Alkalic and tholeiitic basaltic volcanism related to the Rio Grandedepression, southern Colorado and northern New Mexico
Lipman, Peter W (1969) Alkalic and tholeiitic basaltic volcanism related to the Rio Grandedepression, southern Colorado and northern New Mexico. Geological Society of America Bulletin, vol.80, no.7, pp.1343-1353,1969
| Authors | Lipman, Peter W |
|---|---|
| Year | 1969 |
| Title | Alkalic and tholeiitic basaltic volcanism related to the Rio Grandedepression, southern Colorado and northern New Mexico |
| Source | Geological Society of America Bulletin, vol.80, no.7, pp.1343-1353,1969 |
| ISSN | 0016-7606 |
| GeoRef | 1969-019018 |
| Keywords | basalts; Colorado; composition; igneous rocks; New Mexico; NorthAmerica; petrology; Rio Grande Depression; South; United States;volcanic rocks |
| DOI | 10.1130/0016-7606(1969)80[1343:AATBVR]2.0.CO;2 |
Abstract
Miocene to Holocene basalts, contrasting chemical types probably afunction of different depths of magma generation (tholeiitic basaltsfrom shallower depths than alkalic basalts), chemical analyses