@misc{indiciae50c3f10c14fd,
  title = {Mineralogy and lithology of the Upper Cretaceous Niobrara Formation determined by hyperspectral core imaging},
  author = {Justin E. Birdwell and Lionel C. Fontenot and Brigette Martini},
  year = {2020},
  doi = {10.31582/rmag.mg.57.2.121},
  url = {https://pubs.usgs.gov/publication/70210390},
  note = {Source identifier: 70210390}
}