@misc{indiciaea9130eabb406,
  title = {Geophysical logging and log processing boreholes CCM-1 and CCM-2, Creede, Colorado},
  author = {Philip H. Nelson and J. E. Kibler},
  year = {2001},
  doi = {10.3133/ofr94260p},
  url = {https://pubs.usgs.gov/publication/ofr94260P},
  note = {Source identifier: ofr94260P}
}