@misc{indiciaec183bf35a049,
  title = {Preliminary geologic map of a prospective transportation route from Prudhoe Bay, Alaska, to Canadian border, part V, Coleen Quadrangle (north half), Alaska},
  year = {1973},
  doi = {10.3133/mf502},
  url = {https://pubs.usgs.gov/publication/mf502},
  note = {Source identifier: mf502}
}