@misc{indiciae1d5dd11cdc6b,
  title = {New Madrid 6},
  author = {Douglas V. Prose},
  year = {1994},
  doi = {10.3133/ofr94179q},
  url = {https://pubs.usgs.gov/publication/ofr94179Q},
  note = {Source identifier: ofr94179Q}
}