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Leg : 87 Top/Bot Interval(mm): 1270/1290 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 58.20 Group Abund: COMMON Core: 2 Depth Top Sample(m) : 59.48 Sect: 1 No. Observed Fossils: 36 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 1/) ACTINOPTYCHUS SENARIUS (TRACE/) ACTINOPTYCHUS VULGARIS (TRACE/) ACTINOCYCLUS OCTONARIUS ( 1/) AULACOSIRA DISTANS ( 4/) COCCONEIS PLACENTULA ( 8/) COCCONEIS SCUTELLUM ( 1/) COSCINODISCUS SP. ( 1/) COSCINODISCUS NODULIFER ( 1/) COSCINODISCUS OCCULUS-IRIDIS ( 2/) CYCLOTELLA STRIATA (TRACE/) DELPHINEIS SURIRELLA (TRACE/) DIATOMA HIEMALE MESODON ( 1/) DIPLONEIS BOMBUS ( 2/) DIPLONEIS SMITHII (TRACE/) ETHMODISCUS REX (TRACE/) EUNOTIA SP. (TRACE/) GOMPHONEMA SP. ( 4/) HEMIDISCUS CUNEIFORMIS ( 1/) NAVICULA SP. ( 3/) NITZSCHIA MARINA ( 1/) NITZSCHIA SERIATA (Q) ( 3/) NITZSCHIA SICULA (Q) ( 2/) ODONTELLA SP. (Q) ( 1/) PARALIA SULCATA (10/) PINNULARIA SP. ( 1/) PINNULARIA BOREALIS ( 1/) PSEUDOEUNOTIA DOLIOLUS (TRACE/) RHOPALODIA SP. ( 2/) SYNEDRA ULNA ( 1/) THALASSIOSIRA SP. ( 4/) THALASSIOSIRA EXCENTRICA ( 2/) THALASSIOSIRA OESTRUPII ( 1/) THALASSIONEMA BACILLARIS ( 1/) THALASSIONEMA NITZSCHIOIDES (35/) THALASSIOTHRIX LONGISSIMA ( 1/) Leg : 87 Top/Bot Interval(mm): 660/ 680 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 67.90 Group Abund: COMMON Core: 3 Depth Top Sample(m) : 68.57 Sect: 1 No. Observed Fossils: 30 Group Presv: MODERATE Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 3/) ACTINOCYCLUS OCTONARIUS (TRACE/) AULACOSIRA DISTANS ( 1/) COCCONEIS SP. ( 2/) COCCONEIS PLACENTULA ( 1/) COCCONEIS SCUTELLUM ( 1/) COSCINODISCUS RADIATUS (Q) ( 5/) CYCLOTELLA STRIATA (TRACE/) CYMBELLA SP. ( 2/) DIPLONEIS BOMBUS ( 2/) DIPLONEIS SMITHII (TRACE/) EUNOTIA SP. (TRACE/) GRAMMATOPHORA SP. (TRACE/) NAVICULA SP. ( 3/) NITZSCHIA SP. ( 1/) NITZSCHIA SICULA (Q) ( 2/) ODONTELLA SP. (Q) (TRACE/) PARALIA SULCATA ( 1/) PLANKTONIELLA SOL (TRACE/) PSEUDOEUNOTIA DOLIOLUS ( 1/) RHIZOSOLENIA SELIGERA ( 5/) RHOPALODIA SP. ( 2/) SYNEDRA ULNA (10/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA EXCENTRICA ( 2/) THALASSIOSIRA OESTRUPII ( 7/) THALASSIONEMA BACILLARIS (10/) THALASSIONEMA NITZSCHIOIDES (29/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA ( 2/) Leg : 87 Top/Bot Interval(mm): 280/ 300 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 87.30 Group Abund: FEW Core: 5 Depth Top Sample(m) : 87.59 Sect: 1 No. Observed Fossils: 34 Group Presv: MODERATE Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS VULGARIS (TRACE/) ACTINOCYCLUS OCTONARIUS (TRACE/) AULACOSIRA DISTANS ( 1/) BACTERIASTRUM VARIANS ( 1/) COCCONEIS PLACENTULA ( 2/) COCCONEIS SCUTELLUM ( 1/) COSCINODISCUS SP. ( 3/) COSCINODISCUS NODULIFER ( 3/) COSCINODISCUS OCCULUS-IRIDIS ( 1/) CYCLOTELLA STRIATA ( 7/) DIPLONEIS SP. (TRACE/) EPITHEMIA SP. (TRACE/) GOMPHONEMA SP. ( 4/) GRAMMATOPHORA SP. (TRACE/) MERIDION CIRCULARE (TRACE/) NAVICULA SP. ( 8/) NITZSCHIA SP. ( 1/) NITZSCHIA CONSTRICTA ( 1/) NITZSCHIA INTERRUPTESTRIATA (TRACE/) NITZSCHIA MARINA (TRACE/) ODONTELLA SP. (Q) ( 2/) PARALIA SULCATA ( 7/) RHIZOSOLENIA SELIGERA ( 2/) RHOPALODIA SP. ( 1/) STEPHANOPYXIS SP. ( 1/) SYNEDRA ULNA ( 4/) THALASSIOSIRA SP. ( 4/) THALASSIOSIRA EXCENTRICA ( 1/) THALASSIOSIRA LINEATA (TRACE/) THALASSIOSIRA OESTRUPII ( 2/) THALASSIONEMA BACILLARIS ( 3/) THALASSIONEMA NITZSCHIOIDES (32/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA ( 1/) Leg : 87 Top/Bot Interval(mm): 900/ 920 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 106.50 Group Abund: COMMON Core: 7 Depth Top Sample(m) : 107.41 Sect: 1 No. Observed Fossils: 32 Group Presv: MODERATE Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS SENARIUS (TRACE/) ACTINOPTYCHUS VULGARIS (TRACE/) ACTINOCYCLUS OCTONARIUS ( 3/) AULACOSIRA DISTANS ( 5/) COCCONEIS SP. ( 1/) COSCINODISCUS SP. ( 2/) COSCINODISCUS NODULIFER ( 2/) COSCINODISCUS RADIATUS (Q) ( 1/) CYCLOTELLA STRIATA (11/) DIPLONEIS SP. ( 1/) DIPLONEIS BOMBUS (TRACE/) ETHMODISCUS REX (TRACE/) GOMPHONEMA SP. ( 2/) GRAMMATOPHORA SP. ( 1/) HEMIDISCUS CUNEIFORMIS (TRACE/) NAVICULA SP. ( 2/) NITZSCHIA MARINA (TRACE/) ODONTELLA SP. (Q) ( 1/) PARALIA SULCATA (28/) PINNULARIA SP. (TRACE/) RHAPHONEIS AMPHICEROS ( 1/) RHIZOSOLENIA BERGONII (TRACE/) RHIZOSOLENIA SELIGERA ( 1/) SURIRELLA SP. (TRACE/) TETRACYCLUS RUPESTRIS ( 1/) THALASSIOSIRA SP. ( 4/) THALASSIOSIRA EXCENTRICA ( 1/) THALASSIOSIRA LINEATA ( 2/) THALASSIONEMA BACILLARIS ( 6/) THALASSIONEMA NITZSCHIOIDES (21/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA ( 1/) Leg : 87 Top/Bot Interval(mm): 530/ 550 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 116.10 Group Abund: COMMON Core: 8 Depth Top Sample(m) : 116.64 Sect: 1 No. Observed Fossils: 38 Group Presv: MODERATE Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 2/) ACTINOPTYCHUS VULGARIS ( 1/) ACTINOCYCLUS OCTONARIUS (TRACE/) AULACOSIRA DISTANS ( 1/) COCCONEIS SP. ( 1/) COCCONEIS PLACENTULA ( 4/) COCCONEIS SCUTELLUM ( 1/) COCCONEIS SCUTELLUM (Q) ( 1/) COSCINODISCUS SP. ( 1/) COSCINODISCUS NODULIFER (TRACE/) CYCLOTELLA STRIATA ( 5/) CYMBELLA SP. (TRACE/) DIPLONEIS SP. ( 2/) ETHMODISCUS REX (TRACE/) EUNOTIA SP. ( 1/) GOMPHONEMA SP. ( 4/) HEMIDISCUS CUNEIFORMIS ( 1/) NITZSCHIA SP. ( 6/) NITZSCHIA INTERRUPTESTRIATA (TRACE/) NITZSCHIA MARINA (TRACE/) NITZSCHIA REINHOLDII (TRACE/) NITZSCHIA SERIATA (Q) ( 1/) NITZSCHIA SICULA (Q) ( 3/) ODONTELLA SP. (Q) ( 1/) PARALIA SULCATA (TRACE/) PSEUDOEUNOTIA DOLIOLUS ( 2/) RHAPHONEIS AMPHICEROS (TRACE/) RHIZOSOLENIA ALATA (TRACE/) RHIZOSOLENIA SELIGERA ( 1/) STEPHANOPYXIS SP. ( 1/) SYNEDRA ULNA ( 8/) SYNEDRA VAUCHERIAE ( 1/) THALASSIOSIRA SP. ( 5/) THALASSIOSIRA EXCENTRICA (TRACE/) THALASSIOSIRA LINEATA ( 3/) THALASSIONEMA BACILLARIS ( 4/) THALASSIONEMA NITZSCHIOIDES (28/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 500/ 520 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 125.80 Group Abund: COMMON Core: 9 Depth Top Sample(m) : 126.31 Sect: 1 No. Observed Fossils: 28 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS SENARIUS ( 1/) ACTINOCYCLUS OCTONARIUS ( 2/) AULACOSIRA DISTANS ( 4/) COCCONEIS PLACENTULA ( 2/) COSCINODISCUS SP. ( 6/) COSCINODISCUS NODULIFER ( 1/) CYCLOTELLA STRIATA ( 8/) CYMBELLA SP. ( 2/) DIPLONEIS BOMBUS ( 1/) GOMPHONEMA SP. ( 4/) GRAMMATOPHORA SP. ( 1/) NAVICULA SP. ( 2/) NITZSCHIA SICULA (Q) ( 2/) ODONTELLA SP. (Q) ( 1/) PARALIA SULCATA ( 2/) PINNULARIA SP. (TRACE/) RHIZOSOLENIA BERGONII ( 1/) RHIZOSOLENIA SELIGERA ( 1/) SYNEDRA ULNA ( 7/) THALASSIOSIRA SP. ( 8/) THALASSIOSIRA EXCENTRICA ( 4/) THALASSIOSIRA LINEATA ( 1/) THALASSIOSIRA OESTRUPII ( 2/) THALASSIONEMA BACILLARIS ( 5/) THALASSIONEMA NITZSCHIOIDES (18/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA (TRACE/) TRACHYNEIS ASPERA ( 1/) Leg : 87 Top/Bot Interval(mm): 630/ 650 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 135.50 Group Abund: FEW Core: 10 Depth Top Sample(m) : 136.14 Sect: 1 No. Observed Fossils: 28 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS ( 1/) AULACOSIRA DISTANS ( 8/) COCCONEIS PLACENTULA ( 8/) COCCONEIS SCUTELLUM ( 1/) COSCINODISCUS NODULIFER ( 3/) COSCINODISCUS TABULARIS EGREGIUS ( 1/) CYCLOTELLA STRIATA (14/) DIPLONEIS SP. (TRACE/) EPITHEMIA SP. (TRACE/) EUNOTIA SP. (TRACE/) GOMPHONEMA SP. (10/) NAVICULA SP. ( 1/) NITZSCHIA INTERRUPTESTRIATA ( 1/) NITZSCHIA MARINA ( 2/) NITZSCHIA REINHOLDII ( 1/) NITZSCHIA SERIATA (Q) ( 1/) ODONTELLA SP. (Q) ( 1/) PARALIA SULCATA (18/) PSEUDOEUNOTIA DOLIOLUS (TRACE/) SURIRELLA SP. ( 1/) SYNEDRA ULNA ( 1/) TETRACYCLUS RUPESTRIS ( 4/) THALASSIOSIRA SP. ( 3/) THALASSIOSIRA EXCENTRICA ( 2/) THALASSIOSIRA LINEATA (TRACE/) THALASSIONEMA BACILLARIS ( 3/) THALASSIONEMA NITZSCHIOIDES (10/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 350/ 370 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 154.80 Group Abund: RARE Core: 12 Depth Top Sample(m) : 155.16 Sect: 1 No. Observed Fossils: 20 Group Presv: MODERATE Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS VULGARIS (TRACE/) ACTINOCYCLUS OCTONARIUS ( 3/) BACTERIASTRUM VARIANS ( 3/) COSCINODISCUS SP. (TRACE/) CYCLOTELLA STRIATA (12/) DIPLONEIS SP. (TRACE/) GOMPHONEMA SP. ( 3/) GRAMMATOPHORA SP. ( 2/) NAVICULA SP. ( 6/) NITZSCHIA MARINA (TRACE/) NITZSCHIA SICULA (Q) ( 2/) PARALIA SULCATA ( 6/) PINNULARIA SP. ( 3/) RHIZOSOLENIA SELIGERA ( 4/) RHOPALODIA SP. (TRACE/) STEPHANOPYXIS SP. ( 3/) THALASSIONEMA BACILLARIS (18/) THALASSIONEMA NITZSCHIOIDES (27/) THALASSIOTHRIX LONGISSIMA (TRACE/) TRACHYNEIS ASPERA ( 3/) Leg : 87 Top/Bot Interval(mm): 60/ 80 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 164.40 Group Abund: FEW Core: 13 Depth Top Sample(m) : 164.47 Sect: 1 No. Observed Fossils: 37 Group Presv: MODERATE Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 4/) ACTINOPTYCHUS VULGARIS ( 1/) ACTINOCYCLUS OCTONARIUS ( 4/) AULACOSIRA DISTANS (TRACE/) COCCONEIS PLACENTULA ( 6/) COSCINODISCUS SP. (TRACE/) CYCLOTELLA STRIATA ( 5/) CYMBELLA SP. ( 6/) DIPLONEIS SP. ( 1/) DIPLONEIS BOMBUS ( 2/) DIPLONEIS SMITHII (TRACE/) GOMPHONEMA SP. ( 6/) GRAMMATOPHORA SP. ( 2/) HEMIDISCUS CUNEIFORMIS (TRACE/) NAVICULA SP. ( 6/) NITZSCHIA CONSTRICTA ( 1/) NITZSCHIA KOLACZECKII ( 1/) NITZSCHIA SERIATA (Q) (TRACE/) NITZSCHIA SICULA (Q) ( 1/) ODONTELLA SP. (Q) ( 1/) PARALIA SULCATA ( 4/) PINNULARIA SP. (TRACE/) PLANKTONIELLA SOL (TRACE/) RHIZOSOLENIA BERGONII ( 1/) RHIZOSOLENIA SELIGERA ( 1/) RHIZOSOLENIA STYLIFORMIS ( 1/) SURIRELLA SP. ( 1/) SYNEDRA ULNA ( 3/) SYNEDRA VAUCHERIAE ( 1/) THALASSIOSIRA SP. ( 5/) THALASSIOSIRA EXCENTRICA ( 2/) THALASSIOSIRA OESTRUPII ( 1/) THALASSIONEMA BACILLARIS ( 3/) THALASSIONEMA NITZSCHIOIDES (28/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA (TRACE/) TRACHYNEIS ASPERA (TRACE/) Leg : 87 Top/Bot Interval(mm): 590/ 610 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 174.00 Group Abund: FEW Core: 14 Depth Top Sample(m) : 174.60 Sect: 1 No. Observed Fossils: 34 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 2/) ACTINOPTYCHUS SENARIUS ( 1/) ACTINOCYCLUS OCTONARIUS ( 6/) AULACOSIRA DISTANS ( 4/) COCCONEIS SP. ( 1/) COCCONEIS PLACENTULA ( 3/) COSCINODISCUS SP. ( 2/) COSCINODISCUS NODULIFER ( 1/) CYCLOTELLA STRIATA (10/) DIPLONEIS SP. (TRACE/) DIPLONEIS SMITHII (TRACE/) EUNOTIA SP. (TRACE/) FRAGILARIA SP. ( 1/) GOMPHONEMA SP. ( 2/) GRAMMATOPHORA SP. ( 1/) MERIDION CIRCULARE ( 1/) NAVICULA SP. ( 1/) NITZSCHIA SP. ( 1/) NITZSCHIA MARINA ( 1/) NITZSCHIA SICULA (Q) ( 3/) PARALIA SULCATA ( 3/) PINNULARIA SP. ( 1/) PLANKTONIELLA SOL ( 1/) RHIZOSOLENIA ALATA ( 1/) RHIZOSOLENIA BERGONII ( 4/) RHIZOSOLENIA SELIGERA ( 1/) SYNEDRA VAUCHERIAE ( 1/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA EXCENTRICA ( 2/) THALASSIOSIRA LINEATA (TRACE/) THALASSIONEMA BACILLARIS ( 5/) THALASSIONEMA NITZSCHIOIDES (33/) THALASSIOTHRIX LONGISSIMA (TRACE/) TRACHYNEIS ASPERA ( 1/) Leg : 87 Top/Bot Interval(mm): 310/ 330 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 183.60 Group Abund: COMMON Core: 15 Depth Top Sample(m) : 183.92 Sect: 1 No. Observed Fossils: 32 Group Presv: MODERATE Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 1/) ACTINOPTYCHUS VULGARIS (TRACE/) ACTINOCYCLUS OCTONARIUS ( 2/) BACTERIASTRUM VARIANS ( 1/) COSCINODISCUS SP. ( 5/) COSCINODISCUS NODULIFER ( 5/) CYCLOTELLA STRIATA ( 4/) CYMBELLA SP. ( 2/) DIPLONEIS SP. ( 1/) DIPLONEIS BOMBUS (TRACE/) DIPLONEIS SMITHII ( 1/) EPITHEMIA SP. ( 1/) NAVICULA SP. ( 4/) NITZSCHIA SP. ( 2/) NITZSCHIA CONSTRICTA ( 2/) NITZSCHIA MARINA ( 1/) NITZSCHIA SICULA (Q) ( 2/) ODONTELLA SP. (Q) ( 1/) PARALIA SULCATA (TRACE/) PLANKTONIELLA SOL ( 3/) RHIZOSOLENIA BERGONII ( 3/) RHIZOSOLENIA SELIGERA ( 1/) SURIRELLA SP. (TRACE/) SYNEDRA VAUCHERIAE ( 1/) THALASSIOSIRA SP. ( 4/) THALASSIOSIRA EXCENTRICA ( 3/) THALASSIOSIRA LINEATA (TRACE/) THALASSIOSIRA OESTRUPII ( 3/) THALASSIONEMA BACILLARIS ( 1/) THALASSIONEMA NITZSCHIOIDES (37/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA ( 1/) Leg : 87 Top/Bot Interval(mm): 990/1010 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 193.20 Group Abund: FEW Core: 16 Depth Top Sample(m) : 194.20 Sect: 1 No. Observed Fossils: 31 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 2/) ACTINOPTYCHUS SENARIUS (TRACE/) ACTINOCYCLUS OCTONARIUS ( 1/) COCCONEIS PLACENTULA ( 1/) COCCONEIS SCUTELLUM (TRACE/) COSCINODISCUS SP. ( 2/) COSCINODISCUS NODULIFER ( 1/) CYCLOTELLA STRIATA (12/) DELPHINEIS SURIRELLA (Q) ( 3/) DIPLONEIS BOMBUS (TRACE/) FRAGILARIA SP. ( 5/) NAVICULA SP. ( 2/) NITZSCHIA SP. ( 1/) NITZSCHIA MARINA (TRACE/) ODONTELLA SP. (Q) ( 2/) PARALIA SULCATA ( 5/) PINNULARIA SP. (TRACE/) PINNULARIA BOREALIS ( 1/) RHIZOSOLENIA BERGONII ( 2/) RHIZOSOLENIA SELIGERA ( 1/) RHIZOSOLENIA STYLIFORMIS ( 1/) SYNEDRA ULNA ( 4/) THALASSIOSIRA SP. ( 3/) THALASSIOSIRA EXCENTRICA (TRACE/) THALASSIOSIRA LINEATA ( 1/) THALASSIOSIRA OESTRUPII ( 2/) THALASSIONEMA BACILLARIS ( 6/) THALASSIONEMA NITZSCHIOIDES (38/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA (TRACE/) TRACHYNEIS ASPERA ( 1/) Leg : 87 Top/Bot Interval(mm): 290/ 310 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 202.80 Group Abund: FEW Core: 17 Depth Top Sample(m) : 203.10 Sect: 1 No. Observed Fossils: 23 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS SENARIUS ( 1/) ACTINOCYCLUS OCTONARIUS ( 2/) COSCINODISCUS SP. ( 6/) COSCINODISCUS NODULIFER ( 2/) CYCLOTELLA STRIATA (10/) CYMBELLA SP. ( 2/) DIPLONEIS SMITHII ( 1/) FRAGILARIA SP. ( 1/) GOMPHONEMA SP. ( 3/) NAVICULA SP. ( 2/) NITZSCHIA MARINA (TRACE/) ODONTELLA SP. (Q) ( 1/) PARALIA SULCATA ( 7/) STEPHANOPYXIS SP. ( 1/) SYNEDRA ULNA ( 1/) SYNEDRA VAUCHERIAE ( 1/) THALASSIOSIRA SP. ( 4/) THALASSIOSIRA EXCENTRICA ( 1/) THALASSIOSIRA LINEATA ( 3/) THALASSIOSIRA OESTRUPII ( 2/) THALASSIONEMA BACILLARIS ( 3/) THALASSIONEMA NITZSCHIOIDES (43/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 590/ 610 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 212.50 Group Abund: FEW Core: 18 Depth Top Sample(m) : 213.10 Sect: 1 No. Observed Fossils: 35 Group Presv: MODERATE Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS ( 8/) AULACOSIRA DISTANS (TRACE/) COCCONEIS SP. ( 2/) COCCONEIS SCUTELLUM (TRACE/) COSCINODISCUS SP. ( 4/) COSCINODISCUS OCCULUS-IRIDIS ( 2/) COSCINODISCUS TABULARIS EGREGIUS ( 2/) CYCLOTELLA STRIATA ( 2/) CYMBELLA SP. ( 2/) DELPHINEIS SURIRELLA (Q) ( 1/) DIPLONEIS SP. ( 2/) DIPLONEIS BOMBUS ( 1/) DIPLONEIS SMITHII ( 1/) EPITHEMIA SP. (TRACE/) ETHMODISCUS REX (TRACE/) GOMPHONEMA SP. ( 1/) HEMIDISCUS CUNEIFORMIS ( 3/) NAVICULA SP. ( 2/) NITZSCHIA MARINA ( 5/) NITZSCHIA SICULA (Q) (TRACE/) PARALIA SULCATA ( 9/) PINNULARIA SP. (TRACE/) PINNULARIA BOREALIS ( 1/) RHIZOSOLENIA BERGONII (TRACE/) RHIZOSOLENIA SELIGERA ( 1/) STEPHANOPYXIS SP. ( 1/) SYNEDRA ULNA (TRACE/) THALASSIOSIRA SP. ( 8/) THALASSIOSIRA EXCENTRICA ( 4/) THALASSIOSIRA LINEATA (TRACE/) THALASSIOSIRA OESTRUPII ( 2/) THALASSIONEMA BACILLARIS ( 5/) THALASSIONEMA NITZSCHIOIDES (28/) THALASSIOTHRIX LONGISSIMA ( 1/) TRACHYNEIS ASPERA ( 1/) Leg : 87 Top/Bot Interval(mm): 700/ 720 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 222.20 Group Abund: COMMON Core: 19 Depth Top Sample(m) : 222.91 Sect: 1 No. Observed Fossils: 29 Group Presv: MODERATE Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 2/) AULACOSIRA DISTANS ( 5/) COCCONEIS PLACENTULA ( 5/) COSCINODISCUS SP. ( 2/) COSCINODISCUS NODULIFER (TRACE/) COSCINODISCUS TABULARIS EGREGIUS ( 1/) CYCLOTELLA STRIATA (TRACE/) CYMBELLA SP. ( 4/) DELPHINEIS SURIRELLA (Q) ( 2/) DIPLONEIS BOMBUS ( 3/) EUNOTIA SP. (TRACE/) GOMPHONEMA SP. ( 5/) GRAMMATOPHORA SP. ( 2/) NAVICULA SP. ( 2/) NITZSCHIA MARINA ( 1/) ODONTELLA SP. (Q) ( 1/) PARALIA SULCATA ( 3/) PSEUDOEUNOTIA DOLIOLUS (TRACE/) RHIZOSOLENIA BERGONII ( 1/) STEPHANOPYXIS SP. ( 1/) SYNEDRA ULNA ( 4/) THALASSIOSIRA SP. ( 7/) THALASSIOSIRA EXCENTRICA ( 2/) THALASSIOSIRA LINEATA ( 1/) THALASSIONEMA BACILLARIS ( 2/) THALASSIONEMA NITZSCHIOIDES (34/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA (TRACE/) TRACHYNEIS ASPERA ( 1/) Leg : 87 Top/Bot Interval(mm): 420/ 440 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 231.90 Group Abund: RARE Core: 20 Depth Top Sample(m) : 232.33 Sect: 1 No. Observed Fossils: 25 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ COCCONEIS PLACENTULA ( 2/) COSCINODISCUS NODULIFER ( 2/) CYCLOTELLA STRIATA ( 2/) CYMBELLA SP. ( 2/) DIATOMA HIEMALE MESODON ( 4/) DIPLONEIS SP. ( 2/) DIPLONEIS BOMBUS ( 2/) DIPLONEIS SMITHII (TRACE/) EPITHEMIA SP. (TRACE/) FRAGILARIA SP. ( 2/) NAVICULA SP. ( 8/) NITZSCHIA MARINA (TRACE/) NITZSCHIA SICULA (Q) ( 2/) PARALIA SULCATA ( 2/) PINNULARIA BOREALIS ( 2/) RHIZOSOLENIA BERGONII ( 2/) RHIZOSOLENIA SELIGERA ( 4/) ROPERIA TESSELATA ( 2/) SYNEDRA ULNA ( 2/) SYNEDRA VAUCHERIAE ( 2/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA LINEATA ( 2/) THALASSIONEMA BACILLARIS ( 6/) THALASSIONEMA NITZSCHIOIDES (48/) TRACHYNEIS ASPERA ( 4/) Leg : 87 Top/Bot Interval(mm): 1180/1200 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 241.50 Group Abund: RARE Core: 21 Depth Top Sample(m) : 242.69 Sect: 1 No. Observed Fossils: 30 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS SENARIUS ( 1/) ACTINOPTYCHUS VULGARIS ( 1/) ACTINOCYCLUS OCTONARIUS ( 1/) AULACOSIRA DISTANS ( 1/) COCCONEIS SP. ( 1/) COCCONEIS PLACENTULA ( 1/) COSCINODISCUS SP. ( 1/) COSCINODISCUS NODULIFER ( 1/) COSCINODISCUS RADIATUS (Q) ( 2/) CYCLOTELLA STRIATA ( 4/) CYMBELLA SP. ( 3/) DIPLONEIS SMITHII ( 1/) GOMPHONEMA SP. ( 1/) HEMIDISCUS CUNEIFORMIS ( 1/) MERIDION CIRCULARE ( 1/) NAVICULA SP. ( 3/) NITZSCHIA MARINA ( 1/) NITZSCHIA SICULA (Q) ( 1/) PARALIA SULCATA ( 4/) PLANKTONIELLA SOL ( 1/) RHAPHONEIS AMPHICEROS ( 1/) RHIZOSOLENIA SELIGERA ( 1/) SYNEDRA ULNA ( 2/) SYNEDRA VAUCHERIAE ( 3/) THALASSIOSIRA SP. ( 3/) THALASSIOSIRA EXCENTRICA ( 1/) THALASSIOSIRA LINEATA ( 1/) THALASSIOSIRA OESTRUPII ( 4/) THALASSIONEMA NITZSCHIOIDES (43/) TRACHYNEIS ASPERA (TRACE/) Leg : 87 Top/Bot Interval(mm): 220/ 230 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 251.10 Group Abund: FEW Core: 22 Depth Top Sample(m) : 251.32 Sect: 1 No. Observed Fossils: 27 Group Presv: MODERATE Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 2/) ACTINOPTYCHUS SENARIUS (TRACE/) ACTINOCYCLUS OCTONARIUS ( 2/) COCCONEIS PLACENTULA ( 3/) COCCONEIS SCUTELLUM (TRACE/) COSCINODISCUS SP. ( 2/) COSCINODISCUS NODULIFER (TRACE/) COSCINODISCUS OCCULUS-IRIDIS ( 2/) CYCLOTELLA STRIATA ( 6/) CYMBELLA SP. ( 1/) EUNOTIA SP. (TRACE/) GOMPHONEMA SP. (TRACE/) NITZSCHIA INTERRUPTESTRIATA (TRACE/) NITZSCHIA MARINA ( 1/) ODONTELLA SP. (Q) ( 2/) PARALIA SULCATA ( 1/) PINNULARIA SP. ( 2/) PSEUDOEUNOTIA DOLIOLUS ( 4/) SURIRELLA SP. (TRACE/) SYNEDRA ULNA (TRACE/) SYNEDRA VAUCHERIAE ( 2/) THALASSIOSIRA SP. ( 4/) THALASSIOSIRA EXCENTRICA ( 2/) THALASSIOSIRA LINEATA ( 1/) THALASSIOSIRA OESTRUPII ( 1/) THALASSIONEMA NITZSCHIOIDES (60/) TRACHYNEIS ASPERA (TRACE/) Leg : 87 Top/Bot Interval(mm): 900/ 920 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 260.70 Group Abund: FEW Core: 23 Depth Top Sample(m) : 261.61 Sect: 1 No. Observed Fossils: 23 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS SENARIUS ( 1/) ACTINOCYCLUS OCTONARIUS ( 3/) COCCONEIS SP. ( 1/) COSCINODISCUS SP. (TRACE/) COSCINODISCUS NODULIFER ( 4/) CYCLOTELLA STRIATA (14/) CYMBELLA SP. ( 2/) DIPLONEIS SP. ( 1/) GRAMMATOPHORA SP. ( 2/) PARALIA SULCATA (26/) PINNULARIA SP. ( 1/) RHIZOSOLENIA BERGONII ( 1/) RHIZOSOLENIA SELIGERA ( 2/) RHOPALODIA SP. ( 1/) ROPERIA TESSELATA ( 1/) STEPHANOPYXIS SP. ( 3/) THALASSIOSIRA SP. ( 3/) THALASSIOSIRA EXCENTRICA ( 3/) THALASSIOSIRA OESTRUPII ( 3/) THALASSIONEMA BACILLARIS ( 1/) THALASSIONEMA NITZSCHIOIDES (26/) THALASSIOTHRIX LONGISSIMA (TRACE/) TRACHYNEIS ASPERA (TRACE/) Leg : 87 Top/Bot Interval(mm): 730/ 750 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 270.30 Group Abund: FEW Core: 24 Depth Top Sample(m) : 271.04 Sect: 1 No. Observed Fossils: 28 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 1/) ACTINOPTYCHUS SENARIUS ( 1/) ACTINOCYCLUS OCTONARIUS ( 5/) AULACOSIRA DISTANS ( 3/) COCCONEIS SP. ( 1/) COCCONEIS SCUTELLUM (Q) ( 1/) COSCINODISCUS SP. ( 3/) COSCINODISCUS NODULIFER ( 9/) COSCINODISCUS TABULARIS EGREGIUS ( 1/) COSCINODISCUS WAILESII ( 2/) CYCLOTELLA STRIATA ( 9/) DELPHINEIS SURIRELLA (Q) ( 2/) DIPLONEIS SP. ( 1/) ETHMODISCUS REX (TRACE/) GRAMMATOPHORA SP. (TRACE/) NITZSCHIA MARINA ( 2/) ODONTELLA SP. (Q) ( 1/) PARALIA SULCATA ( 2/) PLANKTONIELLA SOL ( 1/) PSEUDOEUNOTIA DOLIOLUS (TRACE/) RHIZOSOLENIA BERGONII ( 1/) RHIZOSOLENIA SELIGERA ( 2/) RHIZOSOLENIA STYLIFORMIS ( 2/) THALASSIOSIRA SP. ( 3/) THALASSIOSIRA EXCENTRICA ( 2/) THALASSIOSIRA OESTRUPII ( 2/) THALASSIONEMA NITZSCHIOIDES (40/) THALASSIOTHRIX LONGISSIMA ( 1/) Leg : 87 Top/Bot Interval(mm): 360/ 380 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 279.90 Group Abund: FEW Core: 25 Depth Top Sample(m) : 280.27 Sect: 1 No. Observed Fossils: 22 Group Presv: MODERATE Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS ( 1/) COCCONEIS PLACENTULA ( 1/) COCCONEIS SCUTELLUM ( 1/) COSCINODISCUS SP. (TRACE/) COSCINODISCUS NODULIFER ( 3/) COSCINODISCUS OCCULUS-IRIDIS ( 1/) COSCINODISCUS RADIATUS (Q) ( 4/) COSCINODISCUS WAILESII (TRACE/) CYCLOTELLA STRIATA ( 9/) GRAMMATOPHORA SP. ( 2/) HEMIDISCUS CUNEIFORMIS (TRACE/) NITZSCHIA MARINA ( 2/) ODONTELLA SP. (Q) ( 1/) PARALIA SULCATA ( 8/) PINNULARIA SP. ( 1/) PSEUDOEUNOTIA DOLIOLUS ( 1/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA EXCENTRICA ( 1/) THALASSIOSIRA OESTRUPII ( 3/) THALASSIONEMA BACILLARIS ( 1/) THALASSIONEMA NITZSCHIOIDES (56/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 850/ 860 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 289.50 Group Abund: FEW Core: 26 Depth Top Sample(m) : 290.36 Sect: 1 No. Observed Fossils: 28 Group Presv: MODERATE Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS SENARIUS (TRACE/) ACTINOCYCLUS OCTONARIUS ( 5/) AULACOSIRA DISTANS ( 1/) COCCONEIS SP. ( 1/) COCCONEIS PLACENTULA ( 1/) COSCINODISCUS NODULIFER ( 3/) COSCINODISCUS RADIATUS (Q) ( 1/) COSCINODISCUS TABULARIS EGREGIUS ( 1/) CYCLOTELLA STRIATA ( 2/) CYMBELLA SP. ( 2/) DIPLONEIS SP. (TRACE/) ETHMODISCUS REX (TRACE/) EUNOTIA SP. (TRACE/) GRAMMATOPHORA SP. ( 1/) NITZSCHIA MARINA ( 2/) PARALIA SULCATA ( 8/) PINNULARIA SP. ( 1/) RHIZOSOLENIA ALATA ( 1/) RHIZOSOLENIA BERGONII (TRACE/) RHIZOSOLENIA STYLIFORMIS (TRACE/) ROPERIA TESSELATA ( 1/) SYNEDRA ULNA (TRACE/) SYNEDRA VAUCHERIAE (TRACE/) THALASSIOSIRA SP. ( 6/) THALASSIOSIRA EXCENTRICA ( 1/) THALASSIOSIRA LINEATA ( 1/) THALASSIONEMA NITZSCHIOIDES (59/) TRACHYNEIS ASPERA (TRACE/) Leg : 87 Top/Bot Interval(mm): 920/ 940 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 318.30 Group Abund: FEW Core: 29 Depth Top Sample(m) : 319.23 Sect: 1 No. Observed Fossils: 27 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS ( 1/) AULACOSIRA DISTANS ( 3/) COCCONEIS PLACENTULA ( 1/) COSCINODISCUS SP. ( 1/) COSCINODISCUS NODULIFER ( 1/) COSCINODISCUS RADIATUS (Q) ( 2/) COSCINODISCUS WAILESII (TRACE/) CYMBELLA SP. ( 1/) DIPLONEIS SMITHII ( 1/) EPITHEMIA SP. (TRACE/) GOMPHONEMA SP. ( 2/) NAVICULA SP. ( 3/) NITZSCHIA INTERRUPTESTRIATA (TRACE/) ODONTELLA SP. (Q) ( 1/) PARALIA SULCATA ( 2/) RHIZOSOLENIA BERGONII ( 4/) RHIZOSOLENIA SELIGERA ( 1/) RHIZOSOLENIA STYLIFORMIS ( 2/) SYNEDRA ULNA ( 4/) SYNEDRA VAUCHERIAE ( 1/) THALASSIOSIRA SP. ( 3/) THALASSIOSIRA EXCENTRICA (TRACE/) THALASSIOSIRA LINEATA ( 1/) THALASSIOSIRA OESTRUPII ( 1/) THALASSIONEMA NITZSCHIOIDES (57/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 510/ 530 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 327.90 Group Abund: RARE Core: 30 Depth Top Sample(m) : 328.42 Sect: 1 No. Observed Fossils: 20 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS ( 5/) COCCONEIS PLACENTULA ( 1/) COSCINODISCUS SP. ( 4/) COSCINODISCUS NODULIFER ( 6/) DELPHINEIS SURIRELLA ( 1/) DIPLONEIS SP. ( 1/) DIPLONEIS SMITHII (TRACE/) NAVICULA SP. ( 1/) NITZSCHIA MARINA (TRACE/) ODONTELLA SP. (Q) ( 1/) PARALIA SULCATA ( 3/) RHIZOSOLENIA BERGONII ( 1/) RHIZOSOLENIA SELIGERA ( 1/) RHIZOSOLENIA STYLIFORMIS ( 1/) RHOPALODIA SP. (TRACE/) STEPHANOPYXIS SP. ( 1/) THALASSIOSIRA SP. ( 1/) THALASSIOSIRA OESTRUPII ( 1/) THALASSIONEMA NITZSCHIOIDES (58/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 460/ 480 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 337.50 Group Abund: RARE Core: 31 Depth Top Sample(m) : 337.97 Sect: 1 No. Observed Fossils: 22 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS ( 4/) AULACOSIRA DISTANS ( 2/) BACTERIASTRUM VARIANS ( 2/) COCCONEIS SP. ( 2/) COCCONEIS PLACENTULA ( 6/) COSCINODISCUS OCCULUS-IRIDIS ( 2/) COSCINODISCUS RADIATUS (Q) ( 4/) COSCINODISCUS WAILESII (TRACE/) CYCLOTELLA STRIATA ( 4/) DELPHINEIS SURIRELLA (Q) ( 2/) GOMPHONEMA SP. (12/) NAVICULA SP. ( 8/) NITZSCHIA SP. ( 2/) NITZSCHIA MARINA (TRACE/) PLANKTONIELLA SOL ( 2/) RHIZOSOLENIA SELIGERA ( 2/) SYNEDRA ULNA ( 2/) THALASSIOSIRA SP. ( 4/) THALASSIOSIRA LINEATA ( 6/) THALASSIONEMA BACILLARIS ( 2/) THALASSIONEMA NITZSCHIOIDES (32/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 290/ 310 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 347.10 Group Abund: FEW Core: 32 Depth Top Sample(m) : 347.40 Sect: 1 No. Observed Fossils: 32 Group Presv: MODERATE Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 5/) ACTINOPTYCHUS VULGARIS ( 1/) ACTINOCYCLUS OCTONARIUS ( 2/) AULACOSIRA DISTANS ( 4/) BACTERIASTRUM VARIANS ( 1/) COCCONEIS SP. ( 1/) COCCONEIS PLACENTULA ( 2/) COCCONEIS SCUTELLUM ( 2/) COSCINODISCUS RADIATUS (Q) ( 3/) CYCLOTELLA STRIATA ( 3/) CYMBELLA SP. ( 2/) DELPHINEIS SURIRELLA ( 1/) DIPLONEIS SP. ( 1/) EPITHEMIA SP. (TRACE/) EUNOTIA SP. ( 2/) GOMPHONEMA SP. ( 1/) NITZSCHIA MARINA ( 1/) ODONTELLA SP. (Q) ( 1/) PARALIA SULCATA ( 2/) PINNULARIA SP. ( 1/) PSEUDOEUNOTIA DOLIOLUS ( 1/) RHIZOSOLENIA ALATA ( 1/) RHIZOSOLENIA BERGONII ( 1/) SYNEDRA ULNA ( 3/) SYNEDRA VAUCHERIAE ( 1/) THALASSIOSIRA SP. ( 4/) THALASSIOSIRA EXCENTRICA ( 1/) THALASSIOSIRA LINEATA ( 2/) THALASSIOSIRA OESTRUPII ( 3/) THALASSIONEMA NITZSCHIOIDES (45/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 400/ 420 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 356.50 Group Abund: RARE Core: 33 Depth Top Sample(m) : 356.91 Sect: 1 No. Observed Fossils: 9 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS SENARIUS (TRACE/) ACTINOCYCLUS OCTONARIUS (PRESENT/) AULACOSIRA DISTANS (PRESENT/) COSCINODISCUS WAILESII (TRACE/) CYMBELLA SP. (PRESENT/) PARALIA SULCATA (PRESENT/) THALASSIOSIRA SP. (PRESENT/) THALASSIONEMA NITZSCHIOIDES (PRESENT/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 400/ 420 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 365.90 Group Abund: RARE Core: 34 Depth Top Sample(m) : 366.31 Sect: 1 No. Observed Fossils: 13 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ COCCONEIS SP. (PRESENT/) COSCINODISCUS NODULIFER (PRESENT/) COSCINODISCUS OCCULUS-IRIDIS (PRESENT/) COSCINODISCUS RADIATUS (Q) (PRESENT/) COSCINODISCUS WAILESII (PRESENT/) EPITHEMIA SP. (TRACE/) GOMPHONEMA SP. (PRESENT/) NITZSCHIA INTERRUPTESTRIATA (PRESENT/) NITZSCHIA MARINA (PRESENT/) SYNEDRA ULNA (PRESENT/) THALASSIOSIRA SP. (PRESENT/) THALASSIONEMA NITZSCHIOIDES (PRESENT/) TRACHYNEIS ASPERA (TRACE/) Leg : 87 Top/Bot Interval(mm): 990/1010 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 384.80 Group Abund: RARE Core: 36 Depth Top Sample(m) : 385.80 Sect: 1 No. Observed Fossils: 16 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ COCCONEIS PLACENTULA (TRACE/) COSCINODISCUS RADIATUS (Q) (PRESENT/) CYMBELLA SP. (PRESENT/) DIPLONEIS SP. (PRESENT/) DIPLONEIS BOMBUS (PRESENT/) DIPLONEIS SMITHII (PRESENT/) EPITHEMIA SP. (TRACE/) GOMPHONEMA SP. (PRESENT/) NITZSCHIA MARINA (PRESENT/) PSEUDOEUNOTIA DOLIOLUS (PRESENT/) RHIZOSOLENIA SELIGERA (PRESENT/) STEPHANOPYXIS SP. (PRESENT/) THALASSIOSIRA SP. (PRESENT/) THALASSIOSIRA OESTRUPII (PRESENT/) THALASSIONEMA BACILLARIS (PRESENT/) THALASSIONEMA NITZSCHIOIDES (PRESENT/) Leg : 87 Top/Bot Interval(mm): 1290/1310 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 394.30 Group Abund: RARE Core: 37 Depth Top Sample(m) : 395.60 Sect: 1 No. Observed Fossils: 6 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS (PRESENT/) COCCONEIS PLACENTULA (TRACE/) COSCINODISCUS RADIATUS (Q) (PRESENT/) THALASSIONEMA BACILLARIS (PRESENT/) THALASSIONEMA NITZSCHIOIDES (PRESENT/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 550/ 570 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 403.80 Group Abund: FEW Core: 38 Depth Top Sample(m) : 404.36 Sect: 1 No. Observed Fossils: 13 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS SENARIUS ( 1/) ACTINOCYCLUS OCTONARIUS ( 1/) COCCONEIS SCUTELLUM ( 1/) CYCLOTELLA STRIATA ( 3/) CYMBELLA SP. ( 2/) NITZSCHIA INTERRUPTESTRIATA ( 1/) NITZSCHIA MARINA ( 1/) PARALIA SULCATA ( 8/) STEPHANOPYXIS SP. ( 1/) THALASSIOSIRA SP. ( 1/) THALASSIONEMA BACILLARIS ( 1/) THALASSIONEMA NITZSCHIOIDES (76/) TRACHYNEIS ASPERA ( 2/) Leg : 87 Top/Bot Interval(mm): 550/ 570 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 413.20 Group Abund: RARE Core: 39 Depth Top Sample(m) : 413.76 Sect: 1 No. Observed Fossils: 5 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ COSCINODISCUS SP. (TRACE/) DIPLONEIS SMITHII (TRACE/) GRAMMATOPHORA SP. (PRESENT/) THALASSIONEMA NITZSCHIOIDES (PRESENT/) TRACHYNEIS ASPERA (TRACE/) Leg : 87 Top/Bot Interval(mm): 930/ 950 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 422.60 Group Abund: FEW Core: 40 Depth Top Sample(m) : 423.54 Sect: 1 No. Observed Fossils: 18 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS ( 2/) AULACOSIRA DISTANS ( 2/) COCCONEIS PLACENTULA ( 4/) COCCONEIS SCUTELLUM (TRACE/) COSCINODISCUS SP. (TRACE/) CYCLOTELLA STRIATA ( 1/) CYMBELLA SP. ( 1/) DIPLONEIS BOMBUS ( 2/) EUNOTIA SP. ( 1/) NITZSCHIA INTERRUPTESTRIATA ( 2/) NITZSCHIA MARINA (TRACE/) PARALIA SULCATA ( 5/) RHOPALODIA SP. (TRACE/) SYNEDRA ULNA ( 2/) THALASSIOSIRA SP. ( 5/) THALASSIOSIRA OESTRUPII ( 1/) THALASSIONEMA NITZSCHIOIDES (70/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 930/ 950 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 432.00 Group Abund: RARE Core: 41 Depth Top Sample(m) : 432.94 Sect: 1 No. Observed Fossils: 11 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS (PRESENT/) COCCONEIS SP. (TRACE/) COCCONEIS PLACENTULA (PRESENT/) COCCONEIS SCUTELLUM (PRESENT/) COSCINODISCUS SP. (TRACE/) COSCINODISCUS WAILESII (TRACE/) CYCLOTELLA STRIATA (PRESENT/) DIPLONEIS BOMBUS (TRACE/) PARALIA SULCATA (PRESENT/) SYNEDRA ULNA (TRACE/) THALASSIONEMA NITZSCHIOIDES (PRESENT/) Leg : 87 Top/Bot Interval(mm): 680/ 690 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 441.50 Group Abund: RARE Core: 42 Depth Top Sample(m) : 442.19 Sect: 1 No. Observed Fossils: 18 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS (PRESENT/) COSCINODISCUS NODULIFER (PRESENT/) COSCINODISCUS RADIATUS (Q) (PRESENT/) COSCINODISCUS TABULARIS EGREGIUS (PRESENT/) CYCLOTELLA STRIATA (PRESENT/) DIPLONEIS SP. (PRESENT/) ETHMODISCUS REX (TRACE/) GRAMMATOPHORA SP. (PRESENT/) NITZSCHIA MARINA (TRACE/) PARALIA SULCATA (PRESENT/) PINNULARIA SP. (TRACE/) RHIZOSOLENIA BERGONII (PRESENT/) SYNEDRA ULNA (PRESENT/) THALASSIOSIRA SP. (PRESENT/) THALASSIOSIRA OESTRUPII (PRESENT/) THALASSIONEMA NITZSCHIOIDES (PRESENT/) THALASSIOTHRIX LONGISSIMA (TRACE/) TRACHYNEIS ASPERA (PRESENT/) Leg : 87 Top/Bot Interval(mm): 630/ 650 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 460.50 Group Abund: RARE Core: 44 Depth Top Sample(m) : 461.14 Sect: 1 No. Observed Fossils: 11 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ COSCINODISCUS SP. (TRACE/) CYCLOTELLA STRIATA (PRESENT/) EUNOTIA SP. (TRACE/) NAVICULA SP. (PRESENT/) NITZSCHIA MARINA (TRACE/) ODONTELLA SP. (Q) (TRACE/) PSEUDOEUNOTIA DOLIOLUS (TRACE/) THALASSIOSIRA SP. (PRESENT/) THALASSIOSIRA EXCENTRICA (PRESENT/) THALASSIONEMA NITZSCHIOIDES (PRESENT/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 310/ 330 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 479.50 Group Abund: RARE Core: 46 Depth Top Sample(m) : 479.82 Sect: 1 No. Observed Fossils: 4 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ COSCINODISCUS SP. (PRESENT/) DELPHINEIS SURIRELLA (TRACE/) DIPLONEIS SMITHII (PRESENT/) THALASSIONEMA NITZSCHIOIDES (PRESENT/) Leg : 87 Top/Bot Interval(mm): 0/ 0 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 498.60 Group Abund: RARE Core: 48 Depth Top Sample(m) : 499.76 Sect: CC No. Observed Fossils: 4 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS (TRACE/) COSCINODISCUS SP. (TRACE/) CYCLOTELLA STRIATA (PRESENT/) THALASSIONEMA NITZSCHIOIDES (TRACE/) Leg : 87 Top/Bot Interval(mm): 990/1000 Sample Age : QUATERNARY Hole: 582B Depth Top of Core(m): 517.80 Group Abund: RARE Core: 50 Depth Top Sample(m) : 518.79 Sect: 1 No. Observed Fossils: 21 Group Presv: POOR Date: 4/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 396 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS SENARIUS ( 1/) ACTINOPTYCHUS VULGARIS ( 1/) ACTINOCYCLUS OCTONARIUS ( 2/) COSCINODISCUS SP. ( 2/) COSCINODISCUS NODULIFER ( 1/) COSCINODISCUS WAILESII (TRACE/) CYCLOTELLA STRIATA ( 2/) DIPLONEIS SP. ( 1/) HEMIDISCUS CUNEIFORMIS ( 2/) NITZSCHIA MARINA (TRACE/) NITZSCHIA SICULA (Q) ( 1/) PARALIA SULCATA (25/) PSEUDOEUNOTIA DOLIOLUS ( 1/) RHIZOSOLENIA BERGONII ( 1/) THALASSIOSIRA SP. ( 5/) THALASSIOSIRA EXCENTRICA ( 1/) THALASSIOSIRA LINEATA ( 1/) THALASSIOSIRA OESTRUPII ( 5/) THALASSIONEMA NITZSCHIOIDES (29/) THALASSIOTHRIX LONGISSIMA (TRACE/) TRACHYNEIS ASPERA ( 1/) |
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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