@misc{indiciae5ad3ca6017e6,
  title = {Middle Tertiary stratigraphic sequences of the San Joaquin Basin, California},
  author = {Cari L. Johnson and Stephan A. Graham},
  year = {2007},
  doi = {10.3133/pp17136},
  url = {https://pubs.usgs.gov/publication/pp17136},
  note = {Source identifier: pp17136}
}