@misc{indiciae5c1fcca5717c,
  title = {Primitive and contaminated basalts from the Southern Rocky Mountains, U.S.A},
  author = {B. R. Doe and P. W. Lipman and C. E. Hedge and H. Kurasawa},
  year = {1969},
  doi = {10.1007/bf00403342},
  url = {https://pubs.usgs.gov/publication/70001751},
  note = {Source identifier: 70001751}
}