@misc{indiciaeb27b08689869,
  title = {Geologic and isostatic gravity map of the Nenana basin area, central Alaska},
  author = {G. M. Frost and D.F. Barnes and R. G. Stanley},
  year = {2002},
  doi = {10.3133/i2543},
  url = {https://pubs.usgs.gov/publication/i2543},
  note = {Source identifier: i2543}
}