@misc{indiciaed51c6ce36230,
  title = {Subsurface geology and structure in the vicinity of three drill holes in Piceance Creek basin, Rio Blanco County, Colorado},
  author = {Richard P. Snyder and S.S. Terry},
  year = {1977},
  doi = {10.3133/ofr77271},
  url = {https://pubs.usgs.gov/publication/ofr77271},
  note = {Source identifier: ofr77271}
}