@misc{indiciaee5b380604870,
  title = {Geologic map of the Kennebago Lake Quadrangle, Franklin County, Maine},
  author = {E. L. Boudette},
  year = {1991},
  doi = {10.3133/i2058},
  url = {https://pubs.usgs.gov/publication/i2058},
  note = {Source identifier: i2058}
}