RT Journal Article
T1 Edades 39Ar/40Ar de los depósitos de Roques de García (Las Cañadas, Tenerife)
T1 30Ar/40Ar ages of the Roques de García deposits (Las Cañadas, Tenerife)
A1 Arnaud, N.
A1 Huertas, María José
A1 Cantagrel, J. M.
A1 Ancochea, Eumenio
A1 Fúster, J. M.
AB During the evolution of the Las Cañadas volcanic edifice, debris avalanches were very significant destructive events. The Roques de Garcia unit was generated by such an event. 39Ar/40Ar dating has been carried out on different rock types related to this deposit. 1.70-1.40 Ma ages were measured on volcanic matérial involved in the avalanche deposit, 0.43 Ma on a phonolitic dyke cutting this formation. These results bracket the age of the debris avalanche emplacement which could mark either the transition between Cañadas ll-Cañadas III (1.4-1.1 Ma) or Cañadas Illa-Cañadas lllb (0.6-0.7 Ma) volcanic phases
PB Sociedad Geológica de España
YR 2000
FD 2000
LK http://hdl.handle.net/10272/9770
UL http://hdl.handle.net/10272/9770
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 31 may 2026