@misc{indiciaecb9aaa7be193,
  title = {Geochemistry and petrogenesis of lamproites, late cretaceous age, Woodson County, Kansas, U.S.A.},
  author = {R.L. Cullers and S. Ramakrishnan and P. Berendsen and T. Griffin},
  year = {1985},
  doi = {10.1016/0016-7037(85)90289-3},
  url = {https://pubs.usgs.gov/publication/70012907},
  note = {Source identifier: 70012907}
}