@misc{indiciaefc3a6abeed6b,
  title = {Analyses of rock samples from the Hunt Fork Shale and related Upper Devonian rocks, Philip Smith Quadrangle, Arctic Alaska},
  author = {J. Thomas Dutro and David E. Detra},
  year = {1978},
  doi = {10.3133/ofr78559},
  url = {https://pubs.usgs.gov/publication/ofr78559},
  note = {Source identifier: ofr78559}
}