Estructuras paleosísmicas en depósitos h¡dromagmáticos del vulcanismo neógeno del Campo de Calatrava, Ciudad Real (España)

Abstract

Paleoseismic structures are described for the first time in the volcanism of Campo de Calatrava. The structures are located in hydromagmatic deposits of maars. This study allows to detect seismic activity after the last Quaternary eruptions in the Granatura - Moral Basin (Neogene Age). The liquefied sediments are conglomerates (lapilli) and the seismic magnitude to liquely this coarse-grained sediment should be higher than 7.5.