https://gisgeography.com/utah-county-map

Data Provided By: Steve Ludington, Barry C. Moring, Robert J. Miller, Kathryn S. Flynn, Melanie J. Hopkins, Gordon A. Haxel

Content date: Not specified

Citation: http://pubs.usgs.gov/of/2005/1305

Original source of this data was the Arizona Geological Survey.

Contact Organization: U.S. Geological Survey

https://databasin.org/datasets/33539432e9be4efe825014d89a891173/

https://www.researchgate.net/figure/Land-ownership-of-Utah_fig1_309285912