@misc{indiciaed35e58b86fb6,
  title = {The effects of noise due to random undetected tilts and paleosecular variation on regional paleomagnetic directions},
  author = {G.J. Calderone and R.F. Butler},
  year = {2012},
  doi = {10.1029/90jb02457},
  url = {https://pubs.usgs.gov/publication/70016637},
  note = {Source identifier: 70016637}
}