@misc{indiciae4c7213d7b41b,
  title = {Appalachian Basin symposium; program and extended abstracts},
  author = {Arthur P. Schultz},
  year = {1988},
  doi = {10.3133/ofr88585},
  url = {https://pubs.usgs.gov/publication/ofr88585},
  note = {Source identifier: ofr88585}
}