@misc{indiciaec1afc8036065,
  title = {Secular trends in the geologic record and the supercontinent cycle},
  author = {Dwight Bradley},
  year = {2011},
  doi = {10.1016/j.earscirev.2011.05.003},
  url = {https://pubs.usgs.gov/publication/70093650},
  note = {Source identifier: 70093650}
}