Contact Us

Staff photo of the Geologic Resources Division
General Information
303-969-2090

David Steensen, Division Chief

Harold (Hal) Pranger, Geologic Features and Systems Branch Chief

Lisa Norby, Energy and Minerals Branch Chief

Vincent Santucci, Washington Liaison

Mailing Address:
National Park Service
Geologic Resources Division
PO Box 25287
Denver, CO 80225-0287

Shipping Address:
National Park Service
Geologic Resources Division
12795 West Alameda Parkway
Lakewood, CO 80228

Last updated: June 12, 2015