@misc{indiciae846cbe6f2454,
  title = {Geology of the Windsor quadrangle, Massachusetts},
  author = {Stephen A. Norton},
  year = {1967},
  doi = {10.3133/ofr67170},
  url = {https://pubs.usgs.gov/publication/ofr67170},
  note = {Source identifier: ofr67170}
}