@misc{indiciae80440915073e,
  title = {Bedrock geologic map of the Jamaica and part of the Townshend quadrangles, Windham and Bennington counties, Vermont},
  author = {N. M. Ratcliffe},
  year = {1997},
  doi = {10.3133/i2453},
  url = {https://pubs.usgs.gov/publication/i2453},
  note = {Source identifier: i2453}
}