Estudio paleontológico (ictiofauna, malacofauna y foraminíferos) de dos secciones de Niebla(Huelva) Neógeno de la cuenca del Guadalquivir
- Mara García, Edith Xio
- Rico García, Alberto
- Civis Llovera, Jorge
- Abad de los Santos, Manuel
- Ruiz Muñoz, Francisco
ISSN: 1576-5172
Year of publication: 2006
Issue Title: VI Congreso del Grupo Español del Terciario
Issue: 9
Pages: 87-90
Type: Article
More publications in: Geotemas (Madrid)
Abstract
Fishes, Mollusca and Foraminifera were studied in two sections of the Neogene of Niebla (Huelva). Three parts were recognized 1) grey clays 2) a level of glauconite silts 3) levels of accumulation with sandy intercalations. 15 new taxas of Fishes were determined, for the Neogene of Huelva. Fish assemblages indicate species of tropical/subtropical thermal distribution, that are shore-neritic and that have a predominance of benthic species. Mollusca and Foraminifera asemblages reflect a progressively more shallow marine environment of inner shelf.