@misc{indiciae38960ebcf707,
  title = {Geophysical abstracts 142, July-September 1950},
  author = {M.C. Rabbitt and V.L. Skitsky and S.T. Vesselowsky},
  year = {1950},
  doi = {10.3133/b976c},
  url = {https://pubs.usgs.gov/publication/b976C},
  note = {Source identifier: b976C}
}