@misc{indiciae7257b539b9d6,
  title = {Geologic map and map database of the Spreckels 7.5-minute Quadrangle, Monterey County, California},
  author = {Joseph C. Clark and Earl E. Brabb and Lewis I. Rosenberg and Heather V. Goss and Sarah E. Watkins},
  year = {2001},
  doi = {10.3133/mf2349},
  url = {https://pubs.usgs.gov/publication/mf2349},
  note = {Source identifier: mf2349}
}