@misc{indiciaecdc006b2e933,
  title = {Geochemistry of minor elements in the Monterey Formation, California; seawater chemistry of deposition},
  author = {D.Z. Piper and C.M. Isaacs},
  year = {1995},
  doi = {10.3133/pp1566},
  url = {https://pubs.usgs.gov/publication/pp1566},
  note = {Source identifier: pp1566}
}