Ostrácodos Tortonienses del Sector Central de la Cuenca del Guadalquivir(sur de España)
- Abad de los Santos, Manuel
- Pendón Martín, José Gabriel
- González-Regalado Montero, María Luz
- Tosquella Angrill, Josep
- Ruiz Muñoz, Francisco
ISSN: 0213-683X
Année de publication: 2003
Número: 35
Pages: 131-134
Type: Article
D'autres publications dans: Geogaceta
Résumé
This paper analyzes the lithostratigraphic features and the ostracode assemblages of the Upper Tortonian deposits located in the central sector of the Guadalquivir basin. Seven facies were defined, being deposited in fluvial to upper bathyal palaeoenvironments. Three main ostracode associations (infralittoral, circalittoral, upper bathyal) are defined, indicating a transgressive cycle throughout this period.