RT Journal Article
T1 Edad de los domos sálicos de la isla de La Gomera
T1 Age of the Felsic Domes on La Gomera (Canary Islands)
A1 Cubas, C. R.
A1 Ancochea, Eumenio
A1 Hernán, Francisco
A1 Huertas, María José
A1 Brändle, José Luis
AB The new radiometric data from felsic domes on La Comerá allow to separate two different felsic both intrusive and extrusive episodes on the island. The early one, upper Miocene in age, includes the domes on the eastern sector of the island as well as the radial and the conical dikes cropping out on the north. Within this early episode of felsic magmatism, the domes on the eastern sector and the so called eastern radial dike-swarm seem to be contemporaneous and slightly older (8.6-7.9 Ma) than the western radial-dike swarm and the cone-sheet complex, a structure which also includes some related domes (7.5-6.4 Ma). A later felsic episode, lower Pliocene in age (4.5-3.9 Ma),includes all the rest of existent domes on La Gomera which are less alkaline and peralkaline than the older ones
PB Sociedad Geológica de España
YR 2002
FD 2002
LK http://hdl.handle.net/10272/9300
UL http://hdl.handle.net/10272/9300
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 30 may 2026