Ring-fracture rhyolite lava domes of the Valles caldera

Upper members of the Valles Rhyolite in Jemez Mountains. Includes 60-ka Banco Bonito and El Cajete Members on south margin of caldera.
State New Mexico
Name Ring-fracture rhyolite lava domes of the Valles caldera
Geologic age Uppermost to lower Pleistocene
Lithologic constituents
Major
Igneous > Volcanic > Felsic-volcanic > Rhyolite (Flow, Dome)
References
NGMDB product
Counties Sandoval