@misc{indiciae62ac7b09360e,
  title = {Geologic map of the Sandia Mountain Wilderness, Bernalillo and Sandoval counties, New Mexico},
  author = {D. C. Hedlund},
  year = {1985},
  doi = {10.3133/mf1631b},
  url = {https://pubs.usgs.gov/publication/mf1631B},
  note = {Source identifier: mf1631B}
}