@misc{indiciae10812249efa9, title = {Preliminary geologic map of the Frisco Quadrangle, Beaver County, Utah}, author = {Dwight Moulton Lemmon and H. T. Morris}, year = {1979}, doi = {10.3133/ofr79724}, url = {https://pubs.usgs.gov/publication/ofr79724}, note = {Source identifier: ofr79724} }