@misc{indiciae97631959a2cb,
  title = {IGC Field Trip T218: Geomorphology, neotectonics, and process studies in the Rappahannock River basin, Virginia},
  author = {Milan J. Pavich and Robert B. Jacobson and Wayne L. Newell},
  year = {1989},
  url = {https://pubs.usgs.gov/publication/70188701},
  note = {Source identifier: 70188701}
}