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  • 14C dating; 230Th/U dating; Alboran Sea; Angola; Atlantic; Azores Front; Batm age; cold-water coral; Mauritania; radiocarbon dating; U/Th; ventilation  (1)
  • Acrobotrissa cribosa; Actinomma borealis; Amphimelissa setosa; Androcyclas gamphonycha; Artostrobus joergenseni; Cladoscenium tricolpium; Corocalyptra craspedota; Counting; Counting 〉125 µm fraction; Counting 〉45 µm fraction; Cycladophora davisiana; DEPTH, sediment/rock; Dictyoceras acanthicum; Dictyophimus histricosus; Drymyomma elegans; Euphysetta spp.; Event label; Giant box corer; GIK17722-2; GIK17722-3; GKG; Global Environmental Change: The Northern North Atlantic; Helotholus histricosa; Hexacontium enthacanthum; Hexacontium pachydermum; KAL; Kasten corer; Lamprocyclas maritalis; Lirella melo; Lithelius minor; Lithomelissa setosa; Lithostrobus botryocyrtis; M13/2; Meteor (1986); Nassellaria sp.; Norwegian Sea; Peridium longispinum; Phormacantha hystrix; Phorticium clevei; Porodiscus spp.; Pseudodictyophimus gracilipes; Radiolarians; Rhizoplegma boreale; SFB313; Spongocore puella; Spongodiscus resurgens; Spongopyle osculosa; Spongotrochus glacialis; Spumellaria spp.; Streblacantha circumtexta; Stylodictya validispina; Stypthosphaera spumacea  (1)
  • PANGAEA  (2)
  • Copernicus
  • Molecular Diversity Preservation International
Collection
Keywords
Publisher
  • PANGAEA  (2)
  • Copernicus
  • Molecular Diversity Preservation International
Years
  • 1
    Publication Date: 2024-06-12
    Description: The radiocarbon analysis of uranium-thorium-dated cold-water corals (CWCs) provides an excellent opportunity for qualitative reconstruction of past ocean circulation and water mass aging. While mid-depth water mass aging has been studied in the Atlantic Ocean, the evolution of the thermocline, tightly coupled to the atmosphere, is still largely unknown. Here we present a combined 14C and 230Th/U age record obtained from thermocline dwelling CWCs with partially centennial resolution over the last 32 ka at various locations in the central and east Atlantic Ocean (Azores Front, Mauritania, Angola), as well as in the Alboran Sea.
    Keywords: 14C dating; 230Th/U dating; Alboran Sea; Angola; Atlantic; Azores Front; Batm age; cold-water coral; Mauritania; radiocarbon dating; U/Th; ventilation
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Expected Availability
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  • 2
    Publication Date: 2024-06-26
    Keywords: Acrobotrissa cribosa; Actinomma borealis; Amphimelissa setosa; Androcyclas gamphonycha; Artostrobus joergenseni; Cladoscenium tricolpium; Corocalyptra craspedota; Counting; Counting 〉125 µm fraction; Counting 〉45 µm fraction; Cycladophora davisiana; DEPTH, sediment/rock; Dictyoceras acanthicum; Dictyophimus histricosus; Drymyomma elegans; Euphysetta spp.; Event label; Giant box corer; GIK17722-2; GIK17722-3; GKG; Global Environmental Change: The Northern North Atlantic; Helotholus histricosa; Hexacontium enthacanthum; Hexacontium pachydermum; KAL; Kasten corer; Lamprocyclas maritalis; Lirella melo; Lithelius minor; Lithomelissa setosa; Lithostrobus botryocyrtis; M13/2; Meteor (1986); Nassellaria sp.; Norwegian Sea; Peridium longispinum; Phormacantha hystrix; Phorticium clevei; Porodiscus spp.; Pseudodictyophimus gracilipes; Radiolarians; Rhizoplegma boreale; SFB313; Spongocore puella; Spongodiscus resurgens; Spongopyle osculosa; Spongotrochus glacialis; Spumellaria spp.; Streblacantha circumtexta; Stylodictya validispina; Stypthosphaera spumacea
    Type: Dataset
    Format: text/tab-separated-values, 386 data points
    Location Call Number Expected Availability
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