@misc{indiciae35e588c0ee03,
  title = {Alkalic and tholeiitic basaltic volcanism related to the Rio Grande depression, southern Colorado and northern New Mexico},
  author = {Peter W. Lipman},
  year = {1969},
  doi = {10.1130/0016-7606(1969)80[1343:aatbvr]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70223872},
  note = {Source identifier: 70223872}
}