@misc{indiciae45254bd4d607,
  title = {Geologic map of anthracite-bearing rocks in the Nesquehoning Quadrangle, Carbon County, Pennsylvania},
  author = {G.H. Wood},
  year = {1981},
  doi = {10.3133/i1255},
  url = {https://pubs.usgs.gov/publication/i1255},
  note = {Source identifier: i1255}
}