@misc{indiciae1bdd970cf6fb, title = {Map showing volcanic geology of the Observation Knoll and the Tetons quadrangles, Beaver and Iron counties, Utah}, author = {Myron G. Best and Jeffrey D. Keith}, year = {1979}, doi = {10.3133/ofr791611}, url = {https://pubs.usgs.gov/publication/ofr791611}, note = {Source identifier: ofr791611} }