Contact Us

Department of Geosciences Front Office


Rick Aster

Department Head

322 Natural Resources


Uman, Patti 2020

Patti Uman

Graduate Coordinator, Admin Assistant III


Kailarae Lilly Headshot

Kailarae Lilly

Admin Assistant II


Angela Sharpe Cropped

Angela Sharpe

Academic Support Coordinator

322 Natural Resources

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

Campus Location:
Michael Smith Natural Resources Bldg
Rm 322, Dept. Code #1482
Mailing Address:
Department of Geosciences
Colorado State University
1482 Campus Delivery
Fort Collins, CO 80523-1482
Physical address (not for mail)
400 University Ave., Room 322
Fort Collins, CO 80523