Abstract
Evolution of La Crosa de Sant Dalmai maar volcano, stratigraphy of the basaltic tuff-ring of El Puig d’Àdri and its phreatomagmatic deposits including basaltic ignimbrites. The participants will discuss on the Montsacopa complex cinder cone that rises right in the heart of the city, one of the five volcanoes that stand inside the city of Olot. The participants will also visit the open fossil excavation in lacustrine sediments of the Camp dels Ninots Pliocene maar crater.
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