@misc{indiciae6368b6b47d4f,
  title = {Analytical method codes and descriptions for well and outcrop samples: Eastern Gas Shales Project data system},
  author = {T. S. Dyman and L.A. Wilcox and M.R. Foster},
  year = {1982},
  doi = {10.3133/ofr811047},
  url = {https://pubs.usgs.gov/publication/ofr811047},
  note = {Source identifier: ofr811047}
}