@misc{indiciaed8497b301acc,
  title = {Shaded relief and surface markings of the Memphis Facula Quadrangle of Ganymede (sheet 1); airbrush base for the Memphis Facula Quadrangle of Ganymede (sheet 2)},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1984},
  doi = {10.3133/i1498},
  url = {https://pubs.usgs.gov/publication/i1498},
  note = {Source identifier: i1498}
}