@misc{indiciae9ddaa74b0c1e,
  title = {Controlled photomosaic of the MTM 15182 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/i2256},
  url = {https://pubs.usgs.gov/publication/i2256},
  note = {Source identifier: i2256}
}