Page 203 - Caldera Volcanism Analysis, Modelling and Response

178 Gerardo J. Aguirre-Dı ´az et al.

Mauger, R.L., 1983c. A geologic study of the Providencia-El Nido area, northeast flank of Sierra El
Nido, central Chihuahua, Mexico. In: Clark, K.F. and Goodell, P.C. (Eds), Geology and
mineral resources of north-central Chihuahua, El Paso Geological Society Guidebook, 1983
Field Conference, 187–193.
Mauger, R.L., Dayvault, R.D., 1983. The tertiary volcanic rocks in lower Santa Clara canyon, central
Chihuahua, Mexico. In: Clark, K.F. and Goodell, P.C. (Eds), Geology and mineral resources of
north-central Chihuahua, El Paso Geological Society Guidebook, 1983 Field Conference,
1175–186.
McDowell, F.W., Clabaugh, S.E., 1979. Ignimbrites of the Sierra Madre Occidental and their relation
to the tectonic history of western Mexico. In: Chapin, C.E. and Elston, W.E. (Eds), Ash-Flow
Tuffs, Geological Society of America Special Paper, 180, pp. 113–124.
McDowell, F.W., Housh, T.B., Wark, D.A., 1999. Nature of the crust beneath west-central
Chihuahua, Mexico, based upon Sr, Nd, and Pb isotopic compositions at the Tomo ´chic
volcanic center. Geol. Soc. Am. Bull., 111, 823–830.
McDowell, F.W., Keizer, R.P., 1977. Timing of mid-Tertiary volcanism in the Sierra Madre
Occidental between Durango City and Mazatla ´n, Mexico. Geol. Soc. Am. Bull., 88,
1479–1487.
McDowell, F.W., Mauger, R.L., 1994. K–Ar and U–Pb zircon chronology of late Cretaceous and
Tertiary magmatism in central Chihuahua State, Mexico. Geol. Soc. Am. Bull., 106,
118–132.
McDowell, F.W., Mauger, R.L., Walker, N.W., 1989. Geochronology of Cretaceous–Tertiary
magmatic activity in central Chihuahua, Mexico, continental magmatism. New Mexico
Bureau Mines Miner. Resources Bull., 131, 181.
McDowell, F.W., Rolda ´n-Quintana, J., Connelly, J.N., 2001. Duration of late Cretaceous–early
Tertiary magmatism in east-central Sonora, Mexico. Geol. Soc. Am. Bull., 113, 521–531.
McDowell, F.W., Wark, D.A., Aguirre-Diaz, G.J., 1990. The Tertiary ignimbrite flare-up in western
Mexico: Geological Society of America Abstracts with Programs, Vol. 22, 66 p.
McLeroy, D.F., Clemons, R.E., 1965. Resumen de la geologı ´a de la Hoja Pedricen ˜as, estados de
Durango y Coahuila. Universidad Nacional Auto ´noma de Me ´xico, Instituto de Geologı ´a,
Carta Geolo ´gica de Me ´xico, Hoja Pedricen ˜as 13R-1 (4), esc. 1:100,000.
Megaw, P.K.M., 1981. Volcanic rocks of the Sierra Pastorias caldera area, Chihuahua, Mexico. In:
Goodell, P.C. and Waters, A.C. (Eds), Volcanic and volcaniclastic rocks, AAPG Studies Geol.,
Vol. 13, pp. 189–187.
Megaw, P.K.M., McDowell, F.W., 1983. Geology and geochronology of volcanic rocks of the Sierra
Pastorias area, Chihuahua, Mexico. In: Clark, K.F. and Goodell, P.C. (Eds), Geology and
Mineral Resources of North-Central Chihuahua, El Paso Geological Society Guidebook, 1983
Field Conference, 195–203.
´
Mora-Alvarez, G., McDowell, F.W., 2000. Miocene volcanism during late subduction and early rifting
in the Sierra Santa Ursula of western Sonora, Mexico. In: Delgado-Granados, H., Stock, J. and
Aguirre-Dı ´az, G.J. (Eds), Cenozoic Tectonics and Volcanism of Mexico, Geological Society of
America Special Paper, 334, pp. 123–142.
Nemeth, K. E., 1976. Petrography of the lower volcanic group Tayoltita-San Dimas district, Durango,
Mexico. M.A. Thesis, University of Texas at Austin, Austin, Texas, 141 p.
Nieto-Obrego ´n, J., Delgado-Argote, L.A, Damon, P.E., 1981. Relaciones petrolo ´gicas y
geocronolo ´gicas del magmatismo de la Sierra Madre Occidental y el Eje Neovolca ´nico en
Nayarit, Jalisco y Zacatecas. Asociacio ´n de Ingenieros de Minas Metalurgistas y Geo ´logos de
Me ´xico, Memoria XIV Convencio ´n Nacional, 327–361.
´
Nieto-Samaniego, A.F., Ferrari, L., Alanı ´z-Alvarez, S.A., Labarthe-Herna ´ndez, G., Rosas-Elguera, J.,
1999. Variation of Cenozoic extension and volcanism across the southern Sierra Madre
Occidental volcanic province, Mexico. Geol. Soc. Am. Bull., 111, 347–363.
Nieto-Samaniego, A.F., Macı ´as-Romo, C., Alaniz-Alvarez, S.A., 1996. Nuevas edades isoto ´picas de la
cubierta volca ´nica cenozoica de la parte meridional de la Mesa Central, Me ´xico, Universidad
Nacional Auto ´noma de Me ´xico, Instituto de Geologı ´a. Revista Mexicana de Ciencias
Geolo ´gicas, 13, 117–122.