@misc{indiciae5a340131b813,
  title = {Revisions in stratigraphic nomenclature of the Columbia River Basalt Group},
  author = {D. A. Swanson and T. L. Wright and P. R. Hooper and R. D. Bentley},
  year = {1979},
  doi = {10.3133/b1457g},
  url = {https://pubs.usgs.gov/publication/b1457G},
  note = {Source identifier: b1457G}
}