@misc{indiciae8c0a30f8fa2a,
  title = {Origin of discontinuities in coal-bearing strata at roaring creek (basal Pennsylvanian of Indiana)},
  author = {W.J. Nelson and Donald L. Eggert and William A. DiMichele and A.C. Stecyk},
  year = {1985},
  doi = {10.1016/0166-5162(85)90020-5},
  url = {https://pubs.usgs.gov/publication/70013084},
  note = {Source identifier: 70013084}
}