El volcanismo de Nuévalos (Zaragoza): situación morfoestructural y edad

M. Hoyos; P.-Y. Gillot; E. Sanz; V. Soler; S. Sánchez-Moral; J. C. Cañaveras

doi:10.3989/egeol.98543-4209

El volcanismo de Nuévalos (Zaragoza): situación morfoestructural y edad

Authors

M. Hoyos Departamento de Geología. Museo Nacional de Ciencias Naturales. CSIC. Madrid
P.-Y. Gillot Dpto. Scien. de la Terre. Université Paris Sud. Orsay
E. Sanz Departamento de Geología. Museo Nacional de Ciencias Naturales. CSIC. Madrid
V. Soler Instituto de Productos Naturales. CSIC. La Laguna. Tenerife
S. Sánchez-Moral Departamento de Geología. Museo Nacional de Ciencias Naturales. CSIC. Madrid
J. C. Cañaveras Departamento de Ciencias de la Tierra y del Medio Ambiente. Universidad de Alicante.

DOI:

https://doi.org/10.3989/egeol.98543-4209

Keywords:

Lower Jurassic, volcanism, morphostructure, K/Ar, Calatayud Basin

Abstract

The volcanic outcrops of Nuévalos are located in the Rama Castellana morphostructural domain of the Iberian Range, which constitutes the western margin of the Calatayud Basin. This work presents morphostructural and radiometric (K/Ar) evidences which argues against the age previously proposed by other authors. Morphostructural data indicate an age earlier than Upper Oligocene, and K-Ar dating fixes this age at 183 ± 2.6 My (Lower Jurassic).

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Published

1998-08-30

How to Cite

Hoyos, M., Gillot, P.-Y., Sanz, E., Soler, V., Sánchez-Moral, S., & Cañaveras, J. C. (1998). El volcanismo de Nuévalos (Zaragoza): situación morfoestructural y edad. Estudios Geológicos, 54(3-4), 103–107. https://doi.org/10.3989/egeol.98543-4209

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Issue

Vol. 54 No. 3-4 (1998)

Section

Articles

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