@misc{indiciaeda57671932f1,
  title = {Temperatures, thermal conductivity, and heat flow from a well in Pierre Shale near Hayes, South Dakota},
  author = {J.H. Sass and S.P. Galanis},
  year = {1983},
  doi = {10.3133/ofr8325},
  url = {https://pubs.usgs.gov/publication/ofr8325},
  note = {Source identifier: ofr8325}
}