Welcome to WSGS Publications! 

WSGS publications are available for free download or for purchase in printed format.

The WSGS encourages the fair use of its material. We request that credit be expressly given to the “Wyoming State Geological Survey” when citing information from our publications. Please contact the WSGS at 307-766-2286 or by email at wsgs-info@wyo.gov if you have any questions about citing materials, preparing acknowledgments, or extensive use of this material. We appreciate your cooperation.