Core Data from the Deep Sea Drilling Project

Leg : 31    Top/Bot Interval(mm):   20/  30  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):     0.00   Group Abund: RARE
Core:   1   Depth Top Sample(m) :     0.03
Sect:  1    No. Observed Fossils:    17      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS INGENS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  ARACHNOIDISCUS EHRENBERGI (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  DENTICULA SEMINAE (RARE/)
  GOMPHONEMA PARVULUM (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  PSEUDOEUNOTIA DOLIOLUS (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  RHIZOSOLENIA HEBETATA (RARE/)
  RHOPALODIA GIBBA (RARE/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIOSIRA CONVEXA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  100/ 110  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):     0.00   Group Abund: COMMON
Core:   1   Depth Top Sample(m) :     3.11
Sect:  3    No. Observed Fossils:    23      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS VULGARIS (Q) (RARE/)
  ACTINOCYCLUS INGENS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS OCCULUS-IRIDIS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS COFFAEIFORMIS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  DIPLONEIS WEISSFLOGII (RARE/)
  MELOSIRA SULCATA (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA HEBETATA (FEW/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA GRAVIDA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):  800/ 810  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):     0.00   Group Abund: RARE
Core:   1   Depth Top Sample(m) :     6.81
Sect:  5    No. Observed Fossils:    33      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCULATUS (RARE/)
  ASTEROMPHALUS ROBUSTUS (RARE/)
  COCCONEIS COSTATA (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS TABULARIS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS WEISSFLOGII (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA EXTINCTA (RARE/)
  NITZSCHIA MARINA (RARE/)
  PSEUDOEUNOTIA DOLIOLUS (RARE/)
  PSEUDOPODOSIRA ELEGANS (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA SP. (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  RHIZOSOLENIA HEBETATA (RARE/)
  RHIZOSOLENIA STYLIFORMIS (RARE/)
  ROUXIA NAVICULOIDES (RARE/)
  THALASSIOSIRA GRAVIDA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)
  TRICERATIUM CONDECORUM (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):     0.00   Group Abund: FEW
Core:   1   Depth Top Sample(m) :     9.10
Sect: CC    No. Observed Fossils:    34      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACHNANTHES LANCEOLATA (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS ELLIPTICUS (RARE/)
  ACTINOCYCLUS INGENS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  AMPHORA HOLSATICA (RARE/)
  COCCONEIS COSTATA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS PLICATUS (RARE/)
  COSCINODISCUS RADIATUS VAR. (RARE/)
  COSCINODISCUS TABULARIS (RARE/)
  CYCLOTELLA COMTA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA LAUTA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  EUNOTIA SP. (RARE/)
  GOMPHONEMA ABBREVIATUM (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA ISLANDICA (RARE/)
  MELOSIRA SULCATA (RARE/)
  RHAPHONEIS PSAMMICOLA (RARE/)
  RHIZOSOLENIA SP. (RARE/)
  RHIZOSOLENIA ALATA (RARE/)
  RHIZOSOLENIA HEBETATA (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANODISCUS ASTRAEA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  590/ 600  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):     9.50   Group Abund: RARE
Core:   2   Depth Top Sample(m) :    11.60
Sect:  2    No. Observed Fossils:    14      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS ELLIPTICUS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS SYMBOLOPHORUS (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  MELOSIRA SULCATA (RARE/)
  RHIZOSOLENIA SP. (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  100/ 110  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):     9.50   Group Abund: RARE
Core:   2   Depth Top Sample(m) :    14.11
Sect:  4    No. Observed Fossils:     9      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS INGENS (RARE/)
  COSCINODISCUS PLICATUS (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA LAUTA (RARE/)
  DENTICULA SEMINAE (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):     9.50   Group Abund: RARE
Core:   2   Depth Top Sample(m) :    17.10
Sect: CC    No. Observed Fossils:    21      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS DIVISUS (RARE/)
  ACTINOCYCLUS INGENS (RARE/)
  AMPHORA OVALIS (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS SYMBOLOPHORUS (RARE/)
  CYMBELLA VENTRICOSA (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DIPLONEIS COFFAEIFORMIS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  PSEUDOEUNOTIA DOLIOLUS (RARE/)
  PSEUDOPODOSIRA ELEGANS (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):  100/ 110  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    19.00   Group Abund: COMMON
Core:   3   Depth Top Sample(m) :    23.61
Sect:  4    No. Observed Fossils:    27      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS DIVISUS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS COFFAEIFORMIS (RARE/)
  DIPLONEIS WEISSFLOGII (RARE/)
  EPITHEMIA ARGUS (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA CYLINDRICA (RARE/)
  PSEUDOEUNOTIA DOLIOLUS (RARE/)
  PSEUDOPODOSIRA ELEGANS (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  RHIZOSOLENIA HEBETATA (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA NIDULUS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    19.00   Group Abund: FEW
Core:   3   Depth Top Sample(m) :    25.10
Sect: CC    No. Observed Fossils:    36      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS INGENS (RARE/)
  CERATONEIS ARCUS (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS EXCENTRICUS FASCICULATA (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS OCCULUS-IRIDIS (RARE/)
  CYMBELLA VENTRICOSA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIATOMA VULGARE (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS CAMPYLODISCUS (RARE/)
  DIPLONEIS INCURVATA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  EPITHEMIA SOREX (RARE/)
  EPITHEMIA ZEBRA (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  PSEUDOEUNOTIA DOLIOLUS (RARE/)
  PSEUDOPODOSIRA ELEGANS (RARE/)
  RHABDONOMA ANGULATUM (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  RHIZOSOLENIA STYLIFORMIS (RARE/)
  RHOPALODIA GIBBA (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA NIDULUS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (FEW/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  100/ 110  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    28.50   Group Abund: COMMON
Core:   4   Depth Top Sample(m) :    30.11
Sect:  2    No. Observed Fossils:    27      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS EXCENTRICUS JOUSEI (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DIPLONEIS COFFAEIFORMIS (RARE/)
  DIPLONEIS WEISSFLOGII (RARE/)
  EPITHEMIA ARGUS (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA CYLINDRICA (RARE/)
  PSEUDOEUNOTIA DOLIOLUS (RARE/)
  PSEUDOPODOSIRA ELEGANS (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  RHIZOSOLENIA HEBETATA (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA NIDULUS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  140/ 150  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    28.50   Group Abund: COMMON
Core:   4   Depth Top Sample(m) :    31.65
Sect:  3    No. Observed Fossils:    28      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACHNANTHES LANCEOLATA (RARE/)
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS INGENS (RARE/)
  CERATONEIS ARCUS (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  CYMBELLA VENTRICOSA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS CRABRO (RARE/)
  DIPLONEIS INTERRUPTA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  NAVICULA FLORINAE (RARE/)
  PLANKTONIELLA SOL (RARE/)
  PSEUDOEUNOTIA DOLIOLUS (RARE/)
  PSEUDOPODOSIRA ELEGANS (RARE/)
  RHABDONOMA ANGULATUM (RARE/)
  RHAPHONEIS AMPHICEROS (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (FEW/)



Leg : 31    Top/Bot Interval(mm):  150/ 160  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    28.50   Group Abund: COMMON
Core:   4   Depth Top Sample(m) :    33.16
Sect:  4    No. Observed Fossils:    25      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COCCONEIS DISCULUS (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  CYCLOTELLA COMTA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  EPITHEMIA ARGUS (RARE/)
  EPITHEMIA REICHELTI (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    28.50   Group Abund: COMMON
Core:   4   Depth Top Sample(m) :    34.60
Sect: CC    No. Observed Fossils:    33      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  CERATONEIS ARCUS (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS EXCENTRICUS JOUSEI (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  CYMBELLA AFFINIS (RARE/)
  CYMBELLA SINUATA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DIATOMA VULGARE (RARE/)
  DIATOMA VULGARE (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA FOSSILIS (RARE/)
  NITZSCHIA PLANA (RARE/)
  PSEUDOEUNOTIA DOLIOLUS (RARE/)
  RHAPHONEIS AMPHICEROS (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  STEPHANODISCUS ASTRAEA (RARE/)
  SYNEDRA ULNA (RARE/)
  TETRACYCLUS RUPESTRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  TRACHYNEIS ASPERA (RARE/)



Leg : 31    Top/Bot Interval(mm):  680/ 690  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    38.00   Group Abund: COMMON
Core:   5   Depth Top Sample(m) :    41.69
Sect:  3    No. Observed Fossils:    33      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS INGENS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  CAMPYLONEIS GREVILLEI (RARE/)
  COCCONEIS COSTATA (RARE/)
  COCCONEIS DISCULUS (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NITIDUS (RARE/)
  COSCINODISCUS SYMBOLOPHORUS (RARE/)
  COSCINODISCUS TABULARIS (RARE/)
  CYMBELLA AFFINIS (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA FOSSILIS (RARE/)
  PODOSIRA GLACIALIS (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    38.00   Group Abund: RARE
Core:   5   Depth Top Sample(m) :    45.60
Sect: CC    No. Observed Fossils:    28      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ASTEROMPHALUS ROBUSTUS (RARE/)
  COCCONEIS COSTATA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  DENTICULA NICOBARICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS COFFAEIFORMIS (RARE/)
  GOMPHONEMA OLIVACEUM (RARE/)
  MELOSIRA SULCATA (RARE/)
  NAVICULA FORCIPATA (RARE/)
  NITZSCHIA REINHOLDII (RARE/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  PODOSIRA GLACIALIS (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  RHIZOSOLENIA HEBETATA (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  110/ 120  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    47.50   Group Abund: COMMON
Core:   6   Depth Top Sample(m) :    49.12
Sect:  2    No. Observed Fossils:    36      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS INGENS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COCCONEIS PELLUCIDA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA NICOBARICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS COFFAEIFORMIS (RARE/)
  DIPLONEIS CONSTRICTA (RARE/)
  DIPLONEIS INTERRUPTA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GOMPHONEMA OLIVACEUM (RARE/)
  GOMPHONEMA VENTRICOSUM (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA ISLANDICA (RARE/)
  MELOSIRA SULCATA (RARE/)
  NAVICULA LYRA (RARE/)
  NITZSCHIA EXTINCTA (RARE/)
  NITZSCHIA MARINA (RARE/)
  PLANKTONIELLA SOL (RARE/)
  PSEUDOEUNOTIA DOLIOLUS (RARE/)
  RHIZOSOLENIA ALATA (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA GRAVIDA FOSSILIS (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  250/ 260  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    47.50   Group Abund: FEW
Core:   6   Depth Top Sample(m) :    50.76
Sect:  3    No. Observed Fossils:    25      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS INGENS (RARE/)
  COCCONEIS DISCULUS (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  CYCLOTELLA COMTA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS INTERRUPTA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  NAVICULA HENNEDYI (RARE/)
  NITZSCHIA FOSSILIS (RARE/)
  NITZSCHIA MARINA (RARE/)
  PSEUDOEUNOTIA DOLIOLUS (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHAPHONEIS TATSUNOKUCHIENSIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA GRAVIDA (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (FEW/)



Leg : 31    Top/Bot Interval(mm):  150/ 160  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    47.50   Group Abund: ABUNDANT
Core:   6   Depth Top Sample(m) :    53.66
Sect:  5    No. Observed Fossils:    21      Group Presv: GOOD

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  DENTICULA DIMORPHA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  PSEUDOPODOSIRA ELEGANS (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (FEW/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    47.50   Group Abund: RARE
Core:   6   Depth Top Sample(m) :    55.10
Sect: CC    No. Observed Fossils:    30      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACHNANTHES LANCEOLATA (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS DIVISUS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  AMPHORA ROBUSTA (RARE/)
  COCCONEIS COSTATA (RARE/)
  COCCONEIS DISCULUS (RARE/)
  COCCONEIS NOTATA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  CYMBELLA AFFINIS (RARE/)
  DENTICULA SEMINAE (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS INTERRUPTA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  FRAGILARIA CONSTRICTA (RARE/)
  GOMPHONEMA LANCEOLATUM (RARE/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA ISLANDICA (RARE/)
  MELOSIRA SULCATA (RARE/)
  OPEPHONEIS MARTYII (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  RHIZOSOLENIA HEBETATA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  460/ 470  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    57.00   Group Abund: FEW
Core:   7   Depth Top Sample(m) :    60.47
Sect:  3    No. Observed Fossils:    10      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  HYALODISCUS SCOTICUS (RARE/)
  MELOSIRA SULCATA (RARE/)
  PSEUDOPODOSIRA ELEGANS (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    57.00   Group Abund: RARE
Core:   7   Depth Top Sample(m) :    63.10
Sect: CC    No. Observed Fossils:    37      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  CAMPYLONEIS GREVILLEI (RARE/)
  COCCONEIS COSTATA (RARE/)
  COCCONEIS DISCULUS (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  CYMBELLA VENTRICOSA (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS COFFAEIFORMIS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GOMPHONEMA ABBREVIATUM (RARE/)
  GONIOTHECIUM TENUE (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  PODOSIRA GLACIALIS (RARE/)
  PSEUDOEUNOTIA DOLIOLUS (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA ALATA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  RHIZOSOLENIA STYLIFORMIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA HYALINA (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA NORDENSKIOELDII (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm): 1260/1270  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    66.50   Group Abund: RARE
Core:   8   Depth Top Sample(m) :    70.76
Sect:  3    No. Observed Fossils:    28      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS COFFAEIFORMIS (RARE/)
  DIPLONEIS CRABRO (RARE/)
  DIPLONEIS INTERRUPTA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA FOSSILIS (RARE/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  PODOSIRA GLACIALIS (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  RHIZOSOLENIA STYLIFORMIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA NIDULUS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    66.50   Group Abund: RARE
Core:   8   Depth Top Sample(m) :    71.10
Sect: CC    No. Observed Fossils:    32      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  AMPHORA HOLSATICA (RARE/)
  AMPHORA ROBUSTA (RARE/)
  CERATONEIS ARCUS (RARE/)
  COCCONEIS QUARNERENSIS (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS INTERRUPTA (RARE/)
  GOMPHONEMA VENTRICOSUM (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  NAVICULA HENNEDYI (RARE/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  PLANKTONIELLA SOL (RARE/)
  PODOSIRA GLACIALIS (RARE/)
  RHAPHONEIS AMPHICEROS (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (FEW/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  150/ 160  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    76.00   Group Abund: RARE
Core:   9   Depth Top Sample(m) :    79.16
Sect:  3    No. Observed Fossils:    30      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS DIVISUS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  AMPHORA ROBUSTA (RARE/)
  BIDDULPHIA AURITA (RARE/)
  CERATONEIS ARCUS (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS EXCENTRICUS FASCICULATA (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DIATOMA VULGARE (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS CONSTRICTA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA ISLANDICA (RARE/)
  MELOSIRA SULCATA (RARE/)
  PODOSIRA GLACIALIS (RARE/)
  PSEUDOPODOSIRA ELEGANS (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  SURIRELLA OVATA (RARE/)
  THALASSIOSIRA NIDULUS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    76.00   Group Abund: RARE
Core:   9   Depth Top Sample(m) :    82.00
Sect:  5    No. Observed Fossils:    21      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS DIVISUS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  ASTEROMPHALUS ROBUSTUS (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NITIDUS (RARE/)
  COSCINODISCUS OCCULUS-IRIDIS (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  MELOSIRA SULCATA (RARE/)
  PODOSIRA GLACIALIS (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (FEW/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA GRAVIDA FOSSILIS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):  100/ 110  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    85.50   Group Abund: RARE
Core:  10   Depth Top Sample(m) :    87.11
Sect:  2    No. Observed Fossils:    28      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  CAMPYLONEIS GREVILLEI (RARE/)
  COCCONEIS DIMINUTA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  CYMBELLA SINUATA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GOMPHONEMA VENTRICOSUM (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA EXTINCTA (RARE/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA ALATA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  SYNEDRA ULNA (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (FEW/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  100/ 110  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    85.50   Group Abund: RARE
Core:  10   Depth Top Sample(m) :    90.11
Sect:  4    No. Observed Fossils:     4      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm): 1040/1050  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    85.50   Group Abund: ABUNDANT
Core:  10   Depth Top Sample(m) :    92.55
Sect:  5    No. Observed Fossils:    23      Group Presv: GOOD

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS STELLARIS (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  EPITHEMIA ZEBRA (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (FEW/)
  NITZSCHIA EXTINCTA (RARE/)
  NITZSCHIA GRANULATA (RARE/)
  NITZSCHIA PUNCTATA (RARE/)
  RHIZOSOLENIA SP. (RARE/)
  RHIZOSOLENIA STYLIFORMIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    85.50   Group Abund: COMMON
Core:  10   Depth Top Sample(m) :    93.10
Sect: CC    No. Observed Fossils:    25      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS OCULATUS (RARE/)
  ASTEROMPHALUS FLABELLATUS (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  CYMBELLA SINUATA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIOSIRA CONVEXA (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  200/ 210  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    95.00   Group Abund: FEW
Core:  11   Depth Top Sample(m) :    98.31
Sect:  3    No. Observed Fossils:    26      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  ACTINOCYCLUS OCULATUS (RARE/)
  ASTEROMPHALUS ROBUSTUS (RARE/)
  COCCONEIS PSEUDOMARGINATA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  EPITHEMIA ZEBRA (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  PLANKTONIELLA SOL (RARE/)
  PSEUDOPODOSIRA ELEGANS (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  RHIZOSOLENIA STYLIFORMIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):    95.00   Group Abund: COMMON
Core:  11   Depth Top Sample(m) :   104.20
Sect: CC    No. Observed Fossils:    21      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS OCULATUS (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS OCCULUS-IRIDIS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA REINHOLDII (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):  400/ 410  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):   104.50   Group Abund: RARE
Core:  12   Depth Top Sample(m) :   107.91
Sect:  3    No. Observed Fossils:    26      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS DIVISUS (RARE/)
  ACTINOCYCLUS INGENS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  ACTINOCYCLUS OCULATUS (RARE/)
  BIDDULPHIA AURITA (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  CYCLOTELLA COMTA (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS CONSTRICTA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GOMPHONEMA VENTRICOSUM (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (FEW/)
  NITZSCHIA GRANULATA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  TRACHYNEIS ASPERA (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):   104.50   Group Abund: RARE
Core:  12   Depth Top Sample(m) :   112.10
Sect: CC    No. Observed Fossils:    23      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COCCONEIS DIMINUTA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS INTERRUPTA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (COMMON/)
  NAVICULA JAMALINENSIS SIMISEVULTUS (RARE/)
  PSEUDOPODOSIRA ELEGANS (RARE/)
  RHAPHONEIS ANGUSTATA (RARE/)
  RHAPHONEIS MARGARITALIMBATA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  100/ 110  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):   114.00   Group Abund: RARE
Core:  13   Depth Top Sample(m) :   117.11
Sect:  3    No. Observed Fossils:    34      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COCCONEIS DIMINUTA (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS OCCULUS-IRIDIS (RARE/)
  DENTICULA HUSTEDTII (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS CONSTRICTA (RARE/)
  DIPLONEIS INTERRUPTA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GOMPHONEMA VENTRICOSUM (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (FEW/)
  NITZSCHIA EXTINCTA (RARE/)
  NITZSCHIA FOSSILIS (RARE/)
  NITZSCHIA GRANULATA (RARE/)
  NITZSCHIA REINHOLDII (RARE/)
  PLANKTONIELLA SOL (RARE/)
  PSEUDOPODOSIRA ELEGANS (RARE/)
  RHAPHONEIS MARGARITALIMBATA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)
  TRACHYNEIS ASPERA (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):   114.00   Group Abund: RARE
Core:  13   Depth Top Sample(m) :   121.60
Sect: CC    No. Observed Fossils:    24      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  CYMBELLA SINUATA (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (FEW/)
  NITZSCHIA REINHOLDII (RARE/)
  OPEPHONEIS MARTYII (RARE/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  100/ 110  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):   123.50   Group Abund: RARE
Core:  14   Depth Top Sample(m) :   126.61
Sect:  3    No. Observed Fossils:    20      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOPTYCHUS VULGARIS (Q) (RARE/)
  COCCONEIS COSTATA (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA LAUTA (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS FUSCA (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (FEW/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS INERMIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)
  TRICERATIUM CONDECORUM (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):   123.50   Group Abund: RARE
Core:  14   Depth Top Sample(m) :   131.10
Sect: CC    No. Observed Fossils:    32      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  ACTINOCYCLUS OCULATUS (RARE/)
  AMPHORA HOLSATICA (RARE/)
  COCCONEIS CALIFORNICA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA DIMORPHA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS CONSTRICTA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  HYALODISCUS SCOTICUS (RARE/)
  MELOSIRA SULCATA (RARE/)
  NAVICULA HENNEDYI (RARE/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  PLANKTONIELLA SOL (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  RHIZOSOLENIA STYLIFORMIS (RARE/)
  STEPHANOPYXIS SP. (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA GRAVIDA (RARE/)
  THALASSIOSIRA NORDENSKIOELDII (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)
  TRACHYNEIS ASPERA (RARE/)



Leg : 31    Top/Bot Interval(mm):  150/ 160  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):   133.00   Group Abund: RARE
Core:  15   Depth Top Sample(m) :   136.16
Sect:  3    No. Observed Fossils:    30      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS INGENS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COCCONEIS COSTATA (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  CYCLOTELLA COMTA (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS COFFAEIFORMIS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GOMPHONEMA OLIVACEUM (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (FEW/)
  NITZSCHIA FOSSILIS (RARE/)
  NITZSCHIA REINHOLDII (RARE/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  PLANKTONIELLA SOL (RARE/)
  RHIZOSOLENIA STYLIFORMIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA GRAVIDA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)
  TRACHYNEIS ASPERA (RARE/)



Leg : 31    Top/Bot Interval(mm): 1000/1010  Sample Age : UPPER PLEISTOCENE
Hole: 299   Depth Top of Core(m):   142.50   Group Abund: RARE
Core:  16   Depth Top Sample(m) :   145.01
Sect:  2    No. Observed Fossils:    22      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  COSCINODISCUS EXCENTRICUS FASCICULATA (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS OBSCURUS (RARE/)
  COSCINODISCUS OCCULUS-IRIDIS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  HEMIDISCUS KARSTENII (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (FEW/)
  NITZSCHIA MARINA (RARE/)
  RHIZOSOLENIA PRAEBERGONII (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):   142.50   Group Abund: COMMON
Core:  16   Depth Top Sample(m) :   148.60
Sect: CC    No. Observed Fossils:    30      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOPTYCHUS VULGARIS (Q) (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS INGENS (RARE/)
  COCCONEIS COSTATA (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  CYCLOTELLA COMTA (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  CYMBELLA SINUATA (RARE/)
  CYMBELLA VENTRICOSA (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GOMPHONEMA OLIVACEUM (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA EXTINCTA (RARE/)
  NITZSCHIA FOSSILIS (RARE/)
  NITZSCHIA REINHOLDII (RARE/)
  RHABDONOMA ANGULATUM (RARE/)
  RHAPHONEIS ANGUSTATA (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  750/ 760  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):   152.00   Group Abund: COMMON
Core:  17   Depth Top Sample(m) :   157.26
Sect:  4    No. Observed Fossils:    25      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS (RARE/)
  COCCONEIS COSTATA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS OBSCURUS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (FEW/)
  NITZSCHIA EXTINCTA (RARE/)
  NITZSCHIA GRANULATA (RARE/)
  NITZSCHIA MARINA (RARE/)
  NITZSCHIA REINHOLDII (RARE/)
  PLANKTONIELLA SOL (RARE/)
  RHIZOSOLENIA ALATA (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)
  TRACHYNEIS ASPERA (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLEISTOCENE
Hole: 299   Depth Top of Core(m):   152.00   Group Abund: RARE
Core:  17   Depth Top Sample(m) :   158.10
Sect: CC    No. Observed Fossils:    24      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  COCCONEIS COSTATA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS OCCULUS-IRIDIS (RARE/)
  CYCLOTELLA COMTA (RARE/)
  CYMBELLA SINUATA (RARE/)
  CYMBELLA VENTRICOSA (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  GOMPHONEMA OLIVACEUM (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA EXTINCTA (RARE/)
  NITZSCHIA FOSSILIS (RARE/)
  NITZSCHIA REINHOLDII (RARE/)
  RHABDONOMA ANGULATUM (RARE/)
  RHAPHONEIS ANGUSTATA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  600/ 610  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   161.50   Group Abund: RARE
Core:  18   Depth Top Sample(m) :   165.11
Sect:  3    No. Observed Fossils:    20      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS OCCULUS-IRIDIS (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  HEMIDISCUS WEISSFLOGI (RARE/)
  MELOSIRA SULCATA (FEW/)
  NITZSCHIA EXTINCTA (RARE/)
  NITZSCHIA PANDURIFORMIS (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  THALASSIOSIRA GRAVIDA (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA NIDULUS (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   161.50   Group Abund: COMMON
Core:  18   Depth Top Sample(m) :   167.60
Sect: CC    No. Observed Fossils:    34      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS OCULATUS (RARE/)
  ASTEROMPHALUS ROBUSTUS (RARE/)
  BACTERIOSIRA FRAGILIS (RARE/)
  BIDDULPHIA AURITA (RARE/)
  COCCONEIS PELLUCIDA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS INTERRUPTA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  GYROSIGMA ACUMINATUM (RARE/)
  HYALODISCUS SCOTICUS (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA GRANULATA (RARE/)
  NITZSCHIA REINHOLDII (RARE/)
  PINNULARIA MAJOR (RARE/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  PLANKTONIELLA SOL (RARE/)
  RHABDONOMA ANGULATUM (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA ALATA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA NORDENSKIOELDII (RARE/)
  THALASSIONEMA NITZSCHIOIDES (FEW/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  150/ 160  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   171.00   Group Abund: COMMON
Core:  19   Depth Top Sample(m) :   174.16
Sect:  3    No. Observed Fossils:    27      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS OCULATUS (RARE/)
  BACTERIOSIRA FRAGILIS (RARE/)
  BIDDULPHIA AURITA (RARE/)
  COCCONEIS COSTATA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA SEMINAE FOSSILIS (COMMON/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  EPITHEMIA ZEBRA (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA ISLANDICA (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA EXTINCTA (RARE/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  RHAPHONEIS ANGUSTATA (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA NIDULUS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   171.00   Group Abund: RARE
Core:  19   Depth Top Sample(m) :   178.60
Sect: CC    No. Observed Fossils:    18      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS INGENS (RARE/)
  COCCONEIS DIRUPTA (RARE/)
  COCCONEIS PSEUDOMARGINATA (RARE/)
  COCCONEIS QUARNERENSIS (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS OBSCURUS (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA NIDULUS (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm): 1350/1360  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   180.50   Group Abund: RARE
Core:  20   Depth Top Sample(m) :   181.86
Sect:  1    No. Observed Fossils:    21      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS INGENS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS OBSCURUS (RARE/)
  COSCINODISCUS PLICATUS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  EUNOTIA SP. (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA ISLANDICA (RARE/)
  MELOSIRA SULCATA (RARE/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  STEPHANODISCUS ASTRAEA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   180.50   Group Abund: RARE
Core:  20   Depth Top Sample(m) :   185.10
Sect: CC    No. Observed Fossils:    29      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  BIDDULPHIA AURITA (RARE/)
  COCCONEIS ANTIQUA (RARE/)
  COCCONEIS COSTATA (RARE/)
  COCCONEIS QUARNERENSIS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  CYCLOTELLA OPERCULATA (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS INCURVATA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  HEMIDISCUS KARSTENII (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  PODOSIRA GLACIALIS (RARE/)
  RHIZOSOLENIA ALATA (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  RHIZOSOLENIA HEBETATA (RARE/)
  RHIZOSOLENIA STYLIFORMIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  TETRACYCLUS RUPESTRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   190.00   Group Abund: RARE
Core:  21   Depth Top Sample(m) :   191.60
Sect: CC    No. Observed Fossils:    32      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  CAMPYLONEIS GREVILLEI (RARE/)
  COCCONEIS COSTATA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NITIDUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  DENTICULA HYALINA (FEW/)
  DENTICULA SEMINAE FOSSILIS (FEW/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS COFFAEIFORMIS (RARE/)
  DIPLONEIS INTERRUPTA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  PLEUROSIGMA ANGULATUM (RARE/)
  RHABDONOMA ANGULATUM (RARE/)
  RHAPHONEIS AMPHICEROS (RARE/)
  RHAPHONEIS AMPHICEROS (RARE/)
  RHAPHONEIS ANGUSTATA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm): 1300/1310  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   199.50   Group Abund: COMMON
Core:  22   Depth Top Sample(m) :   202.31
Sect:  2    No. Observed Fossils:    26      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COCCONEIS COSTATA (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  MELOSIRA SULCATA (RARE/)
  NAVICULA FORCIPATA (RARE/)
  NITZSCHIA EXTINCTA (RARE/)
  RHABDONOMA ANGULATUM (RARE/)
  RHAPHONEIS AMPHICEROS (RARE/)
  RHAPHONEIS ANGUSTATA (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   199.50   Group Abund: COMMON
Core:  22   Depth Top Sample(m) :   205.60
Sect: CC    No. Observed Fossils:    23      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS DIVISUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  DENTICULA SEMINAE FOSSILIS (FEW/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS COFFAEIFORMIS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  HYALODISCUS SCOTICUS (RARE/)
  MELOSIRA SULCATA (RARE/)
  RHAPHONEIS AMPHICEROS (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  RHIZOSOLENIA STYLIFORMIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (FEW/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   209.50   Group Abund: ABUNDANT
Core:  23   Depth Top Sample(m) :   209.60
Sect: CC    No. Observed Fossils:    14      Group Presv: GOOD

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  DENTICULA SEMINAE FOSSILIS (FEW/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA EXTINCTA (RARE/)
  RHABDONOMA ANGULATUM (RARE/)
  RHAPHONEIS ANGUSTATA (RARE/)
  RHIZOSOLENIA STYLIFORMIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   218.50   Group Abund: COMMON
Core:  24   Depth Top Sample(m) :   221.60
Sect: CC    No. Observed Fossils:    25      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS DIVISUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  BACTERIOSIRA FRAGILIS (RARE/)
  BIDDULPHIA AURITA (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS OCCULUS-IRIDIS (RARE/)
  CYCLOTELLA COMTA (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA EXTINCTA (RARE/)
  RHABDONOMA ANGULATUM (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA NORDENSKIOELDII (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (FEW/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   228.00   Group Abund: FEW
Core:  25   Depth Top Sample(m) :   229.60
Sect: CC    No. Observed Fossils:    23      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  COCCONEIS COSTATA (RARE/)
  COCCONEIS DIMINUTA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS MARGINATUS FOSSILIS (RARE/)
  COSCINODISCUS OBSCURUS (RARE/)
  DENTICULA DIMORPHA (RARE/)
  DENTICULA HYALINA (RARE/)
  DENTICULA SEMINAE FOSSILIS (FEW/)
  DIPLONEIS COFFAEIFORMIS (RARE/)
  DIPLONEIS INTERRUPTA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GOMPHONEMA LANCEOLATUM (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIOSIRA NORDENSKIOELDII (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   237.50   Group Abund: COMMON
Core:  26   Depth Top Sample(m) :   239.10
Sect: CC    No. Observed Fossils:    31      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOPTYCHUS VULGARIS (Q) (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  BIDDULPHIA AURITA (RARE/)
  CERATONEIS ARCUS (RARE/)
  COCCONEIS COSTATA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS OCCULUS-IRIDIS (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIATOMA VULGARE (RARE/)
  DIPLONEIS CONSTRICTA (RARE/)
  DIPLONEIS ELLIPTICA (RARE/)
  DIPLONEIS SMITHII (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  NAVICULA JAMALINENSIS SIMISEVULTUS (RARE/)
  NITZSCHIA EXTINCTA (RARE/)
  NITZSCHIA GRANULATA (RARE/)
  PLEUROSIGMA ANGULATUM (RARE/)
  RHAPHONEIS ANGUSTATA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (FEW/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   256.50   Group Abund: RARE
Core:  27   Depth Top Sample(m) :   256.60
Sect: CC    No. Observed Fossils:    25      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOPTYCHUS VULGARIS (Q) (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  COCCONEIS PSEUDOMARGINATA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS MARGINATUS FOSSILIS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS COFFAEIFORMIS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GOMPHONEMA OLIVACEUM (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  NAVICULA LYRA (RARE/)
  RHAPHONEIS MARGARITALIMBATA (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA NORDENSKIOELDII (RARE/)
  THALASSIONEMA NITZSCHIOIDES (FEW/)



Leg : 31    Top/Bot Interval(mm): 1080/1090  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   275.50   Group Abund: COMMON
Core:  28   Depth Top Sample(m) :   276.59
Sect:  1    No. Observed Fossils:    19      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCULATUS (RARE/)
  COCCONEIS PELLUCIDA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS OBSCURUS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA SEMINAE FOSSILIS (FEW/)
  DIPLONEIS SMITHII (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA EXTINCTA (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   275.50   Group Abund: COMMON
Core:  28   Depth Top Sample(m) :   277.10
Sect: CC    No. Observed Fossils:    27      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COCCONEIS COSTATA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS OCCULUS-IRIDIS (RARE/)
  COSCINODISCUS STELLARIS (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS SMITHII (RARE/)
  GOMPHONEMA CONSTRICTUM (RARE/)
  GOMPHONEMA VENTRICOSUM (RARE/)
  HYALODISCUS SCOTICUS (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (FEW/)
  NITZSCHIA FOSSILIS (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  STEPHANOGONIA HANZAWAE (RARE/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIOSIRA NIDULUS (RARE/)
  THALASSIOSIRA NORDENSKIOELDII (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (FEW/)



Leg : 31    Top/Bot Interval(mm): 1100/1110  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   294.50   Group Abund: ABUNDANT
Core:  29   Depth Top Sample(m) :   295.61
Sect:  1    No. Observed Fossils:    16      Group Presv: GOOD

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  COCCONEIS DIRUPTA (RARE/)
  COSCINODISCUS EXCENTRICUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS OCCULUS-IRIDIS (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  MELOSIRA SULCATA (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  STEPHANOPYXIS DIMORPHA (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA CONVEXA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (COMMON/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   294.50   Group Abund: ABUNDANT
Core:  29   Depth Top Sample(m) :   296.10
Sect: CC    No. Observed Fossils:    14      Group Presv: GOOD

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  BIDDULPHIA AURITA (RARE/)
  COCCONEIS SCUTELLUM (RARE/)
  COCCONEIS VITREA (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  MELOSIRA SULCATA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (COMMON/)



Leg : 31    Top/Bot Interval(mm):  220/ 230  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   323.00   Group Abund: COMMON
Core:  30   Depth Top Sample(m) :   323.22
Sect:  1    No. Observed Fossils:    19      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS EHRENBERGII (RARE/)
  COCCONEIS COSTATA (RARE/)
  COSCINODISCUS EXCENTRICUS LEASAREOLATUS (RARE/)
  COSCINODISCUS MARGINATUS (COMMON/)
  COSCINODISCUS MARGINATUS FOSSILIS (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA ISLANDICA (RARE/)
  MELOSIRA SULCATA (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  RHIZOSOLENIA STYLIFORMIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA CONVEXA (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):  220/ 230  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   323.00   Group Abund: RARE
Core:  30   Depth Top Sample(m) :   326.22
Sect:  3    No. Observed Fossils:    12      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  STEPHANODISCUS ASTRAEA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):  310/ 320  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   323.00   Group Abund: RARE
Core:  30   Depth Top Sample(m) :   329.32
Sect:  5    No. Observed Fossils:    26      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS DIVISUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS MARGINATUS FOSSILIS (RARE/)
  COSCINODISCUS NODULIFER (RARE/)
  COSCINODISCUS OBSCURUS (RARE/)
  COSCINODISCUS OBSCURUS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  HEMIDISCUS WEISSFLOGI (RARE/)
  HYALODISCUS SCOTICUS (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA ISLANDICA (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA GRANULATA (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA CONVEXA (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   323.00   Group Abund: RARE
Core:  30   Depth Top Sample(m) :   330.60
Sect: CC    No. Observed Fossils:    25      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  ACTINOCYCLUS OCULATUS (RARE/)
  COCCONEIS PELLUCIDA (RARE/)
  COSCINODISCUS EXCENTRICUS JOUSEI (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS STELLARIS (RARE/)
  CYMBELLA VENTRICOSA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DENTICULA SEMINAE FOSSILIS (RARE/)
  DIPLONEIS COFFAEIFORMIS (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA ISLANDICA (RARE/)
  MELOSIRA SULCATA (FEW/)
  NITZSCHIA FOSSILIS (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  RHIZOSOLENIA STYLIFORMIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIOSIRA LINEATA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):  440/ 450  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   351.50   Group Abund: COMMON
Core:  31   Depth Top Sample(m) :   351.95
Sect:  1    No. Observed Fossils:    28      Group Presv: MODERATE

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCHOTENSIS (RARE/)
  COSCINODISCUS LINEATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS OBSCURUS (RARE/)
  COSCINODISCUS STELLARIS (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  DIPLONEIS COFFAEIFORMIS (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  HEMIDISCUS CUNEIFORMIS (RARE/)
  HEMIDISCUS WEISSFLOGI (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  NITZSCHIA FOSSILIS (RARE/)
  RHAPHONEIS SURIRELLA (RARE/)
  RHIZOSOLENIA BERGONII (RARE/)
  RHIZOSOLENIA STYLIFORMIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  STEPHANOGONIA HANZAWAE (RARE/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIOSIRA CONVEXA (RARE/)
  THALASSIOSIRA DECIPIENS (RARE/)
  THALASSIOSIRA OESTRUPII PLANA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):  220/ 230  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   351.50   Group Abund: RARE
Core:  31   Depth Top Sample(m) :   353.23
Sect:  2    No. Observed Fossils:    15      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS (RARE/)
  ACTINOCYCLUS EHRENBERGII (RARE/)
  ACTINOCYCLUS OCULATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS OBSCURUS (RARE/)
  CYCLOTELLA STRIATA (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (FEW/)
  PLAGIOGRAMMA STAUROPHORUM (RARE/)
  STEPHANOPYXIS TURRIS (FEW/)
  STEPHANOGONIA HANZAWAE (RARE/)
  THALASSIOSIRA ANTIQUA (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)
  THALASSIONEMA NITZSCHIOIDES (Q) (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   351.50   Group Abund: RARE
Core:  31   Depth Top Sample(m) :   354.60
Sect: CC    No. Observed Fossils:    11      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS EHRENBERGII (RARE/)
  BIDDULPHIA AURITA (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  DIPLONEIS BOMBUS (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  RHIZOSOLENIA CURVIROSTRIS (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm): 1250/1260  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   399.00   Group Abund: RARE
Core:  32   Depth Top Sample(m) :   400.26
Sect:  1    No. Observed Fossils:     6      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  COCCONEIS DISCULUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA SULCATA (RARE/)
  RHIZOSOLENIA SP. (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   418.00   Group Abund: RARE
Core:  33   Depth Top Sample(m) :   421.10
Sect: CC    No. Observed Fossils:     4      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS INGENS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  COSCINODISCUS PLICATUS (RARE/)
  MELOSIRA SULCATA (RARE/)



Leg : 31    Top/Bot Interval(mm): 1400/1410  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   437.00   Group Abund: RARE
Core:  34   Depth Top Sample(m) :   438.41
Sect:  1    No. Observed Fossils:     5      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS UNDULATUS (RARE/)
  COSCINODISCUS MARGINATUS (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA SULCATA (RARE/)
  STEPHANODISCUS ASTRAEA (RARE/)



Leg : 31    Top/Bot Interval(mm): 1300/1310  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   475.00   Group Abund: RARE
Core:  35   Depth Top Sample(m) :   476.31
Sect:  1    No. Observed Fossils:     1      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  COSCINODISCUS MARGINATUS (RARE/)



Leg : 31    Top/Bot Interval(mm):    0/   0  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   475.00   Group Abund: RARE
Core:  35   Depth Top Sample(m) :   478.10
Sect: CC    No. Observed Fossils:    10      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  COSCINODISCUS MARGINATUS (COMMON/)
  DENTICULA KAMTSCHATICA (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  LICMORPHORA SP. (RARE/)
  MELOSIRA GRANULATA (RARE/)
  MELOSIRA ISLANDICA (RARE/)
  MELOSIRA SULCATA (RARE/)
  RHIZOSOLENIA SP. (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):  830/ 840  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   494.00   Group Abund: RARE
Core:  36   Depth Top Sample(m) :   494.84
Sect:  1    No. Observed Fossils:     8      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  COSCINODISCUS MARGINATUS (RARE/)
  CYCLOTELLA CHAETOCERAS (RARE/)
  DENTICULA KAMTSCHATICA (RARE/)
  GRAMMATOPHORA SP. (RARE/)
  MELOSIRA GRANULATA (RARE/)
  RHIZOSOLENIA SP. (RARE/)
  STEPHANOPYXIS TURRIS (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



Leg : 31    Top/Bot Interval(mm):  940/ 950  Sample Age : PLIOCENE
Hole: 299   Depth Top of Core(m):   513.00   Group Abund: RARE
Core:  37   Depth Top Sample(m) :   515.45
Sect:  2    No. Observed Fossils:     2      Group Presv: POOR

Date:       Investigator(s): KOIZUMI,I.
Join:       IR Volume/Page : 31/ 786

Fossils (Abundance/Preservation):
================================
  COSCINODISCUS MARGINATUS (RARE/)
  THALASSIONEMA NITZSCHIOIDES (RARE/)



    

Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]

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Department of Commerce > NOAA > NESDIS > NCEI > doi:10.7289/V54M92G2