. ( 2/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  NITZSCHIA MARINA ( 2/)
  ODONTELLA SP. (Q) ( 1/)
  PARALIA SULCATA ( 8/)
  PINNULARIA SP. ( 1/)
  PSEUDOEUNOTIA DOLIOLUS ( 1/)
  THALASSIOSIRA SP. ( 2/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA OESTRUPII ( 3/)
  THALASSIONEMA BACILLARIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (56/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  850/ 860  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   289.50   Group Abund: FEW
Core:  26   Depth Top Sample(m) :   290.36
Sect:  1    No. Observed Fossils:    28      Group Presv: MODERATE

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS OCTONARIUS ( 5/)
  AULACOSIRA DISTANS ( 1/)
  COCCONEIS SP. ( 1/)
  COCCONEIS PLACENTULA ( 1/)
  COSCINODISCUS NODULIFER ( 3/)
  COSCINODISCUS RADIATUS (Q) ( 1/)
  COSCINODISCUS TABULARIS EGREGIUS ( 1/)
  CYCLOTELLA STRIATA ( 2/)
  CYMBELLA SP. ( 2/)
  DIPLONEIS SP. (TRACE/)
  ETHMODISCUS REX (TRACE/)
  EUNOTIA SP. (TRACE/)
  GRAMMATOPHORA SP. ( 1/)
  NITZSCHIA MARINA ( 2/)
  PARALIA SULCATA ( 8/)
  PINNULARIA SP. ( 1/)
  RHIZOSOLENIA ALATA ( 1/)
  RHIZOSOLENIA BERGONII (TRACE/)
  RHIZOSOLENIA STYLIFORMIS (TRACE/)
  ROPERIA TESSELATA ( 1/)
  SYNEDRA ULNA (TRACE/)
  SYNEDRA VAUCHERIAE (TRACE/)
  THALASSIOSIRA SP. ( 6/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA LINEATA ( 1/)
  THALASSIONEMA NITZSCHIOIDES (59/)
  TRACHYNEIS ASPERA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  920/ 940  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   318.30   Group Abund: FEW
Core:  29   Depth Top Sample(m) :   319.23
Sect:  1    No. Observed Fossils:    27      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS OCTONARIUS ( 1/)
  AULACOSIRA DISTANS ( 3/)
  COCCONEIS PLACENTULA ( 1/)
  COSCINODISCUS SP. ( 1/)
  COSCINODISCUS NODULIFER ( 1/)
  COSCINODISCUS RADIATUS (Q) ( 2/)
  COSCINODISCUS WAILESII (TRACE/)
  CYMBELLA SP. ( 1/)
  DIPLONEIS SMITHII ( 1/)
  EPITHEMIA SP. (TRACE/)
  GOMPHONEMA SP. ( 2/)
  NAVICULA SP. ( 3/)
  NITZSCHIA INTERRUPTESTRIATA (TRACE/)
  ODONTELLA SP. (Q) ( 1/)
  PARALIA SULCATA ( 2/)
  RHIZOSOLENIA BERGONII ( 4/)
  RHIZOSOLENIA SELIGERA ( 1/)
  RHIZOSOLENIA STYLIFORMIS ( 2/)
  SYNEDRA ULNA ( 4/)
  SYNEDRA VAUCHERIAE ( 1/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA LINEATA ( 1/)
  THALASSIOSIRA OESTRUPII ( 1/)
  THALASSIONEMA NITZSCHIOIDES (57/)
  THALASSIOTHRIX SP. (TRACE/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  510/ 530  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   327.90   Group Abund: RARE
Core:  30   Depth Top Sample(m) :   328.42
Sect:  1    No. Observed Fossils:    20      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS OCTONARIUS ( 5/)
  COCCONEIS PLACENTULA ( 1/)
  COSCINODISCUS SP. ( 4/)
  COSCINODISCUS NODULIFER ( 6/)
  DELPHINEIS SURIRELLA ( 1/)
  DIPLONEIS SP. ( 1/)
  DIPLONEIS SMITHII (TRACE/)
  NAVICULA SP. ( 1/)
  NITZSCHIA MARINA (TRACE/)
  ODONTELLA SP. (Q) ( 1/)
  PARALIA SULCATA ( 3/)
  RHIZOSOLENIA BERGONII ( 1/)
  RHIZOSOLENIA SELIGERA ( 1/)
  RHIZOSOLENIA STYLIFORMIS ( 1/)
  RHOPALODIA SP. (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. ( 1/)
  THALASSIOSIRA OESTRUPII ( 1/)
  THALASSIONEMA NITZSCHIOIDES (58/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  460/ 480  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   337.50   Group Abund: RARE
Core:  31   Depth Top Sample(m) :   337.97
Sect:  1    No. Observed Fossils:    22      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS OCTONARIUS ( 4/)
  AULACOSIRA DISTANS ( 2/)
  BACTERIASTRUM VARIANS ( 2/)
  COCCONEIS SP. ( 2/)
  COCCONEIS PLACENTULA ( 6/)
  COSCINODISCUS OCCULUS-IRIDIS ( 2/)
  COSCINODISCUS RADIATUS (Q) ( 4/)
  COSCINODISCUS WAILESII (TRACE/)
  CYCLOTELLA STRIATA ( 4/)
  DELPHINEIS SURIRELLA (Q) ( 2/)
  GOMPHONEMA SP. (12/)
  NAVICULA SP. ( 8/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA MARINA (TRACE/)
  PLANKTONIELLA SOL ( 2/)
  RHIZOSOLENIA SELIGERA ( 2/)
  SYNEDRA ULNA ( 2/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA LINEATA ( 6/)
  THALASSIONEMA BACILLARIS ( 2/)
  THALASSIONEMA NITZSCHIOIDES (32/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  290/ 310  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   347.10   Group Abund: FEW
Core:  32   Depth Top Sample(m) :   347.40
Sect:  1    No. Observed Fossils:    32      Group Presv: MODERATE

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACHNANTHES LANCEOLATA ( 5/)
  ACTINOPTYCHUS VULGARIS ( 1/)
  ACTINOCYCLUS OCTONARIUS ( 2/)
  AULACOSIRA DISTANS ( 4/)
  BACTERIASTRUM VARIANS ( 1/)
  COCCONEIS SP. ( 1/)
  COCCONEIS PLACENTULA ( 2/)
  COCCONEIS SCUTELLUM ( 2/)
  COSCINODISCUS RADIATUS (Q) ( 3/)
  CYCLOTELLA STRIATA ( 3/)
  CYMBELLA SP. ( 2/)
  DELPHINEIS SURIRELLA ( 1/)
  DIPLONEIS SP. ( 1/)
  EPITHEMIA SP. (TRACE/)
  EUNOTIA SP. ( 2/)
  GOMPHONEMA SP. ( 1/)
  NITZSCHIA MARINA ( 1/)
  ODONTELLA SP. (Q) ( 1/)
  PARALIA SULCATA ( 2/)
  PINNULARIA SP. ( 1/)
  PSEUDOEUNOTIA DOLIOLUS ( 1/)
  RHIZOSOLENIA ALATA ( 1/)
  RHIZOSOLENIA BERGONII ( 1/)
  SYNEDRA ULNA ( 3/)
  SYNEDRA VAUCHERIAE ( 1/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA LINEATA ( 2/)
  THALASSIOSIRA OESTRUPII ( 3/)
  THALASSIONEMA NITZSCHIOIDES (45/)
  THALASSIOTHRIX SP. (TRACE/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  400/ 420  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   356.50   Group Abund: RARE
Core:  33   Depth Top Sample(m) :   356.91
Sect:  1    No. Observed Fossils:     9      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS OCTONARIUS (PRESENT/)
  AULACOSIRA DISTANS (PRESENT/)
  COSCINODISCUS WAILESII (TRACE/)
  CYMBELLA SP. (PRESENT/)
  PARALIA SULCATA (PRESENT/)
  THALASSIOSIRA SP. (PRESENT/)
  THALASSIONEMA NITZSCHIOIDES (PRESENT/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  400/ 420  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   365.90   Group Abund: RARE
Core:  34   Depth Top Sample(m) :   366.31
Sect:  1    No. Observed Fossils:    13      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  COCCONEIS SP. (PRESENT/)
  COSCINODISCUS NODULIFER (PRESENT/)
  COSCINODISCUS OCCULUS-IRIDIS (PRESENT/)
  COSCINODISCUS RADIATUS (Q) (PRESENT/)
  COSCINODISCUS WAILESII (PRESENT/)
  EPITHEMIA SP. (TRACE/)
  GOMPHONEMA SP. (PRESENT/)
  NITZSCHIA INTERRUPTESTRIATA (PRESENT/)
  NITZSCHIA MARINA (PRESENT/)
  SYNEDRA ULNA (PRESENT/)
  THALASSIOSIRA SP. (PRESENT/)
  THALASSIONEMA NITZSCHIOIDES (PRESENT/)
  TRACHYNEIS ASPERA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  990/1010  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   384.80   Group Abund: RARE
Core:  36   Depth Top Sample(m) :   385.80
Sect:  1    No. Observed Fossils:    16      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  COCCONEIS PLACENTULA (TRACE/)
  COSCINODISCUS RADIATUS (Q) (PRESENT/)
  CYMBELLA SP. (PRESENT/)
  DIPLONEIS SP. (PRESENT/)
  DIPLONEIS BOMBUS (PRESENT/)
  DIPLONEIS SMITHII (PRESENT/)
  EPITHEMIA SP. (TRACE/)
  GOMPHONEMA SP. (PRESENT/)
  NITZSCHIA MARINA (PRESENT/)
  PSEUDOEUNOTIA DOLIOLUS (PRESENT/)
  RHIZOSOLENIA SELIGERA (PRESENT/)
  STEPHANOPYXIS SP. (PRESENT/)
  THALASSIOSIRA SP. (PRESENT/)
  THALASSIOSIRA OESTRUPII (PRESENT/)
  THALASSIONEMA BACILLARIS (PRESENT/)
  THALASSIONEMA NITZSCHIOIDES (PRESENT/)



Leg : 87    Top/Bot Interval(mm): 1290/1310  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   394.30   Group Abund: RARE
Core:  37   Depth Top Sample(m) :   395.60
Sect:  1    No. Observed Fossils:     6      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS OCTONARIUS (PRESENT/)
  COCCONEIS PLACENTULA (TRACE/)
  COSCINODISCUS RADIATUS (Q) (PRESENT/)
  THALASSIONEMA BACILLARIS (PRESENT/)
  THALASSIONEMA NITZSCHIOIDES (PRESENT/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  550/ 570  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   403.80   Group Abund: FEW
Core:  38   Depth Top Sample(m) :   404.36
Sect:  1    No. Observed Fossils:    13      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS OCTONARIUS ( 1/)
  COCCONEIS SCUTELLUM ( 1/)
  CYCLOTELLA STRIATA ( 3/)
  CYMBELLA SP. ( 2/)
  NITZSCHIA INTERRUPTESTRIATA ( 1/)
  NITZSCHIA MARINA ( 1/)
  PARALIA SULCATA ( 8/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. ( 1/)
  THALASSIONEMA BACILLARIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (76/)
  TRACHYNEIS ASPERA ( 2/)



Leg : 87    Top/Bot Interval(mm):  550/ 570  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   413.20   Group Abund: RARE
Core:  39   Depth Top Sample(m) :   413.76
Sect:  1    No. Observed Fossils:     5      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  COSCINODISCUS SP. (TRACE/)
  DIPLONEIS SMITHII (TRACE/)
  GRAMMATOPHORA SP. (PRESENT/)
  THALASSIONEMA NITZSCHIOIDES (PRESENT/)
  TRACHYNEIS ASPERA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  930/ 950  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   422.60   Group Abund: FEW
Core:  40   Depth Top Sample(m) :   423.54
Sect:  1    No. Observed Fossils:    18      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS OCTONARIUS ( 2/)
  AULACOSIRA DISTANS ( 2/)
  COCCONEIS PLACENTULA ( 4/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS SP. (TRACE/)
  CYCLOTELLA STRIATA ( 1/)
  CYMBELLA SP. ( 1/)
  DIPLONEIS BOMBUS ( 2/)
  EUNOTIA SP. ( 1/)
  NITZSCHIA INTERRUPTESTRIATA ( 2/)
  NITZSCHIA MARINA (TRACE/)
  PARALIA SULCATA ( 5/)
  RHOPALODIA SP. (TRACE/)
  SYNEDRA ULNA ( 2/)
  THALASSIOSIRA SP. ( 5/)
  THALASSIOSIRA OESTRUPII ( 1/)
  THALASSIONEMA NITZSCHIOIDES (70/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  930/ 950  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   432.00   Group Abund: RARE
Core:  41   Depth Top Sample(m) :   432.94
Sect:  1    No. Observed Fossils:    11      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS OCTONARIUS (PRESENT/)
  COCCONEIS SP. (TRACE/)
  COCCONEIS PLACENTULA (PRESENT/)
  COCCONEIS SCUTELLUM (PRESENT/)
  COSCINODISCUS SP. (TRACE/)
  COSCINODISCUS WAILESII (TRACE/)
  CYCLOTELLA STRIATA (PRESENT/)
  DIPLONEIS BOMBUS (TRACE/)
  PARALIA SULCATA (PRESENT/)
  SYNEDRA ULNA (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (PRESENT/)



Leg : 87    Top/Bot Interval(mm):  680/ 690  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   441.50   Group Abund: RARE
Core:  42   Depth Top Sample(m) :   442.19
Sect:  1    No. Observed Fossils:    18      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS OCTONARIUS (PRESENT/)
  COSCINODISCUS NODULIFER (PRESENT/)
  COSCINODISCUS RADIATUS (Q) (PRESENT/)
  COSCINODISCUS TABULARIS EGREGIUS (PRESENT/)
  CYCLOTELLA STRIATA (PRESENT/)
  DIPLONEIS SP. (PRESENT/)
  ETHMODISCUS REX (TRACE/)
  GRAMMATOPHORA SP. (PRESENT/)
  NITZSCHIA MARINA (TRACE/)
  PARALIA SULCATA (PRESENT/)
  PINNULARIA SP. (TRACE/)
  RHIZOSOLENIA BERGONII (PRESENT/)
  SYNEDRA ULNA (PRESENT/)
  THALASSIOSIRA SP. (PRESENT/)
  THALASSIOSIRA OESTRUPII (PRESENT/)
  THALASSIONEMA NITZSCHIOIDES (PRESENT/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  TRACHYNEIS ASPERA (PRESENT/)



Leg : 87    Top/Bot Interval(mm):  630/ 650  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   460.50   Group Abund: RARE
Core:  44   Depth Top Sample(m) :   461.14
Sect:  1    No. Observed Fossils:    11      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  COSCINODISCUS SP. (TRACE/)
  CYCLOTELLA STRIATA (PRESENT/)
  EUNOTIA SP. (TRACE/)
  NAVICULA SP. (PRESENT/)
  NITZSCHIA MARINA (TRACE/)
  ODONTELLA SP. (Q) (TRACE/)
  PSEUDOEUNOTIA DOLIOLUS (TRACE/)
  THALASSIOSIRA SP. (PRESENT/)
  THALASSIOSIRA EXCENTRICA (PRESENT/)
  THALASSIONEMA NITZSCHIOIDES (PRESENT/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  310/ 330  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   479.50   Group Abund: RARE
Core:  46   Depth Top Sample(m) :   479.82
Sect:  1    No. Observed Fossils:     4      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  COSCINODISCUS SP. (PRESENT/)
  DELPHINEIS SURIRELLA (TRACE/)
  DIPLONEIS SMITHII (PRESENT/)
  THALASSIONEMA NITZSCHIOIDES (PRESENT/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   498.60   Group Abund: RARE
Core:  48   Depth Top Sample(m) :   499.76
Sect: CC    No. Observed Fossils:     4      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS OCTONARIUS (TRACE/)
  COSCINODISCUS SP. (TRACE/)
  CYCLOTELLA STRIATA (PRESENT/)
  THALASSIONEMA NITZSCHIOIDES (TRACE/)



Leg : 87    Top/Bot Interval(mm):  990/1000  Sample Age : QUATERNARY
Hole: 582B  Depth Top of Core(m):   517.80   Group Abund: RARE
Core:  50   Depth Top Sample(m) :   518.79
Sect:  1    No. Observed Fossils:    21      Group Presv: POOR

Date: 4/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 396

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOPTYCHUS VULGARIS ( 1/)
  ACTINOCYCLUS OCTONARIUS ( 2/)
  COSCINODISCUS SP. ( 2/)
  COSCINODISCUS NODULIFER ( 1/)
  COSCINODISCUS WAILESII (TRACE/)
  CYCLOTELLA STRIATA ( 2/)
  DIPLONEIS SP. ( 1/)
  HEMIDISCUS CUNEIFORMIS ( 2/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA SICULA (Q) ( 1/)
  PARALIA SULCATA (25/)
  PSEUDOEUNOTIA DOLIOLUS ( 1/)
  RHIZOSOLENIA BERGONII ( 1/)
  THALASSIOSIRA SP. ( 5/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA LINEATA ( 1/)
  THALASSIOSIRA OESTRUPII ( 5/)
  THALASSIONEMA NITZSCHIOIDES (29/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  TRACHYNEIS ASPERA ( 1/)



    

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