@misc{indiciae576e4fc77403,
  title = {Correlation between test holes in the Centralia-Chehalis coal district, Washington},
  author = {Parke Detweiler Snavely},
  year = {1950},
  doi = {10.3133/ofr5024},
  url = {https://pubs.usgs.gov/publication/ofr5024},
  note = {Source identifier: ofr5024}
}