RT Journal Article T1 El inicio de la polémica sobre los sufijos utilizados para denominar los «terrenos»: -ano versus -ico o Casiano de Prado versus Juan Vilanova T1 The beginning of the controversy about the «terrane» suffix: -ano versus -ico or Casiano de Prado versus Juan Vilanova A1 Gozalo Gutiérrez, R. AB One of the most important geological controversies during the 19th century in Spain was the use of the «ter'ranes» suffixes. These suffixes were tréatedin different ways by several authors, for instance the discussion between Prädo and Vilanova about this question; Then, the minning engineers used the suffix -ano for the Palaeozoic «terrane» (e.g. Siluriano), while Vilanova proposed in the Geological International Congress the suffix -ico for the Palaeozoic and Mesozoic «terrane» (e.g. Silúrico) PB Sociedad Geológica de España YR 1997 FD 1997 LK http://hdl.handle.net/10272/10428 UL http://hdl.handle.net/10272/10428 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026