Menu Close
Research Fellow, School of Earth & Environmental Sciences, University of St Andrews

I am a geologist and geochemist specialising in the evolution of Earth's atmosphere over geological time.

My current research revolves around trying to understand how atmospheric redox proxies are preserved in the rock record. Specifically, I use multiple oxygen and sulfur isotopes to track fluctuations in atmospheric oxygen concentration across Earth history.


  • –present
    Research Fellow, University of St Andrews


  • 2017 
    University of Manchester, PhD Geology