RT Journal Article T1 Estudio preliminar sobre las facies volcaníclásticas de la Formación Zamoranos (Trías Subbético) T1 Preliminary study about the volcaniclastic facies in the Zamoranos Formation (Subbetic Triassic) A1 Pérez López, Alberto A1 Morata Céspedes, Diego AB In some outcrops o f the Trias o f facies Keuper in the Central Subbetic Zone has been defined the Zamorano Formation, dated as Norian. In this formation is possible to identify conglomerates with pebbles of different nature, between them, the volcanogenetic ones. These last are present as porphyritic basaltic and glasses fragments. These volcaniclastic rocks have been interpreted as the result of a pre-or Norian volcanic activity in the south Iberian Triassic shelf PB Sociedad Geológica de España YR 1993 FD 1993 LK http://hdl.handle.net/10272/14034 UL http://hdl.handle.net/10272/14034 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 1 jun 2026