@misc{indiciaea051045462a4,
  title = {Analysis of present geomagnetic field for comparison with paleomagnetic results},
  author = {Allan Cox},
  year = {1962},
  doi = {10.5636/jgg.13.101},
  url = {https://pubs.usgs.gov/publication/70220742},
  note = {Source identifier: 70220742}
}