![](https://environment.princeton.edu/wp-content/uploads/2016/06/bender2-retina.jpg)
![](https://environment.princeton.edu/wp-content/uploads/2016/06/bender2-retina.jpg)
Michael Bender
Professor of Geosciences, Emeritus. Senior Geoscientist.
609-258-2936
M49 Guyot Hall
bender@princeton.edu
![](https://environment.princeton.edu/wp-content/uploads/2022/08/Duffy_retina4.jpg)
![](https://environment.princeton.edu/wp-content/uploads/2022/08/Duffy_retina4.jpg)
Thomas Duffy
Professor of Geosciences. Chair, Department of Geosciences.
609-258-6769
321C Guyot Hall
duffy@princeton.edu
![](https://environment.princeton.edu/wp-content/themes/FoundationPress/src/assets/images/avatar.jpg)
![](https://environment.princeton.edu/wp-content/themes/FoundationPress/src/assets/images/avatar.jpg)
Christopher Griffin
Assistant Professor of Geosciences.
609-258-2339
151 Guyot Hall
chris.griffin@princeton.edu
![](https://environment.princeton.edu/wp-content/uploads/2022/07/Niespolo_retina3.jpg)
![](https://environment.princeton.edu/wp-content/uploads/2022/07/Niespolo_retina3.jpg)
Elizabeth Niespolo
Assistant Professor of Geosciences.
609-258-1015
218 Guyot Hall
niespolo@princeton.edu
![](https://environment.princeton.edu/wp-content/uploads/2016/06/sigman_Retina.jpg)
![](https://environment.princeton.edu/wp-content/uploads/2016/06/sigman_Retina.jpg)
Daniel Sigman
Dusenbury Professor of Geological and Geophysical Sciences. Professor of Geosciences.
609-258-2194
M52 Guyot Hall
sigman@princeton.edu
![](https://environment.princeton.edu/wp-content/uploads/2016/06/simons_retina.jpg)
![](https://environment.princeton.edu/wp-content/uploads/2016/06/simons_retina.jpg)
Frederik Simons
Professor of Geosciences. Associate Chair, The Department of Geosciences
609-258-2598
321B Guyot Hall
fjsimons@princeton.edu