RT Journal Article T1 Paleokarst jurásico en la Unidad del Ventisquero (Subbético Externo, Cordilleras Béticas) T1 Jurassic Paleokarst in the Ventisquero Unit (External Subbetic, Betic Cordillera) A1 Molina, José Miguel A1 Nieto, Luis M. A1 Ruiz Ortiz, Pedro Alejandro AB The importance of Jurassic karstification at the top of the Gavilan Fm. (Lower Jurassic) in the Ventisquero Unit (southern External Subbetic) is stated. We have recognized and analysed a significant subaeria/ exposure surface with paleokarst morphologies and calcrete. The different sediments and paleokarst fossilization phases are characterized and interpreted in the context of the Mesozoic South-lberian margin PB Sociedad Geológica de España YR 1991 FD 1991 LK http://hdl.handle.net/10272/18012 UL http://hdl.handle.net/10272/18012 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 30 may 2026