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  • PANGAEA  (60)
  • 2000-2004  (34)
  • 1995-1999  (16)
  • 1990-1994  (10)
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Year
  • 1
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    Unknown
    PANGAEA
    In:  Supplement to: Versteegh, Gerard J M; Schefuß, Enno; Dupont, Lydie M; Marret, Fabienne; Sinninghe Damsté, Jaap S; Jansen, J H Fred (2004): Taraxerol and Rhizophora pollen as proxies for tracking past mangrove ecosystems. Geochimica et Cosmochimica Acta, 68(3), 411-422, https://doi.org/10.1016/S0016-7037(03)00456-3
    Publication Date: 2023-10-21
    Description: Angola Basin and Cape Basin (southeast Atlantic) surface sediments and sediment cores show that maxima in the abundance of taraxerol (relative to other land-derived lipids) covary with maxima in the relative abundance of pollen from the mangrove tree genus Rhizophora and that in the surface sediments offshore maxima in the relative abundance of taraxerol occur at latitudes with abundant coastal mangrove forests. Together with the observation that Rhizophora mangle and Rhizophora racemosa leaves are extraordinarily rich in taraxerol, this strongly indicates that taraxerol can be used as a lipid biomarker for mangrove input to the SE Atlantic. The proxy-environment relations for taraxerol and Rhizophora pollen down-core show that increased taraxerol and Rhizophora pollen abundances occur during transgressions and periods with a humid climate. These environmental changes modify the coastal erosion and sedimentation patterns, enhancing the extent of the mangrove ecosystem and/or the transport of mangrove organic matter offshore. Analyses of mid-Pleistocene sediments show that interruption of the pattern of taraxerol maxima during precession minima occurs almost only during periods of low obliquity. This demonstrates the complex environmental response of the interaction between precession-related humidity cycles and obliquity-related sea-level changes on mangrove input.
    Keywords: GeoB; Geosciences, University of Bremen; NIOZ89; PC; Piston corer; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents; Southeast Atlantic; T89-16; T89-16-PC; Tyro
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Limitation Availability
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  • 2
    Publication Date: 2023-10-21
    Keywords: Age, 14C AMS; Age, dated; Age, dated, range, maximum; Age, dated, range, minimum; Age, dated standard deviation; DEPTH, sediment/rock; GeoB; Geosciences, University of Bremen; NIOZ89; PC; Piston corer; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents; Southeast Atlantic; T89-16; T89-16-PC; Tyro
    Type: Dataset
    Format: text/tab-separated-values, 70 data points
    Location Call Number Limitation Availability
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  • 3
    Publication Date: 2023-10-21
    Keywords: Age, 14C AMS; Age, dated; DEPTH, sediment/rock; GeoB; Geosciences, University of Bremen; NIOZ89; PC; Piston corer; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents; Southeast Atlantic; T89-16; T89-16-PC; Tyro
    Type: Dataset
    Format: text/tab-separated-values, 23 data points
    Location Call Number Limitation Availability
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  • 4
    facet.materialart.
    Unknown
    PANGAEA
    In:  Supplement to: Jansen, J H Fred; Dupont, Lydie M (2001): Data report: A revised composite depth record for Site 1077 based on magnetic susceptibility and XRF (CORTEX) data. In: Wefer, G; Berger, WH; Richter, C (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 175, 1-10, https://doi.org/10.2973/odp.proc.sr.175.236.2001
    Publication Date: 2024-01-09
    Description: The composite depth scale for Holes 1077A and 1077B (Shipboard Scientific Party, 1998) contains imperfections between 115 and 155 meters composite depth (mcd). The spliced magnetic susceptibility record shows discrepancies when compared to the record of Site 1075 at 120-125 and 140-150 mcd (Ocean Drilling Program [ODP] Site 1077 scale) around marine isotope Stages 22 and 34, respectively. In addition, the offsets applied to transform the standard meters below seafloor (mbsf) depths into composite depths cause overlaps between cores of the same hole at the transitions between Cores 175-1077A-12H and 13H, 175-1077B-12H and 13H, and 175-1077B-13H and 14H. These overlaps are supported neither by visual investigation of the lithology in the core photographs (see 'Site 1077 Core Descriptions and Photographs' in Wefer, Berger, Richter, et al., 1998, doi:10.2973/odp.proc.ir.175.1998) nor by the pollen and dinoflagellate content. For these reasons, we have reassessed the Site 1077 composite depth scale.
    Keywords: 175-1077A; 175-1077B; Benguela Current, South Atlantic Ocean; Cumulative Offset; Depth, composite revised; DEPTH, sediment/rock; Differential Offset; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Event label; Joides Resolution; Leg175; Ocean Drilling Program; ODP; Sample code/label
    Type: Dataset
    Format: text/tab-separated-values, 44 data points
    Location Call Number Limitation Availability
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  • 5
    Publication Date: 2024-01-09
    Keywords: 175-1077; Benguela Current, South Atlantic Ocean; COMPCORE; Composite Core; Depth, composite; DEPTH, sediment/rock; Intercore correlation; Joides Resolution; Leg175; Ocean Drilling Program; ODP
    Type: Dataset
    Format: text/tab-separated-values, 37 data points
    Location Call Number Limitation Availability
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  • 6
    Publication Date: 2024-02-02
    Keywords: 159-962B; Carbon, organic, total; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Element analyser CHN, LECO; Gulf of Guinea; Joides Resolution; Leg159; Ocean Drilling Program; ODP; Pyrolysis temperature maximum; Rock eval pyrolysis (Behar et al., 2001); Sample code/label; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents
    Type: Dataset
    Format: text/tab-separated-values, 213 data points
    Location Call Number Limitation Availability
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  • 7
    Publication Date: 2024-03-06
    Keywords: Acacia/Parkia; Acanthaceae; Acer; Alnus; Ambrosia-type; Anthoceros; Antidesma-type; Artemisia (Africa); Asphodelus; Betula; Boscia-type; Brassicaceae; Bridelia; Butyrospermum; Canthium; Capparis; Carpinus; Caryophyllaceae; Caryophyllaceae, Chenopodiaceae, Amaranthaceae; Cassia-type; Cedrus; Celtis; Centaurea perrottettii-type; Centaurea scabiosa-type (Africa); Ceratonia; Cleome; Combretaceae/Melastomataceae; Commiphora; Compositae Liguliflorae; Compositae Tubuliflorae; Corylus; Counting, palynology; Cyperaceae undifferentiated; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Ephedra distachya-type; Ephedra fragilis-type; Epilobium; Ericaceae undifferentiated; Erodium; Euphorbia-type; Fagus; Fern spores; GIK15669-1; Gravity corer (Kiel type); Gymnosporia; Gypsophila; Helianthemum; Indeterminata/varia; Isoetes; Juglans; Juniperus (Africa); Ligustrum; M53; M53_169; Marker, added; Marker, found; Meteor (1964); Myrica; Myrtaceae (Africa); off West Africa; Olea; Papilionoideae; Paronychia; Phillyrea; Phyllanthus; Picconia; Picea; Pilea; Pinus; Pistacia; Pityrogramma; Plantago; Poaceae undifferentiated; Pollen, total; Polycarpaea-type; Polygonum aviculare-type; Portulacaceae; Quercus ilex-type; Quercus pubescens-type; Ranunculaceae; Rhamnaceae undifferentiated; Rhus-type; Rosaceae (Africa); Rumex; Salix cf. Salix chevalieri; Salvadora persica; Schizaea-type; SL; Spores, monolete psilate; Spores, monolete verrucate; Spores, trilete psilate; Spores, trilete verrucate; Thymelaeaceae; Tilia; Tribulus; Ulmus; Umbelliferae; Viburnum (Africa); Vigna; Volume; Zygophyllum
    Type: Dataset
    Format: text/tab-separated-values, 4136 data points
    Location Call Number Limitation Availability
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  • 8
    Publication Date: 2024-03-06
    Keywords: 108-658A; Acacia/Parkia; Acalypha; Acanthaceae; Agavaceae; Aizoaceae; Alchornea; Allophylus; Alnus; Amaranthaceae/Chenopodiaceae; Amphimas; Anthoceros; Araliaceae undifferentiated; Arecaceae; Artemisia (Africa); Asphodelus; Balanites; Baphia-type; Barleria; Betula; Bignoniaceae; Blighia-type; Boerhavia; Boraginaceae (Africa); Borassus-type; Borreria; Boscia-type; Bosqueia; Botryococcus; Brassicaceae; Bridelia; Butyrospermum; Cadaba; Calamus; Calligonum; Canarias Sea; Canthium; Capparidaceae; Capparis; Caryophyllaceae; Cassia-type; Celastraceae/Hippocrateaceae; Celtis; Centaurea (Africa); Chrozophora; Cissus; Cistaceae (Africa); Cleome; Cnestis-type; Coffea-type; Combretaceae/Melastomataceae; Commiphora; Compositae Liguliflorae; Compositae Tubuliflorae; Convolvulaceae (Africa); Corbichonia; Corchorus; Corylus; Counting, palynology; Crossopteryx; Croton-type; Cuviera; Cyperaceae undifferentiated; Delonix; DEPTH, sediment/rock; Diodia-type; Diospyros; Dodonaea viscosa; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Elaeis guineensis; Entada-type; Ephedra distachya-type; Ephedra fragilis-type; Epilobium; Ericaceae undifferentiated; Erodium; Euphorbiaceae undifferentiated; Euphorbia-type; Fern spores; Filipendula; Fraxinus; Geraniaceae (Africa); Gymnocarpos; Heliotropium; Hibiscus-type; Hildebrandtia; Hygrophila-type; Hymenocardia; Hyphaene; Hypoestes type; Icacina; Ilex cf.. mitis; Indeterminata/varia; Indigofera-type; Iodes; Ixora; Jatropha; Joides Resolution; Justicia/Monechma; Lannea; Leea; Leg108; Liliaceae undifferentiated; Lycopodium (Africa); Macaranga-type; Maerua-type; Mallotus; Malvaceae (Africa); Manilkara; Marker, added; Marker, found; Mitracarpus; Morelia senegalensis; Morus-type; Myrica; Myriophyllum; Neurada; Nitraria; Nyctaginaceae; Ocean Drilling Program; Ochnaceae; ODP; Olea; Oleaceae (Africa); Ophioglossum; Ormocarpum; Papilionoideae; Parinari; Pavetta; Pediastrum; Petersianthus macrocarpus; Phillyrea; Phyllanthus; Picea; Piliostigma; Pinus; Plantago; Plantago maritima-type; Plumbaginaceae undifferentiated; Poaceae undifferentiated; Podocarpus; Pollen, total; Polycarpaea-type; Polycarpon; Polygala-type; Polygonum aviculare-type; Polygonum senegalense-type; Pteris; Pterocarya; Pycnanthus; Quercus; Ranunculaceae; Rhamnaceae undifferentiated; Rhizophora; Rhus-type; Rhynchosia-type; Riccia; Rubiaceae monade; Rubiaceae tetrade; Rubiaceae-type; Rumex; Sabicea; Sample code/label; Sapium-type; Sapotaceae/Meliaceae; Sesbania-type; Solanum-type; Sphagnum; Spondianthus; Spores, monolete; Spores, monolete psilate; Spores, trilete; Spores, trilete psilate; Sterculia-type; Stipularia africana; Tamarix (Africa); Tephrosia; Tetraploa aristata conidia; Tetrorchidium; Tilia; Tribulus; Trichilia; Tsuga; Typha angustifolia-type; Typha latifolia; Uapaca; Ulmus; Umbelliferae; Vigna; Volume; Zanthoxylum; Zygophyllum; Zygophyllum/Peganum
    Type: Dataset
    Format: text/tab-separated-values, 22816 data points
    Location Call Number Limitation Availability
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  • 9
    Publication Date: 2024-03-06
    Keywords: 108-658A; Abies; Acacia/Parkia; Acalypha; Acanthaceae; Afzelia; Agavaceae; Aizoaceae; Alchornea; Alismataceae; Alnus; Amaranthaceae/Chenopodiaceae; Amphimas; Anthoceros; Antidesma-type; Araliaceae; Arecaceae; Artemisia (Africa); Asphodelus; Balanites; Baphia-type; Barleria; Betula; Bignoniaceae; Blepharis; Blighia-type; Bombax; Boraginaceae (Africa); Borassus-type; Borreria; Boscia-type; Bosqueia; Botryococcus; Brassicaceae; Bridelia; Burkea; Butyrospermum; Cadaba; Calligonum; Calycobolus-type; Canarias Sea; Canthium; Capparidaceae; Carpinus; Caryophyllaceae; Cassia-type; Caylusea; Celastraceae/Hippocrateaceae; Celtis; Centaurea (Africa); Chrozophora; Cissus; Cistaceae (Africa); Cistus; Cleome; Cnestis-type; Combretaceae/Melastomataceae; Commiphora; Compositae Liguliflorae; Compositae Tubuliflorae; Convolvulaceae (Africa); Corchorus; Corylus; Counting, palynology; Crossopteryx; Croton-type; Crudia-type; Cuviera; Cyperaceae undifferentiated; DEPTH, sediment/rock; Detarium; Dichrostachys cinerea; Diodia-type; Diospyros; Dodonaea viscosa; DRILL; Drilling/drill rig; Drypetes molunduana; DSDP/ODP/IODP sample designation; Elaeis guineensis; Entada-type; Ephedra distachya-type; Ephedra fragilis-type; Ericaceae undifferentiated; Erodium; Eucommia; Eugenia/Syzygium; Euphorbiaceae undifferentiated; Euphorbia-type; Fagus; Fern spores; Filipendula; Gaertnera; Geraniaceae (Africa); Gymnocarpos; Helianthemum; Heliotropium; Hildebrandtia; Hygrophila-type; Hymenocardia; Hyphaene; Hypoestes type; Ilex cf.. mitis; Indeterminata/varia; Indigofera-type; Isoberlinia-type; Ixora; Jasminum; Jatropha; Joides Resolution; Justicia/Monechma; Kedrostis; Labiatae; Lannea; Leea; Leg108; Leucas; Liliaceae undifferentiated; Lophira; Lycopodium (Africa); Macaranga-type; Maerua-type; Mallotus; Malvaceae (Africa); Manilkara; Marker, added; Marker, found; Mitracarpus; Morelia senegalensis; Mussaenda; Myrica; Myriophyllum; Nauclea/Mitragyna; Neurada; Nitraria; Nyctaginaceae; Nymphaea; Ocean Drilling Program; ODP; Olea; Oleaceae (Africa); Ophioglossum; Papilionoideae; Paramacrolobium; Parinari; Pavetta; Pediastrum; Peristrophe; Phillyrea; Phoenix; Phyllanthus; Phytolacaceae; Picea; Piliostigma; Pinaceae; Pinaceae cf. Cathaya; Pinus; Plantago; Plantago maritima-type; Plumbaginaceae undifferentiated; Poaceae undifferentiated; Podocarpus; Pollen, total; Polycarpaea-type; Polycarpon; Polygala-type; Polygonum aviculare-type; Ponteridaceae; Potamogeton (Africa); Protea; Pteris; Pterocarpus; Pterocarya; Pycnanthus; Quercus; Ranunculaceae; Rauvolfia; Rhamnaceae undifferentiated; Rhizophora; Rhus-type; Rhynchosia-type; Riccia; Rosaceae (Africa); Rubiaceae monade; Rubiaceae-type; Rumex; Rutaceae; Sabicea; Salix cf. Salix chevalieri; Salvadora persica; Sample code/label; Sanguisorba minor; Sapotaceae/Meliaceae; Schrebera; Securinega; Selaginella; Sesbania-type; Sherbournea; Solanum-type; Sphagnum; Spores, monolete; Spores, monolete psilate; Spores, monolete verrucate; Spores, trilete; Spores, trilete psilate; Sporomorphes, reworked; Sterculia-type; Symphytum; Tamarindus/Cryptosepalum; Tamarix (Africa); Tetraploa aristata conidia; Tetrorchidium; Teucrium; Thymelaeaceae; Tilia; Tribulus; Typha angustifolia-type; Typha latifolia; Uapaca; Ulmus; Umbelliferae; Vigna; Virectaria; Volume; Zanthoxylum; Zygophyllum
    Type: Dataset
    Format: text/tab-separated-values, 53105 data points
    Location Call Number Limitation Availability
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  • 10
    Publication Date: 2024-03-06
    Keywords: Acanthus; Acer; Alnus; Antidesma-type; Arbutus; Artemisia (Africa); Asphodelus; Balanites; Betula; Boraginaceae (Africa); Borago; Brassicaceae; Cadaba; Calligonum; Carpinus; Caryophyllaceae, Chenopodiaceae, Amaranthaceae; Caylusea; Cedrus; Celosia; Celtis; Centaurea perrottettii-type; Cistus; Clematis-type; Cleome; Compositae Liguliflorae; Compositae Tubuliflorae; Corylus; Counting, palynology; Crotalaria; Cucurbitaceae; Cyperaceae undifferentiated; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Echinops (Africa); Echiochilon; Echium (Africa); Encephalartos; Ephedra distachya-type; Ephedra fragilis-type; Ericaceae undifferentiated; Erodium; Euphorbiaceae undifferentiated; Euphorbia-type; Fagus; Fern spores; Galium (Africa); Geraniaceae (Africa); GIK15627-3; Gisekia; Gymnocarpos; Gypsophila; Haloragaceae; Helianthemum; Heliotropium; Hyphaene; Indeterminata/varia; Isoetes; Juglans; Juniperus (Africa); KOL; Labiatae; Lannea; Liliaceae undifferentiated; Linaceae; Linum (Africa); Lonicera (Africa); Lythraceae; M53; Maerua-type; Mallotus; Marker, added; Marker, found; Mercurialis (Africa); Meteor (1964); Mollugo; Moltkia; Myrtus; Northeast Atlantic; Nymphaea; Olea; Onagraceae (Africa); Ophioglossum; Ostrya; Papilionoideae; Phaseolus; Phillyrea; Phyllanthus; Pinus; Pistacia; Piston corer (Kiel type); Plantago; Plumbaginaceae undifferentiated; Poaceae undifferentiated; Pollen, total; Polycarpaea-type; Polycarpon; Polygala-type; Polygonum aviculare-type; Protea; Quercus ilex-type; Quercus pubescens-type; Ranunculaceae; Resedaceae; Rhamnaceae undifferentiated; Rhus-type; Rosaceae (Africa); Rumex; Salix cf. Salix chevalieri; Sanguisorba minor; Solanum-type; Spores, monolete verrucate; Tamarix (Africa); Tilia; Tribulus; Trichodesma; Typha angustifolia-type; Ulmus; Umbelliferae; Veronica-type; Vitaceae (Africa); Volume; Warionia
    Type: Dataset
    Format: text/tab-separated-values, 7602 data points
    Location Call Number Limitation Availability
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