@misc{indiciae8738aa4efb9f,
  title = {Geologic mapping in Alaska, U.S. Geological Survey, post-1930, scales 1:96,000 to 1:250,000},
  author = {Susan B. Bartsch-Winkler},
  year = {1978},
  doi = {10.3133/ofr78676},
  url = {https://pubs.usgs.gov/publication/ofr78676},
  note = {Source identifier: ofr78676}
}