RT Journal Article T1 La sección de San Miguel de Salinas (Cuenca del Bajo Segura). Significado paleoambiental de las asociaciones de foraminíferos en relación con la Crisis de Salinidad del Messiniense T1 The San Miguel de Salinas section (Bajo Segura Basin). Palaeoenvironmental significance of the foraminiferalassemblages related to the Messinian Salinity Crisis A1 Corbí, Hugo A1 Caracuel, Jesús Esteban A1 Dinarès Turell, Jaume A1 Lancis, Carlos A1 Pina, José Antonio A1 Soria, Jesús M. A1 Tent Manclús, José Enrique A1 Yébenes, Alfonso AB In the composite section of San Miguel de Salinas the following synthems are represented: MI (preevaporiticMessinan), MII (syn-evaporitic Messinian) and P (post-evaporitic Pliocene). The foraminiferalassemblages of these synthems have been studied in order to reveal the palaeoenvironmental changesrelated to the Mediterranean Salinity Crisis. The change between MI and MII synthems is characterized bythe reduction of the foraminiferal biodiversity. Synthem MII records palaeoenvironmental stress related tothe evaporitic deposition during the Salinity Crisis. Synthem P marks an abrupt increase of the foraminiferalbiodiversity in coincidence with the Pliocene reflooding of the Mediterranean Sea YR 2009 FD 2009 LK http://hdl.handle.net/10272/8106 UL http://hdl.handle.net/10272/8106 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 30 may 2026