@misc{indiciae8dbce1691e39,
  title = {Controlled photomosaic of the MTM 10107 Quadrangle, Ascreaus Mons region of Mars},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1991},
  doi = {10.3133/i2220},
  url = {https://pubs.usgs.gov/publication/i2220},
  note = {Source identifier: i2220}
}