New   WSGS Publication Search                                          Text Size  A  A   Twitter Facebook YouTube Instagram Sign Up For Email Updates

Welcome to the Wyoming State Geological Survey

Interpreting the past, providing for the future

Geology of Guernsey State Park

An Information Pamphlet describing the rocks in and around Guernsey State Park is now available.

Statewide Mineral Resources

A classification model was used to predict relative element abundance in Wyoming, OFR-2019-2.
Teton Fault

Teton Fault Map

A map depicting late Quaternary fault scarps of the Teton Range in Jackson Hole has been published.

Influences on Production in PRB

Report of Investigations 77 evaluates horizontal drilling and completion practices of oil and natural gas wells in the Powder River Basin.

Interactive Maps

Link to interactive Groundwater Atlas Link to interactive Oil and Gas map Link to interactive Geochronology map Link to Interactive Geologic Map index Link to Interactive Mines & Minerals Map Link to Interactive Hazards Map

Geospatial Data
Sales and Publications

Wyoming's gemstones
Visit Wyoming's geology
Sign up for WSGS newsReport an earthquake Report a landslide