@misc{indiciae2bb8d1b086d0,
  title = {Annotated bibliography of penecontemporaneous deformational structures in sediments 1819-April, 1978},
  author = {John D. Sims},
  year = {1978},
  doi = {10.3133/ofr78510},
  url = {https://pubs.usgs.gov/publication/ofr78510},
  note = {Source identifier: ofr78510}
}