@misc{indiciaeb12e9231de77,
  title = {Possible continuous-type (unconventional) gas accumulation in the Lower Silurian "Clinton" sands, Medina Group and Tuscarora Sandstone in the Appalachian Basin; a progress report of the 1995 project activities},
  author = {Robert T. Ryder and Kerry L. Aggen and Robert D. Hettinger and Ben E. Law and John J. Miller and Vito F. Nuccio and William J. Perry and Stephen E. Prensky and John J. Filipo and Craig J. Wandrey},
  year = {1996},
  doi = {10.3133/ofr9642},
  url = {https://pubs.usgs.gov/publication/ofr9642},
  note = {Source identifier: ofr9642}
}