Contact Us

Due to the current COVID-19 situation, the Geosciences main office staff will be working remotely, please feel free to email us at or at our individual email addresses listed below, we will be happy to help.

Campus Location:
322 Natural Resources

Dept Code: 1482


Phone: (970) 491-7826

Mailing Address:
Department of Geosciences
Colorado State University
1482 Campus Delivery
Fort Collins, CO 80523-1482
Physical address (for visiting purposes only, not for mail)
400 University Ave., Room 322
Fort Collins, CO 80523

Department of Geosciences Front Office


Rick Aster

Department Head

322 Natural Resources


Jill Putman Photo

Jill Putman

Assistant Director for Academic Programs


Uman, Patti 2020

Patti Uman

Graduate Coordinator, Admin Assistant III


Kailarae Lilly Headshot

Kailarae Lilly

Admin Assistant II