@misc{indiciae9fc93f4833a6,
  title = {Heavy-mineral trends in the Beaufort Sea},
  author = {Gretchen Luepke},
  year = {1975},
  doi = {10.3133/ofr75667},
  url = {https://pubs.usgs.gov/publication/ofr75667},
  note = {Source identifier: ofr75667}
}