@misc{indiciaefe2a99c5d6e4,
  title = {Age of a cooling globe in which the initial temperature increases directly as the distance from the surface},
  author = {G. F. Becker},
  year = {1908},
  doi = {10.1126/science.27.684.227},
  url = {https://pubs.usgs.gov/publication/70011137},
  note = {Source identifier: 70011137}
}