Cripps Meeting Room 3, Cripps Court Building, Chesterton Road, Magdalene College 2015-05-14 17:30: Boron isotopes as pH proxy: a critical evaluation (Dr. Sambuddha Misra (Godwin Laboratory for Palaeoclimate Research, Earth Sciences Department, University of Cambridge)) 2015-05-28 17:30: Stalagmites as excellent recorders of major volcanic eruptions (Prof Dr. Dominik Fleitmann (University of Reading)) 2019-02-23 16:30: Africa Over Coffee: Spotlight on the Nigerian elections (University of Cambridge)