@misc{indiciae0a3089278bfa,
  title = {Reconnaissance geologic map of the Marial Quadrangle, southwestern Oregon},
  author = {Len Ramp and B. C. Moring},
  year = {1986},
  doi = {10.3133/mf1735},
  url = {https://pubs.usgs.gov/publication/mf1735},
  note = {Source identifier: mf1735}
}