@misc{indiciaebcce877a730e,
  title = {Digital and preliminary bedrock geological map of the Rutland quadrangle, Vermont},
  author = {Nicholas M. Ratcliffe},
  year = {1998},
  doi = {10.3133/ofr98121a},
  url = {https://pubs.usgs.gov/publication/ofr98121A},
  note = {Source identifier: ofr98121A}
}