@misc{indiciaed08b985c9d39,
  title = {Surface vitrinite-reflectance map of the Uinta, Piceance, and Eagle basins area, Utah and Colorado},
  author = {V. F. Nuccio and R. C. Johnson},
  year = {1988},
  doi = {10.3133/mf2008b},
  url = {https://pubs.usgs.gov/publication/mf2008B},
  note = {Source identifier: mf2008B}
}