@misc{indiciaeff6220f44e41,
  title = {Composition of natural gas and crude oil produced from 10 wells in the Lower Silurian "Clinton" Sandstone, Trumbull County, Ohio},
  author = {Robert A. Burruss and Robert T. Ryder},
  year = {2014},
  doi = {10.3133/pp1708g.7},
  url = {https://pubs.usgs.gov/publication/pp1708G.7},
  note = {Source identifier: pp1708G.7}
}