@misc{indiciaed94a6dff2f15,
  title = {Biostratigraphy and paleoecology of lower Paleozoic, upper Cretaceous, and lower Tertiary rocks in U.S. Geological Survey New Madrid test wells, Southeastern Missouri},
  author = {N. O. Frederiksen and Laurel M. Bybell and R. A. Christopher and A. J. Crone and L. E. Edwards and T. G. Gibson and J. E. Hazel and J.E. Repetski and D. P. Russ and C. C. Smith and L. W. Ward},
  year = {1982},
  url = {https://pubs.usgs.gov/publication/70221739},
  note = {Source identifier: 70221739}
}