Tectonic evolution of Variscan Iberia: gondwana–Laurussia collision revisited

RD Fernández, R Arenas, MF Pereira… - Earth-Science …, 2016 - Elsevier
An integrated interpretation of the late Paleozoic structural and geochronological record of
the Iberian Massif is presented and discussed under the perspective of a Gondwana …

Allochthonous terranes involved in the Variscan suture of NW Iberia: A review of their origin and tectonothermal evolution

R Arenas, SS Martínez, RD Fernández, A Gerdes… - Earth-Science …, 2016 - Elsevier
NW Iberia includes a rather complete section of a Variscan suture, where different terranes
with continental or oceanic affinities appear with clear structural relationships. Three groups …

Gondwanan basement terranes of the Variscan–Appalachian orogen: Baltican, Saharan and West African hafnium isotopic fingerprints in Avalonia, Iberia and the …

BJ Henderson, WJ Collins, JB Murphy… - Tectonophysics, 2016 - Elsevier
Abstract Iberia, Avalonia and the “Armorican” terranes form key constituents of the Variscan–
Appalachian orogen, but their Neoproterozoic origins along the northern Gondwanan …

Correlation of the nappe stack in the Ibero-Armorican arc across the Bay of Biscay: a joint French–Spanish project

M Ballèvre, JRM Catalán, A López-Carmona, P Pitra… - 2014 - pubs.geoscienceworld.org
A correlation between allochthonous units exposed in the NW Iberian Massif and the
southern Armorican Massif is carried out based on lithological associations, structural …

The late Variscan HT/LP metamorphic event in NW and Central Iberia: relationships to crustal thickening, extension, orocline development and crustal evolution

JRM Catalán, FJR Pascual, AD Montes, RD Fernández… - 2014 - pubs.geoscienceworld.org
The Variscan metamorphic evolution of the autochthonous domain of NW and Central Iberia
is characterized by a Barrovian gradient followed by a high-temperature–low-pressure …

The Cambrian-Early Ordovician rift stage in the Gondwanan units of the Iberian Massif

T Sánchez-García, M Chichorro, AR Solá… - The Geology of Iberia: A …, 2019 - Springer
A rifting stage initiated the Variscan cycle in NW Gondwana, lasted from Terreneuvian to
Early Ordovician times and culminated in opening of the Rheic Ocean. The result of …

The Central Iberian arc, an orocline centered in the Iberian Massif and some implications for the Variscan belt

JR Martínez Catalán - International Journal of Earth Sciences, 2012 - Springer
An arcuate structure, comparable in size with the Ibero-Armorican arc, is delineated by
Variscan folds and magnetic anomalies in the Central Iberian Zone of the Iberian Massif …

Dating of lithospheric buckling: 40Ar/39Ar ages of syn-orocline strike–slip shear zones in northwestern Iberia

G Gutiérrez-Alonso, AS Collins, J Fernández-Suárez… - Tectonophysics, 2015 - Elsevier
Orogenic curvature is a ubiquitous feature of mountain belts, and the plate tectonic and
geodynamic setting responsible for the development of curved orogens is a subject of …

Oroclines of the Variscan orogen of Iberia: Paleocurrent analysis and paleogeographic implications

J Shaw, ST Johnston, G Gutiérrez-Alonso… - Earth and Planetary …, 2012 - Elsevier
Coupled structural and paleomagnetic analyses have shown that the northern Iberian bend
of the Variscan orogen, referred to as the Cantabrian Orocline, developed by vertical axis …

The missing Rheic Ocean magmatic arcs: provenance analysis of Late Paleozoic sedimentary clastic rocks of SW Iberia

MF Pereira, M Chichorro, ST Johnston… - Gondwana …, 2012 - Elsevier
Early Carboniferous turbiditic sedimentary rocks in synorogenic basins located on both
sides of the Rheic suture in SW Iberia were studied for provenance analysis. An enigmatic …