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Leg : 87 Top/Bot Interval(mm): 310/ 330 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 66.00 Group Abund: FEW Core: 3 Depth Top Sample(m) : 66.32 Sect: 1 No. Observed Fossils: 34 Group Presv: MODERATE Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS SENARIUS ( 3/) ACTINOCYCLUS OCTONARIUS ( 5/) COCCONEIS SCUTELLUM ( 1/) COSCINODISCUS SP. (TRACE/) COSCINODISCUS NODULIFER (13/) COSCINODISCUS OCCULUS-IRIDIS ( 4/) COSCINODISCUS RADIATUS (Q) ( 9/) COSCINODISCUS WAILESII ( 1/) CYCLOTELLA STRIATA (10/) CYMBELLA SP. ( 3/) DELPHINEIS SURIRELLA ( 1/) DIPLONEIS SP. ( 1/) DIPLONEIS BOMBUS ( 1/) ETHMODISCUS REX (TRACE/) GOMPHONEMA SP. ( 1/) GRAMMATOPHORA SP. (TRACE/) HEMIDISCUS CUNEIFORMIS ( 1/) NITZSCHIA MARINA ( 3/) PARALIA SULCATA ( 4/) PLANKTONIELLA SOL ( 1/) PSEUDOEUNOTIA DOLIOLUS ( 2/) RHIZOSOLENIA BERGONII ( 1/) RHIZOSOLENIA SELIGERA ( 1/) RHIZOSOLENIA STYLIFORMIS ( 1/) SURIRELLA SP. ( 1/) SYNEDRA ULNA (TRACE/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA SP. ( 3/) THALASSIOSIRA LINEATA ( 1/) THALASSIOSIRA OESTRUPII ( 3/) THALASSIONEMA NITZSCHIOIDES (21/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA (TRACE/) TRACHYNEIS ASPERA (TRACE/) Leg : 87 Top/Bot Interval(mm): 230/ 250 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 75.60 Group Abund: RARE Core: 4 Depth Top Sample(m) : 75.84 Sect: 1 No. Observed Fossils: 13 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ COCCONEIS PLACENTULA ( 1/) COSCINODISCUS SP. (TRACE/) COSCINODISCUS NODULIFER (TRACE/) NITZSCHIA MARINA (TRACE/) PARALIA SULCATA ( 4/) RHIZOSOLENIA SELIGERA ( 1/) SYNEDRA ULNA (TRACE/) THALASSIOSIRA SP. ( 1/) THALASSIOSIRA OESTRUPII ( 1/) THALASSIONEMA BACILLARIS (TRACE/) THALASSIONEMA NITZSCHIOIDES ( 6/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 170/ 190 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 85.30 Group Abund: FEW Core: 5 Depth Top Sample(m) : 85.48 Sect: 1 No. Observed Fossils: 28 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS SENARIUS ( 2/) ACTINOCYCLUS OCTONARIUS ( 1/) ASTEROMPHALUS FLABELLATUS ( 1/) COCCONEIS PLACENTULA ( 1/) COSCINODISCUS NODULIFER ( 3/) COSCINODISCUS RADIATUS (Q) ( 3/) CYCLOTELLA STRIATA ( 5/) CYMBELLA SP. ( 2/) DELPHINEIS SURIRELLA ( 1/) DIPLONEIS SP. ( 1/) DIPLONEIS BOMBUS (TRACE/) ETHMODISCUS REX (TRACE/) NAVICULA SP. ( 2/) NITZSCHIA SP. (TRACE/) NITZSCHIA INTERRUPTESTRIATA ( 3/) NITZSCHIA MARINA ( 2/) PARALIA SULCATA ( 4/) PLANKTONIELLA SOL ( 2/) PSEUDOEUNOTIA DOLIOLUS ( 1/) RHIZOSOLENIA BERGONII ( 2/) RHIZOSOLENIA SELIGERA ( 2/) SYNEDRA ULNA ( 5/) SYNEDRA VAUCHERIAE ( 1/) THALASSIOSIRA SP. ( 5/) THALASSIOSIRA OESTRUPII ( 2/) THALASSIONEMA NITZSCHIOIDES (46/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 730/ 750 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 95.00 Group Abund: RARE Core: 6 Depth Top Sample(m) : 95.74 Sect: 1 No. Observed Fossils: 14 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ COSCINODISCUS SP. (TRACE/) COSCINODISCUS NODULIFER (TRACE/) CYCLOTELLA STRIATA ( 3/) CYMBELLA SINUATA ( 1/) DIPLONEIS SP. ( 1/) NAVICULA SP. ( 1/) NITZSCHIA INTERRUPTESTRIATA (TRACE/) NITZSCHIA MARINA (TRACE/) PARALIA SULCATA ( 5/) PSEUDOEUNOTIA DOLIOLUS ( 1/) RHIZOSOLENIA SELIGERA ( 2/) THALASSIONEMA BACILLARIS ( 1/) THALASSIONEMA NITZSCHIOIDES ( 9/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 350/ 370 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 104.70 Group Abund: FEW Core: 7 Depth Top Sample(m) : 105.06 Sect: 1 No. Observed Fossils: 20 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ COSCINODISCUS SP. (TRACE/) COSCINODISCUS NODULIFER ( 3/) CYCLOTELLA STRIATA ( 9/) CYMBELLA SP. ( 2/) DIATOMA HIEMALE MESODON ( 3/) DIPLONEIS SP. (TRACE/) EPITHEMIA SP. ( 1/) GOMPHONEMA SP. ( 1/) GRAMMATOPHORA SP. ( 2/) NAVICULA SP. ( 2/) NITZSCHIA SP. ( 2/) NITZSCHIA MARINA (TRACE/) PARALIA SULCATA (22/) RHIZOSOLENIA SELIGERA ( 2/) STEPHANOPYXIS SP. ( 2/) SYNEDRA ULNA (TRACE/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA OESTRUPII ( 4/) THALASSIONEMA NITZSCHIOIDES (41/) Leg : 87 Top/Bot Interval(mm): 430/ 450 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 114.20 Group Abund: FEW Core: 8 Depth Top Sample(m) : 114.64 Sect: 1 No. Observed Fossils: 29 Group Presv: MODERATE Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 2/) ACTINOCYCLUS OCTONARIUS ( 7/) ASTEROMPHALUS FLABELLATUS ( 1/) AULACOSIRA GRANULATA ( 1/) COSCINODISCUS NODULIFER (12/) COSCINODISCUS RADIATUS (Q) ( 8/) COSCINODISCUS WAILESII (TRACE/) CYCLOTELLA STRIATA ( 3/) CYMBELLA SP. ( 1/) DIATOMA HIEMALE MESODON ( 4/) DIPLONEIS SP. ( 2/) EPITHEMIA SP. (TRACE/) GOMPHONEMA SP. ( 1/) GRAMMATOPHORA SP. ( 4/) NITZSCHIA MARINA (TRACE/) PARALIA SULCATA (13/) PLANKTONIELLA SOL ( 1/) PSEUDOEUNOTIA DOLIOLUS (TRACE/) RHIZOSOLENIA BERGONII ( 1/) RHIZOSOLENIA CALCARAVIS ( 1/) RHIZOSOLENIA SELIGERA ( 2/) SURIRELLA SP. ( 1/) SYNEDRA ULNA (TRACE/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA SP. ( 1/) THALASSIOSIRA OESTRUPII ( 2/) THALASSIONEMA NITZSCHIOIDES (30/) THALASSIOTHRIX LONGISSIMA (TRACE/) TRACHYNEIS ASPERA (TRACE/) Leg : 87 Top/Bot Interval(mm): 880/ 900 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 123.70 Group Abund: FEW Core: 9 Depth Top Sample(m) : 124.59 Sect: 1 No. Observed Fossils: 34 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 1/) ACTINOPTYCHUS SENARIUS ( 1/) ACTINOCYCLUS OCTONARIUS ( 6/) AULACOSIRA GRANULATA ( 9/) COCCONEIS PLACENTULA ( 2/) COCCONEIS SCUTELLUM ( 1/) COSCINODISCUS SP. ( 1/) COSCINODISCUS NODULIFER ( 7/) COSCINODISCUS OCCULUS-IRIDIS (TRACE/) COSCINODISCUS RADIATUS (Q) ( 8/) COSCINODISCUS TABULARIS EGREGIUS ( 1/) CYCLOTELLA COMTA ( 1/) CYCLOTELLA STRIATA ( 5/) CYMBELLA SP. ( 2/) CYMBELLA SINUATA ( 1/) DIATOMA HIEMALE MESODON ( 2/) DIPLONEIS BOMBUS (TRACE/) DIPLONEIS SMITHII (TRACE/) EUNOTIA SP. (TRACE/) FRAGILARIA SP. ( 3/) GOMPHONEMA SP. ( 1/) GRAMMATOPHORA SP. ( 5/) HEMIDISCUS CUNEIFORMIS (TRACE/) NAVICULA SP. ( 1/) NITZSCHIA MARINA ( 1/) PARALIA SULCATA (12/) PINNULARIA SP. (TRACE/) RHIZOSOLENIA ALATA ( 1/) RHIZOSOLENIA CALCARAVIS ( 2/) SYNEDRA ULNA ( 3/) THALASSIOSIRA SP. ( 4/) THALASSIOSIRA SP. ( 1/) THALASSIONEMA NITZSCHIOIDES (17/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 310/ 320 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 133.20 Group Abund: FEW Core: 10 Depth Top Sample(m) : 133.52 Sect: 1 No. Observed Fossils: 26 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS ( 4/) COCCONEIS PLACENTULA ( 1/) COCCONEIS SCUTELLUM (Q) ( 2/) COSCINODISCUS NODULIFER ( 1/) COSCINODISCUS RADIATUS (Q) ( 7/) COSCINODISCUS WAILESII (TRACE/) CYCLOTELLA STRIATA ( 3/) DIATOMA HIEMALE MESODON ( 1/) FRAGILARIA SP. ( 2/) GOMPHONEMA SP. ( 2/) GRAMMATOPHORA SP. ( 3/) NAVICULA SP. ( 4/) NITZSCHIA INTERRUPTESTRIATA ( 1/) NITZSCHIA MARINA ( 2/) PSEUDOEUNOTIA DOLIOLUS ( 1/) RHIZOSOLENIA BERGONII ( 1/) RHIZOSOLENIA SELIGERA ( 4/) RHOPALODIA SP. ( 1/) SYNEDRA ULNA ( 2/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA SP. ( 1/) THALASSIOSIRA OESTRUPII ( 4/) THALASSIONEMA BACILLARIS ( 1/) THALASSIONEMA NITZSCHIOIDES (47/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA ( 1/) Leg : 87 Top/Bot Interval(mm): 530/ 540 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 142.90 Group Abund: FEW Core: 11 Depth Top Sample(m) : 143.44 Sect: 1 No. Observed Fossils: 22 Group Presv: MODERATE Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS ( 4/) AULACOSIRA GRANULATA (TRACE/) BACTERIASTRUM VARIANS ( 1/) COSCINODISCUS SP. ( 1/) COSCINODISCUS NODULIFER ( 9/) COSCINODISCUS RADIATUS (Q) ( 2/) COSCINODISCUS WAILESII (TRACE/) CYCLOTELLA STRIATA ( 2/) CYMBELLA SP. (TRACE/) DIPLONEIS BOMBUS (TRACE/) EPITHEMIA SP. ( 1/) GOMPHONEMA SP. ( 1/) GRAMMATOPHORA SP. ( 3/) NITZSCHIA MARINA ( 1/) PARALIA SULCATA ( 2/) PINNULARIA SP. (TRACE/) RHIZOSOLENIA BERGONII ( 2/) RHIZOSOLENIA SELIGERA ( 6/) SYNEDRA VAUCHERIAE ( 1/) THALASSIOSIRA SP. ( 3/) THALASSIOSIRA OESTRUPII ( 5/) THALASSIONEMA NITZSCHIOIDES (55/) Leg : 87 Top/Bot Interval(mm): 800/ 820 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 152.60 Group Abund: FEW Core: 12 Depth Top Sample(m) : 153.41 Sect: 1 No. Observed Fossils: 24 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 1/) ACTINOCYCLUS OCTONARIUS ( 5/) AULACOSIRA GRANULATA ( 2/) COSCINODISCUS SP. (TRACE/) COSCINODISCUS NODULIFER ( 8/) COSCINODISCUS OCCULUS-IRIDIS ( 3/) COSCINODISCUS RADIATUS (Q) ( 4/) COSCINODISCUS WAILESII (TRACE/) CYCLOTELLA STRIATA ( 4/) CYMBELLA SP. ( 1/) DIPLONEIS SP. (TRACE/) GOMPHONEMA SP. ( 1/) NAVICULA SP. ( 2/) NITZSCHIA MARINA ( 1/) PARALIA SULCATA ( 3/) PSEUDOEUNOTIA DOLIOLUS ( 2/) RHIZOSOLENIA SELIGERA ( 2/) SYNEDRA VAUCHERIAE (TRACE/) THALASSIOSIRA SP. ( 3/) THALASSIOSIRA SP. ( 1/) THALASSIOSIRA OESTRUPII ( 1/) THALASSIONEMA NITZSCHIOIDES (56/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 300/ 320 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 162.30 Group Abund: FEW Core: 13 Depth Top Sample(m) : 162.61 Sect: 1 No. Observed Fossils: 24 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS ( 1/) AULACOSIRA GRANULATA ( 2/) COCCONEIS SCUTELLUM ( 1/) COSCINODISCUS NODULIFER ( 1/) COSCINODISCUS RADIATUS (Q) ( 3/) CYCLOTELLA STRIATA ( 1/) CYMBELLA SP. ( 1/) DIPLONEIS SP. ( 1/) EPITHEMIA SP. ( 1/) GOMPHONEMA SP. ( 3/) NAVICULA SP. ( 1/) NITZSCHIA MARINA ( 1/) PARALIA SULCATA ( 1/) PINNULARIA SP. ( 1/) RHIZOSOLENIA BERGONII ( 2/) RHIZOSOLENIA CALCARAVIS ( 1/) RHIZOSOLENIA SELIGERA ( 3/) SYNEDRA ULNA ( 1/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA SP. (TRACE/) THALASSIOSIRA OESTRUPII ( 1/) THALASSIONEMA BACILLARIS ( 1/) THALASSIONEMA NITZSCHIOIDES (68/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 620/ 640 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 172.00 Group Abund: RARE Core: 14 Depth Top Sample(m) : 172.63 Sect: 1 No. Observed Fossils: 27 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS ( 4/) AULACOSIRA GRANULATA ( 2/) COCCONEIS PLACENTULA ( 1/) COCCONEIS SCUTELLUM (Q) ( 1/) COSCINODISCUS SP. (TRACE/) COSCINODISCUS NODULIFER ( 2/) COSCINODISCUS OCCULUS-IRIDIS ( 1/) COSCINODISCUS RADIATUS (Q) ( 4/) COSCINODISCUS WAILESII (TRACE/) CYCLOTELLA STRIATA ( 3/) DIPLONEIS BOMBUS ( 1/) DIPLONEIS SMITHII ( 1/) GOMPHONEMA SP. ( 1/) GRAMMATOPHORA SP. ( 4/) NAVICULA SP. ( 2/) NITZSCHIA MARINA ( 1/) NITZSCHIA REINHOLDII ( 1/) PARALIA SULCATA ( 1/) RHIZOSOLENIA SELIGERA ( 1/) SYNEDRA ULNA ( 2/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA OESTRUPII ( 2/) THALASSIONEMA BACILLARIS ( 2/) THALASSIONEMA NITZSCHIOIDES (33/) THALASSIOTHRIX LONGISSIMA (TRACE/) TRACHYNEIS ASPERA ( 3/) Leg : 87 Top/Bot Interval(mm): 620/ 640 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 181.70 Group Abund: RARE Core: 15 Depth Top Sample(m) : 182.33 Sect: 1 No. Observed Fossils: 21 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS ( 3/) BACTERIASTRUM VARIANS ( 1/) COSCINODISCUS SP. ( 1/) COSCINODISCUS NODULIFER ( 1/) COSCINODISCUS OCCULUS-IRIDIS ( 1/) COSCINODISCUS RADIATUS (Q) ( 4/) COSCINODISCUS WAILESII (TRACE/) CYCLOTELLA STRIATA (TRACE/) CYMBELLA SP. ( 1/) DIATOMA HIEMALE MESODON ( 1/) DIPLONEIS SMITHII (TRACE/) NITZSCHIA SP. (TRACE/) NITZSCHIA MARINA (TRACE/) PARALIA SULCATA ( 4/) PLANKTONIELLA SOL ( 1/) STEPHANOPYXIS SP. ( 2/) SYNEDRA ULNA (TRACE/) THALASSIOSIRA SP. ( 3/) THALASSIOSIRA SP. ( 1/) THALASSIONEMA NITZSCHIOIDES ( 6/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 420/ 440 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 191.40 Group Abund: RARE Core: 16 Depth Top Sample(m) : 191.83 Sect: 1 No. Observed Fossils: 7 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ AULACOSIRA GRANULATA ( 3/) COSCINODISCUS SP. (TRACE/) COSCINODISCUS NODULIFER ( 1/) COSCINODISCUS RADIATUS (Q) ( 2/) THALASSIONEMA BACILLARIS (TRACE/) THALASSIONEMA NITZSCHIOIDES ( 9/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 730/ 750 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 201.00 Group Abund: RARE Core: 17 Depth Top Sample(m) : 201.74 Sect: 1 No. Observed Fossils: 33 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 2/) ACTINOCYCLUS OCTONARIUS ( 3/) AULACOSIRA GRANULATA ( 3/) COCCONEIS PLACENTULA ( 1/) COCCONEIS SCUTELLUM ( 1/) COSCINODISCUS SP. (TRACE/) COSCINODISCUS NODULIFER ( 2/) COSCINODISCUS OCCULUS-IRIDIS ( 1/) COSCINODISCUS RADIATUS (Q) (TRACE/) CYCLOTELLA STRIATA ( 2/) CYMBELLA SP. ( 3/) CYMBELLA SINUATA (TRACE/) DIATOMA HIEMALE MESODON ( 2/) DIPLONEIS BOMBUS (TRACE/) DIPLONEIS SMITHII (TRACE/) EPITHEMIA SP. ( 2/) GOMPHONEMA SP. ( 1/) GRAMMATOPHORA SP. ( 1/) NITZSCHIA MARINA (TRACE/) PARALIA SULCATA ( 3/) PINNULARIA SP. ( 1/) RHIZOSOLENIA BERGONII ( 2/) RHIZOSOLENIA SELIGERA ( 2/) RHIZOSOLENIA STYLIFORMIS ( 1/) RHOPALODIA SP. (TRACE/) STEPHANOPYXIS SP. ( 3/) SYNEDRA ULNA ( 1/) THALASSIOSIRA SP. ( 4/) THALASSIOSIRA SP. ( 1/) THALASSIOSIRA LINEATA ( 1/) THALASSIONEMA BACILLARIS ( 1/) THALASSIONEMA NITZSCHIOIDES (22/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 1150/1170 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 220.20 Group Abund: FEW Core: 19 Depth Top Sample(m) : 221.36 Sect: 1 No. Observed Fossils: 31 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 2/) ACTINOCYCLUS OCTONARIUS ( 4/) AULACOSIRA GRANULATA ( 2/) COCCONEIS PLACENTULA ( 3/) COSCINODISCUS SP. (TRACE/) COSCINODISCUS NODULIFER ( 3/) COSCINODISCUS OCCULUS-IRIDIS ( 1/) COSCINODISCUS RADIATUS (Q) ( 2/) COSCINODISCUS TABULARIS EGREGIUS ( 1/) CYCLOTELLA STRIATA ( 8/) CYMBELLA SP. ( 4/) DIATOMA HIEMALE MESODON ( 1/) DIPLONEIS SP. ( 1/) DIPLONEIS BOMBUS (TRACE/) ETHMODISCUS REX (TRACE/) GOMPHONEMA SP. ( 1/) GRAMMATOPHORA SP. ( 4/) NITZSCHIA MARINA ( 2/) PARALIA SULCATA (25/) PSEUDOEUNOTIA DOLIOLUS (TRACE/) RHIZOSOLENIA SELIGERA ( 2/) RHIZOSOLENIA STYLIFORMIS ( 1/) RHOPALODIA SP. ( 1/) STEPHANOPYXIS SP. (TRACE/) SYNEDRA ULNA (TRACE/) THALASSIOSIRA SP. (TRACE/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA OESTRUPII ( 1/) THALASSIONEMA NITZSCHIOIDES (23/) THALASSIOTHRIX LONGISSIMA (TRACE/) TRACHYNEIS ASPERA (TRACE/) Leg : 87 Top/Bot Interval(mm): 990/1110 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 249.30 Group Abund: RARE Core: 22 Depth Top Sample(m) : 250.35 Sect: 1 No. Observed Fossils: 18 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS ( 2/) BACTERIASTRUM VARIANS ( 1/) COSCINODISCUS SP. (TRACE/) COSCINODISCUS WAILESII (TRACE/) CYCLOTELLA COMTA ( 1/) CYCLOTELLA STRIATA ( 2/) DIATOMA HIEMALE MESODON ( 1/) PARALIA SULCATA ( 1/) PSEUDOEUNOTIA DOLIOLUS (TRACE/) RHIZOSOLENIA ALATA ( 1/) RHIZOSOLENIA SELIGERA ( 1/) SYNEDRA ULNA ( 1/) SYNEDRA VAUCHERIAE ( 1/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA LINEATA ( 1/) THALASSIONEMA BACILLARIS (TRACE/) THALASSIONEMA NITZSCHIOIDES ( 8/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 450/ 470 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 268.70 Group Abund: RARE Core: 24 Depth Top Sample(m) : 269.16 Sect: 1 No. Observed Fossils: 20 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCTONARIUS ( 1/) AULACOSIRA GRANULATA ( 1/) COSCINODISCUS SP. ( 3/) COSCINODISCUS NODULIFER ( 1/) COSCINODISCUS RADIATUS (Q) ( 2/) COSCINODISCUS TABULARIS EGREGIUS ( 1/) COSCINODISCUS WAILESII (TRACE/) CYCLOTELLA STRIATA ( 2/) DIATOMA HIEMALE MESODON ( 1/) EPITHEMIA SP. (TRACE/) GOMPHONEMA SP. ( 2/) HEMIDISCUS CUNEIFORMIS ( 1/) NITZSCHIA MARINA (TRACE/) PARALIA SULCATA ( 5/) PLANKTONIELLA SOL ( 1/) PSEUDOEUNOTIA DOLIOLUS (TRACE/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA OESTRUPII ( 2/) THALASSIONEMA NITZSCHIOIDES (36/) THALASSIOTHRIX LONGISSIMA (TRACE/) Leg : 87 Top/Bot Interval(mm): 520/ 540 Sample Age : UNKNOWN Hole: 583D Depth Top of Core(m): 278.40 Group Abund: RARE Core: 25 Depth Top Sample(m) : 278.93 Sect: 1 No. Observed Fossils: 17 Group Presv: POOR Date: 2/86 Investigator(s): AKIBA Join: IR Volume/Page : 87/ 402 Fossils (Abundance/Preservation): ================================ ACHNANTHES LANCEOLATA ( 1/) COSCINODISCUS SP. (TRACE/) COSCINODISCUS NODULIFER ( 1/) COSCINODISCUS RADIATUS (Q) ( 1/) COSCINODISCUS WAILESII (TRACE/) FRAGILARIA SP. ( 1/) GRAMMATOPHORA SP. ( 1/) NAVICULA SP. ( 2/) NITZSCHIA MARINA (TRACE/) PARALIA SULCATA ( 2/) PINNULARIA SP. (TRACE/) THALASSIOSIRA SP. ( 2/) THALASSIOSIRA LINEATA ( 2/) THALASSIOSIRA OESTRUPII ( 1/) THALASSIONEMA NITZSCHIOIDES ( 8/) THALASSIOTHRIX SP. (TRACE/) THALASSIOTHRIX LONGISSIMA (TRACE/) |
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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