@misc{indiciae45f716499ce8,
  title = {Preliminary map showing recently active breaks along the Maacama Fault zone between Hopland and Laytonville, Mendocino County, California},
  author = {E. H. Pampeyan and Philip W. Harsh and J.M. Coakley},
  year = {1981},
  doi = {10.3133/mf1217},
  url = {https://pubs.usgs.gov/publication/mf1217},
  note = {Source identifier: mf1217}
}