Primer registro de tortugas marinas en el Neógeno superior del SO de España
- A. Toscano 1
- M. Abad 1
- F. Ruiz 1
- E. Jiménez-Fuentes 2
- E.X. García 3
- M.L. González-Regalado 1
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1
Universidad de Huelva
info
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2
Universidad de Salamanca
info
- 3 Universidad de Guadalajara (México)
ISSN: 1576-5172
Argitalpen urtea: 2012
Zenbakien izenburua: VIII Congreso Geológico de España, Oviedo, 17-19 de julio, 2012.
Zenbakia: 13
Orrialdeak: 191-194
Mota: Artikulua
Beste argitalpen batzuk: Geotemas (Madrid)
Laburpena
This paper analyzes the fossil record of turtles in the marine neogene formations in the Guadalquivir Basin, (Huelva, SW Spain). Their fossil record consists on a partial set of carapace and isolated plates of carapace, plastron and limb bones. The bone morphology allows the exclusion of both terrestrial and fluvio-lacustrine turtles and makes it possible to attribute them to the family Cheloniidae (sea turtles). The humeri of Cheloniidae are characteristic and can be assigned to the species Syllomus aegyptiacus Lydekker, 1899, a common cheloniid during the Miocene-Pliocene with a global distribution. This record constitutes the first occurrence of this group in the Neogene of southwestern Spain and the first occurrence of Syllomus in the Iberian Peninsula.