@article{10272/8168, year = {2008}, url = {http://hdl.handle.net/10272/8168}, abstract = {The echinoid assemblage from the Messinian calcarenitic deposits of Alcalá de Guadaíra (Sevilla, SW Spain) has been studied. Six species have been recognised; Schizechinus duciei and Plagiobrissus costae are rather common. This association and its taphonomic signature suggest a shallow marine depositional environment in the infralittoral, characterised by coarse detritic bottoms and variable hidrodynamic energy. This echinoid association corroborates the attribution of the studied sediments to the Messinian}, title = {Asociación de equinoideos en las calcarenitas messinienses de Alcalá de Guadaíra (Sevilla, SO España)}, title = {Echinoid assemblage in Messinian calcarenitic facies from Alcalá de Guadaíra (Sevilla, SW Spain}, author = {Bajo, Ildefonso and Rico García, Alberto and Cárdenas Carretero, Joaquín and Maestre, Vicente and Borghi, Enrico}, }