@misc{indiciae1e6ecedef154,
  title = {The Nesson anticline, Williams County, North Dakota},
  author = {A. J. Collier},
  year = {1919},
  doi = {10.3133/b691g},
  url = {https://pubs.usgs.gov/publication/b691G},
  note = {Source identifier: b691G}
}