@misc{indiciae3a7f5c91c20e,
  title = {Global geologic mapping of Mars: The western equatorial region},
  author = {D. H. Scott},
  year = {1985},
  doi = {10.1016/0273-1177(85)90243-1},
  url = {https://pubs.usgs.gov/publication/70009928},
  note = {Source identifier: 70009928}
}