@misc{indiciae0fcd2946aac1,
  title = {Geologic Map of the Big Delta B-1 Quadrangle, East-Central Alaska},
  author = {Warren C. Day and J. Michael O’Neill and John N. Aleinikoff and Gregory N. Green and Richard W. Saltus and Larry P. Gough},
  year = {2007},
  doi = {10.3133/sim2975},
  url = {https://pubs.usgs.gov/publication/sim2975},
  note = {Source identifier: sim2975}
}