@misc{indiciaed5ee4cc3a167,
  title = {Generalized geologic map of Anchorage and vicinity, Alaska},
  author = {H. R. Schmoll and Ernest Dobrovolny},
  year = {1972},
  doi = {10.3133/i787a},
  url = {https://pubs.usgs.gov/publication/i787A},
  note = {Source identifier: i787A}
}