@misc{indiciaee2dff04ae14a,
  title = {Geochemical data for Jurassic diabase and basalt of the northern Culpeper basin, Virginia},
  author = {K. Y. Lee and B. D. Leavy and David Gottfried},
  year = {1984},
  doi = {10.3133/ofr84771},
  url = {https://pubs.usgs.gov/publication/ofr84771},
  note = {Source identifier: ofr84771}
}