@misc{indiciaefa92a9db9de9,
  title = {Mars chart (experimental), Meridiani Sinus Quadrangle; albedo markings in blue light},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1972},
  doi = {10.3133/ofr72408},
  url = {https://pubs.usgs.gov/publication/ofr72408},
  note = {Source identifier: ofr72408}
}