@misc{indiciaecdf2151dce88,
  title = {Inventory of metal mines and occurrence associated with the early Mesozoic basins of the Eastern United States; II, occurrence descriptions and summary tables},
  author = {Robinson and C.M. Sears},
  year = {1992},
  doi = {10.3133/ofr92448},
  url = {https://pubs.usgs.gov/publication/ofr92448},
  note = {Source identifier: ofr92448}
}