@misc{indiciaefcec176650dc,
  title = {Trends in late Maastrichtian calcareous nannofossil distribution patterns, Western North Atlantic margin},
  author = {Self-Trail J.M.},
  year = {2002},
  doi = {10.2113/48.1.31},
  url = {https://pubs.usgs.gov/publication/70024553},
  note = {Source identifier: 70024553}
}