@misc{indiciaee3ec43e87826,
  title = {Stratigraphy and structure of volcanic rocks in drill hole USW-G1, Yucca Mountain, Nye County, Nevada},
  author = {R.W. Spengler and F.M. Byers and J.B. Warner},
  year = {1981},
  doi = {10.3133/ofr811349},
  url = {https://pubs.usgs.gov/publication/ofr811349},
  note = {Source identifier: ofr811349}
}