@misc{indiciae55f951392d23,
  title = {Preliminary surficial geologic map of the Glastonbury Quadrangle, Connecticut},
  author = {William H. Langer},
  year = {1976},
  doi = {10.3133/ofr76150},
  url = {https://pubs.usgs.gov/publication/ofr76150},
  note = {Source identifier: ofr76150}
}