@misc{indiciaeaad1a6b2ccbf,
  title = {Distinguishing Grenvillian basement from pre-Taconian cover rocks in the Northern Appalachians},
  author = {Paul M. Karabinos and John N. Aleinikoff and C. Mark Fanning},
  year = {1999},
  doi = {10.2475/ajs.299.6.502},
  url = {https://pubs.usgs.gov/publication/70021481},
  note = {Source identifier: 70021481}
}