@misc{indiciae7cfe9e5b5fa7,
  title = {Geologic map of the Nicoll Lake Quadrangle, Cibola and McKinley counties, New Mexico},
  author = {W. J. Mapel},
  year = {1985},
  doi = {10.3133/mf1757},
  url = {https://pubs.usgs.gov/publication/mf1757},
  note = {Source identifier: mf1757}
}