@misc{indiciaee3800a00511b,
  title = {Shallow shelf deposits in the Upper Cretaceous Pierre Shale of the northern Denver Basin and their relation to hydrocarbon accumulation},
  author = {Louise W. Kiteley},
  year = {1976},
  doi = {10.3133/ofr76696},
  url = {https://pubs.usgs.gov/publication/ofr76696},
  note = {Source identifier: ofr76696}
}