@misc{indiciaeb78c801ca96d,
  title = {Mid-Cretaceous radiolarians in Perapedhi Formation},
  author = {W. P. Irwin and B.L. Murchey and D. L. Jones and S.A. Kling},
  year = {1981},
  url = {https://pubs.usgs.gov/publication/70197815},
  note = {Source identifier: 70197815}
}