@misc{indiciaed2ec9c7d4f9d,
  title = {Age of the Cenomanian-Turonian boundary in the Western Interior of the United States},
  author = {B. J. Kowallis and Eric H. Christiansen and Alan L. Deino and Michael J. Kunk and L. Heaman},
  year = {1995},
  doi = {10.1006/cres.1995.1007},
  url = {https://pubs.usgs.gov/publication/70207651},
  note = {Source identifier: 70207651}
}