@misc{indiciaef24bea63ed53,
  title = {Shallow radar (SHARAD) sounding observations of the Medusae Fossae Formation, Mars},
  author = {Lynn M. Carter and Bruce A. Campbell and Thomas R. Watters and Roger J. Phillips and Nathaniel E. Putzig and Ali Safaeinili and Jeffrey J. Plaut and Chris Okubo and Anthony F. Egan and Roberto Seu and Daniela Biccari and Roberto Orosei},
  year = {2009},
  doi = {10.1016/j.icarus.2008.10.007},
  url = {https://pubs.usgs.gov/publication/70033201},
  note = {Source identifier: 70033201}
}