Contact the Office of Public Affairs for assistance with expert interviews. WashUexperts@wustl.edu or 314-935-4333
![Ray Arvidson](https://source.wustl.edu/app/uploads/2023/07/Arvidson_760-300x300.jpg)
Raymond Arvidson
James S. McDonnell Distinguished University Professor Emeritus, Department of Earth and Planetary Sciences
Contact the Office of Public Affairs for assistance with expert interviews. WashUexperts@wustl.edu or 314-935-4333
James S. McDonnell Distinguished University Professor Emeritus, Department of Earth and Planetary Sciences