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Role of tectonics on the sedimentary evolution in the western sector of the Guadix Basin (Betic Cordillera, Spain)

By Sila Pla Pueyo, César Viseras Alarcón, Jesús Miguel Soria Mingorance and Alfonso Arribas Herrera

Abstract

In this work we develop an up-to-date stratigraphical scheme of a determinate zone within the western sector of the Guadix Basin (Betic Cordillera, South of Spain), where most of the main large-mammal sites are concentrated. The stratigraphical architecture is highly influenced in this sector by the tectonic evolution of the basin. The boundary between the two main genetic units represents a change in the rate of creation of new accommodation space. This change can be assumed as a consequence of the slowdown of the tectonic subsidence in the area through the Pliocene and the Pleistocene.Proyectos del IGME 2001016 y 2005009, y Proyecto General de Investigación de la Dirección General de Bienes Culturales de la Junta de Andalucía. Este trabajo también forma parte de los resultados del Proyecto CGL2005-06224/BTE y del Grupo de Investigación RNM 163 de la Junta de Andalucía

Topics: Guadix Basin, Stratigraphy, Pliocene-Pleistocene, Continental sedimentation, Subsidence, Estratigrafía
Publisher: Sociedad Geológica de España
Year: 2007
OAI identifier: oai:rua.ua.es:10045/22827
Journal:

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