RT Journal Article
T1 Geometría del enjambre de diques cónicos de VallehermosoLa Gomera (Islas Canarias)
A1 Hernán, F.
A1 Cubas, C.R.
A1 Huertas Coronel, María José
A1 Brandle, J.L.
A1 Ancochea Soto, Eumenio
AB 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-phonoliticComplex to which they belong. The cone-sheet complex center lies south of Vallehermoso. Most of thedykes in the care of the structure are "conic dome-sheets" which start to be evidenced 400m far fromthe center and dip over 50°. In the surrounding area the dome-sheets are less frequent while simple canesheetsare more abundant and dip more gently towards the periphery. From the analysis of their dips anddistribution a single conic structure is deduced. The cane-sheets were originally connected to a hypotheticaldome-shaped magmatic body whose uppermost part is at present located 7350m under sea level.
PB Sociedad Geológica de España
SN 0213-683X
YR 2000
FD 2000-05
LK https://hdl.handle.net/20.500.14352/58282
UL https://hdl.handle.net/20.500.14352/58282
LA spa
DS Docta Complutense
RD 3 may 2024