Collision of tectonic plates resulting in the creation of mountains
The Variscan or Hercynianorogeny was a geologic mountain-building event caused by Late Paleozoic continental collision between Euramerica (Laurussia) and Gondwana to form the supercontinent of Pangaea.
The Variscan or Hercynian orogeny was a geologic mountain-building event caused by Late Paleozoic continental collision between Euramerica (Laurussia)...
15–20 million years and was coeval with the early phase of the Variscanorogeny (Eo-Variscan or Ligerian) and because it was not related to the Iapetus Ocean...
during the Hercynian period. This mountain building episode was the Variscanorogeny, named after Hof's Latin name (and the tribe of Varisci) of Curia variscorum...
and Laurentia collided in the early Paleozoic, and the Hercynian or Variscanorogeny that formed Pangaea when Gondwana and the Old Red Sandstone Continent...
phase of the Variscanorogeny of Laurussia, with metamorphic events in southwestern Texas and northern Mexico, and with the Antler orogeny of the Great...
developed since the Triassic over remnant uplands of the Variscanorogeny (Hercynian orogeny). The sedimentary basin, no longer a single drainage basin...
folded, having been affected by the earth movements of the Caledonian Orogeny. A notable feature of the Ordovician system is a major downwarp known as...
Meseta Mountains, and the Mauritanide Mountains, an event called the Variscanorogeny. South America moved northward to southern Euramerica, while the eastern...
Rheic Ocean or Proto-Tethys Ocean was eliminated during the Hercynian/Variscanorogeny, and the Pangaea supercontinent formed. The continents of Gondwana...
Ordovician Grampian phase and the Silurian Scandian phase Variscanorogeny, also known as Hercynian orogeny – Collision of tectonic plates resulting in the creation...
part of core Gondwana before its detachment as an orocline in the Variscanorogeny close to the Carboniferous–Permian boundary. South-east Asia was made...
south. The Central Pangean Mountains were formed during the Variscan-Alleghanian-Ouachita orogeny. Today their remains stretch over 10,000 km from the Gulf...
the Aegean orogeny (c. 70 - 14 Ma), followed by crustal extension and thinning due to slab rollback of the African Plate. The Variscanorogeny was a result...
(more than 300 million years old) and therefore deformed during the VariscanOrogeny. Parts of the Sudetes within the Bohemian Massif, Giant Mountains in...
Gondwana approached; these include the Acadian Orogeny in North America and the beginning of the VariscanOrogeny in Europe. These early collisions preceded...
Sudetes originated during the Variscanorogeny and its aftermath. The Sudetes are the northeasternmost accessible part of Variscan orogen as in the North European...
Carboniferous period, the Variscanorogeny (mountain building period) caused major deformation in south west England. The general region of Variscan folding was south...
rock strata of sedimentary origin which was altered regionally by the Variscanorogeny and then locally by heat from the intruded granites in the English...
terminated in full collision or the Hercynian/Variscanorogeny in the early Carboniferous (340 Mya). The Variscanorogeny closed the Rheic Ocean (between Avalonia...
started in the Paleozoic with the Variscanorogeny and continued in the Mesozoic and Cenozoic with the Alpine orogeny. The mountains in the northeastern...
Caledonian Orogeny and the VariscanOrogeny, allowing a complex geologic history to begin. During the late Silurian and early Devonian the Caledonian Orogeny occurred...
Caledonian, Alleghenian, Mauritanide and Variscanorogenies. The eastern portions of the range are also called the Variscan Mountains. The Central Pangean Mountains...
Ordovician in age. Sinistral tear faults have affected the rock. The VariscanOrogeny left a smaller print on the island, with the intrusion of some dykes...
collided with Laurussia towards the end of the Carboniferous during the Variscanorogeny. The name is taken from Armorica, the Gaulish name for a large part...
day. It has been shaped mainly by the Caledonian orogeny and the Variscanorogeny. The Alpine orogeny has also left its imprints, probably causing the...
of pre-Permian vintage, which were folded during various stages of Variscanorogeny in the Late Palaeozoic - before about 380 to 300 million years ago...
(Primary) rocks folded and metamorphosed during the Variscanorogeny and intruded by late-stage Variscan granitoids. All the highest peaks of the Pyrenees...
The Alleghanian orogeny or Appalachian orogeny is one of the geological mountain-forming events that formed the Appalachian Mountains and Allegheny Mountains...
follow a similar alignment - a trend known as the Caledonoid trend. The VariscanOrogeny was a complex affair whereby the former micro-continent of Armorica...