@misc{indiciae89753780ddfc,
  title = {Paleomagnetism and the compositions of highly-oxidised iron-titanium oxides in basalts},
  author = {P.J. Smith},
  year = {1968},
  doi = {10.1016/0031-9201(68)90052-6},
  url = {https://pubs.usgs.gov/publication/70009963},
  note = {Source identifier: 70009963}
}