@misc{indiciae031a76e5a173,
  title = {Tertiary volcanic and intrusive rocks on the Oregon and Washington continental shelf},
  author = {Parke Detweiler Snavely and Ray E. Wells},
  year = {1984},
  doi = {10.3133/ofr84282},
  url = {https://pubs.usgs.gov/publication/ofr84282},
  note = {Source identifier: ofr84282}
}