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 mid-European segment of the Variscides: tectonostratigraphic units, terrane boundaries and plate tectonic evolution

W Franke - Geological Society, London, Special Publications, 2000 - lyellcollection.org
The mid-European segment of the Variscides is a tectonic collage consisting of (from north
to south): Avalonia, a Silurian-early Devonian magmatic arc, members of the Armorican …

Variscan Evolution of the Bohemian Massif (Central Europe): fiction, facts and problems

W Franke, A Żelaźniewicz - Gondwana Research, 2023 - Elsevier
Abstract The Variscan Bohemian Massif reveals evidence for two oceans. The Saxo-
Thuringian basin separated the microcontinents Franconia-Thuringia (N-Armorica) and …

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 …

The birth of the Rheic Ocean—Early Palaeozoic subsidence patterns and subsequent tectonic plate scenarios

JF von Raumer, GM Stampfli - Tectonophysics, 2008 - Elsevier
New plate-tectonic reconstructions of the Gondwana margin suggest that the location of
Gondwana-derived terranes should not only be guided by the models, but should also …

Palaeozoic amalgamation of Central Europe: new results from recent geological and geophysical investigations

JA Winchester, Pace TMR Network Team - Tectonophysics, 2002 - Elsevier
Multidisciplinary studies of geotransects across the North European Plain and Southern
North Sea, and geological reexamination of the Variscides of the North Bohemian Massif …

Ediacaran to Cambrian oceanic rocks of the Gondwana margin and their tectonic interpretation

JF von Raumer, GM Stampfli, R Arenas… - International Journal of …, 2015 - Springer
In tectonic maps of Variscan Europe, allochthonous pieces of Cadomian basement clearly
stand out with their predominant metabasic to ultrabasic elements, the so-called exotic …

Palaeozoic amalgamation of Central Europe: an introduction and synthesis of new results from recent geological and geophysical investigations

JA Winchester, TC Pharaoh… - … Society, London, Special …, 2002 - lyellcollection.org
Multidisciplinary studies undertaken within the EU-funded PACE Network have permitted a
new 3-D reassessment of the relationships between the principal crustal blocks abutting …

Zircon inheritance reveals exceptionally fast crustal magma generation processes in Central Iberia during the Cambro-Ordovician

F Bea, P Montero, F González-Lodeiro… - Journal of …, 2007 - academic.oup.com
The Variscan basement of the Central Iberian Zone contains abundant Cambro-Ordovician
calc-alkaline to peraluminous metagranites and metavolcanic rocks with two notable …

Pre-Variscan geological events in the Austrian part of the Bohemian Massif deduced from U–Pb zircon ages

G Friedl, F Finger, JL Paquette, A von Quadt… - International Journal of …, 2004 - Springer
In an attempt to elucidate the pre-Variscan evolution history of the various geological units in
the Austrian part of the Bohemian Massif, we have analysed zircons from 12 rocks (mainly …