My main research is focused on interplanetary dust particles (IDPs) and how they can record cosmic events in solar system history. I use helium in pelagic sediments and sedimentary rocks to track the temporal changes in the incoming IDP flux. My other research interests include the storage and evolution of volatile elements on Earth, reconstruction of paleoclimate in Cretaceous, noble gas geochronology, and the development of goethite internal thermometry.
