@misc{indiciaeb34a1eb53569,
  title = {Introduction: Paleozoic applications of sequence stratigraphy},
  author = {B.J. Witzke and Greg A. Ludvigson and J. Day},
  year = {1996},
  url = {https://pubs.usgs.gov/publication/70017683},
  note = {Source identifier: 70017683}
}