The palaeozoic variscan oceans revisited

W Franke, LRM Cocks, TH Torsvik - Gondwana research, 2017 - Elsevier
Geological evidence, supported by biogeographical data and in accord with
palaeomagnetic constraints, indicates that “one ocean” models for the Variscides should be …

The south-western branch of the Variscan Belt: evidence from Morocco

A Michard, A Soulaimani, C Hoepffner, H Ouanaimi… - Tectonophysics, 2010 - Elsevier
This work is based on the compilation and re-evaluation of the most significant data, either
personal or from the literature, concerning the Moroccan Variscides. The latter constitute the …

Gondwana-derived microcontinents—the constituents of the Variscan and Alpine collisional orogens

JF von Raumer, GM Stampfli, F Bussy - Tectonophysics, 2003 - Elsevier
The European Variscan and Alpine mountain chains are collisional orogens, and are built
up of pre-Variscan “building blocks” which, in most cases, originated at the Gondwana …

Geodynamic evolution of the SW Europe Variscides

A Ribeiro, J Munhá, R Dias, A Mateus, E Pereira… - …, 2007 - Wiley Online Library
The early evolution of SW Europe Variscides started by opening of the Rheic ocean at∼ 500
Ma, splitting Avalonia from Armorica/Iberia. Subduction on the SE side of Rheic generated …

Assessment of deep geothermal research and development in the Upper Rhine Graben

M Frey, K Bär, I Stober, J Reinecker, J van der Vaart… - Geothermal …, 2022 - Springer
Deep geothermal energy represents a key element of future renewable energy production
due to its base load capability and the almost inexhaustible resource base. Especially with …

The pre-orogenic detrital zircon record of the Peri-Gondwanan crust

T Stephan, UWE Kroner, RL Romer - Geological Magazine, 2019 - cambridge.org
We present a statistical approach to data mining and quantitatively evaluating detrital age
spectra for sedimentary provenance analyses and palaeogeographic reconstructions …

From a bipartite Gondwanan shelf to an arcuate Variscan belt: the early Paleozoic evolution of northern Peri-Gondwana

T Stephan, UWE Kroner, RL Romer, D Rösel - Earth-Science Reviews, 2019 - Elsevier
Abstract The Late Paleozoic Variscan Orogen of Europe and North Africa comprises
reworked Neoproterozoic to Early Paleozoic crust of the northern Gondwanan shelf that …

[HTML][HTML] Four billion years of ophiolites reveal secular trends in oceanic crust formation

H Furnes, M De Wit, Y Dilek - Geoscience Frontiers, 2014 - Elsevier
We combine a geological, geochemical and tectonic dataset from 118 ophiolite complexes
of the major global Phanerozoic orogenic belts with similar datasets of ophiolites from 111 …

Crustal structure of the transpressional Variscan orogen of SW Iberia: SW Iberia deep seismic reflection profile (IBERSEIS)

JF Simancas, R Carbonell, F González Lodeiro… - …, 2003 - Wiley Online Library
IBERSEIS, a 303 km long (20 s) deep seismic reflection profile, was acquired across the
Variscan belt in SW Iberian Peninsula. The acquisition parameters were designed to obtain …

Paleogeography of the Gondwana passive margin fragments involved in the Variscan and Alpine collisions: Perspectives from metavolcanic-sedimentary basement of …

I Soejono, S Collett, M Kohút, V Janoušek… - Earth-Science …, 2024 - Elsevier
The general configuration of the main continental blocks in the Gondwana supercontinent
and the Ediacaran–early Paleozoic tectonic evolution of its northern margin are widely …