@misc{indiciae6070d21d7786,
  title = {Temperature-depth data for selected deep drill holes in the United States obtained using maximum thermometers},
  author = {Marianne Guffanti and Manuel Nathenson},
  year = {1981},
  doi = {10.3133/ofr81555},
  url = {https://pubs.usgs.gov/publication/ofr81555},
  note = {Source identifier: ofr81555}
}