@misc{indiciaee8edf8c62608,
  title = {Geophysical abstracts 181, April-June 1960},
  author = {J. W. Clarke and D.B. Vitaliano and V.S. Neuschel and and others},
  year = {1960},
  doi = {10.3133/b1116b},
  url = {https://pubs.usgs.gov/publication/b1116B},
  note = {Source identifier: b1116B}
}