@misc{indiciaefe806222f946,
  title = {Geophysical abstracts 183, October-December 1960},
  author = {J. W. Clarke and D.B. Vitaliano and V.S. Neuschel and and others},
  year = {1961},
  doi = {10.3133/b1116d},
  url = {https://pubs.usgs.gov/publication/b1116D},
  note = {Source identifier: b1116D}
}