Results 111 to 120 of about 1,408 (212)

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

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

Early Permian post-collisional magmatism induced by extensive removal of the Variscan lithospheric mantle

open access: yes
The tectonic re-equilibration after the Variscan orogeny coincided with widespread early Permian post-collisional magmatism in southern Europe. A full understanding of the origin of this magmatism in the South Variscan realm and its relationship to major
Boscaini, Andrea   +19 more
core   +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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