González, Felipe Ore genesis age of the Tharsis Mining District (Iberian Pyrite Belt): a palynological approach - London Geological Society of London mayo 2002 - pp. 229-232 ilus. ISSN: 0016-7649 Subjects--Topical Terms: DEVONICOGENESIS-YACIMIENTOPALINOLOGIASULFUROS MASIVOS Subjects--Geographic Terms: ESPAÑA Subjects--Index Terms: FAJA PIRITICA IBERICA