@misc{indiciaea53a041d9666,
  title = {Paleomagnetism of some Precambrian basaltic flows and red beds, Eastern Grand Canyon, Arizona},
  author = {D. P. Elston and Scott G. Robert},
  year = {1973},
  doi = {10.1016/0012-821x(73)90064-2},
  url = {https://pubs.usgs.gov/publication/70010057},
  note = {Source identifier: 70010057}
}