@misc{indiciaecf695f11b3e7,
  title = {Heavy-mineral data from samples collected in Willapa Bay and vicinity, Washington},
  author = {Gretchen Luepke},
  year = {1982},
  doi = {10.3133/ofr82739},
  url = {https://pubs.usgs.gov/publication/ofr82739},
  note = {Source identifier: ofr82739}
}