@misc{indiciae3676973c1c6b,
  title = {Geologic map of the Demarcation Point Quadrangle, Alaska},
  author = {H. N. Reiser and W. P. Brosge and J.T. Dutro and R. L. Detterman},
  year = {1980},
  doi = {10.3133/i1133},
  url = {https://pubs.usgs.gov/publication/i1133},
  note = {Source identifier: i1133}
}