@misc{indiciae9cff83b6d0ba,
  title = {Petrography of the Nanushuk Group and Torok Formation},
  author = {S. Bartsch-Winkler and A. C. Huffman},
  year = {1981},
  doi = {10.3133/ofr811222},
  url = {https://pubs.usgs.gov/publication/ofr811222},
  note = {Source identifier: ofr811222}
}