Leg : 30 Top/Bot Interval(mm): 550/ 600 Sample Age : OLIGOCENE Hole: 289 Depth Top of Core(m): 883.50 Core: 94 Depth Top Sample(m) : 885.58 Sect: 2 No. Observed Fossils: 7 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ BAXTERIOPSIS BRUNII (FEW/) COSCINODISCUS GROSSHEIMII (PRESENT/) COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS OLIGOCENICUS (RARE/) HEMIAULUS SUBACUTUS (PRESENT/) ROUXIA HANNAE (PRESENT/) THALASSIONEMA NITZSCHIOIDES (RARE/) Leg : 30 Top/Bot Interval(mm): 550/ 600 Sample Age : OLIGOCENE Hole: 289 Depth Top of Core(m): 883.50 Core: 94 Depth Top Sample(m) : 887.08 Sect: 3 No. Observed Fossils: 9 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (PRESENT/) ASTEROLAMPRA MARYLANDICA (PRESENT/) AULACODISCUS SP. (PRESENT/) CESTODISCUS STOKESIANUS (PRESENT/) COSCINODISCUS MARGINATUS (ABUNDANT/) COSCINODISCUS OLIGOCENICUS (RARE/) HEMIAULUS SUBACUTUS (PRESENT/) MELOSIRA ARCHITECTURALIS (FEW/) THALASSIONEMA NITZSCHIOIDES (RARE/) Leg : 30 Top/Bot Interval(mm): 550/ 600 Sample Age : OLIGOCENE Hole: 289 Depth Top of Core(m): 883.50 Core: 94 Depth Top Sample(m) : 888.58 Sect: 4 No. Observed Fossils: 6 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (PRESENT/) ASTEROLAMPRA MARYLANDICA (COMMON/) CESTODISCUS GEMMIFER (FEW/) COSCINODISCUS MARGINATUS (COMMON/) COSCINODISCUS OLIGOCENICUS (COMMON/) THALASSIONEMA NITZSCHIOIDES (RARE/) Leg : 30 Top/Bot Interval(mm): 550/ 600 Sample Age : OLIGOCENE Hole: 289 Depth Top of Core(m): 893.00 Core: 95 Depth Top Sample(m) : 895.08 Sect: 2 No. Observed Fossils: 14 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA AFFINIS CELLULOSA (PRESENT/) ASTEROLAMPRA GREVILLEI (RARE/) ASTEROLAMPRA MARYLANDICA (COMMON/) CESTODISCUS CONVEXUS (RARE/) CESTODISCUS GEMMIFER (FEW/) CESTODISCUS STOKESIANUS (PRESENT/) CESTODISCUS TROCHUS (FEW/) COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS OLIGOCENICUS (ABUNDANT/) HEMIAULUS SUBACUTUS (FEW/) MELOSIRA ARCHITECTURALIS (RARE/) RHIZOSOLENIA HEBETATA GROUP (PRESENT/) RHIZOSOLENIA INTERPOSITA (PRESENT/) THALASSIONEMA NITZSCHIOIDES (COMMON/) Leg : 30 Top/Bot Interval(mm): 1200/1250 Sample Age : OLIGOCENE Hole: 289 Depth Top of Core(m): 902.50 Core: 96 Depth Top Sample(m) : 903.73 Sect: 1 No. Observed Fossils: 10 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (RARE/) ASTEROLAMPRA MARYLANDICA (COMMON/) CESTODISCUS CONVEXUS (ABUNDANT/) CESTODISCUS GEMMIFER (FEW/) CESTODISCUS TROCHUS (RARE/) CHAETOCEROS SP. (BRISTLES) (FEW/) COSCINODISCUS MARGINATUS (RARE/) COSCINODISCUS OLIGOCENICUS (RARE/) HEMIAULUS POLYCYSTINORUM POLYCYSTINORUM (FEW/) THALASSIONEMA NITZSCHIOIDES (RARE/) Leg : 30 Top/Bot Interval(mm): 1200/1250 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 912.00 Core: 97 Depth Top Sample(m) : 913.23 Sect: 1 No. Observed Fossils: 15 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (RARE/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (FEW/) CESTODISCUS TROCHUS (RARE/) COSCINODISCUS DEMERGITUS (FEW/) COSCINODISCUS EXCAVATUS (FEW/) COSCINODISCUS OLIGOCENICUS (COMMON/) HEMIAULUS SP. (FEW/) HEMIAULUS POLYCYSTINORUM POLYCYSTINORUM (FEW/) KOZLOVIELLA MENISCOSA (FEW/) MELOSIRA ARCHITECTURALIS (FEW/) SKELETONEMA BARBADIENSE (RARE/) THALASSIONEMA NITZSCHIOIDES (COMMON/) UNIDENTIFIABLE DIATOMS (FEW/) Leg : 30 Top/Bot Interval(mm): 1200/1250 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 912.00 Core: 97 Depth Top Sample(m) : 914.73 Sect: 2 No. Observed Fossils: 10 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA MARYLANDICA (FEW/) CESTODISCUS CONVEXUS (RARE/) CESTODISCUS GEMMIFER (RARE/) CESTODISCUS RETICULATUS (FEW/) CESTODISCUS TROCHUS (RARE/) CHAETOCEROS SP. (BRISTLES) (FEW/) COSCINODISCUS OLIGOCENICUS (ABUNDANT/) MELOSIRA ARCHITECTURALIS (FEW/) SKELETONEMA BARBADIENSE (RARE/) THALASSIONEMA NITZSCHIOIDES (COMMON/) Leg : 30 Top/Bot Interval(mm): 1220/1270 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 912.00 Core: 97 Depth Top Sample(m) : 916.24 Sect: 3 No. Observed Fossils: 8 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA MARYLANDICA (FEW/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS TROCHUS (RARE/) CHAETOCEROS SP. (BRISTLES) (FEW/) COSCINODISCUS OLIGOCENICUS (COMMON/) HEMIAULUS SP. (FEW/) MELOSIRA ARCHITECTURALIS (FEW/) THALASSIONEMA NITZSCHIOIDES (COMMON/) Leg : 30 Top/Bot Interval(mm): 1220/1270 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 912.00 Core: 97 Depth Top Sample(m) : 917.74 Sect: 4 No. Observed Fossils: 24 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS SENARIUS (FEW/) ASTEROLAMPRA AFFINIS CELLULOSA (FEW/) ASTEROLAMPRA GREVILLEI (FEW/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (FEW/) CESTODISCUS RETICULATUS (FEW/) CESTODISCUS STOKESIANUS (FEW/) CESTODISCUS TROCHUS (RARE/) CHAETOCEROS SP. (BRISTLES) (FEW/) COSCINODISCUS DEMERGITUS (FEW/) COSCINODISCUS EXCAVATUS (FEW/) COSCINODISCUS OLIGOCENICUS (COMMON/) COSCINODISCUS SENARIUS PARVULA (FEW/) HEMIAULUS SP. (FEW/) HEMIAULUS POLYCYSTINORUM POLYCYSTINORUM (FEW/) MELOSIRA ARCHITECTURALIS (RARE/) RHIZOSOLENIA HEBETATA GROUP (FEW/) ROUXIA OBESA (RARE/) SCEPTRONEIS PUPA (FEW/) SKELETONEMA BARBADIENSE (RARE/) THALASSIOSIRA LEPTOPUS (PRESENT/) THALASSIOSIRA MEDIACONVEXA (FEW/) THALASSIONEMA NITZSCHIOIDES (COMMON/) Leg : 30 Top/Bot Interval(mm): 810/ 860 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 921.50 Core: 98 Depth Top Sample(m) : 922.34 Sect: 1 No. Observed Fossils: 15 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (FEW/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (FEW/) CESTODISCUS RETICULATUS (FEW/) CESTODISCUS TROCHUS (RARE/) CHAETOCEROS SP. (BRISTLES) (FEW/) COSCINODISCUS EXCAVATUS (FEW/) COSCINODISCUS OLIGOCENICUS (COMMON/) HEMIAULUS SP. (FEW/) MELOSIRA ARCHITECTURALIS (RARE/) SKELETONEMA BARBADIENSE (RARE/) THALASSIOSIRA LEPTOPUS (PRESENT/) THALASSIONEMA NITZSCHIOIDES (COMMON/) TRICERATIUM AMERICANIUM (PRESENT/) Leg : 30 Top/Bot Interval(mm): 810/ 860 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 921.50 Core: 98 Depth Top Sample(m) : 923.84 Sect: 2 No. Observed Fossils: 17 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (FEW/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (RARE/) CESTODISCUS RETICULATUS (RARE/) CESTODISCUS TROCHUS (RARE/) CHAETOCEROS SP. (BRISTLES) (RARE/) COSCINODISCUS ATLANTICUS (FEW/) COSCINODISCUS EXCAVATUS (FEW/) COSCINODISCUS OLIGOCENICUS (COMMON/) HEMIAULUS SP. (FEW/) HEMIAULUS POLYCYSTINORUM POLYCYSTINORUM (FEW/) KOZLOVIELLA MENISCOSA (FEW/) MELOSIRA ARCHITECTURALIS (RARE/) RHIZOSOLENIA HEBETATA GROUP (PRESENT/) SKELETONEMA BARBADIENSE (FEW/) THALASSIONEMA NITZSCHIOIDES (RARE/) Leg : 30 Top/Bot Interval(mm): 1200/1250 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 921.50 Core: 98 Depth Top Sample(m) : 925.73 Sect: 3 No. Observed Fossils: 17 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (FEW/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (COMMON/) CESTODISCUS RETICULATUS (RARE/) CESTODISCUS STOKESIANUS (PRESENT/) CESTODISCUS TROCHUS (RARE/) CHAETOCEROS SP. (BRISTLES) (FEW/) COSCINODISCUS ATLANTICUS (FEW/) COSCINODISCUS EXCAVATUS (FEW/) COSCINODISCUS OLIGOCENICUS (RARE/) HEMIAULUS POLYCYSTINORUM POLYCYSTINORUM (FEW/) KOZLOVIELLA MENISCOSA (PRESENT/) MELOSIRA ARCHITECTURALIS (RARE/) SKELETONEMA BARBADIENSE (RARE/) STEPHANOPYXIS TURRIS (PRESENT/) THALASSIONEMA NITZSCHIOIDES (RARE/) Leg : 30 Top/Bot Interval(mm): 600/ 650 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 931.00 Core: 99 Depth Top Sample(m) : 931.63 Sect: 1 No. Observed Fossils: 12 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (RARE/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (RARE/) CESTODISCUS RETICULATUS (RARE/) COSCINODISCUS ATLANTICUS (FEW/) COSCINODISCUS EXCAVATUS (RARE/) COSCINODISCUS OLIGOCENICUS (COMMON/) KOZLOVIELLA MENISCOSA (FEW/) MELOSIRA ARCHITECTURALIS (RARE/) STEPHANOPYXIS TURRIS (FEW/) THALASSIONEMA NITZSCHIOIDES (RARE/) Leg : 30 Top/Bot Interval(mm): 620/ 670 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 931.00 Core: 99 Depth Top Sample(m) : 933.15 Sect: 2 No. Observed Fossils: 17 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (RARE/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (RARE/) CESTODISCUS RETICULATUS (FEW/) CESTODISCUS STOKESIANUS (FEW/) CESTODISCUS TROCHUS (RARE/) CHAETOCEROS SP. (BRISTLES) (FEW/) COSCINODISCUS EXCAVATUS (RARE/) COSCINODISCUS OLIGOCENICUS (COMMON/) COSCINODISCUS SPIRALIS (PRESENT/) HEMIAULUS AFFINIS (PRESENT/) MELOSIRA ARCHITECTURALIS (RARE/) ROUXIA HANNAE (PRESENT/) SKELETONEMA BARBADIENSE (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) UNIDENTIFIABLE DIATOMS (RARE/) Leg : 30 Top/Bot Interval(mm): 600/ 650 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 931.00 Core: 99 Depth Top Sample(m) : 934.63 Sect: 3 No. Observed Fossils: 20 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (FEW/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (RARE/) CESTODISCUS RETICULATUS (FEW/) CESTODISCUS STOKESIANUS (FEW/) CESTODISCUS TROCHUS (RARE/) CHAETOCEROS SP. (BRISTLES) (RARE/) COSCINODISCUS ATLANTICUS (FEW/) COSCINODISCUS EXCAVATUS (RARE/) COSCINODISCUS OLIGOCENICUS (COMMON/) COSCINODISCUS SPIRALIS (FEW/) ETHMODISCUS SP. (PRESENT/) HEMIAULUS SP. (PRESENT/) HEMIAULUS AFFINIS (FEW/) MELOSIRA ARCHITECTURALIS (RARE/) ROUXIA OBESA (RARE/) SKELETONEMA BARBADIENSE (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) UNIDENTIFIABLE DIATOMS (FEW/) Leg : 30 Top/Bot Interval(mm): 550/ 600 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 931.00 Core: 99 Depth Top Sample(m) : 936.08 Sect: 4 No. Observed Fossils: 16 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (FEW/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (COMMON/) CESTODISCUS RETICULATUS (RARE/) CESTODISCUS STOKESIANUS (PRESENT/) CESTODISCUS TROCHUS (RARE/) CHAETOCEROS SP. (BRISTLES) (FEW/) COSCINODISCUS EXCAVATUS (RARE/) COSCINODISCUS OLIGOCENICUS (COMMON/) COSCINODISCUS SPIRALIS (PRESENT/) ETHMODISCUS SP. (PRESENT/) KOZLOVIELLA MENISCOSA (PRESENT/) MELOSIRA ARCHITECTURALIS (RARE/) THALASSIONEMA NITZSCHIOIDES (RARE/) UNIDENTIFIABLE DIATOMS (RARE/) Leg : 30 Top/Bot Interval(mm): 550/ 600 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 931.00 Core: 99 Depth Top Sample(m) : 937.58 Sect: 5 No. Observed Fossils: 18 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (FEW/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (RARE/) CESTODISCUS RETICULATUS (RARE/) CESTODISCUS TROCHUS (RARE/) CHAETOCEROS SP. (BRISTLES) (FEW/) COSCINODISCUS EXCAVATUS (RARE/) COSCINODISCUS OLIGOCENICUS (COMMON/) COSCINODISCUS SPIRALIS (FEW/) ETHMODISCUS SP. (FEW/) HEMIAULUS ALTAR (PRESENT/) HEMIAULUS SUBACUTUS (PRESENT/) KOZLOVIELLA MENISCOSA (PRESENT/) MELOSIRA ARCHITECTURALIS (RARE/) ROUXIA OBESA (FEW/) SKELETONEMA BARBADIENSE (FEW/) THALASSIONEMA NITZSCHIOIDES (FEW/) Leg : 30 Top/Bot Interval(mm): 550/ 600 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 940.50 Core: 100 Depth Top Sample(m) : 941.08 Sect: 1 No. Observed Fossils: 18 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ACTINOPTYCHUS SENARIUS (RARE/) ASTEROLAMPRA GREVILLEI (RARE/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (RARE/) CESTODISCUS RETICULATUS (FEW/) CESTODISCUS TROCHUS (RARE/) CHAETOCEROS SP. (BRISTLES) (FEW/) COSCINODISCUS EXCAVATUS (RARE/) COSCINODISCUS OLIGOCENICUS (COMMON/) COSCINODISCUS SPIRALIS (PRESENT/) HEMIAULUS ALTAR (FEW/) KOZLOVIELLA MENISCOSA (PRESENT/) MELOSIRA ARCHITECTURALIS (RARE/) ROUXIA OBESA (PRESENT/) SKELETONEMA BARBADIENSE (PRESENT/) THALASSIONEMA NITZSCHIOIDES (FEW/) TRICERATIUM AMERICANIUM (PRESENT/) Leg : 30 Top/Bot Interval(mm): 550/ 600 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 950.00 Core: 101 Depth Top Sample(m) : 950.58 Sect: 1 No. Observed Fossils: 9 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (RARE/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (RARE/) CESTODISCUS RETICULATUS (FEW/) CESTODISCUS TROCHUS (COMMON/) COSCINODISCUS ARGUS (FEW/) COSCINODISCUS EXCAVATUS (RARE/) COSCINODISCUS OLIGOCENICUS (COMMON/) Leg : 30 Top/Bot Interval(mm): 1200/1250 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 950.00 Core: 101 Depth Top Sample(m) : 951.23 Sect: 1 No. Observed Fossils: 14 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (FEW/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (COMMON/) CESTODISCUS RETICULATUS (FEW/) CESTODISCUS STOKESIANUS (PRESENT/) CESTODISCUS TROCHUS (RARE/) CHAETOCEROS SP. (BRISTLES) (FEW/) COSCINODISCUS ARGUS (FEW/) COSCINODISCUS EXCAVATUS (FEW/) COSCINODISCUS OLIGOCENICUS (COMMON/) HEMIAULUS SP. (PRESENT/) HEMIAULUS ALTAR (PRESENT/) THALASSIONEMA NITZSCHIOIDES (FEW/) Leg : 30 Top/Bot Interval(mm): 680/ 730 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 950.00 Core: 101 Depth Top Sample(m) : 952.21 Sect: 2 No. Observed Fossils: 12 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (RARE/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (ABUNDANT/) CESTODISCUS RETICULATUS (FEW/) CESTODISCUS TROCHUS (RARE/) COSCINODISCUS ARGUS (FEW/) COSCINODISCUS EXCAVATUS (RARE/) COSCINODISCUS OLIGOCENICUS (RARE/) HEMIAULUS SP. (PRESENT/) HEMIAULUS ALTAR (PRESENT/) MELOSIRA ARCHITECTURALIS (FEW/) Leg : 30 Top/Bot Interval(mm): 1220/1270 Sample Age : LOWER OLIGOCENE Hole: 289 Depth Top of Core(m): 950.00 Core: 101 Depth Top Sample(m) : 952.74 Sect: 2 No. Observed Fossils: 8 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1256 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (RARE/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (RARE/) CESTODISCUS GEMMIFER (ABUNDANT/) CESTODISCUS TROCHUS (RARE/) COSCINODISCUS ARGUS (RARE/) COSCINODISCUS EXCAVATUS (RARE/) COSCINODISCUS MARGINATUS (FEW/) Leg : 30 Top/Bot Interval(mm): 680/ 730 Sample Age : UPPER EOCENE Hole: 289 Depth Top of Core(m): 959.50 Core: 102 Depth Top Sample(m) : 960.21 Sect: 1 No. Observed Fossils: 8 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1258 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA MARYLANDICA (RARE/) BAXTERIOPSIS BRUNII (RARE/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (ABUNDANT/) CESTODISCUS TROCHUS (RARE/) COSCINODISCUS ARGUS (RARE/) COSCINODISCUS OLIGOCENICUS (RARE/) HEMIAULUS ALTAR (PRESENT/) Leg : 30 Top/Bot Interval(mm): 1250/1300 Sample Age : UPPER EOCENE Hole: 289 Depth Top of Core(m): 959.50 Core: 102 Depth Top Sample(m) : 960.78 Sect: 1 No. Observed Fossils: 13 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1258 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (FEW/) ASTEROLAMPRA MARYLANDICA (RARE/) ASTEROLAMPRA VULGARIS (PRESENT/) BAXTERIOPSIS BRUNII (FEW/) CESTODISCUS CONVEXUS (COMMON/) CESTODISCUS GEMMIFER (COMMON/) CESTODISCUS TROCHUS (RARE/) COSCINODISCUS ARGUS (COMMON/) COSCINODISCUS OLIGOCENICUS (RARE/) HEMIAULUS POLYCYSTINORUM POLYCYSTINORUM (RARE/) MELOSIRA ARCHITECTURALIS (RARE/) SKELETONEMA BARBADIENSE (PRESENT/) THALASSIONEMA NITZSCHIOIDES (RARE/) Leg : 30 Top/Bot Interval(mm): 620/ 670 Sample Age : UPPER EOCENE Hole: 289 Depth Top of Core(m): 969.00 Core: 103 Depth Top Sample(m) : 969.65 Sect: 1 No. Observed Fossils: 32 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1258 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (FEW/) ASTEROLAMPRA MARYLANDICA (RARE/) ASTEROLAMPRA VULGARIS (FEW/) CESTODISCUS CONVEXUS (RARE/) CESTODISCUS GEMMIFER (RARE/) CESTODISCUS PULCHELLUS NOVAZEALANDICA (FEW/) COSCINODISCUS ARGUS (RARE/) COSCINODISCUS DEMERGITUS (RARE/) COSCINODISCUS DESCRESCENS (RARE/) COSCINODISCUS GROSSHEIMII (PRESENT/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS OLIGOCENICUS (COMMON/) COSCINODISCUS SPIRALIS (PRESENT/) ETHMODISCUS SP. (PRESENT/) GRAMMATOPHORA SP. (PRESENT/) HEMIAULUS SP. (FEW/) HEMIAULUS AFFINIS (FEW/) HEMIAULUS ALTAR (RARE/) HEMIAULUS BARBADENSIS (FEW/) HEMIAULUS EXIGUUS (FEW/) HEMIAULUS POLYCYSTINORUM MESOLEPTA (RARE/) HEMIAULUS POLYCYSTINORUM POLYCYSTINORUM (ABUNDANT/) HEMIAULUS SUBACUTUS (RARE/) KOZLOVIELLA SUBROTUNDA (PRESENT/) LIOSTEPHANIA SP. (PRESENT/) MELOSIRA ARCHITECTURALIS (RARE/) RHIZOSOLENIA HEBETATA GROUP (RARE/) RHIZOSOLENIA INTERPOSITA (FEW/) SKELETONEMA BARBADIENSE (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) TRICERATIUM AMERICANIUM (FEW/) TRINACRIA SUBCAPITATA (FEW/) Leg : 30 Top/Bot Interval(mm): 1230/1280 Sample Age : UPPER EOCENE Hole: 289 Depth Top of Core(m): 969.00 Core: 103 Depth Top Sample(m) : 970.26 Sect: 1 No. Observed Fossils: 16 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1258 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (RARE/) CESTODISCUS GEMMIFER (PRESENT/) CESTODISCUS TROCHUS (RARE/) COSCINODISCUS SP. (COMMON/) COSCINODISCUS ARGUS (RARE/) COSCINODISCUS DEMERGITUS (PRESENT/) COSCINODISCUS DESCRESCENS (RARE/) COSCINODISCUS MARGINATUS (FEW/) COSCINODISCUS OLIGOCENICUS (COMMON/) CRASPEDODISCUS ELEGANS (FEW/) HEMIAULUS ALTAR (FEW/) HEMIAULUS POLYCYSTINORUM POLYCYSTINORUM (COMMON/) KOZLOVIELLA SUBROTUNDA (FEW/) RHIZOSOLENIA HEBETATA GROUP (FEW/) TRINACRIA SUBCAPITATA (FEW/) Leg : 30 Top/Bot Interval(mm): / Sample Age : UPPER EOCENE Hole: 289 Depth Top of Core(m): 988.00 Core: 105 Depth Top Sample(m) : 988.10 Sect: CC No. Observed Fossils: 13 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1258 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA GREVILLEI (RARE/) ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (RARE/) CESTODISCUS TROCHUS (RARE/) COSCINODISCUS DESCRESCENS (RARE/) COSCINODISCUS OLIGOCENICUS (COMMON/) HEMIAULUS POLYCYSTINORUM POLYCYSTINORUM (COMMON/) KOZLOVIELLA SUBROTUNDA (COMMON/) LIOSTEPHANIA SP. (RARE/) RHIZOSOLENIA INTERPOSITA (PRESENT/) SKELETONEMA BARBADIENSE (RARE/) THALASSIONEMA NITZSCHIOIDES (FEW/) TRICERATIUM ZONULATUM (PRESENT/) Leg : 30 Top/Bot Interval(mm): 550/ 600 Sample Age : UPPER EOCENE Hole: 289 Depth Top of Core(m): 997.50 Core: 106 Depth Top Sample(m) : 998.08 Sect: 1 No. Observed Fossils: 1 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1258 Fossils (Abundance/Preservation): ================================ LIOSTEPHANIA SP. (RARE/) Leg : 30 Top/Bot Interval(mm): 550/ 600 Sample Age : UPPER EOCENE Hole: 289 Depth Top of Core(m): 997.50 Core: 106 Depth Top Sample(m) : 999.58 Sect: 2 No. Observed Fossils: 9 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1258 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (PRESENT/) COSCINODISCUS OLIGOCENICUS (RARE/) GRAMMATOPHORA SP. (PRESENT/) HEMIAULUS SP. (PRESENT/) HEMIAULUS ALTAR (PRESENT/) HEMIAULUS POLYCYSTINORUM POLYCYSTINORUM (ABUNDANT/) SKELETONEMA BARBADIENSE (FEW/) THALASSIONEMA NITZSCHIOIDES (FEW/) Leg : 30 Top/Bot Interval(mm): 1220/1270 Sample Age : UPPER EOCENE Hole: 289 Depth Top of Core(m): 997.50 Core: 106 Depth Top Sample(m) : 1001.74 Sect: 3 No. Observed Fossils: 10 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1258 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA MARYLANDICA (RARE/) CESTODISCUS CONVEXUS (RARE/) COSCINODISCUS DESCRESCENS (RARE/) COSCINODISCUS MARGINATUS (PRESENT/) COSCINODISCUS OLIGOCENICUS (PRESENT/) GRAMMATOPHORA SP. (PRESENT/) HEMIAULUS SP. (FEW/) HEMIAULUS EXIGUUS (PRESENT/) HEMIAULUS POLYCYSTINORUM POLYCYSTINORUM (ABUNDANT/) LIOSTEPHANIA SP. (PRESENT/) Leg : 30 Top/Bot Interval(mm): 500/ 550 Sample Age : UPPER EOCENE Hole: 289 Depth Top of Core(m): 997.50 Core: 106 Depth Top Sample(m) : 1002.53 Sect: 4 No. Observed Fossils: 3 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1258 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA MARYLANDICA (ABUNDANT/) HEMIAULUS POLYCYSTINORUM POLYCYSTINORUM (ABUNDANT/) LIOSTEPHANIA SP. (PRESENT/) Leg : 30 Top/Bot Interval(mm): 550/ 600 Sample Age : UPPER EOCENE Hole: 289 Depth Top of Core(m): 997.50 Core: 106 Depth Top Sample(m) : 1004.08 Sect: 5 No. Observed Fossils: 2 Date: Investigator(s): FENNER,J. Join: IR Volume/Page : 75/1258 Fossils (Abundance/Preservation): ================================ ASTEROLAMPRA MARYLANDICA (PRESENT/) TRICERATIUM INCONSPICUUM TRILOBATA (PRESENT/) |
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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