@misc{indiciae70da028d2478,
  title = {Paleomagnetism of the Plio-Pleistocene sediments of Lake Tecopa, California, and East Rudolf, Kenya; magnetic stratigraphy and polarity transitions},
  author = {John W. Hillhouse},
  year = {1976},
  doi = {10.3133/ofr76173},
  url = {https://pubs.usgs.gov/publication/ofr76173},
  note = {Source identifier: ofr76173}
}