@misc{indiciae093b3a1cefd6,
  title = {Map showing geologic interpretation of aeromagnetic data for the Chugach National Forest, Alaska},
  author = {D.F. Barnes},
  year = {1991},
  doi = {10.3133/mf1645h},
  url = {https://pubs.usgs.gov/publication/mf1645H},
  note = {Source identifier: mf1645H}
}