@misc{indiciae7f770205fa4d,
  title = {Organic geochemistry data of Alaska},
  author = {Charles N. complied by Threlkeld and Raymond C. Obuch and G.L. Gunther},
  year = {2000},
  doi = {10.3133/ds59},
  url = {https://pubs.usgs.gov/publication/ds59},
  note = {Source identifier: ds59}
}