@misc{indiciaecce645d06fd1,
  title = {Lithologic and geophysical logs from three coal exploratory test holes drilled in 1977 and 1979 in the Maverick Spring quadrangle, Fremont County, Wyoming},
  author = {Ralph C. Warlow},
  year = {1981},
  doi = {10.3133/ofr81727},
  url = {https://pubs.usgs.gov/publication/ofr81727},
  note = {Source identifier: ofr81727}
}