@misc{indiciae91c51ac5a76e,
  title = {Preliminary geologic map of the Mohon Mountains Volcanic Field, Mohave and Yavapai counties, Arizona},
  author = {A. M. Simmons and A. W. Ward},
  year = {1992},
  doi = {10.3133/ofr92198},
  url = {https://pubs.usgs.gov/publication/ofr92198},
  note = {Source identifier: ofr92198}
}