@misc{indiciae8df7db44fa19,
  title = {Depth to bedrock, Ellington Quadrangle, Connecticut},
  author = {E. H. Handman},
  year = {1972},
  doi = {10.3133/ofr72154},
  url = {https://pubs.usgs.gov/publication/ofr72154},
  note = {Source identifier: ofr72154}
}