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Leg : 63 Top/Bot Interval(mm): 1360/1370 Sample Age : QUATERNARY Hole: 469 Depth Top of Core(m): 0.00 Group Abund: RARE Core: 1 Depth Top Sample(m) : 1.37 Sect: 1 No. Observed Fossils: 5 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) DENTICULOPSIS SEMINAE (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX SP. (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 650/ 670 Sample Age : QUATERNARY Hole: 469 Depth Top of Core(m): 0.00 Group Abund: RARE Core: 1 Depth Top Sample(m) : 5.16 Sect: 4 No. Observed Fossils: 2 Group Presv: POOR Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS NODULIFER (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 600/ 620 Sample Age : QUATERNARY Hole: 469 Depth Top of Core(m): 7.50 Group Abund: RARE Core: 2 Depth Top Sample(m) : 8.11 Sect: 1 No. Observed Fossils: 3 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS NODULIFER (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): / Sample Age : QUATERNARY Hole: 469 Depth Top of Core(m): 7.50 Group Abund: RARE Core: 2 Depth Top Sample(m) : 11.93 Sect: CC No. Observed Fossils: 1 Group Presv: POOR Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ THALASSIONEMA NITZSCHIOIDES (RARE/) Leg : 63 Top/Bot Interval(mm): 600/ 620 Sample Age : QUATERNARY Hole: 469 Depth Top of Core(m): 17.00 Group Abund: RARE Core: 3 Depth Top Sample(m) : 17.61 Sect: 1 No. Observed Fossils: 5 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) DENTICULOPSIS SEMINAE (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 980/1000 Sample Age : QUATERNARY Hole: 469 Depth Top of Core(m): 17.00 Group Abund: RARE Core: 3 Depth Top Sample(m) : 23.99 Sect: 5 No. Observed Fossils: 10 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS SEMINAE (RARE/) DENTICULOPSIS SEMINAE (RARE/) NITZSCHIA MARINA (RARE/) NITZSCHIA REINHOLDII (RARE/) RHIZOSOLENIA CURVIROSTRIS (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): / Sample Age : QUATERNARY Hole: 469 Depth Top of Core(m): 17.00 Group Abund: FEW Core: 3 Depth Top Sample(m) : 26.70 Sect: CC No. Observed Fossils: 12 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS SEMINAE (RARE/) DENTICULOPSIS SEMINAE (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA MARINA (RARE/) NITZSCHIA REINHOLDII (RARE/) RHIZOSOLENIA BARBOI (RARE/) RHIZOSOLENIA CURVIROSTRIS (RARE/) RHIZOSOLENIA MATUYAMAI (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): 130/ 140 Sample Age : QUATERNARY Hole: 469 Depth Top of Core(m): 26.50 Group Abund: RARE Core: 4 Depth Top Sample(m) : 26.64 Sect: 1 No. Observed Fossils: 7 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) DENTICULOPSIS SEMINAE (RARE/) NITZSCHIA MARINA (RARE/) RHIZOSOLENIA BARBOI (RARE/) RHIZOSOLENIA CURVIROSTRIS (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 900/ 920 Sample Age : QUATERNARY Hole: 469 Depth Top of Core(m): 26.50 Group Abund: RARE Core: 4 Depth Top Sample(m) : 30.41 Sect: 3 No. Observed Fossils: 2 Group Presv: POOR Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ HEMIDISCUS CUNEIFORMIS (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) Leg : 63 Top/Bot Interval(mm): / Sample Age : QUATERNARY Hole: 469 Depth Top of Core(m): 26.50 Group Abund: RARE Core: 4 Depth Top Sample(m) : 32.03 Sect: CC No. Observed Fossils: 7 Group Presv: POOR Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS SEMINAE (RARE/) NITZSCHIA MARINA (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 800/ 820 Sample Age : QUATERNARY Hole: 469 Depth Top of Core(m): 36.00 Group Abund: RARE Core: 5 Depth Top Sample(m) : 38.31 Sect: 2 No. Observed Fossils: 6 Group Presv: POOR Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) NITZSCHIA MARINA (RARE/) NITZSCHIA REINHOLDII (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 700/ 720 Sample Age : QUATERNARY Hole: 469 Depth Top of Core(m): 36.00 Group Abund: COMMON Core: 5 Depth Top Sample(m) : 42.71 Sect: 5 No. Observed Fossils: 14 Group Presv: GOOD Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS NODULIFER (COMMON/) DENTICULOPSIS SEMINAE (RARE/) DENTICULOPSIS SEMINAE (FEW/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA FOSSILIS (FEW/) NITZSCHIA MARINA (FEW/) NITZSCHIA REINHOLDII (FEW/) PSEUDOEUNOTIA DOLIOLUS (RARE/) RHIZOSOLENIA BARBOI (FEW/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX SP. (FEW/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): / Sample Age : PLIOCENE Hole: 469 Depth Top of Core(m): 36.00 Group Abund: FEW Core: 5 Depth Top Sample(m) : 44.22 Sect: CC No. Observed Fossils: 14 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS SEMINAE (RARE/) DENTICULOPSIS SEMINAE (FEW/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA MARINA (RARE/) NITZSCHIA REINHOLDII (RARE/) PSEUDOEUNOTIA DOLIOLUS (RARE/) RHIZOSOLENIA BARBOI (FEW/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX SP. (FEW/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): 770/ 790 Sample Age : PLIOCENE Hole: 469 Depth Top of Core(m): 45.50 Group Abund: FEW Core: 6 Depth Top Sample(m) : 46.28 Sect: 1 No. Observed Fossils: 14 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS SEMINAE (RARE/) DENTICULOPSIS SEMINAE (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA FOSSILIS (RARE/) NITZSCHIA MARINA (RARE/) NITZSCHIA REINHOLDII (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX SP. (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 770/ 790 Sample Age : PLIOCENE Hole: 469 Depth Top of Core(m): 45.50 Group Abund: FEW Core: 6 Depth Top Sample(m) : 52.28 Sect: 5 No. Observed Fossils: 11 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) DENTICULOPSIS SEMINAE (FEW/) NITZSCHIA FOSSILIS (RARE/) NITZSCHIA MARINA (RARE/) NITZSCHIA REINHOLDII (RARE/) RHIZOSOLENIA BARBOI (FEW/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX SP. (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : PLIOCENE Hole: 469 Depth Top of Core(m): 55.00 Group Abund: COMMON Core: 7 Depth Top Sample(m) : 55.41 Sect: 1 No. Observed Fossils: 13 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS NODULIFER (FEW/) DENTICULOPSIS SEMINAE (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA FOSSILIS (RARE/) NITZSCHIA MARINA (RARE/) NITZSCHIA REINHOLDII (RARE/) RHIZOSOLENIA BARBOI (FEW/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX SP. (RARE/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): 610/ 630 Sample Age : PLIOCENE Hole: 469 Depth Top of Core(m): 55.00 Group Abund: COMMON Core: 7 Depth Top Sample(m) : 61.62 Sect: 5 No. Observed Fossils: 12 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS SEMINAE (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA MARINA (RARE/) NITZSCHIA REINHOLDII (RARE/) RHIZOSOLENIA BARBOI (FEW/) THALASSIOSIRA CONVEXA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX SP. (FEW/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 63 Top/Bot Interval(mm): / Sample Age : PLIOCENE Hole: 469 Depth Top of Core(m): 55.00 Group Abund: COMMON Core: 7 Depth Top Sample(m) : 63.96 Sect: CC No. Observed Fossils: 12 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS SEMINAE (RARE/) NITZSCHIA FOSSILIS (RARE/) NITZSCHIA MARINA (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA CONVEXA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX SP. (RARE/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): 1240/1260 Sample Age : PLIOCENE Hole: 469 Depth Top of Core(m): 64.50 Group Abund: FEW Core: 8 Depth Top Sample(m) : 67.25 Sect: 2 No. Observed Fossils: 8 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA MARINA (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA CONVEXA (FEW/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): / Sample Age : PLIOCENE Hole: 469 Depth Top of Core(m): 64.50 Group Abund: RARE Core: 8 Depth Top Sample(m) : 71.28 Sect: CC No. Observed Fossils: 3 Group Presv: POOR Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 600/ 620 Sample Age : PLIOCENE Hole: 469 Depth Top of Core(m): 74.00 Group Abund: RARE Core: 9 Depth Top Sample(m) : 74.61 Sect: 1 No. Observed Fossils: 9 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS HYALINA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA REINHOLDII (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 700/ 720 Sample Age : PLIOCENE Hole: 469 Depth Top of Core(m): 83.50 Group Abund: RARE Core: 10 Depth Top Sample(m) : 84.21 Sect: 1 No. Observed Fossils: 7 Group Presv: POOR Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) DENTICULOPSIS HYALINA (RARE/) NITZSCHIA REINHOLDII (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 460/ 480 Sample Age : PLIOCENE Hole: 469 Depth Top of Core(m): 83.50 Group Abund: RARE Core: 10 Depth Top Sample(m) : 86.97 Sect: 3 No. Observed Fossils: 6 Group Presv: POOR Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS HYALINA (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 150/ 170 Sample Age : PLIOCENE Hole: 469 Depth Top of Core(m): 83.50 Group Abund: FEW Core: 10 Depth Top Sample(m) : 89.66 Sect: 5 No. Observed Fossils: 11 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (RARE/) NITZSCHIA REINHOLDII (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : PLIOCENE Hole: 469 Depth Top of Core(m): 93.00 Group Abund: FEW Core: 11 Depth Top Sample(m) : 93.41 Sect: 1 No. Observed Fossils: 14 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (FEW/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (RARE/) DENTICULOPSIS KAMTSCHATICA (Q) (RARE/) DENTICULOPSIS NICOBARICA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA REINHOLDII (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : PLIOCENE Hole: 469 Depth Top of Core(m): 93.00 Group Abund: FEW Core: 11 Depth Top Sample(m) : 96.41 Sect: 3 No. Observed Fossils: 10 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS HYALINA (RARE/) NITZSCHIA REINHOLDII (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): / Sample Age : PLIOCENE Hole: 469 Depth Top of Core(m): 93.00 Group Abund: FEW Core: 11 Depth Top Sample(m) : 97.40 Sect: CC No. Observed Fossils: 12 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (RARE/) DENTICULOPSIS KAMTSCHATICA (Q) (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA MARINA (RARE/) NITZSCHIA REINHOLDII (RARE/) NITZSCHIA ROLANDII (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 102.50 Group Abund: FEW Core: 12 Depth Top Sample(m) : 102.91 Sect: 1 No. Observed Fossils: 13 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (RARE/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (FEW/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (RARE/) NITZSCHIA REINHOLDII (RARE/) NITZSCHIA ROLANDII (RARE/) ROUXIA CALIFORNICA (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 102.50 Group Abund: COMMON Core: 12 Depth Top Sample(m) : 105.91 Sect: 3 No. Observed Fossils: 10 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA REINHOLDII (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 102.50 Group Abund: FEW Core: 12 Depth Top Sample(m) : 108.91 Sect: 5 No. Observed Fossils: 13 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA REINHOLDII (RARE/) ROUXIA CALIFORNICA (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA MIOCENICA (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): / Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 102.50 Group Abund: COMMON Core: 12 Depth Top Sample(m) : 111.86 Sect: CC No. Observed Fossils: 16 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (RARE/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA MIOCENICA (RARE/) NITZSCHIA REINHOLDII (RARE/) ROUXIA CALIFORNICA (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA CONVEXA (RARE/) THALASSIOSIRA MIOCENICA (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 112.00 Group Abund: FEW Core: 13 Depth Top Sample(m) : 112.41 Sect: 1 No. Observed Fossils: 16 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA PRAEREINHOLDII (RARE/) NITZSCHIA ROLANDII (RARE/) RHIZOSOLENIA BARBOI (RARE/) ROUXIA CALIFORNICA (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIOSIRA MIOCENICA (RARE/) THALASSIOSIRA NATIVA (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 112.00 Group Abund: COMMON Core: 13 Depth Top Sample(m) : 113.91 Sect: 2 No. Observed Fossils: 17 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA PRAEREINHOLDII (RARE/) NITZSCHIA ROLANDII (RARE/) RHIZOSOLENIA BARBOI (RARE/) ROUXIA CALIFORNICA (RARE/) SYNEDRA JOUSEANA (FEW/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIOSIRA NATIVA (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIONEMA NITZSCHIOIDES (COMMON/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 112.00 Group Abund: FEW Core: 13 Depth Top Sample(m) : 115.41 Sect: 3 No. Observed Fossils: 19 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (RARE/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA FOSSILIS (RARE/) NITZSCHIA PLIOCENA (RARE/) NITZSCHIA ROLANDII (RARE/) RHIZOSOLENIA BARBOI (RARE/) ROUXIA CALIFORNICA (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIOSIRA NATIVA (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 112.00 Group Abund: FEW Core: 13 Depth Top Sample(m) : 116.91 Sect: 4 No. Observed Fossils: 18 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS HUSTEDTII (FEW/) DENTICULOPSIS HYALINA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA PORTERI (RARE/) NITZSCHIA PRAEREINHOLDII (RARE/) NITZSCHIA ROLANDII (RARE/) RHIZOSOLENIA BARBOI (RARE/) ROUXIA CALIFORNICA (FEW/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIOSIRA NATIVA (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 112.00 Group Abund: FEW Core: 13 Depth Top Sample(m) : 118.41 Sect: 5 No. Observed Fossils: 17 Group Presv: POOR Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA FOSSILIS (RARE/) NITZSCHIA PORTERI (RARE/) RHIZOSOLENIA BARBOI (RARE/) ROUXIA CALIFORNICA (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIOSIRA NATIVA (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): / Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 112.00 Group Abund: COMMON Core: 13 Depth Top Sample(m) : 119.60 Sect: CC No. Observed Fossils: 20 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (FEW/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (FEW/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA FOSSILIS (RARE/) NITZSCHIA PORTERI (FEW/) NITZSCHIA PRAEREINHOLDII (RARE/) RHIZOSOLENIA BARBOI (RARE/) ROUXIA CALIFORNICA (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA SP. (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIOSIRA NATIVA (RARE/) THALASSIONEMA HIROSAKIENSIS (FEW/) THALASSIONEMA NITZSCHIOIDES (COMMON/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 121.50 Group Abund: ABUNDANT Core: 14 Depth Top Sample(m) : 121.91 Sect: 1 No. Observed Fossils: 18 Group Presv: GOOD Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (FEW/) COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (RARE/) HEMIDISCUS CUNEIFORMIS (FEW/) NITZSCHIA FOSSILIS (RARE/) NITZSCHIA PLIOCENA (RARE/) NITZSCHIA PORTERI (FEW/) NITZSCHIA PRAEREINHOLDII (RARE/) RHIZOSOLENIA BARBOI (FEW/) ROUXIA CALIFORNICA (FEW/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIONEMA HIROSAKIENSIS (ABUNDANT/) THALASSIONEMA NITZSCHIOIDES (ABUNDANT/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 121.50 Group Abund: ABUNDANT Core: 14 Depth Top Sample(m) : 123.41 Sect: 2 No. Observed Fossils: 21 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (RARE/) ACTINOCYCLUS INGENS (FEW/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS SP. (RARE/) COSCINODISCUS MARGINATUS (COMMON/) COSCINODISCUS NODULIFER (FEW/) DENTICULOPSIS HUSTEDTII (FEW/) DENTICULOPSIS HYALINA (RARE/) HEMIDISCUS CUNEIFORMIS (FEW/) NITZSCHIA FOSSILIS (RARE/) NITZSCHIA PORTERI (RARE/) NITZSCHIA PRAEREINHOLDII (RARE/) RHIZOSOLENIA BARBOI (FEW/) ROUXIA CALIFORNICA (FEW/) THALASSIOSIRA SP. (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA BURCKLIANA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIONEMA HIROSAKIENSIS (COMMON/) THALASSIONEMA NITZSCHIOIDES (COMMON/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 131.00 Group Abund: COMMON Core: 15 Depth Top Sample(m) : 131.41 Sect: 1 No. Observed Fossils: 18 Group Presv: POOR Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (RARE/) COSCINODISCUS PLICATUS (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA FOSSILIS (RARE/) NITZSCHIA PORTERI (RARE/) RHIZOSOLENIA BARBOI (RARE/) ROUXIA CALIFORNICA (RARE/) SYNEDRA JOUSEANA (FEW/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIOSIRA NATIVA (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIONEMA NITZSCHIOIDES (COMMON/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 131.00 Group Abund: ABUNDANT Core: 15 Depth Top Sample(m) : 132.91 Sect: 2 No. Observed Fossils: 18 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (RARE/) ACTINOCYCLUS ELLIPTICUS JAVANICA (RARE/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS SP. (RARE/) COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS NODULIFER (FEW/) COSCINODISCUS PLICATUS (RARE/) DENTICULOPSIS HUSTEDTII (FEW/) HEMIDISCUS CUNEIFORMIS (FEW/) NITZSCHIA PRAEREINHOLDII (RARE/) RHIZOSOLENIA BARBOI (FEW/) ROUXIA CALIFORNICA (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA BURCKLIANA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIONEMA HIROSAKIENSIS (COMMON/) THALASSIONEMA NITZSCHIOIDES (COMMON/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): / Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 131.00 Group Abund: COMMON Core: 15 Depth Top Sample(m) : 133.42 Sect: CC No. Observed Fossils: 18 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (FEW/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (RARE/) COSCINODISCUS TEMPEREI (RARE/) COSCINODISCUS YABEI (RARE/) DENTICULOPSIS DIMORPHA (RARE/) DENTICULOPSIS HUSTEDTII (FEW/) DENTICULOPSIS LAUTA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) LITHODESMIUM REYNOLDSII (RARE/) NITZSCHIA PRAEREINHOLDII (RARE/) RHIZOSOLENIA BARBOI (FEW/) ROUXIA CALIFORNICA (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA SP. (RARE/) THALASSIONEMA HIROSAKIENSIS (FEW/) THALASSIONEMA NITZSCHIOIDES (COMMON/) Leg : 63 Top/Bot Interval(mm): / Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 140.50 Group Abund: ABUNDANT Core: 16 Depth Top Sample(m) : 140.60 Sect: CC No. Observed Fossils: 25 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (RARE/) ACTINOCYCLUS INGENS (FEW/) COSCINODISCUS SP. (RARE/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (FEW/) COSCINODISCUS PLICATUS (RARE/) COSCINODISCUS TEMPEREI (RARE/) COSCINODISCUS YABEI (RARE/) DENTICULOPSIS DIMORPHA (COMMON/) DENTICULOPSIS HUSTEDTII (COMMON/) DENTICULOPSIS LAUTA (FEW/) HEMIDISCUS CUNEIFORMIS (RARE/) LITHODESMIUM REYNOLDSII (RARE/) NITZSCHIA PRAEREINHOLDII (RARE/) RHIZOSOLENIA BARBOI (FEW/) ROUXIA CALIFORNICA (RARE/) ROUXIA FUSIFORMIS (RARE/) SYNEDRA JOUSEANA (FEW/) THALASSIOSIRA SP. (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIOSIRA NATIVA (RARE/) THALASSIONEMA HIROSAKIENSIS (FEW/) THALASSIONEMA NITZSCHIOIDES (ABUNDANT/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): 200/ 220 Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 150.00 Group Abund: COMMON Core: 17 Depth Top Sample(m) : 150.21 Sect: 1 No. Observed Fossils: 18 Group Presv: POOR Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (RARE/) ACTINOCYCLUS INGENS (FEW/) ACTINOCYCLUS INGENS (RARE/) BOGOROVIA PRAEPALEACEA (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS DIMORPHA (RARE/) DENTICULOPSIS HUSTEDTII (FEW/) DENTICULOPSIS HYALINA (RARE/) DENTICULOPSIS LAUTA (RARE/) DENTICULOPSIS PRAEDIMORPHA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) NITZSCHIA PRAEREINHOLDII (RARE/) RHIZOSOLENIA BARBOI (FEW/) SYNEDRA JOUSEANA (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): / Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 150.00 Group Abund: COMMON Core: 17 Depth Top Sample(m) : 150.69 Sect: CC No. Observed Fossils: 16 Group Presv: POOR Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (FEW/) COSCINODISCUS SP. (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS YABEI (RARE/) DENTICULOPSIS DIMORPHA (RARE/) DENTICULOPSIS HUSTEDTII (FEW/) DENTICULOPSIS HYALINA (RARE/) DENTICULOPSIS LAUTA (RARE/) DENTICULOPSIS PRAEDIMORPHA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) LITHODESMIUM REYNOLDSII (RARE/) RHIZOSOLENIA BARBOI (FEW/) SYNEDRA JOUSEANA (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 160/ 180 Sample Age : UPPER MIOCENE Hole: 469 Depth Top of Core(m): 159.50 Group Abund: FEW Core: 18 Depth Top Sample(m) : 159.67 Sect: 1 No. Observed Fossils: 13 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (RARE/) DENTICULOPSIS DIMORPHA (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS LAUTA (RARE/) DENTICULOPSIS PRAEDIMORPHA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) RHIZOSOLENIA BARBOI (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 890/ 900 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 159.50 Group Abund: FEW Core: 18 Depth Top Sample(m) : 163.39 Sect: 3 No. Observed Fossils: 12 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (FEW/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (RARE/) COSCINODISCUS YABEI (RARE/) DENTICULOPSIS HUSTEDTII (FEW/) DENTICULOPSIS HYALINA (RARE/) DENTICULOPSIS LAUTA (RARE/) DENTICULOPSIS PRAEDIMORPHA (RARE/) RHIZOSOLENIA BARBOI (RARE/) RHIZOSOLENIA PRAEBARBOI (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): 400/ 420 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 169.00 Group Abund: ABUNDANT Core: 19 Depth Top Sample(m) : 169.41 Sect: 1 No. Observed Fossils: 23 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (FEW/) BOGOROVIA PALEACEA (RARE/) BOGOROVIA PRAEPALEACEA (RARE/) COSCINODISCUS SP. (COMMON/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS GIGAS DIORAMA (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (RARE/) COSCINODISCUS TUBERCULATUS (RARE/) COSCINODISCUS YABEI (RARE/) CRASPEDODISCUS COSCINODISCUS (RARE/) DENTICULOPSIS HUSTEDTII (FEW/) DENTICULOPSIS HYALINA (RARE/) DENTICULOPSIS LAUTA (RARE/) DENTICULOPSIS PRAEDIMORPHA (COMMON/) DENTICULOPSIS PUNCTATA (FEW/) MEDIARIA SPLENDIDA (RARE/) NITZSCHIA HETEROPOLICA (RARE/) RHIZOSOLENIA BARBOI (RARE/) RHIZOSOLENIA PRAEBARBOI (FEW/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 63 Top/Bot Interval(mm): / Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 169.00 Group Abund: ABUNDANT Core: 19 Depth Top Sample(m) : 169.59 Sect: CC No. Observed Fossils: 23 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (RARE/) ACTINOCYCLUS ELLIPTICUS JAVANICA (RARE/) ACTINOCYCLUS INGENS (COMMON/) BOGOROVIA PALEACEA (RARE/) BOGOROVIA PRAEPALEACEA (RARE/) COSCINODISCUS SP. (FEW/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS GIGAS DIORAMA (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS YABEI (RARE/) CRASPEDODISCUS COSCINODISCUS (RARE/) DENTICULOPSIS HUSTEDTII (COMMON/) DENTICULOPSIS LAUTA (FEW/) DENTICULOPSIS PRAEDIMORPHA (COMMON/) DENTICULOPSIS PUNCTATA (FEW/) MEDIARIA SPLENDIDA (RARE/) NITZSCHIA HETEROPOLICA (RARE/) RHIZOSOLENIA BARBOI (RARE/) RHIZOSOLENIA PRAEBARBOI (COMMON/) SYNEDRA JOUSEANA (FEW/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 63 Top/Bot Interval(mm): 1200/1210 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 178.50 Group Abund: ABUNDANT Core: 20 Depth Top Sample(m) : 179.71 Sect: 1 No. Observed Fossils: 23 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (FEW/) ACTINOCYCLUS ELLIPTICUS JAVANICA (RARE/) ACTINOCYCLUS INGENS (COMMON/) BOGOROVIA PALEACEA (RARE/) COSCINODISCUS SP. (RARE/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS GIGAS DIORAMA (FEW/) COSCINODISCUS MARGINATUS (COMMON/) COSCINODISCUS NODULIFER (RARE/) COSCINODISCUS PLICATUS (RARE/) COSCINODISCUS YABEI (FEW/) CRASPEDODISCUS COSCINODISCUS (RARE/) DENTICULOPSIS HUSTEDTII (COMMON/) DENTICULOPSIS LAUTA (FEW/) DENTICULOPSIS PRAEDIMORPHA (COMMON/) DENTICULOPSIS PUNCTATA (RARE/) DENTICULOPSIS SP. (RARE/) MEDIARIA SPLENDIDA (RARE/) RHIZOSOLENIA PRAEBARBOI (FEW/) SYNEDRA JOUSEANA (FEW/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 63 Top/Bot Interval(mm): 1200/1220 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 178.50 Group Abund: ABUNDANT Core: 20 Depth Top Sample(m) : 181.21 Sect: 2 No. Observed Fossils: 18 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (RARE/) ACTINOCYCLUS INGENS (FEW/) BOGOROVIA PRAEPALEACEA (RARE/) COSCINODISCUS SP. (FEW/) COSCINODISCUS GIGAS DIORAMA (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (RARE/) COSCINODISCUS YABEI (RARE/) DENTICULOPSIS HUSTEDTII (COMMON/) DENTICULOPSIS LAUTA (RARE/) DENTICULOPSIS PRAEDIMORPHA (COMMON/) DENTICULOPSIS PUNCTATA (RARE/) MEDIARIA SPLENDIDA (RARE/) RHIZOSOLENIA PRAEBARBOI (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIONEMA NITZSCHIOIDES (COMMON/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 63 Top/Bot Interval(mm): 600/ 620 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 178.50 Group Abund: ABUNDANT Core: 20 Depth Top Sample(m) : 182.11 Sect: 3 No. Observed Fossils: 26 Group Presv: GOOD Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (FEW/) ACTINOCYCLUS ELLIPTICUS JAVANICA (RARE/) ACTINOCYCLUS INGENS (COMMON/) ANNELLUS CALIFORNICUS (RARE/) COSCINODISCUS SP. (FEW/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS GIGAS DIORAMA (RARE/) COSCINODISCUS MARGINATUS (COMMON/) COSCINODISCUS NODULIFER (RARE/) COSCINODISCUS PLICATUS (RARE/) COSCINODISCUS YABEI (FEW/) CRASPEDODISCUS COSCINODISCUS (RARE/) DENTICULOPSIS HUSTEDTII (ABUNDANT/) DENTICULOPSIS LAUTA (FEW/) DENTICULOPSIS NICOBARICA (RARE/) DENTICULOPSIS PRAEDIMORPHA (FEW/) DENTICULOPSIS PUNCTATA (RARE/) DENTICULOPSIS SP. (RARE/) MEDIARIA SPLENDIDA (RARE/) NITZSCHIA HETEROPOLICA (RARE/) RHIZOSOLENIA PRAEBARBOI (RARE/) ROUXIA NAVICULOIDES (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIONEMA NITZSCHIOIDES (ABUNDANT/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 63 Top/Bot Interval(mm): 350/ 370 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 178.50 Group Abund: ABUNDANT Core: 20 Depth Top Sample(m) : 183.36 Sect: 4 No. Observed Fossils: 21 Group Presv: GOOD Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (FEW/) ACTINOCYCLUS ELLIPTICUS JAVANICA (RARE/) COSCINODISCUS SP. (FEW/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS GIGAS DIORAMA (FEW/) COSCINODISCUS MARGINATUS (COMMON/) COSCINODISCUS PLICATUS (RARE/) COSCINODISCUS YABEI (FEW/) CRASPEDODISCUS COSCINODISCUS (RARE/) DENTICULOPSIS HUSTEDTII (ABUNDANT/) DENTICULOPSIS LAUTA (COMMON/) DENTICULOPSIS NICOBARICA (FEW/) DENTICULOPSIS PRAEDIMORPHA (FEW/) DENTICULOPSIS PUNCTATA (RARE/) MEDIARIA SPLENDIDA (RARE/) RHIZOSOLENIA PRAEBARBOI (RARE/) ROUXIA DIPLONEIDES (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 63 Top/Bot Interval(mm): 800/ 820 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 178.50 Group Abund: ABUNDANT Core: 20 Depth Top Sample(m) : 185.31 Sect: 5 No. Observed Fossils: 25 Group Presv: GOOD Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (FEW/) ACTINOCYCLUS ELLIPTICUS JAVANICA (RARE/) ACTINOCYCLUS INGENS (FEW/) ANNELLUS CALIFORNICUS (RARE/) BOGOROVIA PALEACEA (RARE/) COSCINODISCUS SP. (RARE/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS GIGAS DIORAMA (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS NODULIFER (RARE/) COSCINODISCUS PLICATUS (RARE/) COSCINODISCUS YABEI (RARE/) CRASPEDODISCUS COSCINODISCUS (RARE/) DENTICULOPSIS HUSTEDTII (ABUNDANT/) DENTICULOPSIS HYALINA (RARE/) DENTICULOPSIS LAUTA (FEW/) DENTICULOPSIS NICOBARICA (RARE/) DENTICULOPSIS PRAEDIMORPHA (FEW/) DENTICULOPSIS PUNCTATA (RARE/) MEDIARIA SPLENDIDA (RARE/) RHIZOSOLENIA PRAEBARBOI (RARE/) ROUXIA NAVICULOIDES (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 63 Top/Bot Interval(mm): / Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 178.50 Group Abund: ABUNDANT Core: 20 Depth Top Sample(m) : 185.65 Sect: CC No. Observed Fossils: 20 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (RARE/) ACTINOCYCLUS INGENS (FEW/) BOGOROVIA PALEACEA (RARE/) COSCINODISCUS SP. (RARE/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS GIGAS DIORAMA (RARE/) COSCINODISCUS MARGINATUS (COMMON/) COSCINODISCUS YABEI (RARE/) DENTICULOPSIS HUSTEDTII (COMMON/) DENTICULOPSIS LAUTA (COMMON/) DENTICULOPSIS NICOBARICA (RARE/) DENTICULOPSIS PRAEDIMORPHA (COMMON/) MEDIARIA SPLENDIDA (RARE/) NITZSCHIA CHALLENGERI (RARE/) NITZSCHIA HETEROPOLICA (RARE/) ROUXIA NAVICULOIDES (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 63 Top/Bot Interval(mm): 1420/1440 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 197.50 Group Abund: ABUNDANT Core: 22 Depth Top Sample(m) : 198.93 Sect: 1 No. Observed Fossils: 16 Group Presv: GOOD Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (COMMON/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS SP. (FEW/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS LEWISIANUS (FEW/) COSCINODISCUS MARGINATUS (COMMON/) COSCINODISCUS YABEI (RARE/) DENTICULOPSIS HUSTEDTII (COMMON/) DENTICULOPSIS HYALINA (RARE/) DENTICULOPSIS LAUTA (RARE/) DENTICULOPSIS NICOBARICA (FEW/) NITZSCHIA CHALLENGERI (RARE/) RHIZOSOLENIA PRAEBARBOI (FEW/) SYNEDRA JOUSEANA (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 63 Top/Bot Interval(mm): 920/ 940 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 197.50 Group Abund: ABUNDANT Core: 22 Depth Top Sample(m) : 199.93 Sect: 2 No. Observed Fossils: 13 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (FEW/) COSCINODISCUS SP. (FEW/) COSCINODISCUS LEWISIANUS (FEW/) COSCINODISCUS MARGINATUS (FEW/) DENTICULOPSIS HUSTEDTII (ABUNDANT/) DENTICULOPSIS LAUTA (RARE/) DENTICULOPSIS NICOBARICA (RARE/) MEDIARIA SPLENDIDA (RARE/) NITZSCHIA CHALLENGERI (RARE/) RHIZOSOLENIA PRAEBARBOI (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIONEMA NITZSCHIOIDES (COMMON/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 63 Top/Bot Interval(mm): 1380/1400 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 207.00 Group Abund: ABUNDANT Core: 23 Depth Top Sample(m) : 208.39 Sect: 1 No. Observed Fossils: 11 Group Presv: GOOD Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (COMMON/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS SP. (COMMON/) COSCINODISCUS LEWISIANUS (FEW/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS PLICATUS (RARE/) DENTICULOPSIS HUSTEDTII (COMMON/) DENTICULOPSIS HYALINA (RARE/) DENTICULOPSIS NICOBARICA (FEW/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 63 Top/Bot Interval(mm): 70/ 90 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 207.00 Group Abund: ABUNDANT Core: 23 Depth Top Sample(m) : 208.58 Sect: 2 No. Observed Fossils: 13 Group Presv: GOOD Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (COMMON/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS SP. (FEW/) COSCINODISCUS LEWISIANUS (FEW/) COSCINODISCUS MARGINATUS (FEW/) DENTICULOPSIS HUSTEDTII (COMMON/) DENTICULOPSIS HYALINA (RARE/) DENTICULOPSIS LAUTA (RARE/) DENTICULOPSIS NICOBARICA (FEW/) DENTICULOPSIS PUNCTATA (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 63 Top/Bot Interval(mm): 170/ 190 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 207.00 Group Abund: ABUNDANT Core: 23 Depth Top Sample(m) : 210.18 Sect: 3 No. Observed Fossils: 20 Group Presv: GOOD Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (RARE/) ACTINOCYCLUS INGENS (COMMON/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS SP. (FEW/) COSCINODISCUS LEWISIANUS (FEW/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS PRAEYABEI (RARE/) CRASPEDODISCUS COSCINODISCUS (RARE/) DENTICULOPSIS HUSTEDTII (ABUNDANT/) DENTICULOPSIS HYALINA (COMMON/) DENTICULOPSIS LAUTA (RARE/) DENTICULOPSIS NICOBARICA (ABUNDANT/) DENTICULOPSIS PUNCTATA (RARE/) DENTICULOPSIS SP. (RARE/) NITZSCHIA CHALLENGERI (RARE/) ROUXIA DIPLONEIDES (RARE/) ROUXIA NAVICULOIDES (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIONEMA NITZSCHIOIDES (COMMON/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 63 Top/Bot Interval(mm): 300/ 320 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 216.50 Group Abund: ABUNDANT Core: 24 Depth Top Sample(m) : 216.81 Sect: 1 No. Observed Fossils: 17 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (COMMON/) ACTINOCYCLUS INGENS (FEW/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS SP. (RARE/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS GIGAS DIORAMA (RARE/) COSCINODISCUS LEWISIANUS (FEW/) COSCINODISCUS MARGINATUS (FEW/) CRASPEDODISCUS COSCINODISCUS (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (COMMON/) DENTICULOPSIS LAUTA (FEW/) DENTICULOPSIS NICOBARICA (FEW/) DENTICULOPSIS SP. (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIONEMA NITZSCHIOIDES (COMMON/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): 1070/1090 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 216.50 Group Abund: ABUNDANT Core: 24 Depth Top Sample(m) : 220.58 Sect: 3 No. Observed Fossils: 20 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (COMMON/) ACTINOCYCLUS INGENS (RARE/) ACTINOCYCLUS INGENS (RARE/) CESTODISCUS PEPLUM (RARE/) COSCINODISCUS SP. (RARE/) COSCINODISCUS LEWISIANUS (FEW/) COSCINODISCUS MARGINATUS (FEW/) CRASPEDODISCUS COSCINODISCUS (FEW/) DELPHINEIS PENELLIPTICA (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (ABUNDANT/) DENTICULOPSIS LAUTA (FEW/) DENTICULOPSIS NICOBARICA (RARE/) DENTICULOPSIS NORWEGICA (RARE/) DENTICULOPSIS SP. (RARE/) MEDIARIA SPLENDIDA (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIONEMA NITZSCHIOIDES (COMMON/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): 1230/1250 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 216.50 Group Abund: COMMON Core: 24 Depth Top Sample(m) : 222.24 Sect: 4 No. Observed Fossils: 19 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (RARE/) ACTINOCYCLUS INGENS (COMMON/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS SP. (RARE/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS LEWISIANUS (FEW/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS PRAEYABEI (RARE/) CRASPEDODISCUS COSCINODISCUS (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (COMMON/) DENTICULOPSIS LAUTA (FEW/) DENTICULOPSIS NICOBARICA (RARE/) MEDIARIA SPLENDIDA (RARE/) RHAPHIDODISCUS MARYLANDICUS (RARE/) ROUXIA NAVICULOIDES (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIONEMA NITZSCHIOIDES (COMMON/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 900/ 920 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 216.50 Group Abund: COMMON Core: 24 Depth Top Sample(m) : 223.41 Sect: 5 No. Observed Fossils: 21 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (COMMON/) ACTINOCYCLUS INGENS (FEW/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS SP. (RARE/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS LEWISIANUS (FEW/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS PLICATUS (RARE/) COSCINODISCUS PRAEYABEI (RARE/) CRASPEDODISCUS COSCINODISCUS (FEW/) DELPHINEIS PENELLIPTICA (RARE/) DENTICULOPSIS HUSTEDTII (RARE/) DENTICULOPSIS HYALINA (COMMON/) DENTICULOPSIS LAUTA (RARE/) DENTICULOPSIS NICOBARICA (FEW/) DENTICULOPSIS NORWEGICA (RARE/) DENTICULOPSIS SP. (RARE/) MEDIARIA SPLENDIDA (RARE/) THALASSIOSIRA ANTIQUA (COMMON/) THALASSIONEMA HIROSAKIENSIS (FEW/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 820/ 840 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 216.50 Group Abund: COMMON Core: 24 Depth Top Sample(m) : 224.83 Sect: 6 No. Observed Fossils: 17 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS ELLIPTICUS (RARE/) ACTINOCYCLUS INGENS (COMMON/) ACTINOCYCLUS INGENS (FEW/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS SP. (PRESENT/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS LEWISIANUS (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS SALISBURYANUS (RARE/) CRASPEDODISCUS COSCINODISCUS (RARE/) DENTICULOPSIS HYALINA (FEW/) DENTICULOPSIS LAUTA (RARE/) DENTICULOPSIS NICOBARICA (FEW/) RHAPHIDODISCUS MARYLANDICUS (RARE/) SYNEDRA JOUSEANA (FEW/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 63 Top/Bot Interval(mm): 1230/1250 Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 226.00 Group Abund: ABUNDANT Core: 25 Depth Top Sample(m) : 227.24 Sect: 1 No. Observed Fossils: 17 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (COMMON/) ACTINOCYCLUS INGENS (RARE/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS SP. (RARE/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS LEWISIANUS (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS SALISBURYANUS (RARE/) CRASPEDODISCUS COSCINODISCUS (RARE/) DENTICULOPSIS HYALINA (COMMON/) DENTICULOPSIS LAUTA (RARE/) DENTICULOPSIS NICOBARICA (RARE/) DENTICULOPSIS SP. (RARE/) MEDIARIA SPLENDIDA (RARE/) SYNEDRA JOUSEANA (FEW/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 63 Top/Bot Interval(mm): / Sample Age : MIDDLE MIOCENE Hole: 469 Depth Top of Core(m): 226.00 Group Abund: COMMON Core: 25 Depth Top Sample(m) : 227.60 Sect: CC No. Observed Fossils: 15 Group Presv: MODERATE Date: 9/81 Investigator(s): BARRON Join: IR Volume/Page : 63/ 513 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (COMMON/) ACTINOCYCLUS INGENS (RARE/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS ENDOI (RARE/) COSCINODISCUS LEWISIANUS (FEW/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS SALISBURYANUS (RARE/) CRASPEDODISCUS COSCINODISCUS (RARE/) DENTICULOPSIS HYALINA (COMMON/) DENTICULOPSIS LAUTA (RARE/) DENTICULOPSIS NICOBARICA (RARE/) SYNEDRA JOUSEANA (COMMON/) THALASSIOSIRA LEPTOPUS (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) THALASSIOTHRIX LONGISSIMA (FEW/) |
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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