Institution: | aDepartment of Geology, Dickinson College, 5 North Orange Street, Carlisle, PA, 17013, USA;bLancaster Environment Centre, Lancaster University, Lancaster LA1 4YQ, UK;cDepartment of Geology and Planetary Science, 200 SRCC Building, University of Pittsburgh, Pittsburgh, PA, 15260, USA;dLancaster Environment Centre, Lancaster University, Lancaster LA1 4YQ, UK |