@misc{indiciae9c5e08aa54e3,
  title = {Geologic map of the Mule Creek Quadrangle, Grant County, New Mexico},
  author = {J.C. Ratte and W. E. Brooks},
  year = {1983},
  doi = {10.3133/mf1666},
  url = {https://pubs.usgs.gov/publication/mf1666},
  note = {Source identifier: mf1666}
}