@misc{indiciae57e18404e1ac,
  title = {Digital bedrock geologic map of the Rutland Quadrangle, Vermont},
  author = {N. M. Ratcliffe},
  year = {1998},
  doi = {10.3133/ofr98121b},
  url = {https://pubs.usgs.gov/publication/ofr98121B},
  note = {Source identifier: ofr98121B}
}