Contents

List of orogenies

Known mountain building events of the Earth's history

The following is a list of known orogenies organised by continent, starting with the oldest in each. The headings are present-day continents, which may differ from the geography contemporary to the orogenies. Some orogenies encompass more than one continent and may have different names in each, and some very large orogenies include sub-orogenies. As with other geological phenomena, orogenies are often subject to revised interpretations of their age, type and associated paleogeography.

In some (especially older) literature, the term orogeny refers to a long episode of basin formation and deposition of sediments over hundreds of millions of years, ending with deformation (sometimes including metamorphism) of these deposits. However, some workers use the term only for the final mountain-building deformation event over tens of millions of years or shorter.^[1][2]

African orogenies[edit]

• Pan-African orogeny – Series of major mountain-forming events in the Neoproterozoic, Neoproterozoic Era (550 Ma)
• Damara orogeny – Mountain building event at the intersection of the Congo and the Kalahari cratons.
• Kibaran orogeny – Mountain building event in what is now Africa
• Eburnean orogeny – Mountain building event in what is now West Africa
• East African Orogeny – Main stage in the Neoproterozoic assembly of East and West Gondwana
• Mauritanide Orogeny – Ancient orogen parallel to the west coast of Africa from Morocco to Guinea-Bissau
• Mozambique Orogeny – Band in the Earth's crust from East Antarctica through East Africa up to the Arabian-Nubian Shield
• Zambezian Orogeny – Area of mountain building now in southern Zambia and northern Zimbabwe

Antarctic orogenies[edit]

Orogenies affecting Antarctica include:^[3]

• Napier orogeny – Mountain range in East Antarctica – (4000±200 Ma)
• Rayner orogeny – (c. 3500Ma)
• Humboldt orogeny – Geologic formation in Antarctica, (c. 3000 Ma)
• Insel orogeny – (2650±150 Ma)
• Early Ruker orogeny – (2000–1700 Ma)
• Late Ruker orogeny, also known as the Nimrod orogeny – (1000±150 Ma)
• Beardmore orogeny – (633–620 Ma)
• Ross orogeny – Paleozoic mountain building event in Antarctica – (c. 550 – c. 480 Ma)
• Borchgrevink orogeny
• Peninsula orogeny

Asian orogenies[edit]

• Aravalli-Delhi Orogen – Precambrian
• Altaid Orogeny – Paleozoic Era
• Uralian orogeny – Long series of linear deformation and mountain building events that raised the Ural Mountains during the Permian Period
• Cimmerian and Cathaysian orogenies
  • Active through Triassic and Jurassic Periods along south and southeast Asia.
• Dabie-Sulu orogeny – Mesozoic Era
• Persia–Tibet–Burma orogeny – Cenozoic Era; caused by the continuing collision of the Arabian and Indian Plates with the Eurasian Plate, encompassing:
  • Himalayan orogeny – Forming the Himalaya Mountains

European orogenies[edit]

• Saamian orogeny – Formation of an extensive area of tonalitic-trondhjemitic crust in Fennoscandia, (3.1–2.9 Ga)
• Lopian orogeny – Archean orogeny – Formation of two different types of terrain compatible with plate tectonic concepts. One is a belt of high-grade gneisses formed in a regime of strong mobility, while the other is a region of granitoid intrusions and greenstone belts surrounded by the remnants of a Saamian substratum, (2.9–2.6 Ga)
• Svecofennian orogeny, also known as Svecokarelian orogeny – Geological process that resulted in formation of continental crust in Sweden, Finland and Russia, (2.0–1.75 Ga)
• Gothian orogeny – Formation of tonalitic-granodioritic plutonic rocks and calc-alkaline volcanites (like the previous Svecofennian orogeny), (1.75–1.5 Ga)
• Sveconorwegian orogeny – Orogenic belt in southwestern Sweden and southern Norway – Essentially reworking of previously formed crust, (1.25 Ga – 900 Ma)
• Timanide orogeny – Orogen that formed during the NeoproterozoicPages displaying short descriptions of redirect targets – Affecting the northern Baltic Shield during the Neoproterozoic Era, (620–550 Ma)
• Cadomian orogeny – Tectonic event(s) in the late NeoproterozoicPages displaying short descriptions of redirect targets – On the north coast of Armorica in the Ediacaran/Cambrian, (660–540 Ma)
• Caledonian orogeny – Mountain building event caused by the collision of Laurentia, Baltica and Avalonia – Deformation of the western Scandinavian Peninsula, Britain and Ireland, in the Ordovician Grampian phase and the Silurian Scandian phase^[4]
• Variscan orogeny, also known as Hercynian orogeny – Collision of tectonic plates resulting in the creation of mountains – Deformation in western Iberia, southwest Ireland, southwest England, central and western France, southern Germany and Czech Republic, during the Devonian and Carboniferous Periods
• Uralian orogeny – Long series of linear deformation and mountain building events that raised the Ural Mountains, during the Permian Period.
• Alpine orogeny – Formation of the Alpine mountain ranges of Europe, the Middle East and northwest Africa, encompassing:
  • The Formation of the Alps, during the Eocene through Miocene Periods
  • Carpathian orogeny – Building the Carpathian Mountains of eastern Europe, during the Jurassic-CretaceoustoMiocene Period
  • Hellenic orogeny – Collective Noun – In Greece and the Aegean area, during Eocene through Miocene Periods
• Mediterranean Ridge – Seabed ridge south of Greece

North American orogenies[edit]

• Algoman orogeny, also known as Kenoran orogeny – Late Archaean episode of mountain building in what is now North America – Superior province, South DakotatoLake Huron, late Archean Eon (2700–2500 Ma)
• Wopmay orogeny – Mountain-building event in northern Canada – Along western edge of Canadian shield, (2100–1900 Ma)
• Trans-Hudson orogeny, also known as Hudsonian orogeny – Mountain-building event in North America – Extends from Hudson Bay west into Saskatchewan then south through the western Dakotas and Nebraska. Result of the collision of the Superior craton with the Hearne craton and the Wyoming craton, during the Proterozoic Eon (2000–1800 Ma)
• Nagssugtoqidian orogeny – Late Paleoproterozoic mountain-building event in Greenland – (1910–1770 Ma)
• Ketilidian orogeny – Collision at the southern margin of the North Atlantic Craton, late Paleoproterozoic Era (1850–1720 Ma)
• Penokean orogeny – Wisconsin, Minnesota, Michigan, and southern Ontario, (1850–1840 Ma)
• Great Falls orogeny, also known as the Big Sky orogeny – Mountain building eventPages displaying wikidata descriptions as a fallback – Proterozoic collision between the Hearne craton and the Wyoming craton in southwest Montana, (1770 Ma)
• Ivanpah orogeny – Mojave region, south western U.S.
• Yavapai orogeny – Mountain building event 1.7 billion years ago in the southwestern United States, (1710–1700 Ma)
• Mazatzal orogeny – Mountain-building event in North America – Mid to south western U.S., (1675–1650 Ma)
• Picuris orogeny – Mountain-building event in what is now the Southwestern US – Mid to south western U.S., (1430–1300 Ma)
• Grenville orogeny – Mesoproterozoic mountain-building event – Worldwide, during the late Proterozoic Eon (1300–1000 Ma). Associated with the assembly of the supercontinent Rodinia. Formed folded mountains in eastern North America from NewfoundlandtoNorth Carolina, (1100–1000 Ma)
• Caledonian orogeny – Mountain building event caused by the collision of Laurentia, Baltica and Avalonia, including:
  • East Greenland Orogen – From CryogeniantoDevonian Periods
  • Taconic phase – Mountain-building period that affected most of New England – In the northeastern U.S. and Canada, during the Ordovician Period
  • Acadian phase – North American orogeny – In the eastern U.S., during the Silurian and Devonian Periods
• Appalachian orogeny – Mountain-forming event that formed the Appalachian and Allegheny Mountains – Usually seen as the same as the Variscan orogeny in Europe
  • Appalachian Mountains are a well studied orogenic belt resulting from a late Paleozoic collision between North America and Africa.
  • Taconic orogeny – Mountain-building period that affected most of New England
  • Acadian orogeny – North American orogeny
  • Alleghanian orogeny – Mountain-forming event that formed the Appalachian and Allegheny Mountains
• Ouachita orogeny – Mountain-building event that resulted in the Ouachita Mountains Ouachita MountainsofArkansas and Oklahoma is an orogenic belt that dates from the late Paleozoic Era and is most likely a continuation of the Appalachian orogeny west across the Mississippi embayment – Reelfoot Rift zone.
• Antler orogeny – Tectonic event from the Late Devonian into the Mississippian and early Pennsylvanian – Ancestral Sierra Nevada, western U.S., from late Devonian Period to early Mississippian age
• Innuitian orogeny, also known as Ellesmerian orogeny – Major tectonic episode in the Canadian Arctic and Northernmost Greenland – Innuitian Mountains, Canadian Arctic, extending from Ellesmere IslandtoMelville Island, Mississippian age (345 Ma)
• Sonoma orogeny – period of mountain building in western North AmericaPages displaying wikidata descriptions as a fallback – Rocky Mountains, western North America, (270–240 Ma)
• Nevadan orogeny – Mountain building event in North America – Developed along western North America, during the Jurassic Period
• Sevier orogeny – Mountain-building episode in North America – Rocky Mountains, western North America, (140–50 Ma)
• Laramide orogeny – Period of mountain building in North America – Rocky Mountains, western North America, (40–70 Ma)
• Pasadena orogeny – Transverse Ranges, western North America, Pleistocene Period to present day

Oceania orogenies[edit]

Australian orogenies[edit]

• Sleaford orogeny – Gawler Craton, South Australia, (2440–2420 Ma)
• Glenburgh orogeny – Glenburgh Terrane, Western Australia, (c. 2005–1920Ma)
• Barramundi orogeny – MacArthur Basin, northern Australia, (c. 1890–1850 Ma)
• Kimban orogeny – Gawler Craton, South Australia, (c. 1845–1700 Ma)
• Cornian orogeny – Gawler Craton, South Australia
• Miltalie orogeny – Gawler Craton, South Australia
• Yapungku orogeny – North Yilgarn craton margin, Western Australia, (c. 1765 Ma)
• Albany-Fraser orogeny – Mountain-forming period in Australia – Western Australia, (c. 1710–1020 Ma)
• Mangaroon orogeny – Gascoyne Complex, Western Australia, (c. 1680–1620 Ma)
• Isan orogeny – Mount Isa Block, Queensland, (c. 1600 Ma)
• Kararan orogeny – Gawler Craton, South Australia, (1570–1555 Ma)
• Olarian orogeny – Olary Block, South Australia
• Capricorn orogeny – Gascoyne Complex, Western Australia
• Musgrave orogeny – Musgrave Block, Central Australia, (c. 1080 Ma)
• Edmundian orogeny – Gascoyne Complex, Western Australia, (c. 920–850 Ma)
• Petermann orogeny – Central Australia, late Neoproterozoic EratoCambrian Period (c. 550–535 Ma)
• Delamerian Orogeny – Major geological province in central South AustraliaPages displaying short descriptions of redirect targets – South Australia and Victoria, Ordovician Period, (c. 514–510 Ma)
• Lachlan Orogeny – geological feature in AustraliaPages displaying wikidata descriptions as a fallback – Victoria and New South Wales, (c. 540 and 440 Ma)
• Thomson Orogeny – Northern continuation of the Lachlan Orogeny
• Alice Springs Orogeny – Australian mountain building eventPages displaying wikidata descriptions as a fallback – Central Australia, early Carboniferous Period, (450–300 Ma)
• Kanimblan Orogeny – Ancient Australian mountain-building event – Victoria and New South Wales, Carboniferous Period (c. 318 Ma)
• Hunter-Bowen orogeny, also known as New England Orogeny – Queensland and New South Wales, Permian PeriodtoTriassic Period (c. 260–225 Ma)

New Zealand orogenies[edit]

• Tuhua Orogeny – Mountain-building process in New ZealandPages displaying short descriptions of redirect targets, (370–330 Ma)
• Rangitata Orogeny – long period of uplift and collision in New ZealandPages displaying wikidata descriptions as a fallback, (142–99 Ma)
• Kaikoura Orogeny – Seismic formation eventPages displaying short descriptions of redirect targets, (24 Ma – present)

South American orogenies[edit]

• Transamazonian orogeny – Paleoproterozoic^[5]
• Guriense orogeny
• Sunsás orogeny – Ancient orogeny
• Cariri Velhos orogeny – Belt of rocks in Brazil
• Brasiliano-Pan African orogeny – Brasilia Belt
  • Pampean orogeny – Paraguai Belt
• Chonide orogeny
• Terra Australis Orogeny
  • Pampean orogeny
  • Famatinian orogeny – Paleozoic geological event in South America
• San Rafael orogeny
• Gondwanide orogeny – Permian mountain forming tectonic event – Sierra de la Ventana
• Toco orogeny, Chilean Coast Range, (300–330 Ma)^[6]
• Andean orogeny – Ongoing mountain-forming process in South America, Andes Mountains, (200 Ma – present)

Table[edit]

References[edit]