@misc{indiciae5230100a58c4,
  title = {Geology of the Plainfield-Hawley area : with special reference to deposits of manganese and iron minerals},
  author = {Alonzo W. Quinn},
  year = {1945},
  doi = {10.3133/ofr4528},
  url = {https://pubs.usgs.gov/publication/ofr4528},
  note = {Source identifier: ofr4528}
}