@misc{indiciae913d5ec85be6,
  title = {Aeromagnetic map of part of the Fallen Leaf Lake Quadrangle, California},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1967},
  doi = {10.3133/ofr67236},
  url = {https://pubs.usgs.gov/publication/ofr67236},
  note = {Source identifier: ofr67236}
}