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  • 2005-2009  (17)
  • 2005  (17)
Document type
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  • 2005-2009  (17)
Year
  • 1
    Electronic Resource
    Electronic Resource
    Melbourne, Australia : Blackwell Science Pty
    The @island arc 14 (2005), S. 0 
    ISSN: 1440-1738
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Type of Medium: Electronic Resource
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  • 2
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    PANGAEA
    In:  Supplement to: Ito, Takashi; Komuro, Kosei; Hatsuya, K; Nishi, Hiroshi (2005): Chemical compositions of ferromanganese micronodules in sediments at Site 1216, ODP Leg 199, Paleogene equatorial transect. In: Wilson, PA; Lyle, M; Firth, JV (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 199, 1-20, https://doi.org/10.2973/odp.proc.sr.199.211.2005
    Publication Date: 2024-01-09
    Description: Distribution, size, mineral, and chemical compositions of ferromanganese micronodules (FMMNs) and chemical composition of host sediments were examined in a series of red clay samples with ages from Eocene to the present at Ocean Drilling Program Leg 199, Site 1216, south of the Molokai Fracture Zone in the Central Pacific Basin. The number of FMMNs changed drastically throughout the 40-m-long red clay intervals. FMMNs are abundant in the upper 9 m of core, decrease between 9 and 25 meters below seafloor (mbsf) with depth, and are very rare from 30 to 40 mbsf. Chemical composition of FMMNs showed high Mn/Fe ratios and Ni and Cu contents and a distinct positive Ce anomaly because of the existence of buserite. This suggests that FMMNs in the red clay from 25 mbsf to the top of the cored interval were deposited continuously in an oxic diagenetic bottom environment. The red clay below 30 mbsf with higher Mn contents contains few FMMNs but abundant tiny Mn particles within brown silicates coated by Fe (oxy-hydro)oxides. This indicates that the mode of manganese deposition changed between 25 and 30 mbsf.
    Keywords: 199-1216A; DRILL; Drilling/drill rig; Joides Resolution; Leg199; North Pacific Ocean; Ocean Drilling Program; ODP
    Type: Dataset
    Format: application/zip, 2 datasets
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  • 3
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    Unknown
    PANGAEA
    In:  Supplement to: Kamikuri, Shin-Ichi; Nishi, Hiroshi; Moore, Theodore C; Nigrini, Catherine A; Motoyama, Isao (2005): Radiolarian faunal turnover across the Oligocene/Miocene boundary in the equatorial Pacific Ocean. Marine Micropaleontology, 57(3-4), 74-96, https://doi.org/10.1016/j.marmicro.2005.07.004
    Publication Date: 2024-01-09
    Description: The global warming trend of the latest Oligocene was interrupted by several cooling events associated with Antarctic glaciations. These cooling events affected surface water productivity and plankton assemblages. Well-preserved radiolarians were obtained from upper Oligocene to lower Miocene sediments at Ocean Drilling Program (ODP) Leg 199 Sites 1218 and 1219 in the equatorial Pacific, and 110 radiolarian species were identified. Four episodes of significant radiolarian faunal changes were identified: middle late Oligocene (27.5 to 27.3 Ma), latest Oligocene (24.4 Ma), earliest Miocene (23.3 Ma), and middle early Miocene (21.6 Ma). These four episodes approximately coincide with increases and decreases of biogenic silica accumulation rates and increases in delta18O values coded as „Oi“ and „Mi“ events. These data indicate that Antarctic glaciations were associated with change of siliceous sedimentation patterns and faunal changes in the equatorial Pacific. Radiolarian fauna was divided into three assemblages based on variations in radiolarian productivity, species richness and the composition of dominant species: a late Oligocene assemblage (27.6 to 24.4 Ma), a transitional assemblage (24.4 to 23.3 Ma) and an early Miocene assemblage (23.3 to 21.2 Ma). The late Oligocene assemblage is characterized by relatively high productivity, low species richness and four dominant species of Tholospyris anthophora, Stichocorys subligata, Lophocyrtis nomas and Lithelius spp. The transitional assemblage represents relatively low values of productivity and species richness, and consists of three dominant species of T. anthophora, S. subligata and L. nomas. The characteristics of the early Miocene assemblage are relatively low productivity, but high species richness. The two dominant species present in this assemblage are T. anthophora and Cyrtocapsella tetrapera. The most significant faunal turnover of radiolarians is marked at the boundary between the transitional/early Miocene assemblages.
    Keywords: 199-1218A; 199-1219A; DRILL; Drilling/drill rig; Joides Resolution; Leg199; North Pacific Ocean; Ocean Drilling Program; ODP
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Limitation Availability
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  • 4
    Publication Date: 2024-01-09
    Keywords: 199-1219A; Acrobotrys disolenia; Acrocubus octopylus; Acrosphaera spinosa echinoides; Amphistylus angelinus; Amphymenium amphistylium; Anthocyrtidium adiaphorum; Anthocyrtidium marieae; Artophormis gracilis; Axoprunum bispiculum; Bathropyramis woodringi; Botryocyrtis scutum; Botryopyle dictyocephalus; Botryostrobus hollisi; Calocyclas monumentum; Calocycletta robusta; Calocycletta serrata; Calocycletta virginis; Carpocanium rubyae; Carpocanopsis cingulata; Carpocanopsis favosa; Centrobotrys petrushevskayae; Clathrocanium sphaerocephalum; Cornutella profunda; Counting 〉63 µm fraction; Cycladophora conica; Cyrtocapsella cornuta; Cyrtocapsella tetrapera; Dendrospyris binapertonis; Dendrospyris bursa; Dendrospyris inferispina; Dendrospyris megalocephalis; Dendrospyris pannosa; Dendrospyris pododendros; DEPTH, sediment/rock; Dictyocoryne profunda; Didymocyrtis bassanii; Didymocyrtis prismatica; Dorcadospyris ateuchus; Dorcadospyris forcipata; Dorcadospyris papilio; Dorcadospyris platyacantha; Dorcadospyris praeforcipata; Dorcadospyris simplex; DRILL; Drilling/drill rig; Druppatractus coronatus; DSDP/ODP/IODP sample designation; Eucyrtidium anomalum; Eucyrtidium diaphanes; Eucyrtidium hexagonatum; Excentrococcus annulatus; Excentrosphaerella sphaeroconcha; Giraffospyris annulispina; Giraffospyris circumflexa; Giraffospyris laterispina; Heliodiscus echiniscus; Joides Resolution; Lamprocyclas margatensis; Lamprocyrtis hannai; Leg199; Lipmanella hister; Liriospyris geniculosa; Liriospyris globosa; Liriospyris longicornuta; Liriospyris mutuaria; Lithelius minor; Lithocampe subligata; Lithomelissa gelasinus; Lophocyrtis nomas; Lophocyrtis pegetrum; Lophophaena tekopua; Lophospyris pentagona pentagona; Lychnocanoma apodora; Lychnocanoma elongata; Lychnocanoma grande; Lychnodictyum audax; North Pacific Ocean; Ocean Drilling Program; ODP; Periphaena decora; Peripyramis circumtexta; Petalospyris bulbosa; Phormocyrtis alexandrae; Phormospyris stabilis; Phormospyris tricornis; Phormostichoartus fistula; Phorticium pylonium; Prunopyle titan; Psychospyris parva; Radiolarian zone; Sample code/label; Saturnalis circularis; Siphocampe lineata group; Siphonosphaera patinaria; Siphostichartus corona; Siphostichartus praecorona; Sphaeropyle robusta; Spirocyrtis subtilis; Spongasteriscus marylandiscus; Spongocore puella; Spongodiscus klingi; Spongotrochus glacialis; Stichocorys delmontensis; Stylatractus neptunus; Stylatractus santaennae; Stylodictya multispina; Stylodictya validispina; Theocorys bianulus; Theocorys spongoconum; Theocyrtis annosa; Tholospyris anthophora; Tympanomma binoctonum; Valkyria pukapuka
    Type: Dataset
    Format: text/tab-separated-values, 14832 data points
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  • 5
    Publication Date: 2024-01-09
    Keywords: 199-1218A; Acrobotrys disolenia; Acrocubus octopylus; Acrosphaera spinosa echinoides; Amphistylus angelinus; Amphymenium amphistylium; Anthocyrtidium adiaphorum; Anthocyrtidium marieae; Artophormis gracilis; Axoprunum bispiculum; Bathropyramis woodringi; Botryocyrtis scutum; Botryopyle dictyocephalus; Botryostrobus hollisi; Calocyclas monumentum; Calocycletta robusta; Calocycletta serrata; Calocycletta virginis; Carpocanium rubyae; Carpocanopsis cingulata; Carpocanopsis favosa; Centrobotrys petrushevskayae; Clathrocanium sphaerocephalum; Cornutella profunda; Counting 〉63 µm fraction; Cycladophora conica; Cyrtocapsella cornuta; Cyrtocapsella tetrapera; Dendrospyris binapertonis; Dendrospyris bursa; Dendrospyris inferispina; Dendrospyris megalocephalis; Dendrospyris pannosa; Dendrospyris pododendros; DEPTH, sediment/rock; Dictyocoryne profunda; Didymocyrtis bassanii; Didymocyrtis prismatica; Dorcadospyris ateuchus; Dorcadospyris forcipata; Dorcadospyris papilio; Dorcadospyris platyacantha; Dorcadospyris praeforcipata; Dorcadospyris simplex; DRILL; Drilling/drill rig; Druppatractus coronatus; DSDP/ODP/IODP sample designation; Eucyrtidium anomalum; Eucyrtidium diaphanes; Eucyrtidium hexagonatum; Excentrococcus annulatus; Excentrosphaerella sphaeroconcha; Giraffospyris annulispina; Giraffospyris circumflexa; Giraffospyris laterispina; Heliodiscus echiniscus; Joides Resolution; Lamprocyclas margatensis; Lamprocyrtis hannai; Leg199; Lipmanella hister; Liriospyris geniculosa; Liriospyris globosa; Liriospyris longicornuta; Liriospyris mutuaria; Lithelius minor; Lithocampe subligata; Lithomelissa gelasinus; Lophocyrtis nomas; Lophocyrtis pegetrum; Lophophaena tekopua; Lophospyris pentagona pentagona; Lychnocanoma apodora; Lychnocanoma elongata; Lychnocanoma grande; Lychnodictyum audax; North Pacific Ocean; Ocean Drilling Program; ODP; Periphaena decora; Peripyramis circumtexta; Petalospyris bulbosa; Phormocyrtis alexandrae; Phormospyris stabilis; Phormospyris tricornis; Phormostichoartus fistula; Phorticium pylonium; Prunopyle titan; Psychospyris parva; Radiolarian zone; Sample code/label; Saturnalis circularis; Siphocampe lineata group; Siphonosphaera patinaria; Siphostichartus corona; Siphostichartus praecorona; Sphaeropyle robusta; Spirocyrtis subtilis; Spongasteriscus marylandiscus; Spongocore puella; Spongodiscus klingi; Spongotrochus glacialis; Stichocorys delmontensis; Stylatractus neptunus; Stylatractus santaennae; Stylodictya multispina; Stylodictya validispina; Theocorys bianulus; Theocorys spongoconum; Theocyrtis annosa; Tholospyris anthophora; Tympanomma binoctonum; Valkyria pukapuka
    Type: Dataset
    Format: text/tab-separated-values, 7107 data points
    Location Call Number Limitation Availability
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  • 6
    Publication Date: 2024-01-09
    Keywords: 199-1216A; Aluminium; Antimony; Arsenic; Barium; Beryllium; Bismuth; Cadmium; Caesium; Calcium; Cerium; Chromium; Cobalt; Copper; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Dysprosium; Erbium; Europium; Gadolinium; Gallium; Germanium; Hafnium; Holmium; Indium; Iron; Joides Resolution; Lanthanum; Lead; Leg199; Lithium; Lutetium; Magnesium; Manganese; Molybdenum; Neodymium; Nickel; Niobium; North Pacific Ocean; Ocean Drilling Program; ODP; Phosphorus; Potassium; Praseodymium; Rubidium; Samarium; Sample code/label; Scandium; Silver; Sodium; Strontium; Tantalum; Tellurium; Terbium; Thallium; Thorium; Thulium; Tin; Titanium; Tungsten; Uranium; Vanadium; Ytterbium; Yttrium; Zinc; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 116 data points
    Location Call Number Limitation Availability
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  • 7
    Publication Date: 2024-01-09
    Keywords: 199-1216A; Aluminium; Arsenic; Barium; Beryllium; Caesium; Calcium; Cerium; Chromium; Cobalt; Copper; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Dysprosium; Erbium; Europium; Gadolinium; Gallium; Holmium; Iron; Joides Resolution; Lanthanum; Lead; Leg199; Lithium; Lutetium; Magnesium; Manganese; Molybdenum; Neodymium; Nickel; Niobium; North Pacific Ocean; Ocean Drilling Program; ODP; Phosphorus; Potassium; Praseodymium; Rubidium; Samarium; Sample code/label; Scandium; Sodium; Strontium; Terbium; Thallium; Thorium; Thulium; Titanium; Uranium; Vanadium; Ytterbium; Yttrium; Zinc; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 611 data points
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  • 8
    Publication Date: 2024-01-09
    Keywords: 199-1218A; Accumulation rate, biogenic; Accumulation rate, radiolarians by number; Calculated; Calculated after Shannon (1948); Counting 〉63 µm fraction; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Equitability; Joides Resolution; Leg199; North Pacific Ocean; Ocean Drilling Program; ODP; Opal, biogenic silica; Pianka's degree of overlap; Radiolarians; Sample code/label; Shannon Diversity Index; Species richness; Weighted, 〉63 µm fraction
    Type: Dataset
    Format: text/tab-separated-values, 620 data points
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  • 9
    Publication Date: 2024-01-09
    Keywords: 199-1219A; Accumulation rate, biogenic; Accumulation rate, radiolarians by number; Calculated; Calculated after Shannon (1948); Counting 〉63 µm fraction; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Equitability; Joides Resolution; Leg199; North Pacific Ocean; Ocean Drilling Program; ODP; Opal, biogenic silica; Pianka's degree of overlap; Radiolarians; Sample code/label; Shannon Diversity Index; Species richness; Weighted, 〉63 µm fraction
    Type: Dataset
    Format: text/tab-separated-values, 1322 data points
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  • 10
    Publication Date: 2024-01-09
    Keywords: 113-689B; Age, comment; Age, maximum/old; Age, minimum/young; Ageprofile Datum Description; Chronozone; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Joides Resolution; Leg113; Ocean Drilling Program; ODP; Sample code/label; Sample code/label 2; South Atlantic Ocean
    Type: Dataset
    Format: text/tab-separated-values, 585 data points
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