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|Title: ||Toarcian GSSP candidate: the Peniche section at Ponta do Trovão|
|Authors: ||Elmi, S.|
Rocha, R. B.
|Keywords: ||Pliensbachian/Toarcian boundary|
|Issue Date: ||2007|
|Publisher: ||Departamento de Ciências da Terra|
|Abstract: ||The Peniche section (Ponta do Trovão) in Portugal is presented as potential stratotype (GSSP) for the Pliensbachian/Toarcian boundary. The lithostratigraphic succession is described and the chronostratigraphy, based on ammonite assemblages, is presented; the change in foraminifera assemblages occurs later, only at the base of beds 16 (base of Semicelatum Subzone, Crosbeyi ? Horizon).
An extensive bibliographical list of all scientific articles containing specific reference to this stratigraphic boundary, whether from the Lusitanian or Algarve basins, is also presented.|
|Appears in Collections:||FCT: DCT - Ciências da Terra|
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