Results 121 to 130 of about 6,109 (226)

Cronología de los ciclos Cadomiense y Varisco en la Zona de Ossa Morena, SO de Iberia: magmatismo granítico desde la subducción a la extensión [PDF]

open access: yes
El estado de conocimiento sobre la Zona de Ossa Morena es variable. Existen estudios petrológicos, geoquímicos, isotópicos y geocronológicos sobre muchos cuerpos pero pocos son estudios de detalle de alguno de los mismos.
Salman, K.
core   +1 more source

Contrasting magma types and timing of intrusion in the Permian layered mafic complex of Mont Collon (Western Alps, Valais, Switzerland): evidence from U/Pb zircon and 40Ar/39Ar amphibole dating [PDF]

open access: yes, 2018
.: We have selected and dated three contrasting rock-types representative of the magmatic activity within the Permian layered mafic complex of Mont Collon, Austroalpine Dent Blanche nappe, Western Alps.
Bussy, François   +5 more
core  

Cenozoic Reactivation of the Penacova-Régua-Verin and Manteigas-Vilariça-Bragança Fault Systems (Iberian Peninsula): Implication in Their Seismogenic Potential

open access: yesGeosciences
The Penacova-Régua-Verin (PRV) and the Manteigas-Vilariça-Bragança (MVB) are two of the longest faults of the Iberian Peninsula. These faults striking NNE–SSW, over lengths of >200 km, were developed during late-Variscan Orogeny and reactivated in ...
Sandra González-Muñoz   +1 more
doaj   +1 more source

Mineral chemistry dataset of the Tournaisian - Lower Viséan submarine basaltic volcanism of the Matachel Basin (SW Iberian Massif). [PDF]

open access: yesData Brief, 2023
Sarrionandia F   +5 more
europepmc   +1 more source

Large plates and small blocks: The Variscan orogeny in the Bohemian Massif

open access: yes, 2017
The Bohemian Massif of the Central European Variscides consists of several late Proterozoic / early Paleozoic low-strain crustal units, namely the Bruno-Vistulian continental block of the Laurussian plate that is juxtaposed with the Tepla-Barrandian Unit and the Lausitz block of the Gondwana plate.
Kroner, U., Romer, R.
openaire   +2 more sources

Late Cambrian magmatic arc activity in peri-Gondwana: geochemical evidence from the Basal Allochthonous Units of NW Iberia

open access: yesGeologica Acta, 2017
The North African section of the Gondwana margin was the site of voluminous, arc-related magmatism during the Late Neoproterozoic (Avalonian–Cadomian orogen).
P. ANDONAEGUI   +2 more
doaj  

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