@misc{indiciaeb7af559f38fd,
  title = {Photogeologic map of the east half of the Laguna 4 quadrangle Bernalillo, Sandoval, and Valencia Counties, New Mexico},
  author = {W. R. Hemphill},
  year = {1967},
  doi = {10.3133/ofr67112},
  url = {https://pubs.usgs.gov/publication/ofr67112},
  note = {Source identifier: ofr67112}
}