@misc{indiciae05ff5d6172f4,
  title = {Descriptions of backhoe trenches dug on New River terraces between Radford and Pearisburg, Virginia, June 1981},
  author = {H. H. Mills},
  year = {1985},
  doi = {10.3133/ofr85474},
  url = {https://pubs.usgs.gov/publication/ofr85474},
  note = {Source identifier: ofr85474}
}