Datos preliminares sobre la ictiofauna de la formación "Arcillas de Gibraleón"(Huelva, SO de España)
- Toscano Grande, Antonio
- Abad de los Santos, Manuel
- Xiomara García, Edith
- González-Regalado Montero, María Luz
- Ruiz Muñoz, Francisco
- Prudêncio, M. Isabel
- Dias, María Isabel
ISSN: 0211-8327
Year of publication: 2009
Volume: 45
Pages: 129-138
Type: Article
More publications in: Studia geologica salmanticensia
Abstract
This paper analyzes the first osteichtyan record of the Gibraleón Clay Formation (Civis et al., 1987), one of the most representative Neogene formations of the southwestern Guadalquivir Basin. Two types of otoliths (genus Diaphus) have been extracted from samples collected in four sections of this formation. Similar specimens are found in recent mesopelagic environments between latitudes 43ºN and 27ºS.