@misc{indiciae3abf3e6fcd2b,
  title = {Makah Formation--a deep marginal basin sedimentary sequence of Late Eocene and Oligocene age in the northwestern Olympic Peninsula, Washington},
  author = {P. D. Snavely and A. R. Niem and N. S. MacLeod and J. E. Pearl and W. W. Rau},
  year = {1979},
  doi = {10.3133/ofr79581},
  url = {https://pubs.usgs.gov/publication/ofr79581},
  note = {Source identifier: ofr79581}
}