@misc{indiciae3068eb0c845b,
  title = {Geologic Map of the Thaumasia Region, Mars},
  author = {Janes M. Dohm and Kenneth L. Tanaka and Trent M. Hare},
  year = {2001},
  doi = {10.3133/i2650},
  url = {https://pubs.usgs.gov/publication/i2650},
  note = {Source identifier: i2650}
}