@misc{indiciae8a71478b9e8c,
  title = {Oil-oil correlations to establish a basis for mapping petroleum systems, San Joaquin Basin, California, compiled PowerPoint slides},
  author = {P. G. Lillis and L. B. Magoon},
  year = {2004},
  doi = {10.3133/ofr20041037},
  url = {https://pubs.usgs.gov/publication/ofr20041037},
  note = {Source identifier: ofr20041037}
}