@misc{indiciaed258a4a03fe7,
  title = {Bedrock geologic map of the Montpelier and Barre West quadrangles, Washington and Orange Counties, Vermont},
  author = {Gregory J. Walsh and Jonathan Kim and Marjorie H. Gale and Sarah M. King},
  year = {2010},
  doi = {10.3133/sim3111},
  url = {https://pubs.usgs.gov/publication/sim3111},
  note = {Source identifier: sim3111}
}