@misc{indiciae2e4de6d27953,
  title = {Age and origin of Cretaceous planktonic foraminifers from limestone of the Franciscan Complex near Laytonville, California},
  author = {W.V. Sliter and I. Premoli-Silva},
  year = {2010},
  doi = {10.1029/pa005i005p00639},
  url = {https://pubs.usgs.gov/publication/70015964},
  note = {Source identifier: 70015964}
}