@misc{indiciae04cd97db9f83,
  title = {Unconsolidated materials, Springfield South Quadrangle, Massachusetts-Connecticut},
  author = {Carl Koteff},
  year = {1972},
  doi = {10.3133/ofr72212},
  url = {https://pubs.usgs.gov/publication/ofr72212},
  note = {Source identifier: ofr72212}
}