@misc{indiciae196626560eda,
  title = {Spreading of the ocean floor: Undeformed sediments in the Peru-Chile Trench},
  author = {D.W. Scholl and Roland E. von Huene and J.B. Ridlon},
  year = {1968},
  doi = {10.1126/science.159.3817.869},
  url = {https://pubs.usgs.gov/publication/70010801},
  note = {Source identifier: 70010801}
}