@misc{indiciaea8e34732506a,
  title = {Controlled photomosaic of the MTM 25182 Quadrangle, Ma'Adim Vallis region of Mars},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1992},
  doi = {10.3133/i2261},
  url = {https://pubs.usgs.gov/publication/i2261},
  note = {Source identifier: i2261}
}