@misc{indiciae87cd3e083453,
  title = {Geochemistry of oceanic igneous rocks; ridges and islands},
  author = {B. R. Doe},
  year = {1993},
  doi = {10.3133/ofr93393bc},
  url = {https://pubs.usgs.gov/publication/ofr93393BC},
  note = {Source identifier: ofr93393BC}
}