RT Journal Article
T1 Dataciones K-Ar de los granitoides del área La Alberca-Béjar (Sistema Central Español)
T1 K-Ar ages of the La Alberca-Béjar granitoids (Spanish Central System)
A1 Yenes Ortega, M.
A1 Gutiérrez Alonso, Gabriel
A1 Álvarez, F.
AB Late-kynematic granitoids of the Central Iberian Zone (Iberian Variscan Massif) outecrop in the La Alberca-Bejar region (Salamanca, Spain). The granitoids postdate the regional second variscan deformation phase. The country rock is composed by sedimentary rocks of proterozoic and paleozoic age metamorphosed under epizonal conditions. Five K-Ar ages of biotite concentrates from these granitoids show the existence of two magmatic pulses at 280^281 Ma and 269-270 Ma.
PB Sociedad Geológica de España
YR 1996
FD 1996
LK http://hdl.handle.net/10272/11829
UL http://hdl.handle.net/10272/11829
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 13 jun 2026