@misc{indiciaedfe04786b61c,
  title = {Composition of crude oil and natural gas produced from 10 wells in the Lower Silurian "Clinton" Sands, Trumbull County, Ohio},
  author = {Robert Carlton Burruss and Robert T. Ryder},
  year = {2002},
  doi = {10.3133/ofr98799},
  url = {https://pubs.usgs.gov/publication/ofr98799},
  note = {Source identifier: ofr98799}
}