@misc{indiciae7b5a67169657,
  title = {Reconnaissance geologic map of the Izee and Logdell quadrangles, Oregon},
  author = {R. E. Wallace and J.A. Calkins},
  year = {1956},
  doi = {10.3133/mf82},
  url = {https://pubs.usgs.gov/publication/mf82},
  note = {Source identifier: mf82}
}