@misc{indiciaeb65ef869d92f,
  title = {Mars: the evolutionary history of the northern lowlands based on crater counting and geologic mapping},
  author = {S.C. Werner and K. L. Tanaka and J.A. Skinner},
  year = {2011},
  doi = {10.1016/j.pss.2011.03.022},
  url = {https://pubs.usgs.gov/publication/70034314},
  note = {Source identifier: 70034314}
}