@misc{indiciaece422fbed4ef,
  title = {Surficial materials data and quaternary geologic history of the Broad Brook quadrangle, Connecticut},
  author = {Roger B. Colton},
  year = {1971},
  doi = {10.3133/ofr7174},
  url = {https://pubs.usgs.gov/publication/ofr7174},
  note = {Source identifier: ofr7174}
}