Abstract
In this proposal we present a combined study of planktonic foraminifera and calcareous nannofossils, in order to refine the previously established stratigraphic framework of the Belverde Borehole (Portugal). For the first time, some of the classical miocene lithostratigraphic units of the Lower Tagus Basin are correlated with standard biozones of calcareous nannoplancton: top of IVa unit - NN3; IVb, Va1, Va2, Va3, Vb and Vc units - NN4; VIa unit - NN5; VIb unit - NN6; VIc and VIIa-b units - NN7 or later.
http://cienciasdaterra.com/index.php/volumes-especiais/article/view/322
http://cienciasdaterra.com/index.php/volumes-especiais/article/view/322
Original language | Unknown |
---|---|
Title of host publication | Ciências da Terra, volume especial |
Pages | 175 |
Publication status | Published - 1 Jan 2013 |
Event | STRATI - First International Congress on Stratigraphy - Duration: 1 Jan 2013 → … |
Conference
Conference | STRATI - First International Congress on Stratigraphy |
---|---|
Period | 1/01/13 → … |