@misc{indiciae5e84131cf472,
  title = {Heavy mineral zonation of Cretaceous and Tertiary rocks of the central area, of northern Alaska, 1949},
  author = {E. H. Lathram},
  year = {1954},
  doi = {10.3133/ofr54161},
  url = {https://pubs.usgs.gov/publication/ofr54161},
  note = {Source identifier: ofr54161}
}