Pamplona J. & Ribeiro A.

Apresentado no IV Congresso Nacional de Geologia, Porto, 1995

Publicado nas Memórias n.4 do Museu e Laboratório Mineralógico e Geológico da Fac. de Ciências da Univ. do Porto, 287-292, 1995

Abstract
The lithologies of this area belongs to the Aucthocthonous of CIZ. Metamorphic's analysis evidence the isogrades obliteration of hercynian plutonic metamorphic final episode to the Barrovian earliest episode, on the South sectors, which contrast with the coexistence of these two episodes in Carreço.
D1 is characterized, on a first stage, by a transpressive regimen with sinistral component, however, at the end of D1 attend to the passage to a tangential deformation regimen towards East. D2 is characterized by the passage of a pure shear regimen to a tangential deformation regimen towards West. D3 is conditioned by sinistral transpression.