The Serravallian-Tortonian boundary in the lower Tagus Basin (Portugal) and the new GSSP of the Tortonian stage

Utilize este identificador para referenciar este registo: http://hdl.handle.net/10362/3949

Título:	The Serravallian-Tortonian boundary in the lower Tagus Basin (Portugal) and the new GSSP of the Tortonian stage
Autor:	Legoinha, P.
Palavras-chave:	Serravalian-Tortonian boundary Foraminifera Isotopic ages Portugal
Data:	Abr-2008
Editora:	GEOTIC – Sociedade Geológica de Portugal
Resumo:	In the Lower Tagus Basin (Setúbal Peninsula, Portugal), biostratigraphic data as well as isotopic dating allowed an age of 11.6 Ma to be ascribed to the lower boundary of the local depositional sequence T1 (Antunes et al., 2000; Legoinha, 2001). Hilgen et al. (2005) announced the new GSSP of the Tortonian Stage at Monte dei Corvi (Italy) and presented the various stratigraphic tools available for global correlation. In this paper, two outcrops concerning this boundary are presented and correlated with the new GSSP of the Tortonian Stage, astronomically dated at 11.608 Ma.
Descrição:	Revista electrónica de Ciências da Terra,http://e-terra.geopor.pt,Geociences on-line journal, Vol. 6, nº1
URI:	http://hdl.handle.net/10362/3949
ISSN:	1645-0388
Aparece nas colecções:	FCT: DCT - Artigos em revista nacional com arbitragem científica

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