@misc{indiciae00c75db3a7ec,
  title = {Teacher's guide and geologic field trip guide, Little Spokane River-Dartford area, Spokane County, Washington},
  author = {Thomas P. Frost},
  year = {1994},
  doi = {10.3133/ofr94636},
  url = {https://pubs.usgs.gov/publication/ofr94636},
  note = {Source identifier: ofr94636}
}