@misc{indiciaecbe8cd84458c,
  title = {Mineralogy and diagenesis of low-permeability sandstones of Late Cretaceous age, Piceance Creek Basin, northwestern Colorado},
  author = {Paula L. Hansley and Ronald C. Johnson},
  year = {1980},
  url = {https://pubs.usgs.gov/publication/70047765},
  note = {Source identifier: 70047765}
}