@misc{indiciaeab7e5b0c1123,
  title = {Geology and coal resources of the eastern part of the lower Matanuska Valley coal field, Alaska},
  author = {F.F. Barnes and F.M. Byers},
  year = {1945},
  doi = {10.3133/ofr45102},
  url = {https://pubs.usgs.gov/publication/ofr45102},
  note = {Source identifier: ofr45102}
}