Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/703
Title: Nuevos datos geocronológicos de los materiales volcánicos del ciclo magmático Roque Nublo en Gran Canaria (Islas Canarias, España)
Authors: Mangas, José
Perez-Torrado, Francisco-Jose 
Keywords: Roque Nublo (Gran Canaria, Canarias)
K/Ar age determinations
Issue Date: 1992
Abstract: In Gran Canaria, the period between the Roque Nublo Cycle, Pliocene in age, and the Recent Cycle, Plio-Quaternary, has been defined traditionally as a period of volcanic inactivity. New K/Ar determinations carried out in this study on rocks belonging to the Roque Nublo Cycle gave ages between 4.6f0.2 and 2.7f0.1. These data together with stratigraphic and geochemical studies revealed that the last eruptions of phonolites of this cycle were synchronic with the first nephelinitic emissions of the Recent Cycle.
URI: http://hdl.handle.net/10553/703
ISBN: 84-600-8115-X
Source: III Congreso Geológico de España y VIII Congreso Lationoamericano de Geología: Actas de las Sesiones Científicas, p. 453-457
Actas de las sesiones científicas : III Congreso Geológico de España, v. 1, p. 453-457
Appears in Collections:Actas de congresos
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