@misc{indiciaefb26932d909f,
  title = {Preliminary geologic map and sections of the Walker Canyon quadrangle, Grant and Hidalgo Counties, New Mexico},
  author = {David Carl Hedlund},
  year = {1990},
  doi = {10.3133/ofr90423},
  url = {https://pubs.usgs.gov/publication/ofr90423},
  note = {Source identifier: ofr90423}
}