RT Journal Article T1 Relación entre composición de areniscas y procedencia. Casos de estudio en areniscas paleozoicas de la Zona Surportuguesa T1 Relationship between sandstone composition and provenance. Examples from Palaeozoic sandstones of theSouthportuguese Zone A1 Moreno Garrido, María Carmen A1 Sierra del Pino, Sonia AB Two different types of Upper Paleozoic sandstones from Southportuguese Zone are studied. Data comingfrom petrographic, sedimentological and regional analyses of the sandstones point to two different anomaliesin relation with Dickinson and et al.’s provenance model. Discrimination between modal analysis andpetrographic study of arenites is noted, as well as discrimination between source and tectonic setting ofthe provenance area YR 2006 FD 2006 LK http://hdl.handle.net/10272/8527 UL http://hdl.handle.net/10272/8527 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026