Trazas orgánicas e inorgánicas en una paleosuperficie fluvial asociada a un yacimiento de grandes mamíferos del Plioceno-Pleistoceno (Fonelas P-1, Cuenca de Guadix-Baza, Cordillera Bética)
- Pla Pueyo, Sila
- Arribas Herrera, Alfonso
- Viseras Alarcón, César
- Soria Mingorance, Jesús Miguel
ISSN: 1576-5172
Any de publicació: 2005
Títol de l'exemplar: XV Congreso Nacional de Sedimentología y IV Coloquio de Estratigrafía y Paleogeografía del Pérmico y Triásico de España
Número: 8
Pàgines: 85-88
Tipus: Article
Altres publicacions en: Geotemas (Madrid)
Resum
In this article we introduce a fluvial paleosurface that present scour and tool marks and organic trace, associated to a large mammals site located at the Pliocene-Pleistocene boundary (Fonelas P-1, Guadix-Baza Basin, Granada). The excavation of the site has exposed a surface developed over a clay plug deposited in a channel abandon association. The preliminary analysis of the marks allows us to identify two overlapped populations of traces generated in different moments and under different environmental conditions. The presence of this ichnocaenosis is a news item in the continental record of the Iberian Península.