@misc{indiciaeb905cc0f43ef,
  title = {Geologic map of the Nabesna C-4 quadrangle, Alaska},
  author = {Donald H. Richter and Neal A. Matson and Henry R. Schmoll},
  year = {1976},
  doi = {10.3133/gq1303},
  url = {https://pubs.usgs.gov/publication/gq1303},
  note = {Source identifier: gq1303}
}