@article{10272/9944,
year = {1999},
url = {http://hdl.handle.net/10272/9944},
abstract = {A felsic volcanic activity developed during lower-Permian times at the SW Spain is noted for the first time. Petrographic and facies analyses of the "grey beds" of the Permian Viar Basin show a explosive volcanic activity, dacitic and rhyolitic in composition. "Grey beds" are constituted by a sequence of pyroclastic, redeposited volcaniclastic and propery sedimentary rocks which is here renamed "Grey Volcanoclastic Sequence"},
publisher = {Sociedad Geológica de España},
title = {El vulcanismo pérmico de la cuenca del Viar (SO de España): Caracterización de la Secuencia Volcanoclástica Gris},
title = {Permian volcanism of the Viar Basin (SW Spain): Characterization of Grey Volcaniclastic Sequence},
author = {Sierra del Pino, Sonia and Moreno Garrido, María Carmen and González Barrionuevo, Felipe},
}