@misc{indiciae1915f5043b28,
  title = {Geologic map of western interior Maine},
  author = {R. H. Moench and K. A. Pankiwskyj and G.M. Boone and E. L. Boudette and Allan Ludman and W.R. Newell and T.I. Vehrs},
  year = {1982},
  doi = {10.3133/ofr82656},
  url = {https://pubs.usgs.gov/publication/ofr82656},
  note = {Source identifier: ofr82656}
}