@misc{indiciaefa952761584c,
  title = {Evolution of tholeiitic diabase sheet systems in the eastern United States: examples from the Culpeper Basin, Virginia-Maryland, and the Gettysburg Basin, Pennsylvania},
  author = {Laurel G. Woodruff and A.J. Froelich and Harvey E. Belkin and D. Gottfried},
  year = {1995},
  doi = {10.1016/0377-0273(94)00085-u},
  url = {https://pubs.usgs.gov/publication/70019652},
  note = {Source identifier: 70019652}
}