@misc{indiciaed6f2cadf9f4d,
  title = {Chemical variation related to the stratigraphy of the Columbia River basalt},
  author = {Thomas L. Wright and Maurice J. Grolier and Don Swanson},
  year = {1973},
  doi = {10.1130/0016-7606(1973)84<371:cvrtts>2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70207542},
  note = {Source identifier: 70207542}
}