|Name||San Carlos Tuff from San Carlos caldera in Mexico|
Igneous > Volcanic > Felsic-volcanic > Rhyolite (Pyroclastic-ash flow)ash-flow tuff erupted from a caldera in Sierra Rica area in Chihuahua, MX
|Comments||mapped as intrusive igneous rock mass of Tertiary age on Emory Peak-Presidio Sheet (1979). Is an ash-flow tuff erupted froma caldera in Sierra Rica area in Chihuahua, MX|
Henry, C.D., McDowell, F.W., Price, J.G., and Smyth, R.E., 1986, Geochronology of Tertiary igneous rocks, Trans-Pecos, Texas, in Price, J.G. and others, eds., Igneous geology of Trans-Pecos, Texas: The University of Texas at Austin, Bureau of Economic Geology Circular 86-2, 34 p.
Bureau of Economic Geology, 1992, Geologic Map of Texas: University of Texas at Austin, Virgil E. Barnes, project supervisor, Hartmann, B.M. and Scranton, D.F., cartography, scale 1:500,000.