Physical and chemical alteration of onshore tsunami deposits – implications for inverse modelling of onshore tsunami deposits

Michaela Spiske, University of Basel, Basel, Switzerland, Hui Tang, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Section 4.7 Earth Surface Process Modelling, Potsdam, Germany and Heinrich Bahlburg, University of Münster, Münster, Germany