Core Data from the Deep Sea Drilling Project
Leg : 49 Top/Bot Interval(mm): 300/ 320 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 0.00 Group Abund: ABUNDANT Core: 1 Depth Top Sample(m) : 1.81 Sect: 2 No. Observed Fossils: 11 Group Presv: GOOD Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ CORNUTELLA HEXAGONA (PRESENT/) CROMYECHINUS BOREALIS (RARE/) CYCLADOPHORA DAVISIANA CORNUTOIDES (RARE/) CYCLADOPHORA DAVISIANA DAVISIANA (FEW/) ECHINOMMA LEPTODERMUM (RARE/) LIRELLA MELA (RARE/) LITHELIUS MINOR (RARE/) LITHOMITRA ARACHNEA (RARE/) POROSPATHIS HOLOSTOMA (FEW/) PROTOCYSTIS HARSTONI (RARE/) SPONGOTROCHUS GLACIALIS (RARE/) Leg : 49 Top/Bot Interval(mm): 800/ 820 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 6.00 Group Abund: ABUNDANT Core: 2 Depth Top Sample(m) : 6.81 Sect: 1 No. Observed Fossils: 5 Group Presv: GOOD Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ CYCLADOPHORA DAVISIANA CORNUTOIDES (RARE/) CYCLADOPHORA DAVISIANA DAVISIANA (COMMON/) DICTYOPHIMUS GRACILIPES (RARE/) EUCYRTIDIUM TUMIDULUM (RARE/) LITHELIUS MINOR (RARE/) Leg : 49 Top/Bot Interval(mm): 400/ 420 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 15.50 Group Abund: ABUNDANT Core: 3 Depth Top Sample(m) : 17.41 Sect: 2 No. Observed Fossils: 4 Group Presv: GOOD Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ CROMYECHINUS BOREALIS (RARE/) CYCLADOPHORA DAVISIANA DAVISIANA (COMMON/) DICTYOPHIMUS GRACILIPES (FEW/) ECHINOMMA LEPTODERMUM (RARE/) Leg : 49 Top/Bot Interval(mm): 700/ 730 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 25.00 Group Abund: FEW Core: 4 Depth Top Sample(m) : 28.72 Sect: 3 No. Observed Fossils: 12 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ CORNUTELLA HEXAGONA (PRESENT/) CROMYECHINUS BOREALIS (FEW/) CYCLADOPHORA DAVISIANA DAVISIANA (FEW/) DICTYOPHIMUS GRACILIPES (RARE/) ECHINOMMA LEPTODERMUM (FEW/) EUCYRTIDIUM TUMIDULUM (PRESENT/) LIRELLA BULLATA (RARE/) LITHELIUS MINOR (RARE/) PHORTICIUM CLEVEI (PRESENT/) POROSPATHIS HOLOSTOMA (PRESENT/) SPONGODISCID SP. (RARE/) SPONGOTROCHUS GLACIALIS (PRESENT/) Leg : 49 Top/Bot Interval(mm): 300/ 330 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 34.50 Group Abund: RARE Core: 5 Depth Top Sample(m) : 34.81 Sect: 1 No. Observed Fossils: 2 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ CYCLADOPHORA DAVISIANA DAVISIANA (RARE/) EUPHYSETTA NATHORSTII (RARE/) Leg : 49 Top/Bot Interval(mm): 500/ 520 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 44.00 Group Abund: COMMON Core: 6 Depth Top Sample(m) : 46.01 Sect: 2 No. Observed Fossils: 5 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ CYCLADOPHORA DAVISIANA CORNUTOIDES (RARE/) CYCLADOPHORA DAVISIANA DAVISIANA (COMMON/) LITHELIUS MINOR (RARE/) SPONGODISCID SP. (FEW/) SPONGOPYLE OSCULOSA (RARE/) Leg : 49 Top/Bot Interval(mm): 500/ 520 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 53.50 Group Abund: COMMON Core: 7 Depth Top Sample(m) : 55.51 Sect: 2 No. Observed Fossils: 3 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ EUCHITONIA FURCATA (PRESENT/) SPONGODISCID SP. (COMMON/) SPONGOPYLE OSCULOSA (PRESENT/) Leg : 49 Top/Bot Interval(mm): 300/ 320 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 82.00 Group Abund: COMMON Core: 10 Depth Top Sample(m) : 83.81 Sect: 2 No. Observed Fossils: 1 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ SPONGODISCID SP. (COMMON/) Leg : 49 Top/Bot Interval(mm): 700/ 720 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 91.50 Group Abund: FEW Core: 11 Depth Top Sample(m) : 92.21 Sect: 1 No. Observed Fossils: 1 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ SPONGODISCID SP. (FEW/) Leg : 49 Top/Bot Interval(mm): 790/ 810 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 101.00 Group Abund: COMMON Core: 12 Depth Top Sample(m) : 101.80 Sect: 1 No. Observed Fossils: 2 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ EUCHITONIA FURCATA (PRESENT/) SPONGODISCID SP. (COMMON/) Leg : 49 Top/Bot Interval(mm): 500/ 520 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 110.50 Group Abund: FEW Core: 13 Depth Top Sample(m) : 112.51 Sect: 2 No. Observed Fossils: 1 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ SPONGODISCID SP. (FEW/) Leg : 49 Top/Bot Interval(mm): 300/ 320 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 120.00 Group Abund: FEW Core: 14 Depth Top Sample(m) : 123.31 Sect: 3 No. Observed Fossils: 5 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ ANOMALACANTHA DENTATA (PRESENT/) LITHELIUS MINOR (PRESENT/) SPONGODISCID SP. (FEW/) SPONGOTROCHUS GLACIALIS (PRESENT/) STYLATRACTUS CORONATUS (FEW/) Leg : 49 Top/Bot Interval(mm): 1300/1320 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 158.00 Group Abund: COMMON Core: 18 Depth Top Sample(m) : 160.81 Sect: 2 No. Observed Fossils: 10 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ ANOMALACANTHA DENTATA (PRESENT/) ARTOSTROBUS ANNULATUS (PRESENT/) CYRTOCAPSELLA CORNUTA (PRESENT/) CYRTOCAPSELLA ELDHOLMI (RARE/) CYRTOCAPSELLA TETRAPERA (FEW/) DICTYOCEPHALUS PAPILLOSUS (PRESENT/) HELIODISCUS ASTERISCUS (PRESENT/) LITHOMELISSA STIGI (PRESENT/) LITHOMITRA LINEATA (RARE/) SPONGODISCID SP. (RARE/) Leg : 49 Top/Bot Interval(mm): 490/ 510 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 158.00 Group Abund: COMMON Core: 18 Depth Top Sample(m) : 163.00 Sect: 4 No. Observed Fossils: 6 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ CYRTOCAPSELLA CORNUTA (PRESENT/) CYRTOCAPSELLA TETRAPERA (RARE/) HELIODISCUS ASTERISCUS (PRESENT/) LITHOMITRA LINEATA (RARE/) PHORTICIUM CLEVEI (RARE/) SPONGODISCID SP. (RARE/) Leg : 49 Top/Bot Interval(mm): 300/ 320 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 167.50 Group Abund: FEW Core: 19 Depth Top Sample(m) : 167.81 Sect: 1 No. Observed Fossils: 6 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ CERATOCYRTIS MASHAE (PRESENT/) CYRTOCAPSELLA TETRAPERA (RARE/) DICTYOCEPHALUS PAPILLOSUS (PRESENT/) LITHELIUS MINOR (PRESENT/) LITHOMITRA LINEATA (PRESENT/) SPONGODISCID SP. (PRESENT/) Leg : 49 Top/Bot Interval(mm): 800/ 820 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 167.50 Group Abund: FEW Core: 19 Depth Top Sample(m) : 172.81 Sect: 4 No. Observed Fossils: 8 Group Presv: GOOD Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ CERATOCYRTIS MASHAE (PRESENT/) CYRTOCAPSELLA CORNUTA (PRESENT/) CYRTOCAPSELLA ELDHOLMI (PRESENT/) CYRTOCAPSELLA TETRAPERA (RARE/) DICTYOCEPHALUS PAPILLOSUS (PRESENT/) HELIODISCUS ASTERISCUS (PRESENT/) LITHOMITRA LINEATA (RARE/) STYLATRACTUS CORONATUS (PRESENT/) Leg : 49 Top/Bot Interval(mm): 790/ 810 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 177.00 Group Abund: COMMON Core: 20 Depth Top Sample(m) : 177.80 Sect: 1 No. Observed Fossils: 11 Group Presv: GOOD Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ ANOMALACANTHA DENTATA (PRESENT/) CORNUTELLA HEXAGONA (RARE/) CYRTOCAPSELLA CORNUTA (PRESENT/) CYRTOCAPSELLA ELDHOLMI (PRESENT/) CYRTOCAPSELLA TETRAPERA (RARE/) DICTYOCEPHALUS PAPILLOSUS (PRESENT/) DICTYOPHIMUS GRACILIPES (RARE/) LITHOMELISSA STIGI (PRESENT/) LITHOMITRA LINEATA (FEW/) SPONGODISCID SP. (FEW/) STYLATRACTUS CORONATUS (PRESENT/) Leg : 49 Top/Bot Interval(mm): 210/ 230 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 186.50 Group Abund: COMMON Core: 21 Depth Top Sample(m) : 186.72 Sect: 1 No. Observed Fossils: 14 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ ANOMALACANTHA DENTATA (RARE/) ARTOSTROBUS ANNULATUS (PRESENT/) CORNUTELLA HEXAGONA (FEW/) CYRTOCAPSELLA ELDHOLMI (RARE/) CYRTOCAPSELLA TETRAPERA (FEW/) DICTYOCEPHALUS PAPILLOSUS (PRESENT/) DICTYOPHIMUS GRACILIPES (PRESENT/) EUCHITONIA FURCATA (PRESENT/) HELIODISCUS ASTERISCUS (PRESENT/) LITHELIUS MINOR (PRESENT/) LITHOMITRA LINEATA (FEW/) PHORTICIUM CLEVEI (PRESENT/) SPONGODISCID SP. (PRESENT/) STYLATRACTUS CORONATUS (RARE/) Leg : 49 Top/Bot Interval(mm): 280/ 300 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 196.00 Group Abund: FEW Core: 22 Depth Top Sample(m) : 196.29 Sect: 1 No. Observed Fossils: 8 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ ANOMALACANTHA DENTATA (PRESENT/) CORNUTELLA HEXAGONA (PRESENT/) CYRTOCAPSELLA TETRAPERA (RARE/) HELIODISCUS ASTERISCUS (RARE/) LITHOMITRA LINEATA (RARE/) PHORTICIUM CLEVEI (RARE/) SPONGODISCID SP. (RARE/) STYLATRACTUS CORONATUS (PRESENT/) Leg : 49 Top/Bot Interval(mm): 300/ 320 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 205.50 Group Abund: COMMON Core: 23 Depth Top Sample(m) : 205.81 Sect: 1 No. Observed Fossils: 13 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ ANOMALACANTHA DENTATA (RARE/) CERATOCYRTIS MASHAE (PRESENT/) CORNUTELLA HEXAGONA (RARE/) CYRTOCAPSELLA CORNUTA (PRESENT/) CYRTOCAPSELLA TETRAPERA (RARE/) DICTYOPHIMUS GRACILIPES (PRESENT/) EUCHITONIA FURCATA (RARE/) HELIODISCUS ASTERISCUS (PRESENT/) LITHELIUS MINOR (PRESENT/) LITHOMELISSA STIGI (RARE/) LITHOMITRA LINEATA (RARE/) PHORTICIUM CLEVEI (PRESENT/) STYLATRACTUS CORONATUS (RARE/) Leg : 49 Top/Bot Interval(mm): 700/ 720 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 205.50 Group Abund: FEW Core: 23 Depth Top Sample(m) : 209.21 Sect: 3 No. Observed Fossils: 7 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ ANOMALACANTHA DENTATA (PRESENT/) CERATOCYRTIS MASHAE (PRESENT/) CYRTOCAPSELLA TETRAPERA (RARE/) LITHOMELISSA STIGI (RARE/) LITHOMITRA LINEATA (RARE/) SPONGODISCID SP. (PRESENT/) STYLATRACTUS CORONATUS (PRESENT/) Leg : 49 Top/Bot Interval(mm): 700/ 720 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 215.00 Group Abund: FEW Core: 24 Depth Top Sample(m) : 215.71 Sect: 1 No. Observed Fossils: 9 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ ANOMALACANTHA DENTATA (RARE/) CERATOCYRTIS MASHAE (PRESENT/) CYRTOCAPSELLA CORNUTA (PRESENT/) CYRTOCAPSELLA TETRAPERA (RARE/) HELIODISCUS ASTERISCUS (PRESENT/) LITHELIUS MINOR (PRESENT/) LITHOMITRA LINEATA (RARE/) SPONGODISCID SP. (RARE/) STYLATRACTUS CORONATUS (RARE/) Leg : 49 Top/Bot Interval(mm): 400/ 420 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 215.00 Group Abund: FEW Core: 24 Depth Top Sample(m) : 222.91 Sect: 6 No. Observed Fossils: 5 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ ANOMALACANTHA DENTATA (PRESENT/) CYRTOCAPSELLA TETRAPERA (RARE/) LITHOMITRA LINEATA (RARE/) SPONGODISCID SP. (RARE/) STYLATRACTUS CORONATUS (PRESENT/) Leg : 49 Top/Bot Interval(mm): 370/ 390 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 234.00 Group Abund: FEW Core: 26 Depth Top Sample(m) : 234.38 Sect: 1 No. Observed Fossils: 5 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ CERATOCYRTIS MASHAE (RARE/) CORNUTELLA PROFUNDA (PRESENT/) CYRTOCAPSELLA TETRAPERA (RARE/) LITHOMITRA LINEATA (RARE/) STYLATRACTUS CORONATUS (PRESENT/) Leg : 49 Top/Bot Interval(mm): 200/ 220 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 253.00 Group Abund: FEW Core: 28 Depth Top Sample(m) : 253.21 Sect: 1 No. Observed Fossils: 4 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ CYRTOCAPSELLA ELDHOLMI (PRESENT/) CYRTOCAPSELLA TETRAPERA (RARE/) LITHOMITRA LINEATA (RARE/) STYLATRACTUS CORONATUS (RARE/) Leg : 49 Top/Bot Interval(mm): 800/ 820 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 253.00 Group Abund: FEW Core: 28 Depth Top Sample(m) : 258.31 Sect: 4 No. Observed Fossils: 6 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ CERATOCYRTIS MASHAE (PRESENT/) CORNUTELLA PROFUNDA (PRESENT/) CYRTOCAPSELLA CORNUTA (PRESENT/) CYRTOCAPSELLA TETRAPERA (RARE/) LITHOMITRA LINEATA (RARE/) STYLATRACTUS CORONATUS (PRESENT/) Leg : 49 Top/Bot Interval(mm): 700/ 720 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 262.50 Group Abund: FEW Core: 29 Depth Top Sample(m) : 263.21 Sect: 1 No. Observed Fossils: 5 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ ANOMALACANTHA DENTATA (PRESENT/) CERATOCYRTIS MASHAE (PRESENT/) CYRTOCAPSELLA TETRAPERA (FEW/) LITHOMITRA LINEATA (PRESENT/) STYLATRACTUS CORONATUS (PRESENT/) Leg : 49 Top/Bot Interval(mm): 300/ 320 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 262.50 Group Abund: RARE Core: 29 Depth Top Sample(m) : 270.31 Sect: 6 No. Observed Fossils: 1 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ CORNUTELLA PROFUNDA (PRESENT/) Leg : 49 Top/Bot Interval(mm): 700/ 630 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 272.00 Group Abund: RARE Core: 30 Depth Top Sample(m) : 272.67 Sect: 1 No. Observed Fossils: 3 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ CERATOCYRTIS MASHAE (RARE/) CORNUTELLA PROFUNDA (PRESENT/) LITHOMITRA LINEATA (RARE/) Leg : 49 Top/Bot Interval(mm): 410/ 440 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 272.00 Group Abund: RARE Core: 30 Depth Top Sample(m) : 279.93 Sect: 6 No. Observed Fossils: 1 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ LITHOMITRA LINEATA (RARE/) Leg : 49 Top/Bot Interval(mm): 600/ 620 Sample Age : UNKNOWN Hole: 407 Depth Top of Core(m): 281.50 Group Abund: RARE Core: 31 Depth Top Sample(m) : 282.11 Sect: 1 No. Observed Fossils: 1 Group Presv: MODERATE Date: 3/79 Investigator(s): LING Join: IR Volume/Page : 49/ 585 Fossils (Abundance/Preservation): ================================ LITHOMITRA LINEATA (RARE/)
Introduction