@misc{indiciaedc49667f37eb,
  title = {Reconnaissance geologic map of the Big Delta A-1 and B-1 Quadrangles, Alaska},
  author = {F. R. Weber and H.L. Foster and T. E. C. Keith and A.L. Cantelow},
  year = {1975},
  doi = {10.3133/mf676},
  url = {https://pubs.usgs.gov/publication/mf676},
  note = {Source identifier: mf676}
}