• Organization
    Durham University

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  • Biography
    == Headline text ==
    Research interests: volcanology in general, pyroclastic sedimentology, and the mass movement of debris across the Earth's surface following geo-catastrophes. Primarily use field studies of deposits to derive information about emplacement processes. Specifically interested in:
    - the transport and deposition of tephra by pyroclastic density currents;
    - basaltic volcanism, effusive and explosive;
    - volcanic edifice growth and evolution, encompassing all scales from - monogenetic cones, to calderas, ocean island volcanoes and large igneous provinces;
    - aggregation mechanisms in atmospheric dust clouds applied to volcanic eruptions and meteorite impacts;
    - kimberlite volcanism and conduit processes;
    - dispersal of ejecta following large meteorite impacts.