Results 81 to 90 of about 273 (174)

Landscape Evolution of the Black Forest: From the Variscan Orogeny to the Modern Era

open access: yes
With a maximum elevation of 1493 m above sea-level, the Black Forest (Schwarzwald in German) is the second highest mountain range in Germany. It is subdivided in three main natural regions, the northern, central, and southern Black Forest. The Variscan basement of the Black Forest consists of plutonic and metamorphic rocks.
openaire   +1 more source

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

What place for the External Crystalline Massifs of the Western Alps in the Variscan orogeny?

open access: yes, 2022
Les massifs cristallins externes (MCE) des Alpes occidentales forment les portions affleurantes du socle Paléozoïque impliqué dans la collision alpine. A l’instar d’une grande partie du socle continental ouest-européen, ces massifs ont été structurés par l’orogenèse varisque au cours du Dévonien et du Carbonifère (~380–300 Ma).
openaire   +1 more source

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  

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

Petrogenesis of highly fractionated I-type peraluminous granites: La Pedriza pluton (Spanish Central System)

open access: yesGeologica Acta, 2010
The La Pedriza pluton stands out as the most extensively fractionated granite (Rb lt; 629; Sr lt; 2 and Ba lt; 2 ppm) of the Spanish Central System Batholith.
C. PÉREZ-SOBA, C. VILLASECA
doaj  

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