Get ready to learn all about how rocks can tell us about ancient climate catastrophes from PhD candidate Katie Gilchrist. Katie was part of a team from the School of Environment whose recent Antarctic expedition took samples from sedimentary and igneous rocks in order to better understand the conditions during an extinction event over 183 million years ago. Curious to learn more? Whakarongo mai nei, then head over here to read more about the trip, and Katie's research. 

Thanks to the University of Auckland.