@misc{indiciae5d25b9556d19,
  title = {Biogenic and thermogenic gas in gas-charged sediment of Norton Sound, Alaska},
  author = {Keith A. Kvenvolden and C.H. Nelson and D.R. Thor and Matthew C. Larsen and G.D. Redden and J. B. Rapp and D. J. Des Marais},
  year = {1979},
  doi = {10.4043/3412-ms},
  url = {https://pubs.usgs.gov/publication/70208452},
  note = {Source identifier: 70208452}
}