@misc{indiciaef68a6c16cd0c,
  title = {Geologic Map of Part of the Western Hellas Planitia, Mars},
  author = {Jeffrey M. Moore and Don E. Wilhelms},
  year = {2007},
  doi = {10.3133/sim2953},
  url = {https://pubs.usgs.gov/publication/sim2953},
  note = {Source identifier: sim2953}
}