@misc{indiciae7bf8d7c78e9c,
  title = {Geologic and structure contour maps of the Gallup East Quadrangle, McKinley County, New Mexico},
  author = {Morris W. Green and Timothy J. Jackson},
  year = {1976},
  doi = {10.3133/ofr76453},
  url = {https://pubs.usgs.gov/publication/ofr76453},
  note = {Source identifier: ofr76453}
}