1. Tectonic map of the Rio Grande rift system in Colorado;Tweto,1978
2. Tectonic map of Rio Grande rift region in New Mexico, Chihuahua, and Texas;Woodward,1978
3. Late Cenozoic basaltic volcanism and development of the Rio Grande depression in the southern Rocky Mountains;Lipman;Geol. Soc. Am., Mem.,1975
4. Evolution of the Rio Grande rift in the Socorro and Las Cruces areas;Chapin,1975
5. Resuméof Rio Grande depression in north-central New Mexico;Baltz,1978