@misc{indiciae81c8b5bb9230,
  title = {Geochemical data for Jurassic diabase associated with early Mesozoic basins in the Eastern United States},
  author = {J. N. Grossman and David Gottfried and Albert J. Froelich},
  year = {1991},
  doi = {10.3133/ofr91322j},
  url = {https://pubs.usgs.gov/publication/ofr91322J},
  note = {Source identifier: ofr91322J}
}