@misc{indiciae936682f1e056, title = {Geologic map of Tertiary volcanic rocks in the Mountain Spring Peak quadrangle, Iron County, Utah}, author = {Myron G. Best}, year = {1979}, doi = {10.3133/ofr791610}, url = {https://pubs.usgs.gov/publication/ofr791610}, note = {Source identifier: ofr791610} }