RT Journal Article
T1 Edades 39 Ar/40 Ar de los depósitos de Roques de García (LasCañadas, Tenerife)
A1 Arnaud, N.
A1 Huertas Coronel, María José
A1 Cantagrel, Jean Marie
A1 Ancochea Soto, Eumenio
A1 Fuster Casas, José María
AB During the evolution of the Las Cañadas volcanic edifice, debris avalanches were very significant destructiveevents. The Roques de Carcia unit was generated by such an evento 39Ar/40Ar dating has been carriedout on different rock types related to this deposito 1.70-1.40 Ma ages were measured on volcanic materialinvolved in the avalanche deposit, 0.43 Ma on a phonolitic dyke cutting this formation. These resultsbracket the age of the debris avalanche emplacement which could mark either the transition between Cañadas II-Cañadas III (1.4-1.1 Ma) or Cañadas IIIa-Cañadas IIIb (0.6-0.7 Ma) volcanic phases.
PB Sociedad Geológica de España
SN 0213-683X
YR 2001
FD 2001-07
LK https://hdl.handle.net/20.500.14352/58286
UL https://hdl.handle.net/20.500.14352/58286
LA spa
DS Docta Complutense
RD 15 jun 2025