Results 151 to 160 of about 592 (175)

The Iberian Massif

1984
The most outstanding feature of the Iberian Peninsula is the vast remnant of the Hercynian continent, variously called the Hesperic massif by Hernandez-Pacheco (1932a), the Iberian massif by Lautensach and Mayer (1961) or the Meseta block by Sole-Sabaris (1952): This last term is not to be confused with the physiographic term used for the Castilian ...
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Block Streams in the Tremedal Massif, Central Iberian Chain

2014
The Tremedal Massif is an inlier of Paleozoic rocks that protrudes around 300 m over an extensive planation surface cut across Mesozoic formations. It reaches 1,920 m a.s.l. at Caimodorro and has a continental climate characterised by a large number of days with minimum temperatures below freezing point (80–100 days per year).
Mateo Gutiérrez, Francisco Gutiérrez
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Variscan tectonic evolution, magnetic anomalies and metallogenetic potential in the western Central Iberian Zone (Iberian Massif)

2023
The Iberian Massif presents a complex Late Paleozoic evolution, with intense compressional tectonics followed by gravitational collapse of the thickened crust and orocline development. In NW Iberia, extensional detachments and associated shear zones developed during high temperature-low pressure metamorphism in relation to partial melting in gneiss ...
Irene Pérez Cáceres, Irene DeFelipe, Puy Ayarza, Juan Gómez Barreiro, Helena Sant’Ovaia, Cláudia Cruz, Maria dos Anjos Ribeiro, Juan José Villalaín, Manuela Durán Oreja, José Ramón Martínez Catalán   +9 more
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Terranes within the Iberian Massif: Correlations with West African Sequences

1991
The Iberian Peninsula consists of two very different parts: (1) the eastern half which constitutes the westernmost extension of the Alpine orogen; and (2) the western half (Iberian Massif) representing the southwesternmost and largest piece of the so-called European Hercynian Foldbelt. Although Precambrian and Paleozoic inliers are scattered within the
C. Quesada, F. Bellido, R. D. Dallmeyer, I. Gil-Ibarguchi, J. T. Oliveira, A. Perez-Estaun, A. Ribeiro, M. Robardet, J. B. Silva   +8 more
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Cadomian magmatism and metamorphism at the Ossa Morena/Central Iberian zone boundary, Iberian Massif, Central Portugal

2017
A well preserved Cadomian basement is exposed in the Iberian Massif, Central Portugal, at the Ossa Morena/Central Iberian zone boundary, which allows the determination of reliable geochemical data. A sequence of Cadomian and Variscan magmatic and tectonometamorphic events has been already described for this area and are documented in other areas of the
Henriques, S.B.A., Neiva, Ana M.R., Tajčmanová, Lucie, Dunning, Greg R.   +3 more
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Iberian Meseta and the Iberian Massif

Zeitschrift für Geomorphologie, 1961
H. Lautensach., E Mayer.
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The evolution of the rift-drift transition in the Central Iberian and Galicia-Trás-os-Montes zones, Iberian Massif

2022
In the Iberian Massif a voluminous igneous activity was recorded along its reputed rifting axial (i.e., the Ossa-Morena Zone, OMZ) where three phases, separated by relatively quiescent periods, are distinguished. The first two, Early and Main rift-stage magmatic events, were defined in detail by Sánchez García et al.
Chichorro, Martim, Solá, A. Rita, Díez Montes, Alejandro, Álvaro-Blasco, José Javier, Sánchez García, Teresa, Quesada Ochoa, Cecilio   +5 more
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The amphibolites from the Ossa–Morena/Central Iberian Variscan suture (Southwestern Iberian Massif): geochemistry and tectonic interpretation

Lithos, 2003
Abstract Basic rocks included in the Ossa–Morena/Central Iberian Variscan suture of SW Iberia have been studied in order to decipher the pre-orogenic evolution along this major boundary. These rocks appear as garnet-free amphibolites and garnet-bearing amphibolites.
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First orthothecid hyolith from the Ordovician of the Iberian Massif, Spain

Bollettino della Società Paleontologica Italiana, 2022
Gutiérrez-Marco, Juan Carlos, Malinky, John Mark   +1 more
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Silurian conodonts of the Obejo-Valsequillo Domain (SW of the Iberian Massif)

2019
Peer ...
Aragonés-Illanas, Pau, Sarmiento, Graciela N., Gutiérrez-Marco, J. C.   +2 more
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