@misc{indiciaeb3aed79f8291,
  title = {Geologic map of the Darvel Quadrangle (MTM 20052), Maja Valles Region of Mars},
  author = {J. W. Rice and R.A. DeHon},
  year = {1996},
  doi = {10.3133/i2432},
  url = {https://pubs.usgs.gov/publication/i2432},
  note = {Source identifier: i2432}
}