@misc{indiciaef0665283eb70,
  title = {Kimmeridgian Shales Total Petroleum System of the North Sea Graben Province},
  author = {Donald L. Gautier},
  year = {2005},
  doi = {10.3133/b2204c},
  url = {https://pubs.usgs.gov/publication/b2204C},
  note = {Source identifier: b2204C}
}