Leg : 18 Top/Bot Interval(mm): 1090/1100 Sample Age : UNKNOWN Hole: 178 Depth Top of Core(m): 0.00 Core: 1 Depth Top Sample(m) : 2.60 Sect: 2 No. Observed Fossils: 1 Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 746 Fossils (Abundance/Preservation): ================================ DENTICULA HYALINA (PRESENT/) Leg : 18 Top/Bot Interval(mm): 690/ 710 Sample Age : UNKNOWN Hole: 178 Depth Top of Core(m): 0.00 Core: 1 Depth Top Sample(m) : 3.70 Sect: 3 No. Observed Fossils: 1 Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 746 Fossils (Abundance/Preservation): ================================ DENTICULA SEMINAE (PRESENT/) Leg : 18 Top/Bot Interval(mm): 550/ 570 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 6.00 Group Abund: ABUNDANT Core: 2 Depth Top Sample(m) : 6.56 Sect: 1 No. Observed Fossils: 12 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 685 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (COMMON/) ACTINOCYCLUS DIVISUS (COMMON/) ACTINOCYCLUS OCHOTENSIS (RARE/) BIDDULPHIA AURITA (RARE/) COSCINODISCUS STELLARIS (RARE/) DENTICULA SEMINAE (ABUNDANT/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOSIRA ZABELINAE (COMMON/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 18 Top/Bot Interval(mm): 1200/1220 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 6.00 Group Abund: ABUNDANT Core: 2 Depth Top Sample(m) : 7.21 Sect: 1 No. Observed Fossils: 12 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 685 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (COMMON/) ACTINOCYCLUS DIVISUS (COMMON/) ACTINOCYCLUS OCHOTENSIS (RARE/) BIDDULPHIA AURITA (RARE/) COSCINODISCUS STELLARIS (RARE/) DENTICULA SEMINAE (ABUNDANT/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA GRAVIDA (PRESENT/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOSIRA PACIFICA (COMMON/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 18 Top/Bot Interval(mm): 0/ 0 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 6.00 Group Abund: COMMON Core: 2 Depth Top Sample(m) : 10.60 Sect: CC No. Observed Fossils: 10 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 685 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS DIVISUS (FEW/) ACTINOCYCLUS OCHOTENSIS (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS RADIATUS (RARE/) DENTICULA SEMINAE (COMMON/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOSIRA PACIFICA (COMMON/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 18 Top/Bot Interval(mm): 1190/1210 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 15.00 Group Abund: COMMON Core: 3 Depth Top Sample(m) : 16.20 Sect: 1 No. Observed Fossils: 8 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 685 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (RARE/) ACTINOCYCLUS DIVISUS (RARE/) ACTINOCYCLUS OCHOTENSIS (RARE/) COSCINODISCUS MARGINATUS (RARE/) DENTICULA SEMINAE (ABUNDANT/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) THALASSIOSIRA PACIFICA (FEW/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1200/1220 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 15.00 Group Abund: COMMON Core: 3 Depth Top Sample(m) : 19.21 Sect: 3 No. Observed Fossils: 13 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 685 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (RARE/) ACTINOCYCLUS DIVISUS (RARE/) ACTINOCYCLUS OCHOTENSIS (RARE/) BIDDULPHIA AURITA (RARE/) COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS RADIATUS (RARE/) DENTICULA SEMINAE (ABUNDANT/) RHIZOSOLENIA HEBETATA HIEMALIS (FEW/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOSIRA PACIFICA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1200/1220 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 24.00 Group Abund: COMMON Core: 4 Depth Top Sample(m) : 28.21 Sect: 3 No. Observed Fossils: 13 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 685 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (RARE/) ACTINOCYCLUS DIVISUS (RARE/) ACTINOCYCLUS OCHOTENSIS (RARE/) BIDDULPHIA AURITA (RARE/) COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS RADIATUS (RARE/) DENTICULA SEMINAE (ABUNDANT/) RHIZOSOLENIA HEBETATA HIEMALIS (FEW/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOSIRA PACIFICA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 0/ 0 Sample Age : UNKNOWN Hole: 178 Depth Top of Core(m): 24.00 Core: 4 Depth Top Sample(m) : 30.10 Sect: CC No. Observed Fossils: 1 Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 766 Fossils (Abundance/Preservation): ================================ THALASSIOSIRA OESTRUPII (PRESENT/) Leg : 18 Top/Bot Interval(mm): 1200/1220 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 33.00 Group Abund: COMMON Core: 5 Depth Top Sample(m) : 38.71 Sect: 4 No. Observed Fossils: 14 Group Presv: GOOD Date: 672 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 685 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (RARE/) ACTINOCYCLUS DIVISUS (RARE/) ACTINOCYCLUS OCHOTENSIS (RARE/) BIDDULPHIA AURITA (RARE/) COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS RADIATUS (RARE/) DENTICULA SEMINAE (ABUNDANT/) RHIZOSOLENIA HEBETATA HIEMALIS (FEW/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIOSIRA PACIFICA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1300/1320 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 42.00 Group Abund: ABUNDANT Core: 6 Depth Top Sample(m) : 46.31 Sect: 3 No. Observed Fossils: 13 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (FEW/) ACTINOCYCLUS DIVISUS (RARE/) ACTINOCYCLUS OCHOTENSIS (RARE/) COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS RADIATUS (RARE/) DENTICULA SEMINAE (ABUNDANT/) RHIZOSOLENIA CURVIROSTRIS (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (PRESENT/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOSIRA PACIFICA (ABUNDANT/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 18 Top/Bot Interval(mm): 1200/1220 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 42.00 Group Abund: COMMON Core: 6 Depth Top Sample(m) : 47.71 Sect: 4 No. Observed Fossils: 10 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (RARE/) ACTINOCYCLUS DIVISUS (RARE/) COSCINODISCUS TABULARIS EGREGIUS (PRESENT/) DENTICULA SEMINAE (RARE/) RHIZOSOLENIA CURVIROSTRIS (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (COMMON/) THALASSIOSIRA OESTRUPII (PRESENT/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 1000/1010 Sample Age : UNKNOWN Hole: 178 Depth Top of Core(m): 60.00 Core: 8 Depth Top Sample(m) : 65.51 Sect: 4 No. Observed Fossils: 1 Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 776 Fossils (Abundance/Preservation): ================================ BACTERIOSIRA FRAGILIS (PRESENT/) Leg : 18 Top/Bot Interval(mm): 1200/1220 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 60.00 Group Abund: COMMON Core: 8 Depth Top Sample(m) : 65.71 Sect: 4 No. Observed Fossils: 5 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (RARE/) ACTINOCYCLUS DIVISUS (RARE/) DENTICULA SEMINAE (COMMON/) THALASSIOSIRA PACIFICA (RARE/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 18 Top/Bot Interval(mm): 1000/1020 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 69.00 Group Abund: ABUNDANT Core: 9 Depth Top Sample(m) : 73.01 Sect: 3 No. Observed Fossils: 10 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (FEW/) ACTINOCYCLUS DIVISUS (COMMON/) COSCINODISCUS MARGINATUS (RARE/) DENTICULA SEMINAE (COMMON/) RHIZOSOLENIA CURVIROSTRIS (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA NORDENSKIOELDII (PRESENT/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 18 Top/Bot Interval(mm): 1200/1220 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 69.00 Group Abund: ABUNDANT Core: 9 Depth Top Sample(m) : 73.21 Sect: 3 No. Observed Fossils: 11 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (COMMON/) ACTINOCYCLUS DIVISUS (FEW/) ACTINOCYCLUS OCHOTENSIS (FEW/) ASTEROMPHALUS ROBUSTUS (RARE/) COSCINODISCUS MARGINATUS (FEW/) DENTICULA SEMINAE (COMMON/) RHIZOSOLENIA CURVIROSTRIS (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (FEW/) RHIZOSOLENIA STYLIFORMIS (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 18 Top/Bot Interval(mm): 1200/1220 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 78.00 Group Abund: ABUNDANT Core: 10 Depth Top Sample(m) : 79.21 Sect: 1 No. Observed Fossils: 11 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (RARE/) ACTINOCYCLUS OCHOTENSIS (RARE/) COSCINODISCUS MARGINATUS (RARE/) DENTICULA SEMINAE (ABUNDANT/) RHIZOSOLENIA HEBETATA HIEMALIS (PRESENT/) RHIZOSOLENIA HEBETATA HIEMALIS (COMMON/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOSIRA NIDULUS (PRESENT/) THALASSIOSIRA PACIFICA (RARE/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 18 Top/Bot Interval(mm): 450/ 470 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 78.00 Group Abund: ABUNDANT Core: 10 Depth Top Sample(m) : 79.96 Sect: 2 No. Observed Fossils: 14 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (COMMON/) ACTINOCYCLUS OCHOTENSIS (RARE/) ACTINOCYCLUS OCULATUS (PRESENT/) COSCINODISCUS MARGINATUS (RARE/) DENTICULA SEMINAE (ABUNDANT/) RHIZOSOLENIA CURVIROSTRIS (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (COMMON/) RHIZOSOLENIA STYLIFORMIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (PRESENT/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOSIRA PACIFICA (PRESENT/) THALASSIOSIRA ZABELINAE (PRESENT/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 18 Top/Bot Interval(mm): 0/ 0 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 87.00 Group Abund: ABUNDANT Core: 11 Depth Top Sample(m) : 90.10 Sect: CC No. Observed Fossils: 12 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (FEW/) ACTINOCYCLUS DIVISUS (COMMON/) ASTEROMPHALUS ROBUSTUS (RARE/) COSCINODISCUS MARGINATUS (RARE/) DENTICULA SEMINAE (COMMON/) RHIZOSOLENIA CURVIROSTRIS (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (COMMON/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1120/1140 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 96.00 Group Abund: ABUNDANT Core: 12 Depth Top Sample(m) : 97.13 Sect: 1 No. Observed Fossils: 18 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS SPLENDENS (Q) (PRESENT/) ACTINOCYCLUS DIVISUS (COMMON/) ACTINOCYCLUS OCHOTENSIS (RARE/) ACTINOCYCLUS OCULATUS (PRESENT/) ASTEROMPHALUS ROBUSTUS (RARE/) COSCINODISCUS MARGINATUS (RARE/) DENTICULA SEMINAE (PRESENT/) DENTICULA SEMINAE (ABUNDANT/) RHIZOSOLENIA CURVIROSTRIS (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) RHIZOSOLENIA STYLIFORMIS (PRESENT/) RHIZOSOLENIA STYLIFORMIS (RARE/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIOSIRA PACIFICA (RARE/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 18 Top/Bot Interval(mm): 410/ 430 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 96.00 Group Abund: ABUNDANT Core: 12 Depth Top Sample(m) : 97.92 Sect: 2 No. Observed Fossils: 8 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ DENTICULA SEMINAE (ABUNDANT/) RHIZOSOLENIA CURVIROSTRIS (RARE/) RHIZOSOLENIA STYLIFORMIS (RARE/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 1120/1140 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 96.00 Group Abund: COMMON Core: 12 Depth Top Sample(m) : 100.13 Sect: 3 No. Observed Fossils: 8 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (RARE/) ACTINOCYCLUS OCHOTENSIS (RARE/) ASTEROMPHALUS ROBUSTUS (RARE/) DENTICULA SEMINAE (COMMON/) RHIZOSOLENIA STYLIFORMIS (RARE/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1130/1150 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 105.00 Group Abund: ABUNDANT Core: 13 Depth Top Sample(m) : 106.14 Sect: 1 No. Observed Fossils: 11 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (COMMON/) ACTINOCYCLUS DIVISUS (RARE/) ACTINOCYCLUS OCHOTENSIS (RARE/) ASTEROMPHALUS ROBUSTUS (RARE/) COSCINODISCUS MARGINATUS (RARE/) DENTICULA SEMINAE (RARE/) RHIZOSOLENIA CURVIROSTRIS (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIOSIRA PACIFICA (RARE/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 18 Top/Bot Interval(mm): 360/ 380 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 123.00 Group Abund: ABUNDANT Core: 15 Depth Top Sample(m) : 124.87 Sect: 2 No. Observed Fossils: 9 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (RARE/) ACTINOCYCLUS OCHOTENSIS (RARE/) COSCINODISCUS MARGINATUS (RARE/) DENTICULA SEMINAE (ABUNDANT/) RHIZOSOLENIA CURVIROSTRIS (COMMON/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 950/ 970 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 123.00 Group Abund: ABUNDANT Core: 15 Depth Top Sample(m) : 125.46 Sect: 2 No. Observed Fossils: 11 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (RARE/) ACTINOCYCLUS DIVISUS (RARE/) ACTINOCYCLUS OCHOTENSIS (RARE/) ASTEROMPHALUS ROBUSTUS (RARE/) DENTICULA SEMINAE (ABUNDANT/) RHIZOSOLENIA CURVIROSTRIS (RARE/) RHIZOSOLENIA STYLIFORMIS (RARE/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1380/1400 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 132.00 Group Abund: ABUNDANT Core: 16 Depth Top Sample(m) : 133.39 Sect: 1 No. Observed Fossils: 11 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (RARE/) ACTINOCYCLUS DIVISUS (RARE/) ACTINOCYCLUS OCHOTENSIS (RARE/) ACTINOCYCLUS OCULATUS (RARE/) ASTEROMPHALUS ROBUSTUS (RARE/) COSCINODISCUS RADIATUS (RARE/) DENTICULA SEMINAE (ABUNDANT/) RHIZOSOLENIA CURVIROSTRIS (RARE/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 410/ 430 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 132.00 Group Abund: ABUNDANT Core: 16 Depth Top Sample(m) : 133.92 Sect: 2 No. Observed Fossils: 11 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (RARE/) ACTINOCYCLUS DIVISUS (RARE/) ACTINOCYCLUS OCHOTENSIS (RARE/) ACTINOCYCLUS OCULATUS (PRESENT/) ACTINOCYCLUS OCULATUS (COMMON/) COSCINODISCUS MARGINATUS (RARE/) DENTICULA SEMINAE (COMMON/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOSIRA PACIFICA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1130/1150 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 132.00 Group Abund: COMMON Core: 16 Depth Top Sample(m) : 134.64 Sect: 2 No. Observed Fossils: 9 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (RARE/) ACTINOCYCLUS OCULATUS (COMMON/) COSCINODISCUS MARGINATUS (RARE/) DENTICULA SEMINAE (COMMON/) RHIZOSOLENIA CURVIROSTRIS (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 60/ 80 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 132.00 Group Abund: ABUNDANT Core: 16 Depth Top Sample(m) : 135.07 Sect: 3 No. Observed Fossils: 12 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (ABUNDANT/) ASTEROMPHALUS ROBUSTUS (RARE/) COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS RADIATUS (RARE/) DENTICULA SEMINAE (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIOSIRA PACIFICA (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (ABUNDANT/) Leg : 18 Top/Bot Interval(mm): 1120/1140 Sample Age : UNKNOWN Hole: 178 Depth Top of Core(m): 132.00 Core: 16 Depth Top Sample(m) : 136.13 Sect: 3 No. Observed Fossils: 1 Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 772 Fossils (Abundance/Preservation): ================================ THALASSIOSIRA NORDENSKIOELDII (PRESENT/) Leg : 18 Top/Bot Interval(mm): 1210/1230 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 132.00 Group Abund: ABUNDANT Core: 16 Depth Top Sample(m) : 136.22 Sect: 3 No. Observed Fossils: 8 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCULATUS (COMMON/) ASTEROMPHALUS ROBUSTUS (RARE/) DENTICULA SEMINAE (ABUNDANT/) RHIZOSOLENIA CURVIROSTRIS (RARE/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 200/ 220 Sample Age : UNKNOWN Hole: 178 Depth Top of Core(m): 150.00 Core: 18 Depth Top Sample(m) : 151.71 Sect: 2 No. Observed Fossils: 1 Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 766 Fossils (Abundance/Preservation): ================================ THALASSIOSIRA NIDULUS (PRESENT/) Leg : 18 Top/Bot Interval(mm): 450/ 470 Sample Age : PLEISTOCENE Hole: 178 Depth Top of Core(m): 150.00 Group Abund: ABUNDANT Core: 18 Depth Top Sample(m) : 151.96 Sect: 2 No. Observed Fossils: 12 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCULATUS (PRESENT/) ACTINOCYCLUS OCULATUS (FEW/) ASTEROMPHALUS ROBUSTUS (RARE/) COSCINODISCUS MARGINATUS (RARE/) DENTICULA SEMINAE (COMMON/) RHIZOSOLENIA BARBOI (RARE/) RHIZOSOLENIA CURVIROSTRIS (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOSIRA NIDULUS (RARE/) THALASSIOSIRA PACIFICA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 900/ 920 Sample Age : UNKNOWN Hole: 178 Depth Top of Core(m): 150.00 Core: 18 Depth Top Sample(m) : 152.41 Sect: 2 No. Observed Fossils: 1 Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 746 Fossils (Abundance/Preservation): ================================ DENTICULA SEMINAE (PRESENT/) Leg : 18 Top/Bot Interval(mm): 440/ 460 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 159.00 Group Abund: COMMON Core: 19 Depth Top Sample(m) : 160.95 Sect: 2 No. Observed Fossils: 7 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCULATUS (RARE/) ASTEROMPHALUS ROBUSTUS (COMMON/) DENTICULA SEMINAE (RARE/) RHIZOSOLENIA BARBOI (FEW/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1190/1210 Sample Age : UNKNOWN Hole: 178 Depth Top of Core(m): 159.00 Core: 19 Depth Top Sample(m) : 163.20 Sect: 3 No. Observed Fossils: 2 Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 780 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCULATUS (PRESENT/) ACTINOCYCLUS OCULATUS (PRESENT/) Leg : 18 Top/Bot Interval(mm): 1100/1120 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 168.00 Group Abund: ABUNDANT Core: 20 Depth Top Sample(m) : 170.61 Sect: 2 No. Observed Fossils: 10 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (FEW/) ACTINOCYCLUS OCULATUS (RARE/) ASTEROMPHALUS ROBUSTUS (PRESENT/) ASTEROMPHALUS ROBUSTUS (COMMON/) DENTICULA SEMINAE (PRESENT/) DENTICULA SEMINAE (RARE/) RHIZOSOLENIA BARBOI (FEW/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA GRAVIDA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 690/ 710 Sample Age : UNKNOWN Hole: 178 Depth Top of Core(m): 168.00 Core: 20 Depth Top Sample(m) : 171.70 Sect: 3 No. Observed Fossils: 1 Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 780 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCULATUS (PRESENT/) Leg : 18 Top/Bot Interval(mm): 500/ 520 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 195.00 Group Abund: ABUNDANT Core: 23 Depth Top Sample(m) : 198.51 Sect: 3 No. Observed Fossils: 13 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS CURVATULUS (RARE/) ACTINOCYCLUS OCHOTENSIS (RARE/) ACTINOCYCLUS OCULATUS (RARE/) ASTEROMPHALUS ROBUSTUS (COMMON/) COSCINODISCUS MARGINATUS (RARE/) DENTICULA SEMINAE (RARE/) RHIZOSOLENIA BARBOI (ABUNDANT/) RHIZOSOLENIA STYLIFORMIS (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA NIDULUS (RARE/) THALASSIOSIRA PACIFICA (RARE/) THALASSIOSIRA ZABELINAE (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 960/ 980 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 220.50 Group Abund: COMMON Core: 26 Depth Top Sample(m) : 224.47 Sect: 3 No. Observed Fossils: 4 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCULATUS (RARE/) COSCINODISCUS MARGINATUS (ABUNDANT/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 50/ 70 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 239.50 Group Abund: COMMON Core: 28 Depth Top Sample(m) : 244.06 Sect: 4 No. Observed Fossils: 10 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCHOTENSIS (RARE/) ACTINOCYCLUS OCULATUS (RARE/) COSCINODISCUS MARGINATUS (RARE/) DENTICULA KAMTSCHATICA (RARE/) DENTICULA SEMINAE (PRESENT/) DENTICULA SEMINAE (COMMON/) DENTICULA SEMINAE FOSSILIS (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 620/ 640 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 287.00 Group Abund: COMMON Core: 30 Depth Top Sample(m) : 289.13 Sect: 2 No. Observed Fossils: 10 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCULATUS (RARE/) COSCINODISCUS MARGINATUS (ABUNDANT/) DENTICULA KAMTSCHATICA (RARE/) DENTICULA SEMINAE (RARE/) RHAPHONEIS AMPHICEROS (RARE/) RHAPHONEIS ANGUSTATA (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 100/ 120 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 296.50 Group Abund: COMMON Core: 31 Depth Top Sample(m) : 298.11 Sect: 2 No. Observed Fossils: 7 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCHOTENSIS (RARE/) COSCINODISCUS MARGINATUS (ABUNDANT/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIOSIRA PACIFICA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1150/1170 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 296.50 Group Abund: ABUNDANT Core: 31 Depth Top Sample(m) : 299.16 Sect: 2 No. Observed Fossils: 8 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS OCHOTENSIS (RARE/) COSCINODISCUS MARGINATUS (ABUNDANT/) DENTICULA SEMINAE FOSSILIS (RARE/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIOSIRA PACIFICA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 0/ 0 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 296.50 Group Abund: COMMON Core: 31 Depth Top Sample(m) : 299.60 Sect: CC No. Observed Fossils: 3 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) DENTICULA SEMINAE (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 300/ 320 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 306.00 Group Abund: ABUNDANT Core: 32 Depth Top Sample(m) : 306.31 Sect: 1 No. Observed Fossils: 3 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 250/ 270 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 306.00 Group Abund: COMMON Core: 32 Depth Top Sample(m) : 307.76 Sect: 2 No. Observed Fossils: 4 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) DENTICULA SEMINAE (RARE/) DENTICULA SEMINAE FOSSILIS (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 410/ 430 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 306.00 Group Abund: COMMON Core: 32 Depth Top Sample(m) : 309.42 Sect: 3 No. Observed Fossils: 5 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (ABUNDANT/) RHAPHONEIS AMPHICEROS (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 1300/1320 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 306.00 Group Abund: ABUNDANT Core: 32 Depth Top Sample(m) : 310.31 Sect: 3 No. Observed Fossils: 5 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) DENTICULA KAMTSCHATICA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 0/ 0 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 306.00 Group Abund: ABUNDANT Core: 32 Depth Top Sample(m) : 310.60 Sect: CC No. Observed Fossils: 8 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) DENTICULA KAMTSCHATICA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1160/1180 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 315.50 Group Abund: RARE Core: 33 Depth Top Sample(m) : 321.17 Sect: 4 No. Observed Fossils: 2 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (COMMON/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 520/ 540 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 315.50 Group Abund: RARE Core: 33 Depth Top Sample(m) : 322.03 Sect: 5 No. Observed Fossils: 2 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 0/ 0 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 315.50 Group Abund: RARE Core: 33 Depth Top Sample(m) : 323.10 Sect: CC No. Observed Fossils: 1 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) Leg : 18 Top/Bot Interval(mm): 450/ 470 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 325.00 Group Abund: COMMON Core: 34 Depth Top Sample(m) : 326.96 Sect: 2 No. Observed Fossils: 2 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 290/ 310 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 325.00 Group Abund: ABUNDANT Core: 34 Depth Top Sample(m) : 329.80 Sect: 4 No. Observed Fossils: 6 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ASTEROMPHALUS ROBUSTUS (RARE/) COSCINODISCUS MARGINATUS (ABUNDANT/) DENTICULA KAMTSCHATICA (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1210/1230 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 325.00 Group Abund: ABUNDANT Core: 34 Depth Top Sample(m) : 333.72 Sect: 6 No. Observed Fossils: 4 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ASTEROMPHALUS ROBUSTUS (RARE/) COSCINODISCUS MARGINATUS (ABUNDANT/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 0/ 0 Sample Age : UNKNOWN Hole: 178 Depth Top of Core(m): 325.00 Core: 34 Depth Top Sample(m) : 334.10 Sect: CC No. Observed Fossils: 1 Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 794 Fossils (Abundance/Preservation): ================================ RHAPHONEIS SACHALINENSIS (PRESENT/) Leg : 18 Top/Bot Interval(mm): 860/ 880 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 334.50 Group Abund: ABUNDANT Core: 35 Depth Top Sample(m) : 336.87 Sect: 2 No. Observed Fossils: 3 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) DENTICULA KAMTSCHATICA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 0/ 0 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 334.50 Group Abund: COMMON Core: 35 Depth Top Sample(m) : 337.60 Sect: CC No. Observed Fossils: 8 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (COMMON/) DENTICULA KAMTSCHATICA (RARE/) RHAPHONEIS AMPHICEROS (RARE/) RHAPHONEIS ANGUSTATA (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA NIDULUS (RARE/) THALASSIOSIRA ZABELINAE (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1230/1250 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 344.00 Group Abund: COMMON Core: 36 Depth Top Sample(m) : 345.24 Sect: 1 No. Observed Fossils: 5 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) DENTICULA KAMTSCHATICA (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 450/ 470 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 353.50 Group Abund: ABUNDANT Core: 37 Depth Top Sample(m) : 353.96 Sect: 1 No. Observed Fossils: 5 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) DENTICULA KAMTSCHATICA (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA MARGINATA (RARE/) Leg : 18 Top/Bot Interval(mm): 390/ 410 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 353.50 Group Abund: ABUNDANT Core: 37 Depth Top Sample(m) : 355.40 Sect: 2 No. Observed Fossils: 9 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) DENTICULA KAMTSCHATICA (RARE/) RHAPHONEIS ANGUSTATA (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIONEMA HIROSAKIENSIS (FEW/) THALASSIONEMA ROBUSTA (PRESENT/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 440/ 460 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 353.50 Group Abund: COMMON Core: 37 Depth Top Sample(m) : 356.95 Sect: 3 No. Observed Fossils: 9 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) DENTICULA KAMTSCHATICA (RARE/) RHAPHONEIS AMPHICEROS (RARE/) RHIZOSOLENIA BARBOI (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA HIROSAKIENSIS (COMMON/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1270/1290 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 353.50 Group Abund: COMMON Core: 37 Depth Top Sample(m) : 357.78 Sect: 3 No. Observed Fossils: 14 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS SYMBOLOPHORUS (RARE/) DENTICULA KAMTSCHATICA (RARE/) HEMIDISCUS CUNEIFORMIS (RARE/) RHAPHONEIS AMPHICEROS (RARE/) RHAPHONEIS ANGUSTATA (RARE/) RHIZOSOLENIA BARBOI (RARE/) SYNEDRA JOUSEANA (RARE/) THALASSIOSIRA ANTIQUA (COMMON/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA HIROSAKIENSIS (COMMON/) THALASSIONEMA NITZSCHIOIDES (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 780/ 800 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 353.50 Group Abund: ABUNDANT Core: 37 Depth Top Sample(m) : 358.79 Sect: 4 No. Observed Fossils: 10 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) DENTICULA KAMTSCHATICA (PRESENT/) DENTICULA KAMTSCHATICA (ABUNDANT/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIOSIRA MARGINATA (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIOSIRA ZABELINAE (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1330/1350 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 353.50 Group Abund: ABUNDANT Core: 37 Depth Top Sample(m) : 359.34 Sect: 4 No. Observed Fossils: 11 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) DENTICULA KAMTSCHATICA (RARE/) ETHMODISCUS REX (RARE/) RHAPHONEIS AMPHICEROS (RARE/) RHIZOSOLENIA BARBOI (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA EXCENTRICA (RARE/) THALASSIONEMA HIROSAKIENSIS (COMMON/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 0/ 0 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 353.50 Group Abund: ABUNDANT Core: 37 Depth Top Sample(m) : 359.60 Sect: CC No. Observed Fossils: 15 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (FEW/) DENTICULA KAMTSCHATICA (PRESENT/) DENTICULA KAMTSCHATICA (FEW/) HEMIDISCUS CUNEIFORMIS (RARE/) RHAPHONEIS AMPHICEROS (RARE/) RHAPHONEIS ANGUSTATA (RARE/) RHIZOSOLENIA BARBOI (RARE/) RHIZOSOLENIA STYLIFORMIS (RARE/) THALASSIOSIRA ANTIQUA (PRESENT/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA NIDULUS (RARE/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA HIROSAKIENSIS (COMMON/) THALASSIONEMA ROBUSTA (PRESENT/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 650/ 670 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 382.00 Group Abund: COMMON Core: 38 Depth Top Sample(m) : 382.66 Sect: 1 No. Observed Fossils: 14 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ CLADOGRAMMA DUBIUM (PRESENT/) COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS RADIATUS (RARE/) DENTICULA KAMTSCHATICA (RARE/) RHAPHONEIS AMPHICEROS (RARE/) RHIZOSOLENIA BARBOI (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) RHIZOSOLENIA STYLIFORMIS (RARE/) THALASSIOSIRA ANTIQUA (RARE/) THALASSIOSIRA CONVEXA (RARE/) THALASSIOSIRA OESTRUPII (PRESENT/) THALASSIOSIRA OESTRUPII (RARE/) THALASSIONEMA HIROSAKIENSIS (FEW/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 18 Top/Bot Interval(mm): 1220/1240 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 391.50 Group Abund: ABUNDANT Core: 39 Depth Top Sample(m) : 398.73 Sect: 5 No. Observed Fossils: 2 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 700/ 720 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 391.50 Group Abund: COMMON Core: 39 Depth Top Sample(m) : 399.71 Sect: 6 No. Observed Fossils: 2 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1290/1310 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 391.50 Group Abund: ABUNDANT Core: 39 Depth Top Sample(m) : 400.30 Sect: 6 No. Observed Fossils: 2 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 0/ 0 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 426.50 Group Abund: ABUNDANT Core: 40 Depth Top Sample(m) : 426.60 Sect: CC No. Observed Fossils: 7 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (RARE/) DENTICULA KAMTSCHATICA (FEW/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA OESTRUPII (PRESENT/) THALASSIOTHRIX LONGISSIMA (PRESENT/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 1310/1330 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 446.50 Group Abund: ABUNDANT Core: 43 Depth Top Sample(m) : 447.82 Sect: 1 No. Observed Fossils: 3 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 720/ 740 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 456.00 Group Abund: COMMON Core: 44 Depth Top Sample(m) : 456.73 Sect: 1 No. Observed Fossils: 2 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (RARE/) Leg : 18 Top/Bot Interval(mm): 160/ 180 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 456.00 Group Abund: ABUNDANT Core: 44 Depth Top Sample(m) : 457.67 Sect: 2 No. Observed Fossils: 8 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (RARE/) DENTICULA KAMTSCHATICA (RARE/) RHIZOSOLENIA BARBOI (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIOTHRIX LONGISSIMA (FEW/) Leg : 18 Top/Bot Interval(mm): 710/ 730 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 456.00 Group Abund: ABUNDANT Core: 44 Depth Top Sample(m) : 458.22 Sect: 2 No. Observed Fossils: 6 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (RARE/) COSCINODISCUS RADIATUS (RARE/) THALASSIOSIRA CONVEXA (RARE/) THALASSIONEMA HIROSAKIENSIS (COMMON/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 580/ 600 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 456.00 Group Abund: ABUNDANT Core: 44 Depth Top Sample(m) : 459.59 Sect: 3 No. Observed Fossils: 2 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (RARE/) Leg : 18 Top/Bot Interval(mm): 580/ 600 Sample Age : UNKNOWN Hole: 178 Depth Top of Core(m): 456.00 Core: 44 Depth Top Sample(m) : 461.09 Sect: 4 No. Observed Fossils: 1 Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 748 Fossils (Abundance/Preservation): ================================ DENTICULA KAMTSCHATICA (PRESENT/) Leg : 18 Top/Bot Interval(mm): 810/ 830 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 456.00 Group Abund: ABUNDANT Core: 44 Depth Top Sample(m) : 462.82 Sect: 5 No. Observed Fossils: 11 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (RARE/) COSCINODISCUS RADIATUS (RARE/) ETHMODISCUS REX (RARE/) RHAPHONEIS AMPHICEROS (RARE/) RHIZOSOLENIA BARBOI (RARE/) THALASSIOSIRA CONVEXA (RARE/) THALASSIOSIRA NATIVA (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 210/ 210 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 456.00 Group Abund: ABUNDANT Core: 44 Depth Top Sample(m) : 463.71 Sect: 6 No. Observed Fossils: 7 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (COMMON/) DENTICULA KAMTSCHATICA (RARE/) RHAPHONEIS AMPHICEROS (RARE/) RHIZOSOLENIA BARBOI (RARE/) STEPHANOPYXIS TURRIS (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 210/ 220 Sample Age : UNKNOWN Hole: 178 Depth Top of Core(m): 456.00 Core: 44 Depth Top Sample(m) : 463.72 Sect: 6 No. Observed Fossils: 1 Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 748 Fossils (Abundance/Preservation): ================================ DENTICULA KAMTSCHATICA (PRESENT/) Leg : 18 Top/Bot Interval(mm): 530/ 550 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 456.00 Group Abund: ABUNDANT Core: 44 Depth Top Sample(m) : 464.04 Sect: 6 No. Observed Fossils: 6 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (COMMON/) THALASSIOSIRA CONVEXA (RARE/) THALASSIONEMA HIROSAKIENSIS (FEW/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1210/1230 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 456.00 Group Abund: ABUNDANT Core: 44 Depth Top Sample(m) : 464.72 Sect: 6 No. Observed Fossils: 5 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (FEW/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) THALASSIOSIRA CONVEXA (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 0/ 0 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 456.00 Group Abund: ABUNDANT Core: 44 Depth Top Sample(m) : 465.10 Sect: CC No. Observed Fossils: 12 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (RARE/) DENTICULA HUSTEDTII (RARE/) DENTICULA HYALINA (RARE/) DENTICULA KAMTSCHATICA (PRESENT/) DENTICULA KAMTSCHATICA (RARE/) RHIZOSOLENIA BARBOI (RARE/) ROUXIA CALIFORNICA (RARE/) THALASSIOSIRA CONVEXA (RARE/) THALASSIONEMA HIROSAKIENSIS (COMMON/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 50/ 50 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 465.50 Group Abund: ABUNDANT Core: 45 Depth Top Sample(m) : 465.55 Sect: 1 No. Observed Fossils: 5 Group Presv: GOOD Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (ABUNDANT/) THALASSIOSIRA CONVEXA (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 50/ 60 Sample Age : UNKNOWN Hole: 178 Depth Top of Core(m): 465.50 Core: 45 Depth Top Sample(m) : 465.56 Sect: 1 No. Observed Fossils: 1 Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 748 Fossils (Abundance/Preservation): ================================ DENTICULA KAMTSCHATICA (PRESENT/) Leg : 18 Top/Bot Interval(mm): 320/ 340 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 465.50 Group Abund: ABUNDANT Core: 45 Depth Top Sample(m) : 465.83 Sect: 1 No. Observed Fossils: 5 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (COMMON/) ETHMODISCUS REX (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 320/ 340 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 496.00 Group Abund: COMMON Core: 46 Depth Top Sample(m) : 497.83 Sect: 2 No. Observed Fossils: 4 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 350/ 370 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 629.00 Group Abund: RARE Core: 50 Depth Top Sample(m) : 629.36 Sect: 1 No. Observed Fossils: 6 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (COMMON/) COSCINODISCUS SYMBOLOPHORUS (COMMON/) ETHMODISCUS REX (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 680/ 690 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 629.00 Group Abund: COMMON Core: 50 Depth Top Sample(m) : 631.19 Sect: 2 No. Observed Fossils: 6 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (COMMON/) COSCINODISCUS SYMBOLOPHORUS (COMMON/) ETHMODISCUS REX (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 180/ 190 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 629.00 Group Abund: ABUNDANT Core: 50 Depth Top Sample(m) : 632.19 Sect: 3 No. Observed Fossils: 7 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS MARGINATUS FOSSILIS (RARE/) COSCINODISCUS SYMBOLOPHORUS (COMMON/) ETHMODISCUS REX (RARE/) RHIZOSOLENIA BARBOI (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1080/1100 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 686.00 Group Abund: ABUNDANT Core: 52 Depth Top Sample(m) : 688.59 Sect: 2 No. Observed Fossils: 5 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (COMMON/) COSCINODISCUS MARGINATUS FOSSILIS (COMMON/) COSCINODISCUS SYMBOLOPHORUS (COMMON/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 0/ 0 Sample Age : PLIOCENE Hole: 178 Depth Top of Core(m): 686.00 Group Abund: COMMON Core: 52 Depth Top Sample(m) : 689.10 Sect: CC No. Observed Fossils: 13 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (PRESENT/) ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (PRESENT/) COSCINODISCUS MARGINATUS (COMMON/) COSCINODISCUS MARGINATUS FOSSILIS (RARE/) COSCINODISCUS SYMBOLOPHORUS (RARE/) DENTICULA HYALINA (RARE/) RHAPHONEIS AMPHICEROS (RARE/) RHIZOSOLENIA BARBOI (RARE/) RHIZOSOLENIA HEBETATA HIEMALIS (RARE/) THALASSIONEMA HIROSAKIENSIS (PRESENT/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIOTHRIX LONGISSIMA (COMMON/) Leg : 18 Top/Bot Interval(mm): 1460/1470 Sample Age : MIOCENE Hole: 178 Depth Top of Core(m): 742.00 Group Abund: ABUNDANT Core: 54 Depth Top Sample(m) : 743.47 Sect: 1 No. Observed Fossils: 8 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (COMMON/) COSCINODISCUS MARGINATUS FOSSILIS (COMMON/) COSCINODISCUS STELLARIS (RARE/) COSCINODISCUS SYMBOLOPHORUS (COMMON/) DENTICULA LAUTA (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIOTHRIX MIOCENICA (RARE/) Leg : 18 Top/Bot Interval(mm): 160/ 170 Sample Age : UNKNOWN Hole: 178 Depth Top of Core(m): 742.00 Core: 54 Depth Top Sample(m) : 743.67 Sect: 2 No. Observed Fossils: 1 Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 794 Fossils (Abundance/Preservation): ================================ RHAPHONEIS SURIRELLA (PRESENT/) Leg : 18 Top/Bot Interval(mm): 260/ 270 Sample Age : MIOCENE Hole: 178 Depth Top of Core(m): 742.00 Group Abund: ABUNDANT Core: 54 Depth Top Sample(m) : 743.77 Sect: 2 No. Observed Fossils: 8 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: P IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (COMMON/) COSCINODISCUS MARGINATUS FOSSILIS (FEW/) COSCINODISCUS SYMBOLOPHORUS (COMMON/) RHIZOSOLENIA BARBOI (COMMON/) THALASSIONEMA ANTIQUA (PRESENT/) THALASSIOTHRIX LONGISSIMA (PRESENT/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 360/ 370 Sample Age : MIOCENE Hole: 178 Depth Top of Core(m): 742.00 Group Abund: COMMON Core: 54 Depth Top Sample(m) : 745.37 Sect: 3 No. Observed Fossils: 6 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (COMMON/) COSCINODISCUS MARGINATUS FOSSILIS (RARE/) COSCINODISCUS SYMBOLOPHORUS (COMMON/) RHIZOSOLENIA BARBOI (RARE/) THALASSIONEMA HIROSAKIENSIS (RARE/) THALASSIOTHRIX LONGISSIMA (RARE/) Leg : 18 Top/Bot Interval(mm): 410/ 420 Sample Age : MIOCENE Hole: 178 Depth Top of Core(m): 742.00 Group Abund: RARE Core: 54 Depth Top Sample(m) : 745.42 Sect: 3 No. Observed Fossils: 3 Group Presv: MODERATE Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS MARGINATUS FOSSILIS (RARE/) COSCINODISCUS SYMBOLOPHORUS (COMMON/) Leg : 18 Top/Bot Interval(mm): 1260/1270 Sample Age : MIOCENE Hole: 178 Depth Top of Core(m): 742.00 Group Abund: RARE Core: 54 Depth Top Sample(m) : 746.27 Sect: 3 No. Observed Fossils: 5 Group Presv: POOR Date: 673 Investigator(s): SCHRADER,H. Join: IR Volume/Page : 18/ 684 Fossils (Abundance/Preservation): ================================ ACTINOCYCLUS INGENS (RARE/) COSCINODISCUS MARGINATUS (COMMON/) COSCINODISCUS MARGINATUS FOSSILIS (RARE/) COSCINODISCUS SYMBOLOPHORUS (COMMON/) RHIZOSOLENIA BARBOI (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]
Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.
|