USGS Geologic Map: Ground-Water Great Divide and Washakie Basins Wyoming
Description: Ground-Water Reconnaissance of the Great Divide and Washakie Basins and Some Adjacent Areas Southwestern, Wyoming
Publisher: U.S. Geological Survey
Print Date: 1966
Scale: 1:250,000
Format: Folded
Media: One-sided paper maps with color graphics and 10-page text.