@misc{indiciae81953ee3996f,
  title = {Petrology of the basalt cores from Midway atoll},
  author = {Gordon Andrew Macdonald},
  year = {1969},
  doi = {10.3133/pp680b},
  url = {https://pubs.usgs.gov/publication/pp680B},
  note = {Source identifier: pp680B}
}