@misc{indiciaeb9c3821cd6be,
  title = {Report on the geology of the relocation alignment between Marshall, Colorado, and the Rocky Flats Atomic Energy Commission plant, State Highway No. 93},
  author = {Ernest Dobrovolny and L.M. Gard},
  year = {1956},
  doi = {10.3133/ofr5639},
  url = {https://pubs.usgs.gov/publication/ofr5639},
  note = {Source identifier: ofr5639}
}