| Título: | Geometría del enjambre de diques cónicos de VallehermosoLa Gomera (Islas Canarias) |
| Autores: | Hernán, F. ; Cubas, C.R. ; Huertas Coronel, María José ; Brändle, J.L. ; Ancochea Soto, Eumenio |
| Tipo de documento: | texto impreso |
| Editorial: | Sociedad Geológica de España, 2000-05 |
| Dimensiones: | application/pdf |
| Nota general: | info:eu-repo/semantics/openAccess |
| Idiomas: | |
| Palabras clave: | Estado = Publicado , Materia = Ciencias: Geología: Petrología , Tipo = Artículo |
| Resumen: |
A mainly phonolitic, 10 km in diameter, cone-sheet complex crops out on the northern area of La Gomera. The swarm intrudes into the Basal Complex, The Old BasaIts and other rocks of the Trachytic-phonolitic Complex to which they belong. The cone-sheet complex center lies south of Vallehermoso. Most of the dykes in the care of the structure are "conic dome-sheets" which start to be evidenced 400m far from the center and dip over 50°. In the surrounding area the dome-sheets are less frequent while simple canesheets are more abundant and dip more gently towards the periphery. From the analysis of their dips and distribution a single conic structure is deduced. The cane-sheets were originally connected to a hypothetical dome-shaped magmatic body whose uppermost part is at present located 7350m under sea level. |
| En línea: | https://eprints.ucm.es/id/eprint/9924/1/2000_GOM_Diques_conicos_Geogaceta.pdf |
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