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Díez Fernández, Rubén ; Jiménez Díaz, Alberto ; Arenas Martín, Ricardo ; Pereira, M. Francisco ; Fernández Suárez, Javier | American Geophysical Union | 2019-01The Calzadilla Ophiolite is an ensemble of mafic and ultramafic rocks that represents the transition between lower crust and upper mantle of a Cadomian (peri?Gondwanan) fore arc. Mapping and structural analysis of the ophiolite demonstrates that[...]texto impreso
Díez Fernández, Rubén ; Arenas Martín, Ricardo ; Pereira, M. Francisco ; Sánchez Martínez, Sonia ; Albert Roper, Richard ; Martín Parra, Luis Miguel ; Rubio Pascual, Francisco J. ; Matas, J. | Sociedad Geológica de España. | 2016La revisión de la evolución tectonometamórfica y magmática del Macizo Ibérico revela periodos de extensión y convergencia alternantes dentro de un proceso global de convergencia entre Gondwana y Laurrusia durante la formación de Pangea en el Pal[...]texto impreso
Fuenlabrada Pérez, José Manuel ; Arenas Martín, Ricardo ; Sánchez Martínez, Sonia ; Díez Fernández, Rubén ; Pieren Pidal, Agustín Pedro ; Pereira, M. Francisco ; Chichorro, Martim ; Silva, José B. | Elsevier | 2020-02The geochemical and isotopic (SmNd) features of the Ediacaran-Cambrian siliciclastic series from the Central Iberian Zone and the Iberian Allochthonous Domains indicate a significant paleogeographic change at the northern margin of Gondwana, ass[...]texto impreso
Díez Fernández, Rubén ; Fuenlabrada Pérez, José Manuel ; Chichorro, Martim ; Pereira, M. Francisco ; Sánchez Martínez, Sonia ; Silva, José B. ; Arenas Martín, Ricardo | Elsevier | 2017-01The basal allochthonous units of NW and SW Iberia are members of an intra-Gondwana suture zone that spreadsacross the Iberian Massif and was formed during the collision of Gondwana and Laurussia in the late Paleozoic. This suture zone is made o[...]texto impreso
Pereira, M. Francisco ; Díez Fernández, Rubén ; Gama, Cristina ; Hofmann, Mandy ; Gärtner, Andreas ; Linnemann, Ulf | Springer | 2018Zircon grains extracted from S-type granites of the Mêda-Escalhão-Penedono Massif (Central IberianZone, Variscan Orogen) constrain the timing of emplacement and provide information about potential magma sources. Simple and composite zircon grain[...]texto impreso
Díez Fernández, Rubén ; Arenas Martín, Ricardo ; Pereira, M. Francisco ; Sánchez Martínez, Sonia ; Albert Roper, Richard ; Martín Parra, Luis-Miguel ; Rubio Pascual, Francisco-J. ; Matas, Jerónimo | Elsevier | 2016-11An integrated interpretation of the late Paleozoic structural and geochronological record of the Iberian Massif is presented and discussed under the perspective of a Gondwana-Laurussia collision giving way to the Variscan orogen. Compressional a[...]texto impreso
Arenas Martín, Ricardo ; Fernández Suárez, Javier ; Montero, Pilar ; Díez Fernández, Rubén ; Andonaegui Moreno, Pilar ; Sánchez Martínez, Sonia ; Albert Roper, Richard ; Fuenlabrada Pérez, José Manuel ; Matas, Jerónimo ; Martín Parra, Luis Miguel ; Rubio Pascual, Francisco J. ; Jiménez Díaz, Alberto ; Pereira, M. Francisco | Elsevier | 2018-07In the Ossa Morena Domain of SW Iberia, the Calzadilla Ophiolite is formed by an ensemble of ultramafic and mafic rocks that seem to represent a fragment of an oceanic Moho transition zone. The ophiolite consists of a main sheet with a minimum t[...]texto impreso
Novo Fernández, Irene ; Arenas Martín, Ricardo ; Capitani, Christian de ; Pereira, M. Francisco ; Díez Fernández, Rubén ; Sánchez Martínez, Sonia ; Garcia Casco, Antonio | Elsevier | 2021-04The Cubito-Moura Unit is a high-P metamorphic succession that occurs in the southern part of the Ossa-Morena Complex (SW Iberian Massif). It includes a series of metasedimentary, metafelsic and metamafic rocks affected by a high-P, low to interm[...]
