@misc{indiciaedafc70441d6d,
  title = {The global occurrence of natural gas hydrate},
  author = {Keith A. Kvenvolden and Thomas Lorenson},
  year = {2013},
  doi = {10.1029/gm124p0003},
  url = {https://pubs.usgs.gov/publication/70243556},
  note = {Source identifier: 70243556}
}