Browsing Institutt for geofag by Author "Baker, Don R."

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  • Fluorine partitioning between quadrilateral clinopyroxenes and melt 
    Baker, Don R.; Callegaro, Sara; De Min, Angelo; Whitehouse, Martin J.; Marzoli, Andrea (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2022)
    Abstract Concentrations of fluorine and chlorine were measured in glasses (quenched melts) and coexisting clinopyroxene, orthopyroxene, olivine, and plagioclase in run products of experiments previously used to ...
  • Recurring volcanic winters during the latest Cretaceous: Sulfur and fluorine budgets of Deccan Traps lavas 
    Callegaro, Sara; Baker, Don R.; Renne, Paul R.; Melluso, Leone; Geraki, Kalotina; Whitehouse, Martin J.; De Min, Angelo; Marzoli, Andrea (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Two events share the stage as main drivers of the Cretaceous-Paleogene mass extinction—Deccan Traps volcanism, and an asteroid impact recorded by the Chicxulub crater. We contribute to refining knowledge of the volcanic ...
  • Sulfur and chlorine in nakhlite clinopyroxenes: Source region concentrations and magmatic evolution 
    Baker, Don R.; Callegaro, Sara; Marzoli, Andrea; De Min, Angelo; Geraki, Kalotina; Whitehouse, Martin, J.; Krzesinska, Agata Magdalena; Fioretti, Anna Maria (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2023)
    The volatile concentrations of the martian mantle and martian magmas remain important questions due to their role in petrogenesis and planetary habitability. The sulfur and chlorine concentrations, and their spatial ...