Marie Marsden School of Geography, Earth and Environmental SciencesPhD student Contact details AddressSchool of Geography, Earth and Environmental SciencesºÚÁϳԹÏÍø Edgbaston Birmingham B15 2TT UK Marie Marsden is a PhD candidate in Earth Sciences, supervised by Prof Richard Butler, on a project entitled: "Stratigraphy and dinosaur palaeontology of the Wealden Group, Isle of Wight."