@misc{indiciae3edf73fd9d25,
  title = {Hierarchy of sedimentary discontinuity surfaces and condensed beds from the middle Paleozoic of eastern North America: Implications for cratonic sequence stratigraphy},
  author = {P.I. McLaughlin and Carlton E. Brett and M. A. Wilson},
  year = {2008},
  url = {https://pubs.usgs.gov/publication/70032427},
  note = {Source identifier: 70032427}
}