@misc{indiciae763beb51e8b6,
  title = {Miocene biochronology and paleoceanography of the North Pacific},
  author = {Gerta Keller},
  year = {1981},
  doi = {10.1016/0377-8398(81)90020-7},
  url = {https://pubs.usgs.gov/publication/70011885},
  note = {Source identifier: 70011885}
}