@misc{indiciae9b76483e210a,
  title = {Technique for concentrating nannoplankton from the Tertiary rocks of the California Coast and Peninsular Ranges},
  author = {S.W. Moore and E. E. Brabb and A. Warren},
  year = {1977},
  url = {https://pubs.usgs.gov/publication/70197586},
  note = {Source identifier: 70197586}
}