@misc{indiciae9dc476526054,
  title = {Bedrock map of the early Mesozoic Pomperaug basin and surrounding basement rocks, Litchfield and New Haven counties, CT},
  author = {William Burton},
  year = {2006},
  doi = {10.3133/ofr20061011},
  url = {https://pubs.usgs.gov/publication/ofr20061011},
  note = {Source identifier: ofr20061011}
}