@misc{indiciaec067c5b4d31e,
  title = {Radiometric age map of southwest Alaska},
  author = {Frederic H. Wilson and D. L. Turner},
  year = {1975},
  doi = {10.14509/180},
  url = {https://pubs.usgs.gov/publication/70187731},
  note = {Source identifier: 70187731}
}