@misc{indiciae051d8a38aad5,
  title = {Preliminary map showing recently active breaks along the Maacama fault zone between Hopland and Laytonville, Mendocino County, California},
  author = {Earl Haig Pampeyan and Philip W. Harsh and J.M. Coakley},
  year = {1980},
  doi = {10.3133/ofr80662},
  url = {https://pubs.usgs.gov/publication/ofr80662},
  note = {Source identifier: ofr80662}
}