NOAA/NGDC/WDC for MGG, Boulder-Core Data from the Deep Sea Drilling Project (DSDP)

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Core Data from the Deep Sea Drilling Project

Leg : 87    Top/Bot Interval(mm):   00/  30  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):     0.00   Group Abund: ABUNDANT
Core:   1   Depth Top Sample(m) :     0.02
Sect:  1    No. Observed Fossils:    49      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 406

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS ( 2/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  ACTINOCYCLUS OCTONARIUS TENELLA ( 1/)
  ASTEROMPHALUS MARYLANDICUS (TRACE/)
  AULACOSIRA GRANULATA (TRACE/)
  BACTERIOSIRA FRAGILIS ( 7/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS TABULARIS (TRACE/)
  CYCLOTELLA STRIATA ( 2/)
  CYMBELLA SP. (TRACE/)
  DELPHINEIS SURIRELLA ( 3/)
  DENTICULOPSIS HUSTEDTII (TRACE/)
  EUNOTIA SP. ( 2/)
  HEMIDISCUS CUNEIFORMIS ( 1/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NEODENTICULA SEMINAE ( 2/)
  NITZSCHIA SP. ( 6/)
  NITZSCHIA CYLINDRICA (TRACE/)
  NITZSCHIA GRUNOWII (Q) ( 6/)
  NITZSCHIA INTERRUPTESTRIATA (TRACE/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA SICULA (Q) (TRACE/)
  ODONTELLA AURITA (TRACE/)
  PARALIA SULCATA ( 3/)
  PODOSIRA GLACIALIS ( 2/)
  RHIZOSOLENIA HEBETATA HIEMALIS ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS (ASYMMETRIC) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA ( 2/)
  ROPERIA TESSELATA (TRACE/)
  STAURONEIS SP. (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. ( 6/)
  THALASSIOSIRA ANGUSTA-LINEATA (TRACE/)
  THALASSIOSIRA DECIPIENS (Q) ( 1/)
  THALASSIOSIRA ECCENTRICA ( 8/)
  THALASSIOSIRA GRAVIDA (C0NVEX FORM) (14/)
  THALASSIOSIRA GRAVIDA (FLAT FORM) ( 1/)
  THALASSIOSIRA GRAVIDA FOSSILIS (TRACE/)
  THALASSIOSIRA HYALINA (TRACE/)
  THALASSIOSIRA LEPTOPUS ( 1/)
  THALASSIOSIRA LINEATA (TRACE/)
  THALASSIOSIRA OESTRUPII ( 2/)
  THALASSIOSIRA TRIFULTA ( 1/)
  THALASSIONEMA NITZSCHIOIDES (19/)
  THALASSIOTHRIX SP. ( 1/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  TRACHYNEIS ASPERA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  830/ 850  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):     0.00   Group Abund: ABUNDANT
Core:   1   Depth Top Sample(m) :     0.84
Sect:  1    No. Observed Fossils:    42      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 406

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS CURVATULUS ( 1/)
  ACTINOCYCLUS ELLIPTICUS ELONGATUS (TRACE/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCTONARIUS TENELLA (TRACE/)
  AULACOSIRA GRANULATA (TRACE/)
  BACTERIOSIRA FRAGILIS ( 3/)
  BACTERIASTRUM VARIANS ( 1/)
  COCCONEIS PLACENTULA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  CYCLOTELLA STRIATA ( 1/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS HUSTEDTII ( 1/)
  EPITHEMIA SP. (TRACE/)
  GRAMMATOPHORA SP. ( 1/)
  NAVICULA SP. ( 2/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NEODENTICULA KOISUMII ( 2/)
  NEODENTICULA SEMINAE ( 5/)
  NITZSCHIA SP. (10/)
  NITZSCHIA GRUNOWII (Q) ( 9/)
  NITZSCHIA MARINA (TRACE/)
  PARALIA SULCATA ( 1/)
  PSEUDOEUNOTIA DOLIOLUS (TRACE/)
  RHIZOSOLENIA CURVIROSTRIS (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS ( 2/)
  RHIZOSOLENIA HEBETATA HIEMALIS (ASYMMETRIC) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA ( 5/)
  RHIZOSOLENIA STYLIFORMIS (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  STEPHANOPYXIS DIMORPHA (TRACE/)
  STEPHANODISCUS NIAGARAE (TRACE/)
  THALASSIOSIRA SP. (14/)
  THALASSIOSIRA ECCENTRICA ( 7/)
  THALASSIOSIRA GRAVIDA (C0NVEX FORM) ( 3/)
  THALASSIOSIRA GRAVIDA (FLAT FORM) ( 2/)
  THALASSIOSIRA JOUSEAE ( 1/)
  THALASSIOSIRA LEPTOPUS ( 2/)
  THALASSIOSIRA TRIFULTA ( 2/)
  THALASSIONEMA NITZSCHIOIDES (15/)
  THALASSIOTHRIX SP. ( 2/)
  THALASSIOTHRIX LONGISSIMA ( 3/)



Leg : 87    Top/Bot Interval(mm):  830/ 850  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):     0.00   Group Abund: ABUNDANT
Core:   1   Depth Top Sample(m) :     2.34
Sect:  2    No. Observed Fossils:    36      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 406

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS CURVATULUS (TRACE/)
  ACTINOCYCLUS OCULATUS (TRACE/)
  BACTERIOSIRA FRAGILIS ( 8/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  CYCLOTELLA STRIATA ( 1/)
  DELPHINEIS SURIRELLA ( 2/)
  DIPLONEIS BOMBUS (TRACE/)
  DIPLONEIS SMITHII (TRACE/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  MELOSIRA ALBICANS ( 1/)
  NEODENTICULA KAMTSCHATICA ( 2/)
  NEODENTICULA KOISUMII ( 1/)
  NEODENTICULA SEMINAE ( 6/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA GRUNOWII (Q) (11/)
  NITZSCHIA MARINA (TRACE/)
  ODONTELLA SP. (Q) (TRACE/)
  ODONTELLA AURITA ( 2/)
  PARALIA SULCATA ( 3/)
  PINNULARIA BOREALIS (TRACE/)
  PODOSIRA GLACIALIS ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS ( 4/)
  RHIZOSOLENIA HEBETATA SEMISPINA ( 3/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA GRAVIDA (C0NVEX FORM) (27/)
  THALASSIOSIRA GRAVIDA (FLAT FORM) ( 1/)
  THALASSIOSIRA HYALINA ( 2/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA OESTRUPII ( 2/)
  THALASSIOSIRA SANCETTAE (TRACE/)
  THALASSIOSIRA TRIFULTA (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (13/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):   30/  50  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):     0.00   Group Abund: FEW
Core:   1   Depth Top Sample(m) :     3.04
Sect:  3    No. Observed Fossils:    32      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 406

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS CURVATULUS ( 2/)
  ACTINOCYCLUS INGENS ( 1/)
  ACTINOCYCLUS OCTONARIUS TENELLA ( 4/)
  AULACOSIRA GRANULATA ( 4/)
  COCCONEIS SCUTELLUM ( 1/)
  COSCINODISCUS MARGINATUS ( 4/)
  COSCINODISCUS OCCULUS-IRIDIS ( 1/)
  DELPHINEIS KIPPAE ( 1/)
  DENTICULOPSIS HUSTEDTII (TRACE/)
  EUNOTIA SP. ( 1/)
  GRAMMATOPHORA SP. ( 1/)
  NAVICULA SP. ( 1/)
  NEODENTICULA KAMTSCHATICA ( 5/)
  NEODENTICULA KOISUMII ( 1/)
  NEODENTICULA SEMINAE ( 7/)
  NITZSCHIA GRUNOWII (Q) (TRACE/)
  ODONTELLA AURITA ( 1/)
  PARALIA SULCATA ( 2/)
  PLANKTONIELLA SOL ( 2/)
  RHIZOSOLENIA HEBETATA HIEMALIS (12/)
  RHIZOSOLENIA HEBETATA HIEMALIS (ASYMMETRIC) ( 2/)
  RHIZOSOLENIA HEBETATA SEMISPINA ( 1/)
  RHIZOSOLENIA SELIGERA ( 1/)
  THALASSIOSIRA SP. (11/)
  THALASSIOSIRA ECCENTRICA ( 3/)
  THALASSIOSIRA GRAVIDA (C0NVEX FORM) (11/)
  THALASSIOSIRA OESTRUPII ( 1/)
  THALASSIOSIRA ZABELINAE ( 2/)
  THALASSIONEMA BACILLARIS ( 3/)
  THALASSIONEMA NITZSCHIOIDES ( 5/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):  830/ 850  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):     0.00   Group Abund: ABUNDANT
Core:   1   Depth Top Sample(m) :     3.84
Sect:  3    No. Observed Fossils:    38      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 5/)
  ACTINOCYCLUS CURVATULUS ( 1/)
  ACTINOCYCLUS OCTONARIUS TENELLA (TRACE/)
  COCCONEIS ANTIQUA (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  COSMIODISCUS INSIGNIS (TRACE/)
  DELPHINEIS ANGUSTATA (Q) ( 1/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (51/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  MELOSIRA ALBICANS (TRACE/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA JOUSEAE (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  ODONTELLA AURITA (TRACE/)
  PARALIA SULCATA ( 2/)
  RHIZOSOLENIA SP. (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS (TRACE/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. (13/)
  THALASSIOSIRA SP. ( 7/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA CONVEXA (TRACE/)
  THALASSIOSIRA GRAVIDA (TRACE/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA TRIFULTA (TRACE/)
  THALASSIOSIRA TERTIARIA ( 1/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (14/)
  THALASSIOTHRIX MIOCENICA ( 2/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):     0.00   Group Abund: ABUNDANT
Core:   1   Depth Top Sample(m) :     9.35
Sect: CC    No. Observed Fossils:    33      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 7/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  COCCONEIS CALIFORNICA (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM ( 1/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS ( 1/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (61/)
  GRAMMATOPHORA SP. ( 1/)
  HYALODISCUS OBSOLETUS (TRACE/)
  MELOSIRA ALBICANS (TRACE/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  NITZSCHIA ROLANDII ( 1/)
  PARALIA SULCATA (TRACE/)
  PSEUDOPODOSIRA ELEGANS (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS (TRACE/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. ( 6/)
  THALASSIOSIRA SP. ( 2/)
  THALASSIOSIRA ANTIQUA ( 1/)
  THALASSIOSIRA CONVEXA ( 1/)
  THALASSIOSIRA GRAVIDA (TRACE/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA NIDULUS ( 1/)
  THALASSIOSIRA TRIFULTA ( 2/)
  THALASSIONEMA NITZSCHIOIDES (12/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):    10.30   Group Abund: ABUNDANT
Core:   2   Depth Top Sample(m) :    15.66
Sect: CC    No. Observed Fossils:    28      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 5/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  COCCONEIS ANTIQUA ( 1/)
  COCCONEIS CALIFORNICA ( 1/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM ( 1/)
  COSCINODISCUS MARGINATUS (TRACE/)
  DELPHINEIS ANGUSTATA (Q) ( 1/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (59/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA REINHOLDII (TRACE/)
  PARALIA SULCATA ( 1/)
  PSEUDOPODOSIRA ELEGANS (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  STEPHANOPYXIS SP. ( 2/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA CONVEXA (TRACE/)
  THALASSIOSIRA JOUSEAE ( 1/)
  THALASSIOSIRA TRIFULTA (TRACE/)
  THALASSIOSIRA TERTIARIA (TRACE/)
  THALASSIOSIRA YABEI ( 1/)
  THALASSIONEMA NITZSCHIOIDES (16/)
  THALASSIOTHRIX MIOCENICA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):    20.00   Group Abund: ABUNDANT
Core:   3   Depth Top Sample(m) :    25.92
Sect: CC    No. Observed Fossils:    30      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  BACTERIASTRUM FRAGILIS ( 2/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (69/)
  GRAMMATOPHORA SP. (TRACE/)
  MELOSIRA ALBICANS ( 9/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA JOUSEAE (TRACE/)
  ODONTELLA AURITA (TRACE/)
  PSEUDOPODOSIRA ELEGANS (TRACE/)
  PSEUDOPYXILLA JOUSEAE (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 2/)
  STEPHANOPYXIS SP. ( 3/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA DECIPIENS (Q) (TRACE/)
  THALASSIOSIRA GRAVIDA (TRACE/)
  THALASSIOSIRA GRAVIDA FOSSILIS (TRACE/)
  THALASSIOSIRA TRIFULTA (TRACE/)
  THALASSIOSIRA TERTIARIA (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA NITZSCHIOIDES ( 7/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):    29.40   Group Abund: ABUNDANT
Core:   4   Depth Top Sample(m) :    38.92
Sect: CC    No. Observed Fossils:    34      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ASTEROMPHALUS SP. (TRACE/)
  BACTERIASTRUM FRAGILIS (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (69/)
  MELOSIRA ALBICANS ( 9/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 3/)
  NITZSCHIA CYLINDRICA (TRACE/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  PARALIA SULCATA ( 2/)
  PSEUDOPODOSIRA ELEGANS ( 1/)
  RHIZOSOLENIA ALATA (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. ( 8/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA HYALINA (TRACE/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA NIDULUS (TRACE/)
  THALASSIOSIRA TRIFULTA (TRACE/)
  THALASSIONEMA NITZSCHIOIDES ( 4/)
  THALASSIOTHRIX MIOCENICA ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):    38.80   Group Abund: ABUNDANT
Core:   5   Depth Top Sample(m) :    48.41
Sect: CC    No. Observed Fossils:    24      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  COCCONEIS VITREA (TRACE/)
  DELPHINEIS ISCHABOENSIS (Q) (TRACE/)
  DELPHINEIS ANGUSTATA (Q) ( 1/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (74/)
  HYALODISCUS OBSOLETUS (TRACE/)
  MELOSIRA ALBICANS (TRACE/)
  NITZSCHIA SP. ( 3/)
  NITZSCHIA EXTINCTA (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  ODONTELLA AURITA (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. ( 2/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA JOUSEAE ( 2/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA TRIFULTA (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (14/)
  THALASSIOTHRIX MIOCENICA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):    48.20   Group Abund: ABUNDANT
Core:   6   Depth Top Sample(m) :    51.71
Sect: CC    No. Observed Fossils:    41      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS CURVATULUS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  BACTERIASTRUM FRAGILIS (TRACE/)
  COCCONEIS ANTIQUA (TRACE/)
  COCCONEIS CALIFORNICA (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  DELPHINEIS ANGUSTATA (Q) ( 1/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (80/)
  GRAMMATOPHORA SP. (TRACE/)
  MELOSIRA ALBICANS ( 1/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 4/)
  NITZSCHIA CYLINDRICA (TRACE/)
  NITZSCHIA JOUSEAE (TRACE/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  ODONTELLA AURITA (TRACE/)
  PSEUDOPODOSIRA ELEGANS ( 1/)
  PSEUDOPYXILLA AMERICANA (TRACE/)
  PSEUDOPYXILLA JOUSEAE (TRACE/)
  RHABDONEMA JAPONICUM (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. ( 2/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA DECIPIENS (Q) (TRACE/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA GRAVIDA (TRACE/)
  THALASSIOSIRA HYALINA (TRACE/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA NIDULUS (TRACE/)
  THALASSIOSIRA TRIFULTA (TRACE/)
  THALASSIOSIRA TERTIARIA (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIOSIRA ZABELINAE (Q) (TRACE/)
  THALASSIONEMA NITZSCHIOIDES ( 4/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):    57.80   Group Abund: ABUNDANT
Core:   7   Depth Top Sample(m) :    60.73
Sect: CC    No. Observed Fossils:    28      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 6/)
  COCCONEIS ANTIQUA (TRACE/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  DELPHINEIS ISCHABOENSIS (Q) ( 5/)
  DELPHINEIS ANGUSTATA (Q) ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (66/)
  GRAMMATOPHORA SP. (TRACE/)
  NITZSCHIA SP. ( 3/)
  NITZSCHIA JOUSEAE (TRACE/)
  PSEUDOPODOSIRA ELEGANS (TRACE/)
  PSEUDOPYXILLA JOUSEAE (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  ROSSIELLA TATSUNOKUCHIENSIS ( 1/)
  STEPHANOPYXIS SP. ( 2/)
  THALASSIOSIRA SP. ( 5/)
  THALASSIOSIRA ANTIQUA ( 1/)
  THALASSIOSIRA DECIPIENS (Q) ( 2/)
  THALASSIOSIRA DELICATULA (TRACE/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA GRAVIDA FOSSILIS (TRACE/)
  THALASSIOSIRA JOUSEAE ( 1/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA TRIFULTA (TRACE/)
  THALASSIOSIRA TERTIARIA (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA NITZSCHIOIDES ( 6/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):    67.40   Group Abund: ABUNDANT
Core:   8   Depth Top Sample(m) :    70.25
Sect: CC    No. Observed Fossils:    40      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ASTEROMPHALUS SP. (TRACE/)
  BACTERIASTRUM FRAGILIS ( 1/)
  COCCONEIS ANTIQUA (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS ( 1/)
  COSCINODISCUS NODULIFER (TRACE/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (67/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  MELOSIRA ALBICANS ( 3/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA REINHOLDII (TRACE/)
  NITZSCHIA ROLANDII (TRACE/)
  ODONTELLA AURITA (TRACE/)
  PSEUDOPODOSIRA ELEGANS ( 1/)
  RHABDONEMA JAPONICUM (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  STEPHANOPYXIS SP. ( 5/)
  SYNEDRA JOUSEANA (TRACE/)
  THALASSIOSIRA SP. ( 6/)
  THALASSIOSIRA CONVEXA (TRACE/)
  THALASSIOSIRA DECIPIENS (Q) ( 3/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA GRAVIDA ( 1/)
  THALASSIOSIRA GRAVIDA FOSSILIS ( 1/)
  THALASSIOSIRA JOUSEAE ( 1/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA TRIFULTA (TRACE/)
  THALASSIOSIRA TERTIARIA (TRACE/)
  THALASSIOSIRA YABEI ( 1/)
  THALASSIONEMA NITZSCHIOIDES ( 3/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):    77.00   Group Abund: ABUNDANT
Core:   9   Depth Top Sample(m) :    79.42
Sect: CC    No. Observed Fossils:    39      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 6/)
  ACTINOCYCLUS CURVATULUS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  BACTERIASTRUM FRAGILIS ( 2/)
  COCCONEIS ANTIQUA (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS ( 6/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  COSMIODISCUS INSIGNIS (TRACE/)
  CYMATOSIRA DEBYI (TRACE/)
  DELPHINEIS ANGUSTATA (Q) ( 2/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS DIMORPHA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (46/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS ( 2/)
  MELOSIRA ALBICANS (TRACE/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 4/)
  NITZSCHIA JOUSEAE (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  ODONTELLA AURITA ( 1/)
  PARALIA SULCATA ( 3/)
  PSEUDOPYXILLA JOUSEAE (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS (TRACE/)
  STEPHANOPYXIS SP. ( 4/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA GRAVIDA (TRACE/)
  THALASSIOSIRA GRAVIDA FOSSILIS (TRACE/)
  THALASSIOSIRA HYALINA ( 1/)
  THALASSIOSIRA JOUSEAE ( 3/)
  THALASSIOSIRA NIDULUS (TRACE/)
  THALASSIOSIRA TRIFULTA ( 1/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (13/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):    86.50   Group Abund: ABUNDANT
Core:  10   Depth Top Sample(m) :    91.69
Sect: CC    No. Observed Fossils:    29      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS CURVATULUS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ACTINOCYCLUS OCTONARIUS TENELLA (TRACE/)
  ASTEROMPHALUS SP. ( 1/)
  COCCONEIS COSTATA ( 2/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS ( 1/)
  DELPHINEIS ANGUSTATA (Q) ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (62/)
  GRAMMATOPHORA SP. ( 1/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  MELOSIRA ALBICANS ( 3/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. (TRACE/)
  NITZSCHIA CYLINDRICA (TRACE/)
  NITZSCHIA EXTINCTA ( 1/)
  NITZSCHIA REINHOLDII (TRACE/)
  ODONTELLA AURITA (TRACE/)
  PARALIA SULCATA ( 1/)
  ROSSIELLA TATSUNOKUCHIENSIS (TRACE/)
  STEPHANOPYXIS SP. ( 7/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA DECIPIENS (Q) ( 1/)
  THALASSIOSIRA GRAVIDA ( 3/)
  THALASSIOSIRA GRAVIDA FOSSILIS (TRACE/)
  THALASSIOSIRA HYALINA (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (10/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):    96.00   Group Abund: ABUNDANT
Core:  11   Depth Top Sample(m) :   104.24
Sect: CC    No. Observed Fossils:    41      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  COCCONEIS ANTIQUA (TRACE/)
  COCCONEIS COSTATA ( 3/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  CYMATOSIRA DEBYI ( 1/)
  DELPHINEIS ISCHABOENSIS (Q) ( 1/)
  DELPHINEIS ANGUSTATA (Q) ( 1/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS DIMORPHA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (36/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 3/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA JOUSEAE (TRACE/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  ODONTELLA AURITA (TRACE/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA ALATA (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS (TRACE/)
  STEPHANOPYXIS SP. ( 4/)
  THALASSIOSIRA SP. ( 9/)
  THALASSIOSIRA ANTIQUA ( 4/)
  THALASSIOSIRA DECIPIENS (Q) ( 4/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA GRAVIDA (TRACE/)
  THALASSIOSIRA JOUSEAE ( 1/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA MARUJAMICA (TRACE/)
  THALASSIOSIRA NIDULUS (TRACE/)
  THALASSIOSIRA TRIFULTA (TRACE/)
  THALASSIOSIRA TERTIARIA (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (26/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   105.50   Group Abund: ABUNDANT
Core:  12   Depth Top Sample(m) :   114.41
Sect: CC    No. Observed Fossils:    28      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS CURVATULUS (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  COSMIODISCUS INSIGNIS (TRACE/)
  CYMATOSIRA DEBYI (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (43/)
  GRAMMATOPHORA SP. ( 1/)
  MELOSIRA ALBICANS ( 2/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA JOUSEAE (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  ODONTELLA AURITA (TRACE/)
  PARALIA SULCATA (TRACE/)
  PSEUDOPYXILLA AMERICANA (TRACE/)
  RHIZOSOLENIA BARBOI ( 8/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS (11/)
  STEPHANOPYXIS SP. ( 4/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA ANTIQUA ( 3/)
  THALASSIOSIRA DECIPIENS (Q) ( 1/)
  THALASSIOSIRA JOUSEAE ( 2/)
  THALASSIOSIRA TRIFULTA (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (18/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   115.10   Group Abund: ABUNDANT
Core:  13   Depth Top Sample(m) :   124.50
Sect: CC    No. Observed Fossils:    31      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ASTEROMPHALUS SP. (TRACE/)
  COCCONEIS CALIFORNICA (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS ( 2/)
  DELPHINEIS ISCHABOENSIS (Q) (TRACE/)
  DELPHINEIS ANGUSTATA (Q) ( 3/)
  DENTICULOPSIS PRAEDIMORPHA (44/)
  GRAMMATOPHORA SP. ( 1/)
  HYALODISCUS OBSOLETUS (TRACE/)
  MELOSIRA ALBICANS ( 4/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 3/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA BARBOI ( 6/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  STEPHANOPYXIS SP. ( 5/)
  THALASSIOSIRA SP. ( 7/)
  THALASSIOSIRA ANTIQUA ( 5/)
  THALASSIOSIRA DECIPIENS (Q) ( 1/)
  THALASSIOSIRA JOUSEAE ( 1/)
  THALASSIOSIRA JACKSONII ( 1/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIOSIRA ZABELINAE (Q) ( 1/)
  THALASSIONEMA HIROSAKIENSIS (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (12/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   124.70   Group Abund: ABUNDANT
Core:  14   Depth Top Sample(m) :   125.46
Sect: CC    No. Observed Fossils:    31      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS ( 2/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SIMONSENII ( 8/)
  DENTICULOPSIS PRAEDIMORPHA (58/)
  MELOSIRA ALBICANS ( 1/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA EXTINCTA (TRACE/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA JOUSEAE (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  ODONTELLA AURITA (TRACE/)
  PARALIA SULCATA (TRACE/)
  PSEUDOPYXILLA AMERICANA (TRACE/)
  RHABDONEMA JAPONICUM (TRACE/)
  RHAPHONEIS AMPHICEROS (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS ( 2/)
  STEPHANOPYXIS SP. ( 3/)
  THALASSIOSIRA SP. ( 9/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA JACKSONII (Q) ( 1/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (11/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   134.30   Group Abund: ABUNDANT
Core:  15   Depth Top Sample(m) :   140.40
Sect: CC    No. Observed Fossils:    30      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ASTEROMPHALUS SP. (TRACE/)
  BACTERIASTRUM FRAGILIS ( 1/)
  COCCONEIS COSTATA ( 1/)
  COSCINODISCUS MARGINATUS ( 1/)
  CYMATOSIRA DEBYI ( 3/)
  DELPHINEIS ANGUSTATA (Q) ( 1/)
  DELPHINEIS SIMONSENII (13/)
  DENTICULOPSIS PRAEDIMORPHA (34/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS ( 1/)
  MELOSIRA ALBICANS ( 4/)
  NEODENTICULA KAMTSCHATICA ( 1/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA JOUSEAE ( 1/)
  NITZSCHIA REINHOLDII (TRACE/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA BARBOI ( 3/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  STEPHANOPYXIS SP. ( 8/)
  THALASSIOSIRA SP. ( 6/)
  THALASSIOSIRA ANTIQUA ( 4/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA JOUSEAE ( 2/)
  THALASSIOSIRA JACKSONII (Q) ( 2/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIOSIRA ZABELINAE (Q) (TRACE/)
  THALASSIONEMA NITZSCHIOIDES ( 7/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   144.00   Group Abund: ABUNDANT
Core:  16   Depth Top Sample(m) :   148.15
Sect: CC    No. Observed Fossils:    25      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ASTEROMPHALUS SP. (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS ( 3/)
  CYMATOSIRA DEBYI ( 2/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SIMONSENII (15/)
  DENTICULOPSIS PRAEDIMORPHA (59/)
  MELOSIRA ALBICANS ( 2/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. (TRACE/)
  NITZSCHIA JOUSEAE (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  PSEUDOPYXILLA AMERICANA (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  STEPHANOPYXIS SP. ( 3/)
  THALASSIOSIRA SP. ( 8/)
  THALASSIOSIRA ANTIQUA ( 2/)
  THALASSIOSIRA DECIPIENS (Q) (TRACE/)
  THALASSIOSIRA JOUSEAE ( 2/)
  THALASSIOSIRA JACKSONII (Q) ( 1/)
  THALASSIOSIRA TRIFULTA ( 1/)
  THALASSIOSIRA ZABELINAE (Q) ( 2/)
  THALASSIONEMA NITZSCHIOIDES ( 4/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   153.70   Group Abund: ABUNDANT
Core:  17   Depth Top Sample(m) :   157.65
Sect: CC    No. Observed Fossils:    31      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ASTEROMPHALUS SP. (TRACE/)
  COCCONEIS ANTIQUA (TRACE/)
  COCCONEIS COSTATA ( 3/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS ( 1/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  CYMATOSIRA DEBYI ( 2/)
  DELPHINEIS ANGUSTATA (Q) ( 3/)
  DELPHINEIS SIMONSENII ( 7/)
  DENTICULOPSIS PRAEDIMORPHA (43/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  MELOSIRA ALBICANS ( 2/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 4/)
  NITZSCHIA FOSSILIS ( 1/)
  NITZSCHIA JOUSEAE (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  NITZSCHIA ROLANDII ( 1/)
  PSEUDOPYXILLA AMERICANA (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 3/)
  STEPHANOPYXIS SP. ( 2/)
  THALASSIOSIRA SP. ( 8/)
  THALASSIOSIRA ANTIQUA ( 3/)
  THALASSIOSIRA DELICATULA (TRACE/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA JACKSONII (Q) ( 2/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIOSIRA ZABELINAE (Q) ( 3/)
  THALASSIONEMA NITZSCHIOIDES (11/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   163.40   Group Abund: ABUNDANT
Core:  18   Depth Top Sample(m) :   164.11
Sect: CC    No. Observed Fossils:    30      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ASTEROMPHALUS SP. (TRACE/)
  BACTERIASTRUM FRAGILIS (TRACE/)
  COCCONEIS ANTIQUA (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS ( 9/)
  CYMATOSIRA DEBYI ( 2/)
  DELPHINEIS ANGUSTATA (Q) ( 3/)
  DELPHINEIS SIMONSENII ( 9/)
  DENTICULOPSIS DIMORPHA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (48/)
  GRAMMATOPHORA SP. (TRACE/)
  MELOSIRA ALBICANS ( 1/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS ( 1/)
  STEPHANOPYXIS SP. ( 8/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA ANTIQUA ( 1/)
  THALASSIOSIRA GRAVIDA (TRACE/)
  THALASSIOSIRA JOUSEAE ( 1/)
  THALASSIOSIRA JACKSONII ( 1/)
  THALASSIOSIRA JACKSONII (Q) (TRACE/)
  THALASSIOSIRA TRIFULTA (TRACE/)
  THALASSIOSIRA ZABELINAE (Q) ( 1/)
  THALASSIONEMA NITZSCHIOIDES ( 7/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   173.10   Group Abund: ABUNDANT
Core:  19   Depth Top Sample(m) :   182.61
Sect: CC    No. Observed Fossils:    34      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 4/)
  ACTINOCYCLUS CURVATULUS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  ASTEROMPHALUS SP. (TRACE/)
  COCCONEIS ANTIQUA (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS MARGINATUS (11/)
  COSCINODISCUS NODULIFER (TRACE/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SIMONSENII (13/)
  DENTICULOPSIS PRAEDIMORPHA (35/)
  GRAMMATOPHORA SP. ( 1/)
  HYALODISCUS OBSOLETUS (TRACE/)
  MELOSIRA ALBICANS ( 4/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA JOUSEAE (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  NITZSCHIA ROLANDII (TRACE/)
  ODONTELLA AURITA (TRACE/)
  PSEUDOPYXILLA JOUSEAE (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  ROSSIELLA TATSUNOKUCHIENSIS ( 1/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. (10/)
  THALASSIOSIRA SP. ( 2/)
  THALASSIOSIRA ANTIQUA ( 3/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA TRIFULTA ( 1/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIOSIRA ZABELINAE (Q) (TRACE/)
  THALASSIONEMA NITZSCHIOIDES ( 9/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   182.80   Group Abund: ABUNDANT
Core:  20   Depth Top Sample(m) :   192.22
Sect: CC    No. Observed Fossils:    24      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ASTEROMPHALUS SP. ( 3/)
  COSCINODISCUS MARGINATUS ( 8/)
  COSCINODISCUS NODULIFER (TRACE/)
  DELPHINEIS ANGUSTATA (Q) ( 2/)
  DELPHINEIS SIMONSENII ( 4/)
  DENTICULOPSIS PRAEDIMORPHA (39/)
  MELOSIRA ALBICANS ( 2/)
  NITZSCHIA SP. ( 3/)
  NITZSCHIA FOSSILIS ( 1/)
  NITZSCHIA ROLANDII ( 1/)
  ODONTELLA AURITA (TRACE/)
  PARALIA SULCATA (TRACE/)
  PSEUDOPYXILLA JOUSEAE (TRACE/)
  RHABDONEMA JAPONICUM ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 2/)
  THALASSIOSIRA SP. (16/)
  THALASSIOSIRA ANTIQUA ( 1/)
  THALASSIOSIRA GRAVIDA FOSSILIS (TRACE/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA TRIFULTA (TRACE/)
  THALASSIOSIRA TERTIARIA (TRACE/)
  THALASSIOSIRA YABEI ( 3/)
  THALASSIONEMA NITZSCHIOIDES (15/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   192.50   Group Abund: ABUNDANT
Core:  21   Depth Top Sample(m) :   202.02
Sect: CC    No. Observed Fossils:    34      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ASTEROMPHALUS SP. (TRACE/)
  BACTERIASTRUM FRAGILIS ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS ( 5/)
  COSCINODISCUS NODULIFER (Q) ( 1/)
  CYMATOSIRA DEBYI (TRACE/)
  DELPHINEIS ANGUSTATA (Q) ( 1/)
  DELPHINEIS SIMONSENII ( 6/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (56/)
  HYALODISCUS OBSOLETUS (TRACE/)
  NEODENTICULA KAMTSCHATICA ( 1/)
  NITZSCHIA SP. ( 4/)
  NITZSCHIA JOUSEAE (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  ODONTELLA AURITA ( 1/)
  RHAPHONEIS AMPHICEROS (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  ROSSIELLA TATSUNOKUCHIENSIS ( 3/)
  STEPHANOPYXIS SP. (TRACE/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA ANTIQUA ( 1/)
  THALASSIOSIRA DECIPIENS (Q) (TRACE/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA GRAVIDA FOSSILIS (TRACE/)
  THALASSIOSIRA OESTRUPII (TRACE/)
  THALASSIOSIRA ZABELINAE (Q) ( 1/)
  THALASSIONEMA NITZSCHIOIDES (11/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   202.10   Group Abund: ABUNDANT
Core:  22   Depth Top Sample(m) :   207.06
Sect: CC    No. Observed Fossils:    33      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 5/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ASTEROMPHALUS SP. (TRACE/)
  BACTERIASTRUM FRAGILIS (TRACE/)
  COCCONEIS ANTIQUA (TRACE/)
  COCCONEIS CALIFORNICA ( 1/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS ( 5/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  CYMATOSIRA DEBYI (TRACE/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SIMONSENII ( 6/)
  DENTICULOPSIS PRAEDIMORPHA (42/)
  GRAMMATOPHORA SP. (TRACE/)
  MELOSIRA ALBICANS (TRACE/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA EXTINCTA ( 2/)
  NITZSCHIA REINHOLDII ( 1/)
  PARALIA SULCATA (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS (TRACE/)
  THALASSIOSIRA SP. ( 5/)
  THALASSIOSIRA ANTIQUA ( 4/)
  THALASSIOSIRA DECIPIENS (Q) ( 1/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA JACKSONII (Q) (TRACE/)
  THALASSIOSIRA YABEI ( 1/)
  THALASSIOSIRA ZABELINAE (Q) ( 2/)
  THALASSIONEMA NITZSCHIOIDES (19/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   211.70   Group Abund: COMMON
Core:  23   Depth Top Sample(m) :   220.62
Sect: CC    No. Observed Fossils:    42      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS CURVATULUS (TRACE/)
  ACTINOCYCLUS INGENS ( 1/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  BACTERIASTRUM FRAGILIS ( 1/)
  COCCONEIS ANTIQUA (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS (16/)
  COSMIODISCUS INSIGNIS (TRACE/)
  CYMATOSIRA DEBYI (TRACE/)
  DELPHINEIS ANGUSTATA (Q) ( 1/)
  DELPHINEIS SIMONSENII ( 1/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (23/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  NEODENTICULA KAMTSCHATICA ( 1/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA FOSSILIS ( 1/)
  NITZSCHIA REINHOLDII (TRACE/)
  NITZSCHIA ROLANDII (TRACE/)
  ODONTELLA AURITA ( 1/)
  PARALIA SULCATA (TRACE/)
  PSEUDOPYXILLA JOUSEAE (TRACE/)
  RHABDONEMA JAPONICUM ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS ( 1/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. ( 2/)
  THALASSIOSIRA SP. ( 7/)
  THALASSIOSIRA ANTIQUA ( 1/)
  THALASSIOSIRA DECIPIENS (Q) (TRACE/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIOSIRA ZABELINAE (Q) (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (37/)
  THALASSIOTHRIX LONGISSIMA ( 1/)
  THALASSIOTHRIX MIOCENICA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   221.30   Group Abund: ABUNDANT
Core:  24   Depth Top Sample(m) :   230.17
Sect: CC    No. Observed Fossils:    41      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  ASTEROMPHALUS SP. (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM ( 1/)
  COSCINODISCUS MARGINATUS ( 2/)
  COSCINODISCUS NODULIFER (TRACE/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  CYMATOSIRA DEBYI (TRACE/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SIMONSENII ( 1/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (36/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA EXTINCTA ( 1/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA JOUSEAE (TRACE/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  ODONTELLA AURITA (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  ROSSIELLA TATSUNOKUCHIENSIS ( 6/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. (10/)
  THALASSIOSIRA ANTIQUA ( 2/)
  THALASSIOSIRA CONVEXA (TRACE/)
  THALASSIOSIRA DELICATULA (TRACE/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA JACKSONII (Q) (TRACE/)
  THALASSIOSIRA MARUJAMICA (Q) (TRACE/)
  THALASSIOSIRA NIDULUS (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIOSIRA ZABELINAE (Q) (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (28/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   230.80   Group Abund: ABUNDANT
Core:  25   Depth Top Sample(m) :   233.02
Sect: CC    No. Observed Fossils:    38      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  ASTEROMPHALUS SP. (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS ( 4/)
  COSCINODISCUS NODULIFER (Q) ( 4/)
  CYMATOSIRA DEBYI (TRACE/)
  DELPHINEIS ANGUSTATA (Q) ( 2/)
  DENTICULOPSIS PRAEDIMORPHA (26/)
  GRAMMATOPHORA SP. ( 1/)
  MELOSIRA ALBICANS ( 1/)
  NEODENTICULA KAMTSCHATICA ( 1/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA FOSSILIS ( 1/)
  NITZSCHIA JOUSEAE (TRACE/)
  NITZSCHIA ROLANDII (TRACE/)
  PARALIA SULCATA ( 2/)
  PSEUDOPYXILLA JOUSEAE (TRACE/)
  RHABDONEMA JAPONICUM (TRACE/)
  RHAPHONEIS AMPHICEROS (TRACE/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS ( 1/)
  THALASSIOSIRA SP. ( 2/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA CONVEXA (TRACE/)
  THALASSIOSIRA DECIPIENS (Q) (TRACE/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA TERTIARIA ( 1/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIOSIRA ZABELINAE (Q) ( 5/)
  THALASSIONEMA NITZSCHIOIDES (38/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  THALASSIOTHRIX MIOCENICA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   240.30   Group Abund: ABUNDANT
Core:  26   Depth Top Sample(m) :   248.83
Sect: CC    No. Observed Fossils:    38      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  ASTEROMPHALUS SP. (TRACE/)
  BACTERIASTRUM FRAGILIS ( 1/)
  COCCONEIS CALIFORNICA (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS (12/)
  COSCINODISCUS NODULIFER (Q) ( 2/)
  CYMATOSIRA DEBYI (TRACE/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SIMONSENII (TRACE/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (41/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  MELOSIRA ALBICANS ( 6/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 5/)
  PARALIA SULCATA ( 1/)
  RHABDONEMA JAPONICUM ( 1/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS (TRACE/)
  STEPHANOPYXIS SP. ( 2/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA ANTIQUA ( 1/)
  THALASSIOSIRA CONVEXA (TRACE/)
  THALASSIOSIRA DELICATULA (TRACE/)
  THALASSIOSIRA JOUSEAE ( 2/)
  THALASSIOSIRA JACKSONII (Q) ( 1/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA YABEI ( 1/)
  THALASSIOSIRA ZABELINAE (Q) ( 1/)
  THALASSIONEMA NITZSCHIOIDES (10/)
  THALASSIONEMA SCHRADERI (TRACE/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  THALASSIOTHRIX MIOCENICA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   249.80   Group Abund: ABUNDANT
Core:  27   Depth Top Sample(m) :   258.68
Sect: CC    No. Observed Fossils:    47      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  ACTINOCYCLUS OCTONARIUS TENELLA (TRACE/)
  ASTEROMPHALUS SP. (TRACE/)
  BACTERIASTRUM FRAGILIS (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS ( 5/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  COSMIODISCUS INSIGNIS (TRACE/)
  CYMATOSIRA DEBYI ( 1/)
  DELPHINEIS ANGUSTATA (Q) ( 1/)
  DELPHINEIS SIMONSENII (TRACE/)
  DELPHINEIS SURIRELLA ( 2/)
  DENTICULOPSIS HUSTEDTII (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (64/)
  GRAMMATOPHORA SP. (TRACE/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  MELOSIRA ALBICANS ( 2/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 4/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  ODONTELLA AURITA (TRACE/)
  PSEUDOPODOSIRA ELEGANS (TRACE/)
  PSEUDOPYXILLA AMERICANA (TRACE/)
  RHABDONEMA JAPONICUM (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  ROSSIELLA TATSUNOKUCHIENSIS ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA CONVEXA (TRACE/)
  THALASSIOSIRA DELICATULA (TRACE/)
  THALASSIOSIRA GRAVIDA (TRACE/)
  THALASSIOSIRA JOUSEAE ( 3/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA JACKSONII (Q) (TRACE/)
  THALASSIOSIRA TRIFULTA (TRACE/)
  THALASSIOSIRA YABEI ( 1/)
  THALASSIOSIRA ZABELINAE (Q) ( 1/)
  THALASSIONEMA NITZSCHIOIDES ( 7/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   259.30   Group Abund: ABUNDANT
Core:  28   Depth Top Sample(m) :   267.10
Sect: CC    No. Observed Fossils:    19      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 4/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS ( 9/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SIMONSENII (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (47/)
  HYALODISCUS OBSOLETUS (TRACE/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 2/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. ( 8/)
  THALASSIOSIRA ANTIQUA ( 8/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA TRIFULTA ( 1/)
  THALASSIOSIRA YABEI ( 2/)
  THALASSIOSIRA ZABELINAE (Q) ( 1/)
  THALASSIONEMA NITZSCHIOIDES (13/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   268.80   Group Abund: ABUNDANT
Core:  29   Depth Top Sample(m) :   276.81
Sect: CC    No. Observed Fossils:    33      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ASTEROMPHALUS SP. ( 1/)
  COCCONEIS ANTIQUA (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS MARGINATUS ( 3/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  COSMIODISCUS INSIGNIS (TRACE/)
  CYMATOSIRA DEBYI ( 1/)
  DELPHINEIS SIMONSENII (TRACE/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS DIMORPHA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (57/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  MELOSIRA ALBICANS (TRACE/)
  NITZSCHIA SP. (TRACE/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  PSEUDOPYXILLA AMERICANA (TRACE/)
  RHABDONEMA JAPONICUM (TRACE/)
  RHAPHONEIS AMPHICEROS (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  STEPHANOPYXIS SP. ( 4/)
  THALASSIOSIRA SP. ( 5/)
  THALASSIOSIRA ANTIQUA ( 1/)
  THALASSIOSIRA DELICATULA (TRACE/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIOSIRA ZABELINAE (Q) ( 1/)
  THALASSIONEMA NITZSCHIOIDES (22/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   278.30   Group Abund: ABUNDANT
Core:  30   Depth Top Sample(m) :   285.52
Sect: CC    No. Observed Fossils:    28      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 4/)
  ACTINOCYCLUS ELLIPTICUS ELONGATUS (TRACE/)
  COCCONEIS CALIFORNICA (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS ( 1/)
  CYMATOSIRA DEBYI ( 2/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (64/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS ( 2/)
  NITZSCHIA SP. (TRACE/)
  NITZSCHIA JOUSEAE (TRACE/)
  NITZSCHIA REINHOLDII ( 1/)
  PARALIA SULCATA (TRACE/)
  PSEUDOPYXILLA AMERICANA (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA DELICATULA ( 1/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA JACKSONII ( 1/)
  THALASSIOSIRA TERTIARIA (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIOSIRA ZABELINAE (Q) ( 1/)
  THALASSIONEMA NITZSCHIOIDES (15/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   287.80   Group Abund: ABUNDANT
Core:  31   Depth Top Sample(m) :   288.09
Sect: CC    No. Observed Fossils:    46      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ACTINOCYCLUS CURVATULUS (TRACE/)
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ASTEROMPHALUS SP. (TRACE/)
  COCCONEIS CALIFORNICA (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS ( 1/)
  COSCINODISCUS NODULIFER ( 1/)
  COSMIODISCUS INSIGNIS (TRACE/)
  CYMATOSIRA DEBYI (TRACE/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SIMONSENII (TRACE/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (56/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS ( 1/)
  IKEBEA TENUIS (TRACE/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA EXTINCTA (TRACE/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA REINHOLDII ( 1/)
  ODONTELLA AURITA (TRACE/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS (TRACE/)
  STEPHANOPYXIS SP. (TRACE/)
  THALASSIOSIRA SP. ( 1/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA CONVEXA (TRACE/)
  THALASSIOSIRA DECIPIENS (Q) ( 1/)
  THALASSIOSIRA DELICATULA (TRACE/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA JACKSONII (Q) (TRACE/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA YABEI ( 3/)
  THALASSIOSIRA ZABELINAE (Q) ( 3/)
  THALASSIONEMA NITZSCHIOIDES (20/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   297.30   Group Abund: ABUNDANT
Core:  32   Depth Top Sample(m) :   302.08
Sect: CC    No. Observed Fossils:    32      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS ELLIPTICUS ELONGATUS (TRACE/)
  ACTINOCYCLUS OCTONARIUS TENELLA (TRACE/)
  ASTEROMPHALUS SP. ( 1/)
  COCCONEIS CALIFORNICA (TRACE/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS ( 4/)
  COSCINODISCUS NODULIFER (Q) ( 1/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  DELPHINEIS ANGUSTATA (Q) ( 1/)
  DELPHINEIS SIMONSENII ( 3/)
  DELPHINEIS SURIRELLA ( 1/)
  DELPHINEIS SHESHUKOVAE ( 2/)
  DENTICULOPSIS HUSTEDTII ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (41/)
  GRAMMATOPHORA SP. (TRACE/)
  MELOSIRA ALBICANS ( 4/)
  NITZSCHIA SP. (TRACE/)
  NITZSCHIA JOUSEAE ( 1/)
  NITZSCHIA REINHOLDII ( 1/)
  PARALIA SULCATA (TRACE/)
  PSEUDOPODOSIRA ELEGANS ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  THALASSIOSIRA SP. ( 6/)
  THALASSIOSIRA ANTIQUA ( 2/)
  THALASSIOSIRA DECIPIENS (Q) ( 2/)
  THALASSIOSIRA JOUSEAE ( 1/)
  THALASSIOSIRA JACKSONII ( 2/)
  THALASSIOSIRA JACKSONII (Q) ( 1/)
  THALASSIOSIRA MARUJAMICA (TRACE/)
  THALASSIOSIRA ZABELINAE (Q) (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (18/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   306.80   Group Abund: ABUNDANT
Core:  33   Depth Top Sample(m) :   307.97
Sect: CC    No. Observed Fossils:    36      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS ELLIPTICUS ELONGATUS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ASTEROMPHALUS SP. (TRACE/)
  BACTERIASTRUM FRAGILIS (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS ( 3/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  DELPHINEIS ANGUSTATA (Q) ( 2/)
  DELPHINEIS SIMONSENII (TRACE/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (44/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS ( 1/)
  MELOSIRA ALBICANS ( 7/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  PARALIA SULCATA (TRACE/)
  PSEUDOPYXILLA AMERICANA (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA ANTIQUA ( 9/)
  THALASSIOSIRA DELICATULA ( 1/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA GRAVIDA (TRACE/)
  THALASSIOSIRA HYALINA (TRACE/)
  THALASSIOSIRA JOUSEAE ( 2/)
  THALASSIOSIRA JACKSONII ( 1/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA NIDULUS ( 1/)
  THALASSIOSIRA TRIFULTA ( 1/)
  THALASSIOSIRA YABEI ( 1/)
  THALASSIONEMA NITZSCHIOIDES (17/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   316.40   Group Abund: ABUNDANT
Core:  34   Depth Top Sample(m) :   325.23
Sect: CC    No. Observed Fossils:    39      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ASTEROMPHALUS SP. ( 1/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM ( 1/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS ( 3/)
  CYMATOSIRA DEBYI (TRACE/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SIMONSENII ( 2/)
  DENTICULOPSIS PRAEDIMORPHA (43/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  NEODENTICULA KAMTSCHATICA ( 1/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA EXTINCTA ( 1/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  ODONTELLA AURITA (TRACE/)
  PARALIA SULCATA ( 1/)
  PSEUDOPODOSIRA ELEGANS (TRACE/)
  PSEUDOPYXILLA JOUSEAE (TRACE/)
  RHIZOSOLENIA ALATA (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 3/)
  ROSSIELLA TATSUNOKUCHIENSIS ( 1/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. ( 2/)
  THALASSIOSIRA SP. ( 7/)
  THALASSIOSIRA DECIPIENS (Q) ( 1/)
  THALASSIOSIRA DELICATULA (TRACE/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA MARUJAMICA (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (26/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   326.00   Group Abund: ABUNDANT
Core:  35   Depth Top Sample(m) :   330.85
Sect: CC    No. Observed Fossils:    30      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  ASTEROMPHALUS SP. (TRACE/)
  COCCONEIS CALIFORNICA (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS ( 1/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  CYMATOSIRA DEBYI ( 8/)
  DELPHINEIS ANGUSTATA (Q) ( 1/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (40/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  NEODENTICULA KAMTSCHATICA ( 1/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA MARINA ( 1/)
  NITZSCHIA REINHOLDII (TRACE/)
  PARALIA SULCATA (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  THALASSIOSIRA SP. ( 1/)
  THALASSIOSIRA DECIPIENS (Q) ( 1/)
  THALASSIOSIRA JACKSONII ( 1/)
  THALASSIOSIRA MARUJAMICA (Q) (TRACE/)
  THALASSIOSIRA TRIFULTA ( 1/)
  THALASSIOSIRA YABEI ( 1/)
  THALASSIONEMA NITZSCHIOIDES (36/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   335.60   Group Abund: ABUNDANT
Core:  36   Depth Top Sample(m) :   342.89
Sect: CC    No. Observed Fossils:    31      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS ELLIPTICUS ELONGATUS (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS NODULIFER (Q) ( 1/)
  CYMATOSIRA DEBYI (TRACE/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (34/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS (TRACE/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. (TRACE/)
  NITZSCHIA FOSSILIS ( 1/)
  NITZSCHIA REINHOLDII (TRACE/)
  PARALIA SULCATA ( 1/)
  PSEUDOPYXILLA AMERICANA (TRACE/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA DECIPIENS (Q) ( 1/)
  THALASSIOSIRA JACKSONII ( 2/)
  THALASSIOSIRA MARUJAMICA (Q) ( 1/)
  THALASSIOSIRA NIDULUS (TRACE/)
  THALASSIOSIRA TRIFULTA ( 2/)
  THALASSIOSIRA YABEI ( 2/)
  THALASSIONEMA NITZSCHIOIDES (48/)
  THALASSIONEMA SCHRADERI (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   345.10   Group Abund: ABUNDANT
Core:  37   Depth Top Sample(m) :   353.57
Sect: CC    No. Observed Fossils:    27      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS ELLIPTICUS ELONGATUS (TRACE/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  COCCONEIS COSTATA ( 3/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS ( 1/)
  COSMIODISCUS INSIGNIS (TRACE/)
  CYMATOSIRA DEBYI ( 1/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS DIMORPHA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (68/)
  GRAMMATOPHORA SP. (TRACE/)
  MELOSIRA ALBICANS ( 1/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA REINHOLDII (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) (TRACE/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA DELICATULA (TRACE/)
  THALASSIOSIRA GRAVIDA ( 1/)
  THALASSIOSIRA GRAVIDA FOSSILIS (TRACE/)
  THALASSIOSIRA JACKSONII (Q) ( 1/)
  THALASSIOSIRA YABEI ( 2/)
  THALASSIONEMA NITZSCHIOIDES (13/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   354.60   Group Abund: ABUNDANT
Core:  38   Depth Top Sample(m) :   361.23
Sect: CC    No. Observed Fossils:    18      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  COSCINODISCUS MARGINATUS ( 3/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  COSMIODISCUS INSIGNIS (TRACE/)
  CYMATOSIRA DEBYI (TRACE/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (78/)
  HYALODISCUS OBSOLETUS ( 1/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  PARALIA SULCATA (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. (TRACE/)
  THALASSIOSIRA ANTIQUA ( 1/)
  THALASSIOSIRA YABEI ( 7/)
  THALASSIONEMA NITZSCHIOIDES ( 7/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   364.10   Group Abund: ABUNDANT
Core:  39   Depth Top Sample(m) :   368.90
Sect: CC    No. Observed Fossils:    32      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ACTINOCYCLUS CURVATULUS ( 1/)
  ACTINOCYCLUS ELLIPTICUS ( 1/)
  ACTINOCYCLUS ELLIPTICUS ELONGATUS (TRACE/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCTONARIUS TENELLA ( 1/)
  ASTEROMPHALUS SP. (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS NODULIFER (Q) ( 4/)
  CYMATOSIRA DEBYI ( 2/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS HUSTEDTII (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (33/)
  GRAMMATOPHORA SP. (TRACE/)
  MELOSIRA ALBICANS ( 1/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA REINHOLDII (TRACE/)
  PARALIA SULCATA (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  ROSSIELLA TATSUNOKUCHIENSIS ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. (18/)
  THALASSIOSIRA CONVEXA (TRACE/)
  THALASSIOSIRA DELICATULA (TRACE/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA MARUJAMICA (Q) ( 2/)
  THALASSIOSIRA OESTRUPII ( 1/)
  THALASSIOSIRA PUNCTATA (TRACE/)
  THALASSIOSIRA YABEI ( 2/)
  THALASSIONEMA NITZSCHIOIDES (22/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   373.70   Group Abund: COMMON
Core:  40   Depth Top Sample(m) :   379.79
Sect: CC    No. Observed Fossils:    32      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS CURVATULUS (TRACE/)
  ACTINOCYCLUS ELLIPTICUS ( 1/)
  ACTINOCYCLUS INGENS ( 1/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ACTINOCYCLUS OCTONARIUS TENELLA (TRACE/)
  COCCONEIS CALIFORNICA (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COSCINODISCUS MARGINATUS ( 6/)
  CYMATOSIRA DEBYI ( 1/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS DIMORPHA (TRACE/)
  DENTICULOPSIS HUSTEDTII ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (37/)
  GRAMMATOPHORA SP. ( 6/)
  HYALODISCUS OBSOLETUS (TRACE/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA CYLINDRICA (17/)
  NITZSCHIA REINHOLDII ( 1/)
  PARALIA SULCATA ( 1/)
  PSEUDOPYXILLA JOUSEAE (TRACE/)
  RHIZOSOLENIA ALATA (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) (TRACE/)
  STEPHANOPYXIS SP. ( 6/)
  THALASSIOSIRA SP. ( 7/)
  THALASSIOSIRA DELICATULA (TRACE/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA HYALINA (TRACE/)
  THALASSIOSIRA JACKSONII ( 2/)
  THALASSIOSIRA NIDULUS ( 1/)
  THALASSIOSIRA YABEI ( 2/)
  THALASSIONEMA NITZSCHIOIDES (18/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   383.30   Group Abund: ABUNDANT
Core:  41   Depth Top Sample(m) :   384.23
Sect: CC    No. Observed Fossils:    21      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  COCCONEIS COSTATA ( 2/)
  COSCINODISCUS MARGINATUS ( 1/)
  COSCINODISCUS NODULIFER (Q) ( 1/)
  CYMATOSIRA DEBYI ( 5/)
  DELPHINEIS SURIRELLA ( 2/)
  DENTICULOPSIS PRAEDIMORPHA (57/)
  NEODENTICULA KAMTSCHATICA ( 1/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA REINHOLDII (TRACE/)
  NITZSCHIA ROLANDII ( 2/)
  RHABDONEMA JAPONICUM ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 2/)
  ROSSIELLA TATSUNOKUCHIENSIS (TRACE/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA DECIPIENS (Q) ( 1/)
  THALASSIOSIRA NIDULUS (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (14/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   392.90   Group Abund: COMMON
Core:  42   Depth Top Sample(m) :   401.10
Sect: CC    No. Observed Fossils:    34      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCTONARIUS TENELLA ( 1/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS ( 3/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  CYMATOSIRA DEBYI ( 7/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS DIMORPHA ( 1/)
  DENTICULOPSIS HYALINA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (29/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS ( 2/)
  IKEBEA TENUIS ( 1/)
  NITZSCHIA SP. (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  NITZSCHIA ROLANDII ( 3/)
  ODONTELLA AURITA (TRACE/)
  PARALIA SULCATA (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) ( 1/)
  ROSSIELLA TATSUNOKUCHIENSIS ( 2/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. ( 9/)
  THALASSIOSIRA ANTIQUA ( 1/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA MARUJAMICA (Q) ( 3/)
  THALASSIOSIRA TEMPEREI ( 1/)
  THALASSIOSIRA TRIFULTA (TRACE/)
  THALASSIOSIRA YABEI ( 1/)
  THALASSIONEMA NITZSCHIOIDES (27/)
  TROCHOSIRA CONCAVA ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   402.60   Group Abund: COMMON
Core:  43   Depth Top Sample(m) :   408.08
Sect: CC    No. Observed Fossils:    35      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ACTINOCYCLUS ELLIPTICUS ELONGATUS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  COCCONEIS COSTATA ( 2/)
  COCCONEIS SCUTELLUM (TRACE/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS ( 1/)
  COSCINODISCUS SYMBOLOPHORUS ( 1/)
  CYMATOSIRA DEBYI (TRACE/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS DIMORPHA (TRACE/)
  DENTICULOPSIS HUSTEDTII (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (25/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS ( 5/)
  IKEBEA TENUIS (TRACE/)
  NITZSCHIA SP. (TRACE/)
  NITZSCHIA REINHOLDII ( 4/)
  NITZSCHIA ROLANDII ( 6/)
  ODONTELLA AURITA (TRACE/)
  PARALIA SULCATA ( 2/)
  PSEUDOPYXILLA AMERICANA ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 3/)
  THALASSIOSIRA SP. (18/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA DECIPIENS (Q) ( 3/)
  THALASSIOSIRA EXCENTRICA ( 2/)
  THALASSIOSIRA GRAVIDA FOSSILIS (TRACE/)
  THALASSIOSIRA MARUJAMICA (Q) ( 1/)
  THALASSIOSIRA PUNCTATA (TRACE/)
  THALASSIOSIRA TEMPEREI (TRACE/)
  THALASSIOSIRA TERTIARIA (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (20/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   412.30   Group Abund: COMMON
Core:  44   Depth Top Sample(m) :   419.90
Sect: CC    No. Observed Fossils:    30      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS ( 3/)
  CYMATOSIRA DEBYI ( 2/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS HUSTEDTII ( 1/)
  DENTICULOPSIS PRAEDIMORPHA ( 5/)
  GRAMMATOPHORA SP. ( 1/)
  HYALODISCUS OBSOLETUS (TRACE/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA REINHOLDII (TRACE/)
  NITZSCHIA ROLANDII ( 8/)
  PARALIA SULCATA (TRACE/)
  PSEUDOPODOSIRA ELEGANS ( 1/)
  PSEUDOPYXILLA JOUSEAE (TRACE/)
  ROUXIA CALIFORNICA (TRACE/)
  THALASSIOSIRA SP. ( 8/)
  THALASSIOSIRA ANTIQUA ( 1/)
  THALASSIOSIRA EXCENTRICA ( 2/)
  THALASSIOSIRA JACKSONII ( 1/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA MARUJAMICA (Q) ( 7/)
  THALASSIONEMA NITZSCHIOIDES (52/)
  THALASSIOTHRIX ROBUSTA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   422.00   Group Abund: COMMON
Core:  45   Depth Top Sample(m) :   422.10
Sect: CC    No. Observed Fossils:    24      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 5/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  CYMATOSIRA DEBYI ( 5/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS DIMORPHA ( 2/)
  DENTICULOPSIS PRAEDIMORPHA (23/)
  GRAMMATOPHORA SP. ( 1/)
  HYALODISCUS OBSOLETUS ( 1/)
  NITZSCHIA MARINA ( 1/)
  NITZSCHIA REINHOLDII ( 3/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 3/)
  ROSSIELLA TATSUNOKUCHIENSIS ( 8/)
  STEPHANOPYXIS SP. (TRACE/)
  THALASSIOSIRA SP. (13/)
  THALASSIOSIRA ANTIQUA ( 1/)
  THALASSIOSIRA DECIPIENS (Q) ( 3/)
  THALASSIOSIRA DELICATULA (TRACE/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIONEMA NITZSCHIOIDES (27/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   431.50   Group Abund: FEW
Core:  46   Depth Top Sample(m) :   433.02
Sect: CC    No. Observed Fossils:    30      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ACTINOCYCLUS INGENS ( 1/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS VITREA ( 1/)
  COSCINODISCUS MARGINATUS ( 7/)
  COSCINODISCUS SYMBOLOPHORUS ( 1/)
  COSMIODISCUS INSIGNIS (TRACE/)
  CYMATOSIRA DEBYI ( 1/)
  DELPHINEIS ANGUSTATA (Q) ( 3/)
  DELPHINEIS SHESHUKOVAE ( 1/)
  DENTICULOPSIS DIMORPHA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (18/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 1/)
  NITZSCHIA SP. (TRACE/)
  NITZSCHIA REINHOLDII ( 6/)
  NITZSCHIA ROLANDII ( 2/)
  PARALIA SULCATA ( 4/)
  RHABDONEMA JAPONICUM (TRACE/)
  RHIZOSOLENIA SP. ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) ( 2/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  ROUXIA CALIFORNICA (TRACE/)
  THALASSIOSIRA SP. (10/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA GRAVIDA ( 1/)
  THALASSIOSIRA GRAVIDA FOSSILIS ( 1/)
  THALASSIOSIRA NIDULUS ( 1/)
  THALASSIOSIRA ZABELINAE ( 2/)
  THALASSIONEMA NITZSCHIOIDES (22/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   441.00   Group Abund: COMMON
Core:  47   Depth Top Sample(m) :   445.88
Sect: CC    No. Observed Fossils:    33      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS ELLIPTICUS ELONGATUS (TRACE/)
  COCCONEIS COSTATA ( 2/)
  COSCINODISCUS MARGINATUS ( 8/)
  COSMIODISCUS INSIGNIS (TRACE/)
  CYMATOSIRA DEBYI ( 1/)
  DELPHINEIS ANGUSTATA (Q) ( 4/)
  DENTICULOPSIS DIMORPHA ( 3/)
  DENTICULOPSIS HUSTEDTII (TRACE/)
  DENTICULOPSIS HYALINA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (18/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 2/)
  NEODENTICULA KAMTSCHATICA ( 3/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA MIOCENICA (TRACE/)
  NITZSCHIA ROLANDII ( 7/)
  ODONTELLA AURITA ( 2/)
  PARALIA SULCATA ( 4/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. ( 5/)
  THALASSIOSIRA GRAVIDA (TRACE/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA MARUJAMICA ( 2/)
  THALASSIOSIRA NIDULUS (TRACE/)
  THALASSIOSIRA ZABELINAE ( 4/)
  THALASSIONEMA HIROSAKIENSIS (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (30/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   450.50   Group Abund: COMMON
Core:  48   Depth Top Sample(m) :   457.08
Sect: CC    No. Observed Fossils:    38      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS INGENS ( 3/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS ( 1/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  COSCINODISCUS SYMBOLOPHORUS ( 1/)
  CYMATOSIRA DEBYI ( 1/)
  DELPHINEIS ANGUSTATA (Q) ( 2/)
  DENTICULOPSIS DIMORPHA (TRACE/)
  DENTICULOPSIS HUSTEDTII (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (23/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  NEODENTICULA KAMTSCHATICA ( 1/)
  NITZSCHIA SP. (TRACE/)
  NITZSCHIA REINHOLDII ( 2/)
  NITZSCHIA ROLANDII (12/)
  ODONTELLA AURITA (TRACE/)
  PSEUDOPODOSIRA ELEGANS (TRACE/)
  RHIZOSOLENIA SP. ( 1/)
  RHIZOSOLENIA ALATA ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. ( 2/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA DELICATULA ( 1/)
  THALASSIOSIRA JACKSONII ( 2/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA ZABELINAE ( 1/)
  THALASSIONEMA HIROSAKIENSIS (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (40/)
  THALASSIONEMA SCHRADERI (TRACE/)
  THALASSIOTHRIX ROBUSTA ( 2/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   460.10   Group Abund: ABUNDANT
Core:  49   Depth Top Sample(m) :   466.10
Sect: CC    No. Observed Fossils:    38      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ACTINOCYCLUS OCTONARIUS TENELLA (TRACE/)
  ASTEROMPHALUS SP. ( 1/)
  COCCONEIS ANTIQUA (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS ( 7/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  DENTICULOPSIS DIMORPHA (TRACE/)
  DENTICULOPSIS HUSTEDTII (TRACE/)
  DENTICULOPSIS HYALINA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA ( 1/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 1/)
  NITZSCHIA SP. ( 4/)
  NITZSCHIA REINHOLDII (TRACE/)
  NITZSCHIA ROLANDII ( 1/)
  ODONTELLA AURITA ( 1/)
  RHIZOSOLENIA SP. (TRACE/)
  ROUXIA CALIFORNICA ( 1/)
  STEPHANOPYXIS SP. ( 7/)
  THALASSIOSIRA SP. ( 5/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA GRAVIDA (TRACE/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA MANIFESTA ( 1/)
  THALASSIOSIRA MARUJAMICA (Q) ( 8/)
  THALASSIOSIRA SINGULARIS (TRACE/)
  THALASSIOSIRA TEMPEREI (TRACE/)
  THALASSIOSIRA ZABELINAE (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (49/)
  THALASSIOTHRIX ROBUSTA ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   469.70   Group Abund: ABUNDANT
Core:  50   Depth Top Sample(m) :   470.94
Sect: CC    No. Observed Fossils:    29      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ACTINOCYCLUS OCTONARIUS TENELLA ( 1/)
  ASTEROMPHALUS SP. (TRACE/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS MARGINATUS ( 5/)
  COSCINODISCUS NODULIFER (Q) ( 2/)
  DELPHINEIS ISCHABOENSIS (Q) (TRACE/)
  DENTICULOPSIS DIMORPHA ( 1/)
  DENTICULOPSIS HYALINA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA ( 8/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 3/)
  NEODENTICULA KAMTSCHATICA ( 1/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  NITZSCHIA ROLANDII ( 6/)
  ODONTELLA AURITA ( 6/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA GRAVIDA (TRACE/)
  THALASSIOSIRA JACKSONII ( 1/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA MARUJAMICA (Q) (TRACE/)
  THALASSIOSIRA NIDULUS (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (52/)



Leg : 87    Top/Bot Interval(mm): 1170/1180  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   479.30   Group Abund: COMMON
Core:  51   Depth Top Sample(m) :   480.48
Sect:  1    No. Observed Fossils:    25      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 5/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  COCCONEIS CALIFORNICA ( 1/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM ( 1/)
  COSCINODISCUS MARGINATUS ( 5/)
  COSCINODISCUS NODULIFER (Q) ( 4/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  COSMIODISCUS INSIGNIS ( 1/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS HUSTEDTII ( 1/)
  DENTICULOPSIS PRAEDIMORPHA ( 4/)
  IKEBEA TENUIS ( 8/)
  NEODENTICULA KAMTSCHATICA ( 2/)
  NITZSCHIA SP. ( 3/)
  NITZSCHIA ROLANDII ( 2/)
  ODONTELLA AURITA ( 3/)
  RHIZOSOLENIA SP. ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  ROUXIA CALIFORNICA ( 1/)
  STEPHANOPYXIS SP. ( 3/)
  THALASSIOSIRA SP. ( 5/)
  THALASSIOSIRA MARUJAMICA (Q) ( 1/)
  THALASSIONEMA NITZSCHIOIDES (28/)
  THALASSIOTHRIX ROBUSTA ( 2/)



Leg : 87    Top/Bot Interval(mm):  520/ 530  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   479.30   Group Abund: COMMON
Core:  51   Depth Top Sample(m) :   481.33
Sect:  2    No. Observed Fossils:    29      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 4/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ACTINOCYCLUS OCTONARIUS TENELLA (TRACE/)
  COCCONEIS COSTATA ( 3/)
  COSCINODISCUS MARGINATUS ( 4/)
  COSCINODISCUS NODULIFER (Q) ( 3/)
  COSMIODISCUS INSIGNIS (TRACE/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS DIMORPHA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA ( 3/)
  IKEBEA TENUIS ( 4/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA ROLANDII ( 4/)
  ODONTELLA AURITA (19/)
  PARALIA SULCATA ( 2/)
  RHAPHONEIS AMPHICEROS (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) (TRACE/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. ( 9/)
  THALASSIOSIRA SP. ( 6/)
  THALASSIOSIRA ANTIQUA ( 1/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA GRAVIDA (TRACE/)
  THALASSIOSIRA MANIFESTA ( 2/)
  THALASSIOSIRA MARUJAMICA (TRACE/)
  THALASSIOSIRA NIDULUS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (21/)
  THALASSIOTHRIX ROBUSTA ( 1/)



Leg : 87    Top/Bot Interval(mm):  750/ 760  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   479.30   Group Abund: ABUNDANT
Core:  51   Depth Top Sample(m) :   483.06
Sect:  3    No. Observed Fossils:    27      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 4/)
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS INGENS (TRACE/)
  COCCONEIS SCUTELLUM ( 1/)
  COSCINODISCUS MARGINATUS (15/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  COSMIODISCUS INSIGNIS ( 2/)
  DELPHINEIS ANGUSTATA (Q) ( 1/)
  DENTICULOPSIS DIMORPHA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA ( 1/)
  GRAMMATOPHORA SP. ( 1/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 2/)
  NEODENTICULA KAMTSCHATICA ( 2/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA ROLANDII ( 3/)
  ODONTELLA AURITA ( 9/)
  PARALIA SULCATA ( 2/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. (12/)
  THALASSIOSIRA SP. ( 8/)
  THALASSIOSIRA JACKSONII ( 1/)
  THALASSIOSIRA LEPTOPUS ( 2/)
  THALASSIOSIRA MANIFESTA ( 2/)
  THALASSIOSIRA MARUJAMICA (Q) ( 1/)
  THALASSIOSIRA NIDULUS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (24/)



Leg : 87    Top/Bot Interval(mm):  310/ 330  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   479.30   Group Abund: ABUNDANT
Core:  51   Depth Top Sample(m) :   484.12
Sect:  4    No. Observed Fossils:    20      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 410

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 6/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ACTINOCYCLUS OCTONARIUS TENELLA (TRACE/)
  COCCONEIS CALIFORNICA ( 1/)
  COCCONEIS COSTATA ( 1/)
  COSCINODISCUS MARGINATUS (13/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  COSMIODISCUS INSIGNIS ( 1/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DENTICULOPSIS DIMORPHA ( 3/)
  DENTICULOPSIS PRAEDIMORPHA (TRACE/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 7/)
  NITZSCHIA SP. ( 6/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA REINHOLDII (TRACE/)
  ODONTELLA AURITA ( 2/)
  PARALIA SULCATA ( 3/)
  PSEUDOPODOSIRA ELEGANS ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   479.30   Group Abund: COMMON
Core:  51   Depth Top Sample(m) :   485.02
Sect: CC    No. Observed Fossils:    34      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 6/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ACTINOCYCLUS OCTONARIUS TENELLA (TRACE/)
  COCCONEIS CALIFORNICA (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS MARGINATUS ( 7/)
  COSCINODISCUS SYMBOLOPHORUS ( 2/)
  DELPHINEIS ANGUSTATA (Q) ( 2/)
  DENTICULOPSIS HYALINA ( 2/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  NEODENTICULA KAMTSCHATICA ( 3/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA EXTINCTA (TRACE/)
  NITZSCHIA FOSSILIS ( 1/)
  NITZSCHIA PLIOCENA (TRACE/)
  ODONTELLA AURITA (16/)
  PARALIA SULCATA ( 2/)
  PSEUDOPYXILLA JOUSEAE (TRACE/)
  RHIZOSOLENIA BARBOI ( 2/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  ROUXIA CALIFORNICA ( 4/)
  STEPHANOPYXIS SP. ( 6/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA GRAVIDA ( 1/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA JACKSONII (Q) (TRACE/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA MARUJAMICA ( 2/)
  THALASSIOSIRA OESTRUPII ( 1/)
  THALASSIONEMA NITZSCHIOIDES (29/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   488.90   Group Abund: ABUNDANT
Core:  52   Depth Top Sample(m) :   493.67
Sect: CC    No. Observed Fossils:    27      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 4/)
  ACTINOCYCLUS INGENS (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COSCINODISCUS MARGINATUS ( 3/)
  COSCINODISCUS NODULIFER (Q) (20/)
  COSMIODISCUS INSIGNIS (TRACE/)
  DELPHINEIS ANGUSTATA (Q) ( 1/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  NEODENTICULA KAMTSCHATICA ( 5/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA FOSSILIS (TRACE/)
  PSEUDOPYXILLA AMERICANA (TRACE/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  ROUXIA CALIFORNICA ( 1/)
  STEPHANOPYXIS SP. (TRACE/)
  THALASSIOSIRA SP. ( 7/)
  THALASSIOSIRA GRAVIDA (TRACE/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA MARUJAMICA (TRACE/)
  THALASSIOSIRA NIDULUS (TRACE/)
  THALASSIOSIRA PUNCTATA (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (52/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   498.50   Group Abund: COMMON
Core:  53   Depth Top Sample(m) :   503.60
Sect: CC    No. Observed Fossils:    29      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 7/)
  ACTINOCYCLUS OCTONARIUS TENELLA ( 1/)
  COCCONEIS CALIFORNICA (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COSCINODISCUS MARGINATUS ( 3/)
  COSCINODISCUS NODULIFER (Q) ( 4/)
  COSCINODISCUS SYMBOLOPHORUS ( 2/)
  DELPHINEIS ANGUSTATA (Q) (TRACE/)
  DENTICULOPSIS HYALINA ( 1/)
  HEMIDISCUS CUNEIFORMIS ( 1/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS (TRACE/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA ROLANDII ( 1/)
  RHIZOSOLENIA SP. ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) ( 2/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  ROUXIA CALIFORNICA ( 3/)
  STEPHANOPYXIS SP. ( 1/)
  SYNEDRA JOUSEANA (TRACE/)
  THALASSIOSIRA SP. ( 4/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA LEPTOPUS ( 1/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA MARUJAMICA ( 4/)
  THALASSIOSIRA MARUJAMICA (Q) ( 8/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (50/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   508.10   Group Abund: ABUNDANT
Core:  54   Depth Top Sample(m) :   517.62
Sect: CC    No. Observed Fossils:    37      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCTONARIUS TENELLA (TRACE/)
  COCCONEIS CALIFORNICA ( 1/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS NODULIFER (Q) (TRACE/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  HYALODISCUS OBSOLETUS ( 1/)
  IKEBEA TENUIS ( 1/)
  NEODENTICULA KAMTSCHATICA ( 1/)
  NITZSCHIA SP. (TRACE/)
  NITZSCHIA MIOCENICA (TRACE/)
  NITZSCHIA PLIOCENA (TRACE/)
  NITZSCHIA ROLANDII ( 8/)
  PSEUDOPODOSIRA ELEGANS ( 4/)
  RHIZOSOLENIA SP. ( 1/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 2/)
  ROUXIA CALIFORNICA ( 2/)
  SYNEDRA JOUSEANA ( 1/)
  THALASSIOSIRA SP. (23/)
  THALASSIOSIRA ANTIQUA ( 2/)
  THALASSIOSIRA GRAVIDA ( 1/)
  THALASSIOSIRA GRAVIDA FOSSILIS ( 1/)
  THALASSIOSIRA JACKSONII (TRACE/)
  THALASSIOSIRA MANIFESTA ( 1/)
  THALASSIOSIRA MARUJAMICA ( 2/)
  THALASSIOSIRA NIDULUS ( 2/)
  THALASSIOSIRA OESTRUPII (TRACE/)
  THALASSIOSIRA PUNCTATA (TRACE/)
  THALASSIOSIRA SINGULARIS (TRACE/)
  THALASSIONEMA HIROSAKIENSIS (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (38/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   517.60   Group Abund: COMMON
Core:  55   Depth Top Sample(m) :   525.20
Sect: CC    No. Observed Fossils:    31      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  COCCONEIS ANTIQUA (TRACE/)
  COCCONEIS COSTATA ( 2/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS ( 2/)
  COSCINODISCUS SYMBOLOPHORUS ( 2/)
  CYMATOSIRA DEBYI ( 2/)
  DENTICULOPSIS HYALINA ( 2/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  HYALODISCUS OBSOLETUS ( 1/)
  IKEBEA TENUIS ( 9/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA MIOCENICA ( 4/)
  NITZSCHIA PLIOCENA (TRACE/)
  NITZSCHIA ROLANDII ( 2/)
  PSEUDOPODOSIRA ELEGANS ( 4/)
  RHIZOSOLENIA SP. ( 1/)
  ROUXIA CALIFORNICA ( 5/)
  STEPHANOPYXIS SP. ( 2/)
  SYNEDRA JOUSEANA ( 2/)
  THALASSIOSIRA SP. ( 6/)
  THALASSIOSIRA EXCENTRICA (TRACE/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA MARUJAMICA ( 2/)
  THALASSIOSIRA NIDULUS (TRACE/)
  THALASSIOSIRA PUNCTATA (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (45/)
  THALASSIONEMA SCHRADERI (TRACE/)
  TROCHOSIRA CONCAVA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   527.10   Group Abund: COMMON
Core:  56   Depth Top Sample(m) :   533.10
Sect: CC    No. Observed Fossils:    33      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ASTEROLAMPRA ACUTILOBA (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS MARGINATUS ( 6/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  DENTICULOPSIS DIMORPHA (TRACE/)
  DENTICULOPSIS HUSTEDTII ( 1/)
  DENTICULOPSIS HYALINA ( 1/)
  HEMIDISCUS CUNEIFORMIS ( 1/)
  IKEBEA TENUIS ( 1/)
  NEODENTICULA KAMTSCHATICA ( 2/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA MIOCENICA ( 2/)
  NITZSCHIA ROLANDII ( 5/)
  ODONTELLA AURITA (TRACE/)
  PARALIA SULCATA ( 3/)
  PSEUDOPODOSIRA ELEGANS ( 4/)
  RHIZOSOLENIA BARBOI ( 2/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) ( 3/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 3/)
  ROUXIA CALIFORNICA ( 5/)
  STEPHANOPYXIS SP. ( 6/)
  SYNEDRA JOUSEANA ( 8/)
  THALASSIOSIRA SP. (10/)
  THALASSIOSIRA ANTIQUA ( 2/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA MANIFESTA ( 1/)
  THALASSIOSIRA NIDULUS (TRACE/)
  THALASSIOSIRA OESTRUPII (TRACE/)
  THALASSIOSIRA SINGULARIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (25/)
  THALASSIONEMA SCHRADERI (TRACE/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   536.60   Group Abund: COMMON
Core:  57   Depth Top Sample(m) :   541.44
Sect: CC    No. Observed Fossils:    29      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 9/)
  ACTINOCYCLUS ELLIPTICUS ( 1/)
  ACTINOCYCLUS INGENS (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS MARGINATUS ( 3/)
  DENTICULOPSIS HUSTEDTII (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA ( 2/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS (TRACE/)
  NEODENTICULA KAMTSCHATICA ( 7/)
  NITZSCHIA SP. ( 8/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA MIOCENICA (TRACE/)
  NITZSCHIA ROLANDII (10/)
  PSEUDOPODOSIRA ELEGANS ( 2/)
  RHIZOSOLENIA SP. (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  ROUXIA CALIFORNICA ( 3/)
  STEPHANOPYXIS SP. (TRACE/)
  SYNEDRA JOUSEANA ( 4/)
  THALASSIOSIRA SP. (17/)
  THALASSIOSIRA JACKSONII ( 1/)
  THALASSIOSIRA MANIFESTA ( 1/)
  THALASSIOSIRA MARUJAMICA (TRACE/)
  THALASSIOSIRA SINGULARIS (TRACE/)
  THALASSIOSIRA ZABELINAE (Q) ( 1/)
  THALASSIONEMA NITZSCHIOIDES (27/)
  THALASSIONEMA SCHRADERI (TRACE/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   546.10   Group Abund: COMMON
Core:  58   Depth Top Sample(m) :   548.58
Sect: CC    No. Observed Fossils:    26      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ACTINOCYCLUS INGENS (TRACE/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS MARGINATUS ( 6/)
  DENTICULOPSIS HUSTEDTII ( 3/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS (TRACE/)
  NEODENTICULA KAMTSCHATICA ( 3/)
  NITZSCHIA SP. ( 5/)
  NITZSCHIA MIOCENICA ( 2/)
  NITZSCHIA ROLANDII ( 8/)
  PARALIA SULCATA (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) ( 1/)
  ROUXIA CALIFORNICA ( 4/)
  STEPHANOPYXIS SP. ( 2/)
  SYNEDRA JOUSEANA ( 2/)
  THALASSIOSIRA SP. (12/)
  THALASSIOSIRA MANIFESTA ( 2/)
  THALASSIOSIRA NIDULUS ( 5/)
  THALASSIOSIRA OESTRUPII (TRACE/)
  THALASSIOSIRA SINGULARIS ( 2/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (29/)
  THALASSIONEMA SCHRADERI ( 1/)
  THALASSIOTHRIX LONGISSIMA ( 2/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   555.60   Group Abund: COMMON
Core:  59   Depth Top Sample(m) :   559.83
Sect: CC    No. Observed Fossils:    30      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (12/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ACTINOCYCLUS OCTONARIUS TENELLA ( 1/)
  COCCONEIS COSTATA ( 1/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS ( 2/)
  COSCINODISCUS SYMBOLOPHORUS ( 1/)
  DENTICULOPSIS DIMORPHA ( 1/)
  DENTICULOPSIS HUSTEDTII ( 1/)
  GRAMMATOPHORA SP. ( 1/)
  IKEBEA TENUIS ( 3/)
  NEODENTICULA KAMTSCHATICA ( 3/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA MIOCENICA ( 5/)
  NITZSCHIA ROLANDII (13/)
  PSEUDOPODOSIRA ELEGANS (TRACE/)
  RHIZOSOLENIA SP. (TRACE/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  ROUXIA CALIFORNICA ( 7/)
  STEPHANOPYXIS SP. ( 2/)
  SYNEDRA JOUSEANA ( 1/)
  THALASSIOSIRA SP. (17/)
  THALASSIOSIRA MANIFESTA ( 3/)
  THALASSIOSIRA PUNCTATA ( 1/)
  THALASSIOSIRA SINGULARIS (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (19/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  300/ 310  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   565.10   Group Abund: COMMON
Core:  60   Depth Top Sample(m) :   565.41
Sect:  1    No. Observed Fossils:    25      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ACTINOCYCLUS INGENS ( 2/)
  COSCINODISCUS MARGINATUS (29/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  DENTICULOPSIS HYALINA ( 2/)
  GRAMMATOPHORA SP. ( 1/)
  IKEBEA TENUIS (12/)
  NEODENTICULA KAMTSCHATICA ( 2/)
  NITZSCHIA SP. ( 6/)
  NITZSCHIA MIOCENICA ( 1/)
  NITZSCHIA ROLANDII ( 2/)
  ODONTELLA AURITA (TRACE/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA BARBOI ( 1/)
  ROUXIA CALIFORNICA ( 1/)
  STEPHANOPYXIS SP. ( 3/)
  SYNEDRA JOUSEANA (TRACE/)
  THALASSIOSIRA SP. ( 7/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA NIDULUS ( 2/)
  THALASSIOSIRA SINGULARIS ( 2/)
  THALASSIONEMA HIROSAKIENSIS ( 2/)
  THALASSIONEMA NITZSCHIOIDES (17/)
  THALASSIONEMA SCHRADERI ( 1/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):   00/  10  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   565.10   Group Abund: COMMON
Core:  60   Depth Top Sample(m) :   566.61
Sect:  2    No. Observed Fossils:    28      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS INGENS ( 4/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS MARGINATUS (27/)
  CYMATOSIRA DEBYI ( 1/)
  DENTICULOPSIS HUSTEDTII ( 2/)
  DENTICULOPSIS HYALINA ( 1/)
  IKEBEA TENUIS ( 8/)
  NEODENTICULA KAMTSCHATICA ( 1/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA MIOCENICA (TRACE/)
  NITZSCHIA ROLANDII ( 1/)
  RHIZOSOLENIA SP. ( 1/)
  RHIZOSOLENIA BARBOI ( 1/)
  ROSSIELLA PRAEPALEACEA ( 1/)
  ROUXIA CALIFORNICA ( 3/)
  STEPHANOPYXIS SP. ( 3/)
  SYNEDRA JOUSEANA ( 2/)
  THALASSIOSIRA SP. ( 6/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA MARUJAMICA (Q) ( 2/)
  THALASSIOSIRA NIDULUS ( 2/)
  THALASSIOSIRA SINGULARIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (28/)
  THALASSIONEMA SCHRADERI (TRACE/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   565.10   Group Abund: COMMON
Core:  60   Depth Top Sample(m) :   568.83
Sect: CC    No. Observed Fossils:    28      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ACTINOCYCLUS INGENS ( 2/)
  COCCONEIS COSTATA ( 1/)
  COSCINODISCUS ENDOI ( 1/)
  COSCINODISCUS MARGINATUS (10/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS HUSTEDTII ( 1/)
  DENTICULOPSIS HYALINA ( 1/)
  GRAMMATOPHORA SP. ( 1/)
  IKEBEA TENUIS ( 8/)
  NITZSCHIA SP. ( 3/)
  NITZSCHIA MIOCENICA ( 2/)
  NITZSCHIA ROLANDII (15/)
  PSEUDOPODOSIRA ELEGANS ( 1/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  ROUXIA CALIFORNICA ( 7/)
  STEPHANOPYXIS SP. (TRACE/)
  SYNEDRA JOUSEANA ( 1/)
  THALASSIOSIRA SP. (12/)
  THALASSIOSIRA ANTIQUA (TRACE/)
  THALASSIOSIRA MANIFESTA ( 1/)
  THALASSIOSIRA NIDULUS ( 1/)
  THALASSIOSIRA SINGULARIS (TRACE/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (25/)
  THALASSIONEMA SCHRADERI (TRACE/)



Leg : 87    Top/Bot Interval(mm): 1180/1190  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   574.60   Group Abund: COMMON
Core:  61   Depth Top Sample(m) :   575.79
Sect:  1    No. Observed Fossils:    15      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS (TRACE/)
  COSCINODISCUS MARGINATUS (79/)
  DENTICULOPSIS HYALINA ( 2/)
  IKEBEA TENUIS ( 3/)
  NITZSCHIA MIOCENICA (TRACE/)
  NITZSCHIA ROLANDII ( 4/)
  RHIZOSOLENIA BARBOI ( 1/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. ( 2/)
  SYNEDRA JOUSEANA ( 3/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA SINGULARIS (TRACE/)
  THALASSIONEMA HIROSAKIENSIS (TRACE/)
  THALASSIONEMA NITZSCHIOIDES ( 1/)



Leg : 87    Top/Bot Interval(mm):  320/ 340  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   574.60   Group Abund: COMMON
Core:  61   Depth Top Sample(m) :   576.43
Sect:  2    No. Observed Fossils:    27      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 4/)
  COCCONEIS SCUTELLUM ( 1/)
  COSCINODISCUS ENDOI ( 1/)
  COSCINODISCUS MARGINATUS ( 4/)
  DENTICULOPSIS DIMORPHA ( 1/)
  DENTICULOPSIS HUSTEDTII ( 2/)
  DENTICULOPSIS HYALINA ( 1/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 7/)
  NEODENTICULA KAMTSCHATICA ( 1/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA MIOCENICA ( 1/)
  NITZSCHIA ROLANDII (12/)
  PARALIA SULCATA (TRACE/)
  PSEUDOPODOSIRA ELEGANS ( 1/)
  ROUXIA CALIFORNICA ( 5/)
  STEPHANOPYXIS SP. ( 4/)
  SYNEDRA JOUSEANA ( 1/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA ANTIQUA ( 1/)
  THALASSIOSIRA MANIFESTA ( 1/)
  THALASSIOSIRA MARUJAMICA (Q) ( 1/)
  THALASSIOSIRA PUNCTATA ( 2/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (38/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   574.60   Group Abund: COMMON
Core:  61   Depth Top Sample(m) :   577.25
Sect: CC    No. Observed Fossils:    33      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS (14/)
  COSCINODISCUS SYMBOLOPHORUS ( 1/)
  CYMATOSIRA DEBYI ( 1/)
  DENTICULOPSIS HUSTEDTII (TRACE/)
  DENTICULOPSIS HYALINA ( 1/)
  GRAMMATOPHORA SP. (TRACE/)
  HEMIDISCUS CUNEIFORMIS ( 2/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 6/)
  NITZSCHIA SP. ( 7/)
  NITZSCHIA FOSSILIS (TRACE/)
  NITZSCHIA MIOCENICA ( 1/)
  NITZSCHIA ROLANDII (13/)
  PSEUDOPODOSIRA ELEGANS ( 2/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) ( 4/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  ROUXIA CALIFORNICA ( 7/)
  STEPHANOPYXIS SP. ( 2/)
  THALASSIOSIRA SP. ( 8/)
  THALASSIOSIRA EXCENTRICA ( 1/)
  THALASSIOSIRA GRAVIDA ( 1/)
  THALASSIOSIRA MANIFESTA ( 1/)
  THALASSIOSIRA NIDULUS (TRACE/)
  THALASSIOSIRA PUNCTATA (TRACE/)
  THALASSIOSIRA SINGULARIS ( 1/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (18/)
  THALASSIONEMA SCHRADERI ( 1/)



Leg : 87    Top/Bot Interval(mm):  560/ 590  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   584.10   Group Abund: COMMON
Core:  62   Depth Top Sample(m) :   584.68
Sect:  1    No. Observed Fossils:    23      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (12/)
  ACTINOCYCLUS INGENS ( 1/)
  COSCINODISCUS MARGINATUS (26/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  DENTICULOPSIS HYALINA (TRACE/)
  HEMIDISCUS CUNEIFORMIS ( 4/)
  HYALODISCUS OBSOLETUS ( 1/)
  IKEBEA TENUIS (10/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA MIOCENICA ( 6/)
  PARALIA SULCATA (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) ( 2/)
  STEPHANOPYXIS SP. ( 4/)
  SYNEDRA JOUSEANA ( 5/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA MANIFESTA ( 1/)
  THALASSIOSIRA MARUJAMICA (Q) ( 1/)
  THALASSIOSIRA OESTRUPII ( 1/)
  THALASSIOSIRA PUNCTATA (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (14/)
  THALASSIONEMA SCHRADERI ( 1/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm): 1250/1260  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   584.10   Group Abund: ABUNDANT
Core:  62   Depth Top Sample(m) :   586.86
Sect:  2    No. Observed Fossils:    17      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (14/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS (46/)
  COSCINODISCUS SYMBOLOPHORUS ( 1/)
  HEMIDISCUS CUNEIFORMIS ( 6/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA MIOCENICA ( 2/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) ( 2/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. (10/)
  SYNEDRA JOUSEANA ( 2/)
  THALASSIOSIRA SP. ( 2/)
  THALASSIOSIRA NIDULUS ( 2/)
  THALASSIONEMA NITZSCHIOIDES ( 5/)
  THALASSIONEMA SCHRADERI (TRACE/)
  THALASSIOTHRIX LONGISSIMA ( 2/)



Leg : 87    Top/Bot Interval(mm): 1250/1260  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   584.10   Group Abund: ABUNDANT
Core:  62   Depth Top Sample(m) :   588.36
Sect:  3    No. Observed Fossils:    22      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (21/)
  ACTINOCYCLUS INGENS ( 1/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  COSCINODISCUS MARGINATUS (46/)
  COSCINODISCUS SYMBOLOPHORUS ( 1/)
  DENTICULOPSIS DIMORPHA ( 1/)
  DENTICULOPSIS HUSTEDTII ( 1/)
  DENTICULOPSIS HYALINA ( 1/)
  GRAMMATOPHORA SP. ( 1/)
  HEMIDISCUS CUNEIFORMIS ( 1/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 2/)
  NITZSCHIA MIOCENICA ( 2/)
  PARALIA SULCATA ( 4/)
  RHIZOSOLENIA BARBOI ( 1/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. ( 4/)
  SYNEDRA JOUSEANA ( 1/)
  THALASSIOSIRA NIDULUS (TRACE/)
  THALASSIONEMA NITZSCHIOIDES ( 2/)
  THALASSIONEMA SCHRADERI ( 2/)
  THALASSIOTHRIX LONGISSIMA ( 5/)



Leg : 87    Top/Bot Interval(mm): 1250/1260  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   584.10   Group Abund: COMMON
Core:  62   Depth Top Sample(m) :   589.86
Sect:  4    No. Observed Fossils:    21      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS INGENS ( 1/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS MARGINATUS (36/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  IKEBEA TENUIS ( 2/)
  NITZSCHIA SP. (TRACE/)
  NITZSCHIA MIOCENICA ( 1/)
  PARALIA SULCATA (TRACE/)
  RHIZOSOLENIA SP. ( 1/)
  RHIZOSOLENIA BARBOI (TRACE/)
  ROUXIA CALIFORNICA ( 9/)
  STEPHANOPYXIS SP. ( 7/)
  SYNEDRA JOUSEANA (TRACE/)
  THALASSIOSIRA SP. ( 1/)
  THALASSIOSIRA MANIFESTA ( 1/)
  THALASSIOSIRA MARUJAMICA (Q) ( 1/)
  THALASSIONEMA NITZSCHIOIDES ( 5/)
  THALASSIONEMA SCHRADERI (37/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   584.10   Group Abund: FEW
Core:  62   Depth Top Sample(m) :   591.79
Sect: CC    No. Observed Fossils:    29      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 7/)
  ACTINOCYCLUS INGENS ( 1/)
  COCCONEIS COSTATA ( 1/)
  COCCONEIS VITREA (TRACE/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS ( 7/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  DENTICULOPSIS HUSTEDTII ( 2/)
  DENTICULOPSIS HYALINA (TRACE/)
  HEMIDISCUS CUNEIFORMIS ( 1/)
  HYALODISCUS OBSOLETUS ( 1/)
  IKEBEA TENUIS ( 6/)
  NITZSCHIA SP. ( 5/)
  NITZSCHIA MIOCENICA ( 1/)
  NITZSCHIA ROLANDII ( 2/)
  PARALIA SULCATA ( 1/)
  PSEUDOPODOSIRA ELEGANS ( 3/)
  RHIZOSOLENIA BARBOI ( 2/)
  RHIZOSOLENIA HEBETATA HIEMALIS (Q) ( 2/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 3/)
  ROSSIELLA PRAEPALEACEA (TRACE/)
  ROUXIA CALIFORNICA ( 1/)
  STEPHANOPYXIS SP. ( 3/)
  SYNEDRA JOUSEANA (TRACE/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA MANIFESTA ( 1/)
  THALASSIONEMA NITZSCHIOIDES (26/)
  THALASSIONEMA SCHRADERI ( 7/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  620/ 630  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   593.60   Group Abund: COMMON
Core:  63   Depth Top Sample(m) :   594.23
Sect:  1    No. Observed Fossils:    20      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS INGENS ( 2/)
  COSCINODISCUS MARGINATUS (13/)
  DENTICULOPSIS DIMORPHA ( 1/)
  DENTICULOPSIS HUSTEDTII ( 3/)
  DENTICULOPSIS HYALINA ( 2/)
  HYALODISCUS OBSOLETUS ( 1/)
  IKEBEA TENUIS ( 4/)
  NITZSCHIA SP. ( 3/)
  NITZSCHIA ROLANDII ( 1/)
  PARALIA SULCATA ( 7/)
  PSEUDOPYXILLA AMERICANA ( 1/)
  RHIZOSOLENIA BARBOI (TRACE/)
  STEPHANOPYXIS SP. ( 2/)
  THALASSIOSIRA SP. ( 2/)
  THALASSIOSIRA OESTRUPII (TRACE/)
  THALASSIONEMA NITZSCHIOIDES ( 9/)
  THALASSIONEMA SCHRADERI (44/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm): 1230/1240  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   593.60   Group Abund: FEW
Core:  63   Depth Top Sample(m) :   596.34
Sect:  2    No. Observed Fossils:    23      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 413

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (11/)
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS INGENS (11/)
  COSCINODISCUS ENDOI ( 1/)
  COSCINODISCUS MARGINATUS (14/)
  COSCINODISCUS SYMBOLOPHORUS ( 1/)
  DENTICULOPSIS HUSTEDTII ( 6/)
  DENTICULOPSIS HYALINA (TRACE/)
  HEMIDISCUS CUNEIFORMIS ( 1/)
  HYALODISCUS OBSOLETUS ( 1/)
  IKEBEA TENUIS (10/)
  NITZSCHIA SP. ( 4/)
  PARALIA SULCATA ( 2/)
  RHIZOSOLENIA BARBOI ( 8/)
  STEPHANOPYXIS SP. ( 2/)
  SYNEDRA JOUSEANA ( 1/)
  THALASSIOSIRA SP. ( 1/)
  THALASSIOSIRA BURCKLIANA ( 2/)
  THALASSIOSIRA MANIFESTA ( 1/)
  THALASSIOSIRA OESTRUPII (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (18/)
  THALASSIONEMA SCHRADERI ( 3/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   593.60   Group Abund: COMMON
Core:  63   Depth Top Sample(m) :   597.33
Sect: CC    No. Observed Fossils:    15      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS ELLIPTICUS ( 1/)
  ACTINOCYCLUS INGENS ( 4/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  DENTICULOPSIS HUSTEDTII (51/)
  DENTICULOPSIS HYALINA (TRACE/)
  RHIZOSOLENIA BARBOI (TRACE/)
  ROUXIA CALIFORNICA (TRACE/)
  ROUXIA PERAGALLI (TRACE/)
  STEPHANOPYXIS SP. ( 2/)
  SYNEDRA MIOCENICA ( 1/)
  THALASSIOSIRA PRAECONVEXA (Q) (10/)
  THALASSIONEMA HIROSAKIENSIS (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (31/)



Leg : 87    Top/Bot Interval(mm):  320/ 330  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   603.20   Group Abund: COMMON
Core:  64   Depth Top Sample(m) :   603.53
Sect:  1    No. Observed Fossils:    12      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS INGENS ( 3/)
  COSCINODISCUS MARGINATUS (TRACE/)
  DENTICULOPSIS HUSTEDTII (76/)
  GRAMMATOPHORA SP. ( 1/)
  IKEBEA TENUIS ( 2/)
  NITZSCHIA HETEROPOLICA (TRACE/)
  ROUXIA CALIFORNICA (TRACE/)
  ROUXIA PERAGALLI (TRACE/)
  THALASSIOSIRA SP. ( 1/)
  THALASSIOSIRA PRAECONVEXA (Q) ( 2/)
  THALASSIONEMA HIROSAKIENSIS ( 3/)
  THALASSIONEMA NITZSCHIOIDES (12/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   603.20   Group Abund: COMMON
Core:  64   Depth Top Sample(m) :   604.95
Sect: CC    No. Observed Fossils:    22      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS INGENS (22/)
  COSCINODISCUS ENDOI ( 2/)
  COSCINODISCUS MARGINATUS ( 4/)
  COSCINODISCUS SYMBOLOPHORUS ( 2/)
  DENTICULOPSIS HUSTEDTII (30/)
  DENTICULOPSIS HYALINA ( 1/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  IKEBEA TENUIS ( 3/)
  PARALIA SULCATA ( 2/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA INERMIS (Q) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  ROUXIA CALIFORNICA (TRACE/)
  ROUXIA PERAGALLI (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  SYNEDRA MIOCENICA ( 1/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (22/)
  THALASSIONEMA SCHRADERI ( 3/)
  TRICERATIUM CONDECORUM (TRACE/)



Leg : 87    Top/Bot Interval(mm): 1380/1390  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   612.80   Group Abund: COMMON
Core:  65   Depth Top Sample(m) :   614.18
Sect:  1    No. Observed Fossils:    17      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS ( 3/)
  COCCONEIS COSTATA ( 1/)
  COSCINODISCUS MARGINATUS ( 1/)
  COSCINODISCUS VETUSTISSIMUS ( 2/)
  DENTICULOPSIS DIMORPHA (22/)
  DENTICULOPSIS HUSTEDTII (36/)
  GRAMMATOPHORA SP. (TRACE/)
  HEMIDISCUS CUNEIFORMIS ( 1/)
  IKEBEA TENUIS ( 2/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA BARBOI ( 2/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIONEMA HIROSAKIENSIS ( 2/)
  THALASSIONEMA NITZSCHIOIDES (22/)



Leg : 87    Top/Bot Interval(mm):  190/ 200  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   612.80   Group Abund: FEW
Core:  65   Depth Top Sample(m) :   614.49
Sect:  2    No. Observed Fossils:    15      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS ( 7/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS MARGINATUS ( 6/)
  COSCINODISCUS VETUSTISSIMUS (TRACE/)
  DENTICULOPSIS DIMORPHA (31/)
  DENTICULOPSIS HUSTEDTII (15/)
  DENTICULOPSIS HYALINA ( 3/)
  IKEBEA TENUIS ( 6/)
  RHIZOSOLENIA BARBOI ( 2/)
  RHIZOSOLENIA HEBETATA INERMIS (Q) (TRACE/)
  STEPHANOPYXIS SP. ( 4/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIONEMA HIROSAKIENSIS ( 2/)
  THALASSIONEMA NITZSCHIOIDES (20/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   612.80   Group Abund: COMMON
Core:  65   Depth Top Sample(m) :   615.83
Sect: CC    No. Observed Fossils:    17      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS ( 6/)
  COCCONEIS COSTATA ( 1/)
  COSCINODISCUS MARGINATUS ( 1/)
  DENTICULOPSIS DIMORPHA ( 9/)
  DENTICULOPSIS HUSTEDTII (12/)
  DENTICULOPSIS HYALINA ( 4/)
  GRAMMATOPHORA SP. ( 1/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 3/)
  RHIZOSOLENIA BARBOI ( 1/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. ( 4/)
  THALASSIOSIRA SP. (TRACE/)
  THALASSIONEMA HIROSAKIENSIS ( 2/)
  THALASSIONEMA NITZSCHIOIDES (55/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   622.40   Group Abund: COMMON
Core:  66   Depth Top Sample(m) :   623.94
Sect: CC    No. Observed Fossils:    16      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS ELLIPTICUS ( 1/)
  ACTINOCYCLUS INGENS ( 4/)
  COSCINODISCUS MARGINATUS ( 2/)
  CRUCIDENTICULA NICOBARICA ( 1/)
  DENTICULOPSIS DIMORPHA ( 8/)
  DENTICULOPSIS HUSTEDTII (40/)
  DENTICULOPSIS HYALINA ( 3/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA PRAECONVEXA (Q) (TRACE/)
  THALASSIONEMA HIROSAKIENSIS ( 4/)
  THALASSIONEMA NITZSCHIOIDES (31/)
  THALASSIONEMA SCHRADERI ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   632.10   Group Abund: COMMON
Core:  67   Depth Top Sample(m) :   634.78
Sect: CC    No. Observed Fossils:    15      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS ( 2/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  DENTICULOPSIS DIMORPHA (10/)
  DENTICULOPSIS HUSTEDTII (18/)
  DENTICULOPSIS HYALINA ( 2/)
  IKEBEA TENUIS ( 1/)
  NITZSCHIA HETEROPOLICA (TRACE/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA BARBOI (TRACE/)
  ROUXIA CALIFORNICA ( 1/)
  THALASSIONEMA HIROSAKIENSIS ( 4/)
  THALASSIONEMA NITZSCHIOIDES (60/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   641.80   Group Abund: FEW
Core:  68   Depth Top Sample(m) :   644.38
Sect: CC    No. Observed Fossils:    17      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS INGENS (TRACE/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  DENTICULOPSIS DIMORPHA ( 8/)
  DENTICULOPSIS HUSTEDTII (60/)
  GRAMMATOPHORA SP. ( 1/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 2/)
  NITZSCHIA SP. ( 1/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA PRAEBARBOI (TRACE/)
  ROUXIA CALIFORNICA (TRACE/)
  THALASSIOSIRA PRAECONVEXA (Q) ( 1/)
  THALASSIOSIRA TEMPEREI (TRACE/)
  THALASSIONEMA HIROSAKIENSIS ( 4/)
  THALASSIONEMA NITZSCHIOIDES (20/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   651.50   Group Abund: FEW
Core:  69   Depth Top Sample(m) :   651.60
Sect: CC    No. Observed Fossils:    19      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS INGENS ( 3/)
  COCCONEIS COSTATA ( 1/)
  COSCINODISCUS MARGINATUS ( 3/)
  DENTICULOPSIS DIMORPHA ( 5/)
  DENTICULOPSIS HUSTEDTII (57/)
  DENTICULOPSIS HYALINA (TRACE/)
  GRAMMATOPHORA SP. ( 1/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 4/)
  NITZSCHIA SP. ( 1/)
  RHIZOSOLENIA BARBOI ( 2/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  THALASSIOSIRA SP. ( 1/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (16/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   661.20   Group Abund: FEW
Core:  70   Depth Top Sample(m) :   664.48
Sect: CC    No. Observed Fossils:    21      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS ELLIPTICUS ( 1/)
  ACTINOCYCLUS INGENS ( 6/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS VETUSTISSIMUS (TRACE/)
  CRUCIDENTICULA NICOBARICA ( 1/)
  DENTICULOPSIS DIMORPHA (12/)
  DENTICULOPSIS HUSTEDTII (30/)
  HEMIDISCUS CUNEIFORMIS ( 1/)
  IKEBEA TENUIS ( 5/)
  NITZSCHIA HETEROPOLICA (TRACE/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA HEBETATA INERMIS (Q) ( 1/)
  RHIZOSOLENIA MIOCENICA (TRACE/)
  ROUXIA CALIFORNICA ( 1/)
  THALASSIOSIRA TEMPEREI (TRACE/)
  THALASSIONEMA HIROSAKIENSIS ( 3/)
  THALASSIONEMA NITZSCHIOIDES (43/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   670.90   Group Abund: FEW
Core:  71   Depth Top Sample(m) :   673.76
Sect: CC    No. Observed Fossils:    21      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS INGENS ( 1/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  DENTICULOPSIS DIMORPHA ( 5/)
  DENTICULOPSIS HUSTEDTII (45/)
  DENTICULOPSIS HYALINA ( 1/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  IKEBEA TENUIS (TRACE/)
  NITZSCHIA SP. (TRACE/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA HEBETATA INERMIS (Q) (TRACE/)
  ROUXIA PERAGALLI ( 1/)
  SYNEDRA MIOCENICA (TRACE/)
  THALASSIOSIRA SP. ( 1/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA HIROSAKIENSIS ( 2/)
  THALASSIONEMA NITZSCHIOIDES (36/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   680.60   Group Abund: COMMON
Core:  72   Depth Top Sample(m) :   681.91
Sect: CC    No. Observed Fossils:    19      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS ( 3/)
  COSCINODISCUS MARGINATUS ( 1/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  COSCINODISCUS VETUSTISSIMUS ( 1/)
  DENTICULOPSIS DIMORPHA ( 7/)
  DENTICULOPSIS HUSTEDTII (13/)
  DENTICULOPSIS HYALINA ( 2/)
  GONIOTHECIUM ROGERSII ( 1/)
  IKEBEA TENUIS ( 5/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA HEBETATA INERMIS (Q) ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 3/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  SYNEDRA MIOCENICA ( 1/)
  THALASSIONEMA HIROSAKIENSIS (10/)
  THALASSIONEMA NITZSCHIOIDES (50/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   690.20   Group Abund: COMMON
Core:  73   Depth Top Sample(m) :   693.79
Sect: CC    No. Observed Fossils:    17      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS ( 5/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  DENTICULOPSIS DIMORPHA ( 5/)
  DENTICULOPSIS HUSTEDTII (42/)
  DENTICULOPSIS HYALINA ( 2/)
  GONIOTHECIUM ROGERSII (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 2/)
  PARALIA SULCATA (TRACE/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA PRAEBARBOI (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIONEMA HIROSAKIENSIS ( 3/)
  THALASSIONEMA NITZSCHIOIDES (36/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):  290/ 300  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   699.80   Group Abund: ABUNDANT
Core:  74   Depth Top Sample(m) :   700.10
Sect:  1    No. Observed Fossils:    16      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS ELLIPTICUS ( 1/)
  ACTINOCYCLUS INGENS ( 3/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS SYMBOLOPHORUS ( 1/)
  DENTICULOPSIS DIMORPHA ( 2/)
  DENTICULOPSIS HUSTEDTII (45/)
  GRAMMATOPHORA SP. ( 1/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 2/)
  PARALIA SULCATA (TRACE/)
  RHIZOSOLENIA BARBOI ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (35/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   699.80   Group Abund: FEW
Core:  74   Depth Top Sample(m) :   702.07
Sect: CC    No. Observed Fossils:    18      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS VETUSTISSIMUS (TRACE/)
  DENTICULOPSIS HUSTEDTII (49/)
  DENTICULOPSIS HYALINA ( 1/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 2/)
  KISSELEVIELLA CARINA ( 1/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA HEBETATA INERMIS (Q) (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  SYNEDRA MIOCENICA ( 1/)
  THALASSIOSIRA YABEI ( 1/)
  THALASSIONEMA HIROSAKIENSIS (14/)
  THALASSIONEMA NITZSCHIOIDES (24/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   709.40   Group Abund: COMMON
Core:  75   Depth Top Sample(m) :   712.47
Sect: CC    No. Observed Fossils:    21      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS INGENS (24/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS ENDOI ( 2/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  DENTICULOPSIS HUSTEDTII (29/)
  DENTICULOPSIS HYALINA ( 3/)
  HEMIAULUS POLYMORPHUS (Q) ( 1/)
  IKEBEA TENUIS ( 9/)
  NITZSCHIA HETEROPOLICA ( 1/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA MIOCENICA (TRACE/)
  RHIZOSOLENIA PRAEBARBOI (TRACE/)
  STEPHANOPYXIS SP. (TRACE/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA PRAECONVEXA (Q) (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA HIROSAKIENSIS ( 6/)
  THALASSIONEMA NITZSCHIOIDES (22/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   719.10   Group Abund: FEW
Core:  76   Depth Top Sample(m) :   722.95
Sect: CC    No. Observed Fossils:    18      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 6/)
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS INGENS (10/)
  COSCINODISCUS MARGINATUS ( 2/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  COSCINODISCUS VETUSTISSIMUS (TRACE/)
  DENTICULOPSIS HUSTEDTII (33/)
  DENTICULOPSIS HYALINA ( 1/)
  HYALODISCUS OBSOLETUS ( 1/)
  IKEBEA TENUIS ( 3/)
  RHIZOSOLENIA HEBETATA INERMIS (Q) ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  STEPHANOPYXIS SP. ( 2/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA HIROSAKIENSIS ( 7/)
  THALASSIONEMA NITZSCHIOIDES (34/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   728.80   Group Abund: COMMON
Core:  77   Depth Top Sample(m) :   731.39
Sect: CC    No. Observed Fossils:    19      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS (19/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS SYMBOLOPHORUS ( 3/)
  COSCINODISCUS VETUSTISSIMUS (TRACE/)
  DENTICULOPSIS HUSTEDTII (51/)
  DENTICULOPSIS HYALINA ( 1/)
  GRAMMATOPHORA SP. ( 1/)
  IKEBEA TENUIS ( 7/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  ROUXIA CALIFORNICA ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  SYNEDRA MIOCENICA (TRACE/)
  THALASSIOSIRA PRAENIDULUS ( 1/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (11/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   738.50   Group Abund: FEW
Core:  78   Depth Top Sample(m) :   742.68
Sect: CC    No. Observed Fossils:    19      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS INGENS ( 9/)
  COSCINODISCUS ENDOI ( 1/)
  COSCINODISCUS SYMBOLOPHORUS ( 2/)
  COSCINODISCUS VETUSTISSIMUS (TRACE/)
  DENTICULOPSIS HUSTEDTII (23/)
  DENTICULOPSIS HYALINA ( 2/)
  IKEBEA TENUIS (11/)
  NITZSCHIA HETEROPOLICA (TRACE/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA HEBETATA INERMIS (Q) ( 7/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 2/)
  RHIZOSOLENIA PRAEBARBOI ( 1/)
  STEPHANOPYXIS SP. ( 2/)
  STEPHANOGONIA HANZAWAE ( 4/)
  THALASSIOSIRA YABEI ( 2/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (28/)
  THALASSIOTHRIX LONGISSIMA ( 2/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   748.00   Group Abund: FEW
Core:  79   Depth Top Sample(m) :   751.69
Sect: CC    No. Observed Fossils:    20      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS INGENS (10/)
  COSCINODISCUS ENDOI ( 2/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  DENTICULOPSIS HUSTEDTII (45/)
  IKEBEA TENUIS (10/)
  NITZSCHIA UMAOIENSIS ( 1/)
  RHIZOSOLENIA BARBOI ( 2/)
  RHIZOSOLENIA HEBETATA INERMIS (Q) ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 2/)
  RHIZOSOLENIA PRAEBARBOI ( 6/)
  STEPHANOPYXIS SP. (TRACE/)
  STEPHANOGONIA HANZAWAE ( 3/)
  THALASSIOSIRA SP. ( 1/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (14/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   757.50   Group Abund: FEW
Core:  80   Depth Top Sample(m) :   764.27
Sect: CC    No. Observed Fossils:    22      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS (16/)
  ACTINOCYCLUS INGENS NODUS ( 1/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  DENTICULOPSIS HUSTEDTII (47/)
  DENTICULOPSIS HYALINA ( 1/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  IKEBEA TENUIS ( 4/)
  NITZSCHIA HETEROPOLICA (TRACE/)
  PARALIA SULCATA (10/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 5/)
  RHIZOSOLENIA PRAEBARBOI ( 3/)
  ROUXIA CALIFORNICA ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  STEPHANOGONIA HANZAWAE (TRACE/)
  THALASSIOSIRA SP. ( 2/)
  THALASSIOSIRA PRAECONVEXA (Q) (TRACE/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA NITZSCHIOIDES ( 9/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   767.00   Group Abund: COMMON
Core:  81   Depth Top Sample(m) :   772.07
Sect: CC    No. Observed Fossils:    22      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ACTINOCYCLUS INGENS (13/)
  COSCINODISCUS ENDOI ( 3/)
  COSCINODISCUS SYMBOLOPHORUS ( 2/)
  COSCINODISCUS VETUSTISSIMUS ( 3/)
  DENTICULOPSIS HUSTEDTII (34/)
  DENTICULOPSIS HYALINA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA ( 1/)
  GRAMMATOPHORA SP. (TRACE/)
  IKEBEA TENUIS ( 6/)
  MEDIARIA SPLENDIDA (TRACE/)
  NITZSCHIA HETEROPOLICA ( 1/)
  NITZSCHIA UMAOIENSIS (TRACE/)
  RHIZOSOLENIA HEBETATA INERMIS (Q) ( 5/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  RHIZOSOLENIA PRAEBARBOI ( 2/)
  ROUXIA CALIFORNICA (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA YABEI ( 1/)
  THALASSIONEMA HIROSAKIENSIS ( 3/)
  THALASSIONEMA NITZSCHIOIDES (20/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   776.70   Group Abund: COMMON
Core:  82   Depth Top Sample(m) :   777.67
Sect: CC    No. Observed Fossils:    22      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS (11/)
  ACTINOCYCLUS INGENS NODUS (TRACE/)
  COSCINODISCUS ENDOI (TRACE/)
  CRUCIDENTICULA PUNCTATA ( 1/)
  DENTICULOPSIS HUSTEDTII (34/)
  DENTICULOPSIS PRAEDIMORPHA ( 2/)
  GRAMMATOPHORA SP. ( 1/)
  IKEBEA TENUIS ( 6/)
  MELOSIRA SOL (TRACE/)
  NITZSCHIA UMAOIENSIS ( 2/)
  PARALIA SULCATA (TRACE/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA HEBETATA INERMIS (Q) ( 6/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 3/)
  RHIZOSOLENIA PRAEBARBOI ( 2/)
  STEPHANOPYXIS SP. ( 4/)
  STEPHANOGONIA HANZAWAE ( 2/)
  THALASSIONEMA HIROSAKIENSIS ( 2/)
  THALASSIONEMA NITZSCHIOIDES (21/)
  THALASSIOTHRIX LONGISSIMA ( 1/)
  YOSIDAIA SP. (TRACE/)



Leg : 87    Top/Bot Interval(mm): 1390/1400  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   786.40   Group Abund: COMMON
Core:  83   Depth Top Sample(m) :   787.80
Sect:  1    No. Observed Fossils:     9      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS INGENS ( 3/)
  COSCINODISCUS MARGINATUS ( 3/)
  DENTICULOPSIS HUSTEDTII (15/)
  DENTICULOPSIS PRAEDIMORPHA (51/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS (TRACE/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 4/)
  THALASSIONEMA NITZSCHIOIDES (23/)



Leg : 87    Top/Bot Interval(mm): 1390/1400  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   786.40   Group Abund: ABUNDANT
Core:  83   Depth Top Sample(m) :   789.30
Sect:  2    No. Observed Fossils:    12      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS INGENS (10/)
  COSCINODISCUS MARGINATUS ( 1/)
  COSCINODISCUS VETUSTISSIMUS ( 1/)
  DENTICULOPSIS HUSTEDTII (15/)
  DENTICULOPSIS PRAEDIMORPHA (59/)
  IKEBEA TENUIS ( 2/)
  NITZSCHIA HETEROPOLICA (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (10/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm): 1390/1400  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   786.40   Group Abund: COMMON
Core:  83   Depth Top Sample(m) :   790.80
Sect:  3    No. Observed Fossils:    14      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS INGENS ( 8/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS ( 5/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  DENTICULOPSIS HUSTEDTII (19/)
  DENTICULOPSIS HYALINA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (47/)
  IKEBEA TENUIS ( 4/)
  PARALIA SULCATA ( 2/)
  RHIZOSOLENIA BARBOI ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 2/)
  RHIZOSOLENIA PRAEBARBOI ( 1/)
  THALASSIONEMA NITZSCHIOIDES (11/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   786.40   Group Abund: COMMON
Core:  83   Depth Top Sample(m) :   792.87
Sect: CC    No. Observed Fossils:    17      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS ( 7/)
  COSCINODISCUS MARGINATUS (TRACE/)
  DENTICULOPSIS HUSTEDTII (23/)
  DENTICULOPSIS HYALINA ( 1/)
  DENTICULOPSOS PRAELAUTA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (43/)
  GRAMMATOPHORA SP. ( 1/)
  IKEBEA TENUIS ( 8/)
  PARALIA SULCATA (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 2/)
  RHIZOSOLENIA PRAEBARBOI ( 2/)
  STEPHANOPYXIS SP. ( 1/)
  STEPHANOGONIA HANZAWAE ( 1/)
  THALASSIOSIRA MANIFESTA ( 2/)
  THALASSIONEMA NITZSCHIOIDES ( 8/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   796.10   Group Abund: FEW
Core:  84   Depth Top Sample(m) :   796.82
Sect: CC    No. Observed Fossils:    14      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS (14/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS ( 7/)
  DENTICULOPSIS HUSTEDTII ( 9/)
  DENTICULOPSIS HYALINA ( 2/)
  DENTICULOPSIS PRAEDIMORPHA (43/)
  IKEBEA TENUIS ( 7/)
  NITZSCHIA UMAOIENSIS (TRACE/)
  RHIZOSOLENIA HEBETATA INERMIS (Q) ( 1/)
  STEPHANOPYXIS SP. ( 2/)
  THALASSIOSIRA BRUNII ( 1/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (13/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   805.80   Group Abund: COMMON
Core:  85   Depth Top Sample(m) :   808.75
Sect: CC    No. Observed Fossils:    19      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS (23/)
  COCCONEIS COSTATA (TRACE/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS ( 3/)
  CRUCIDENTICULA PUNCTATA ( 1/)
  DENTICULOPSIS HUSTEDTII (15/)
  DENTICULOPSIS HYALINA (TRACE/)
  DENTICULOPSIS PRAEDIMORPHA (26/)
  NITZSCHIA UMAOIENSIS (TRACE/)
  PARALIA SULCATA ( 2/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 3/)
  STEPHANOGONIA HANZAWAE (TRACE/)
  SYNEDRA MIOCENICA (TRACE/)
  THALASSIOSIRA BRUNII ( 1/)
  THALASSIOSIRA YABEI ( 1/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (20/)
  THALASSIOTHRIX LONGISSIMA ( 3/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   815.50   Group Abund: FEW
Core:  86   Depth Top Sample(m) :   818.25
Sect: CC    No. Observed Fossils:    16      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS INGENS (55/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS SYMBOLOPHORUS ( 1/)
  COSCINODISCUS VETUSTISSIMUS (TRACE/)
  DENTICULOPSIS HUSTEDTII ( 7/)
  DENTICULOPSIS HYALINA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (17/)
  HYALODISCUS OBSOLETUS ( 1/)
  IKEBEA TENUIS ( 1/)
  NITZSCHIA UMAOIENSIS (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  RHIZOSOLENIA MIOCENICA (TRACE/)
  RHIZOSOLENIA PRAEBARBOI ( 2/)
  SYNEDRA MIOCENICA (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (13/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   825.20   Group Abund: FEW
Core:  87   Depth Top Sample(m) :   829.39
Sect: CC    No. Observed Fossils:    18      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS INGENS (37/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS ( 3/)
  CRUCIDENTICULA PUNCTATA (TRACE/)
  DENTICULOPSIS HUSTEDTII (16/)
  DENTICULOPSIS PRAEDIMORPHA (18/)
  HEMIAULUS POLYMORPHUS (Q) ( 1/)
  MEDIARIA SPLENDIDA (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  RHIZOSOLENIA MIOCENICA ( 1/)
  RHIZOSOLENIA PRAEBARBOI ( 4/)
  STEPHANOPYXIS SP. ( 2/)
  THALASSIOSIRA LEPTOPUS ( 1/)
  THALASSIOSIRA YABEI (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (14/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  YOSIDAIA SP. (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   834.80   Group Abund: FEW
Core:  88   Depth Top Sample(m) :   842.85
Sect: CC    No. Observed Fossils:    21      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS INGENS (35/)
  COSCINODISCUS MARGINATUS ( 5/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  COSCINODISCUS VETUSTISSIMUS (TRACE/)
  CRUCIDENTICULA PUNCTATA (TRACE/)
  DENTICULOPSIS HUSTEDTII ( 7/)
  DENTICULOPSIS HYALINA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (15/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS ( 1/)
  IKEBEA TENUIS ( 1/)
  NITZSCHIA UMAOIENSIS (TRACE/)
  PARALIA SULCATA ( 3/)
  RHIZOSOLENIA PRAEBARBOI ( 3/)
  ROSSIELLA PRAEPALEACEA (TRACE/)
  THALASSIOSIRA SP. (TRACE/)
  THALASSIOSIRA PRAECONVEXA (Q) (TRACE/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (23/)
  THALASSIOTHRIX LONGISSIMA ( 2/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   844.40   Group Abund: FEW
Core:  89   Depth Top Sample(m) :   850.40
Sect: CC    No. Observed Fossils:    17      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS (18/)
  COSCINODISCUS MARGINATUS ( 5/)
  DENTICULOPSIS HUSTEDTII (47/)
  DENTICULOPSIS HYALINA ( 3/)
  DENTICULOPSIS PRAEDIMORPHA (10/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 3/)
  NITZSCHIA UMAOIENSIS (TRACE/)
  PARALIA SULCATA ( 2/)
  RHIZOSOLENIA HEBETATA INERMIS (Q) ( 2/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) (TRACE/)
  RHIZOSOLENIA PRAEBARBOI ( 2/)
  STEPHANOPYXIS SP. ( 1/)
  STEPHANOGONIA HANZAWAE ( 1/)
  THALASSIOSIRA MANIFESTA (TRACE/)
  THALASSIONEMA NITZSCHIOIDES ( 5/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   854.00   Group Abund: FEW
Core:  90   Depth Top Sample(m) :   858.91
Sect: CC    No. Observed Fossils:    16      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS (41/)
  COSCINODISCUS ENDOI ( 2/)
  COSCINODISCUS MARGINATUS ( 3/)
  DENTICULOPSIS HUSTEDTII (20/)
  DENTICULOPSIS HYALINA ( 4/)
  DENTICULOPSIS PRAEDIMORPHA ( 7/)
  HYALODISCUS OBSOLETUS ( 1/)
  IKEBEA TENUIS ( 6/)
  MEDIARIA SPLENDIDA (TRACE/)
  MELOSIRA SOL ( 1/)
  NITZSCHIA CHALLENGERI (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  RHIZOSOLENIA PRAEBARBOI ( 1/)
  STEPHANOPYXIS SP. ( 4/)
  THALASSIONEMA NITZSCHIOIDES ( 8/)



Leg : 87    Top/Bot Interval(mm):  700/ 710  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   863.70   Group Abund: FEW
Core:  91   Depth Top Sample(m) :   864.41
Sect:  1    No. Observed Fossils:    20      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS INGENS (35/)
  COSCINODISCUS MARGINATUS ( 5/)
  COSCINODISCUS SYMBOLOPHORUS ( 2/)
  DENTICULOPSIS HUSTEDTII (29/)
  DENTICULOPSIS HYALINA ( 5/)
  DENTICULOPSIS LAUTA ( 2/)
  DENTICULOPSOS PRAELAUTA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA ( 2/)
  GRAMMATOPHORA SP. ( 1/)
  IKEBEA TENUIS ( 2/)
  KISSELEVIELLA CARINA (TRACE/)
  MEDIARIA SPLENDIDA (TRACE/)
  MELOSIRA SOL ( 2/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA UMAOIENSIS (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 2/)
  RHIZOSOLENIA MIOCENICA ( 1/)
  STEPHANOPYXIS SP. ( 6/)
  THALASSIONEMA NITZSCHIOIDES ( 4/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   863.70   Group Abund: FEW
Core:  91   Depth Top Sample(m) :   865.23
Sect: CC    No. Observed Fossils:    22      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS INGENS (27/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS ( 2/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  CRUCIDENTICULA NICOBARICA ( 1/)
  DENTICULOPSIS HUSTEDTII (18/)
  DENTICULOPSIS HYALINA ( 6/)
  DENTICULOPSIS LAUTA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA ( 4/)
  HYALODISCUS OBSOLETUS ( 1/)
  IKEBEA TENUIS (12/)
  MEDIARIA SPLENDIDA (TRACE/)
  NITZSCHIA UMAOIENSIS ( 1/)
  PARALIA SULCATA ( 4/)
  RHIZOSOLENIA MIOCENICA ( 1/)
  RHIZOSOLENIA PRAEBARBOI ( 1/)
  STEPHANOPYXIS SP. ( 4/)
  STEPHANOGONIA HANZAWAE ( 2/)
  SYNEDRA MIOCENICA (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (11/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   873.40   Group Abund: FEW
Core:  92   Depth Top Sample(m) :   874.71
Sect: CC    No. Observed Fossils:    14      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS ( 7/)
  COSCINODISCUS ENDOI ( 1/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  CRUCIDENTICULA NICOBARICA (TRACE/)
  DENTICULOPSIS HYALINA (84/)
  KATAHIRAIA ASPERA (TRACE/)
  KISSELEVIELLA CARINA (TRACE/)
  MEDIARIA SPLENDIDA (TRACE/)
  RHAPHONEIS MIOCENICA (TRACE/)
  STEPHANOPYXIS SP. ( 2/)
  SYNEDRA MIOCENICA (TRACE/)
  THALASSIONEMA NITZSCHIOIDES ( 6/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  640/ 660  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   883.10   Group Abund: ABUNDANT
Core:  93   Depth Top Sample(m) :   883.75
Sect:  1    No. Observed Fossils:     6      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS INGENS ( 5/)
  DENTICULOPSIS HUSTEDTII (TRACE/)
  DENTICULOPSIS HYALINA (95/)
  PARALIA SULCATA (TRACE/)
  STEPHANOPYXIS SP. (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (TRACE/)



Leg : 87    Top/Bot Interval(mm):  460/ 490  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   883.10   Group Abund: COMMON
Core:  93   Depth Top Sample(m) :   886.58
Sect:  3    No. Observed Fossils:    13      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS (41/)
  COSCINODISCUS MARGINATUS ( 1/)
  DENTICULOPSIS HYALINA (27/)
  DENTICULOPSIS LAUTA (21/)
  KATAHIRAIA ASPERA (TRACE/)
  MEDIARIA SPLENDIDA (TRACE/)
  MELOSIRA SOL (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  STEPHANOPYXIS SP. ( 2/)
  STEPHANOGONIA HANZAWAE ( 2/)
  THALASSIONEMA NITZSCHIOIDES ( 3/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   883.10   Group Abund: COMMON
Core:  93   Depth Top Sample(m) :   888.06
Sect: CC    No. Observed Fossils:    16      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS INGENS (52/)
  COSCINODISCUS MARGINATUS ( 4/)
  DENTICULOPSIS HYALINA (13/)
  DENTICULOPSIS LAUTA (16/)
  HEMIAULUS POLYMORPHUS (Q) (TRACE/)
  IKEBEA TENUIS ( 1/)
  MEDIARIA SPLENDIDA (TRACE/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 2/)
  STEPHANOPYXIS SP. ( 4/)
  SYNEDRA JOUSEANA (TRACE/)
  SYNEDRA MIOCENICA ( 1/)
  THALASSIONEMA NITZSCHIOIDES ( 2/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  TROCHOSIRA SPINOSA ( 1/)



Leg : 87    Top/Bot Interval(mm):  690/ 700  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   892.80   Group Abund: FEW
Core:  94   Depth Top Sample(m) :   893.49
Sect:  1    No. Observed Fossils:    18      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS (64/)
  ACTINOCYCLUS INGENS NODUS ( 2/)
  COSCINODISCUS MARGINATUS ( 2/)
  CRUCIDENTICULA KANAYE ( 1/)
  CRUCIDENTICULA NICOBARICA ( 1/)
  DELPHINEIS PENELLIPTICA (TRACE/)
  DENTICULOPSIS LAUTA (19/)
  DENTICULOPSOS PRAELAUTA ( 1/)
  ENDICTYA OCEANICA ( 1/)
  GONIOTHECIUM ROGERSII ( 1/)
  HYALODISCUS OBSOLETUS ( 1/)
  IKEBEA TENUIS ( 1/)
  STEPHANOGONIA HANZAWAE (TRACE/)
  SYNEDRA JOUSEANA ( 1/)
  SYNEDRA MIOCENICA ( 1/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES ( 2/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   892.80   Group Abund: COMMON
Core:  94   Depth Top Sample(m) :   894.91
Sect: CC    No. Observed Fossils:    18      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS (70/)
  ACTINOCYCLUS INGENS NODUS ( 2/)
  COSCINODISCUS MARGINATUS ( 2/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  CRUCIDENTICULA IKEBEI ( 1/)
  CRUCIDENTICULA NICOBARICA (TRACE/)
  DENTICULOPSIS LAUTA (14/)
  ENDICTYA OCEANICA ( 1/)
  HYALODISCUS OBSOLETUS ( 1/)
  NITZSCHIA CHALLENGERI (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  RHIZOSOLENIA PRAEBARBOI ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  SYNEDRA MIOCENICA (TRACE/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES ( 4/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm):  810/ 820  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   902.50   Group Abund: COMMON
Core:  95   Depth Top Sample(m) :   903.32
Sect:  1    No. Observed Fossils:    22      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS (70/)
  ACTINOCYCLUS INGENS NODUS ( 1/)
  COSCINODISCUS LEWISIANUS ( 1/)
  COSCINODISCUS MARGINATUS ( 1/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  COSCINODISCUS VETUSTISSIMUS (TRACE/)
  CRUCIDENTICULA KANAYE ( 1/)
  DENTICULOPSIS LAUTA ( 7/)
  DENTICULOPSOS PRAELAUTA ( 1/)
  ENDICTYA OCEANICA ( 1/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  IKEBEA TENUIS ( 1/)
  MELOSIRA SOL (TRACE/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA HEBETATA INERMIS (Q) (TRACE/)
  RHIZOSOLENIA MIOCENICA (TRACE/)
  STEPHANOPYXIS SP. ( 4/)
  STEPHANOGONIA HANZAWAE ( 1/)
  SYNEDRA MIOCENICA ( 3/)
  THALASSIONEMA NITZSCHIOIDES ( 5/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   902.50   Group Abund: FEW
Core:  95   Depth Top Sample(m) :   906.53
Sect: CC    No. Observed Fossils:    22      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS (42/)
  COSCINODISCUS MARGINATUS ( 2/)
  COSCINODISCUS SYMBOLOPHORUS ( 1/)
  CRUCIDENTICULA IKEBEI (TRACE/)
  CRUCIDENTICULA KANAYE ( 2/)
  DENTICULOPSIS LAUTA (31/)
  DENTICULOPSOS PRAELAUTA ( 1/)
  GONIOTHECIUM ROGERSII (TRACE/)
  HYALODISCUS OBSOLETUS ( 1/)
  KISSELEVIELLA CARINA (TRACE/)
  MEDIARIA SPLENDIDA ( 1/)
  PARALIA SULCATA ( 1/)
  RHAPHONEIS MIOCENICA ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  RHIZOSOLENIA PRAEBARBOI ( 1/)
  STEPHANOPYXIS SP. ( 4/)
  SYNEDRA JOUSEANA (TRACE/)
  SYNEDRA MIOCENICA (TRACE/)
  THALASSIONEMA HIROSAKIENSIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES ( 4/)
  THALASSIOTHRIX LONGISSIMA ( 4/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   911.20   Group Abund: COMMON
Core:  96   Depth Top Sample(m) :   918.72
Sect: CC    No. Observed Fossils:    12      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS (73/)
  ACTINOCYCLUS INGENS NODUS ( 5/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS SYMBOLOPHORUS ( 1/)
  DENTICULOPSIS LAUTA (TRACE/)
  MELOSIRA SOL ( 1/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA PRAEBARBOI ( 2/)
  STEPHANOPYXIS SP. ( 7/)
  THALASSIONEMA HIROSAKIENSIS ( 3/)
  THALASSIONEMA NITZSCHIOIDES ( 6/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   921.80   Group Abund: COMMON
Core:  97   Depth Top Sample(m) :   923.13
Sect: CC    No. Observed Fossils:    18      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS (60/)
  ACTINOCYCLUS INGENS NODUS ( 1/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS ( 2/)
  COSCINODISCUS SYMBOLOPHORUS ( 1/)
  DENTICULOPSIS LAUTA ( 3/)
  DENTICULOPSOS PRAELAUTA ( 1/)
  IKEBEA TENUIS ( 6/)
  MEDIARIA SPLENDIDA ( 2/)
  MELOSIRA SOL (TRACE/)
  PARALIA SULCATA ( 2/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  RHIZOSOLENIA PRAEBARBOI ( 2/)
  STEPHANOPYXIS SP. ( 9/)
  SYNEDRA JOUSEANA ( 6/)
  SYNEDRA MIOCENICA ( 2/)
  THALASSIONEMA NITZSCHIOIDES ( 2/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584   Depth Top of Core(m):   931.40   Group Abund: COMMON
Core:  98   Depth Top Sample(m) :   931.85
Sect: CC    No. Observed Fossils:    17      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 414

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS (79/)
  ACTINOCYCLUS INGENS NODUS ( 6/)
  COSCINODISCUS ENDOI (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS SYMBOLOPHORUS (TRACE/)
  DENTICULOPSIS LAUTA ( 1/)
  IKEBEA TENUIS (TRACE/)
  MELOSIRA SOL ( 2/)
  PARALIA SULCATA ( 2/)
  RHAPHONEIS ELEGANS ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA (Q) ( 1/)
  RHIZOSOLENIA PRAEBARBOI (TRACE/)
  STEPHANOPYXIS SP. ( 2/)
  THALASSIONEMA NITZSCHIOIDES ( 3/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  TROCHOSIRA SPINOSA ( 2/)
intro areas data types legs holes documentation codes
These Web pages are from the Core Data from the Deep Sea Drilling Project Legs 1-96 CD-ROM produced 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, and collocated World Data Center for Marine Geology and Geophysics, Boulder. Data were compiled in cooperation with the U.S. Science Support Program, the Joint Oceanographic Institutions, Inc., and the U.S. National Science Foundation. Please see the NGDC privacy, disclaimer, and copyright notices.
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Website of the US Dept of Commerce/NOAA/NESDIS/NGDC, last update November 6, 2008