Caledonian orogeny

E27562

The Caledonian orogeny was a major Paleozoic mountain-building event that formed ranges across what are now Scandinavia, Scotland, Ireland, Greenland, and parts of North America as ancient continents collided.

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All labels observed (13)

Statements (44)

Predicate Object
instanceOf Paleozoic orogeny
geological event
orogeny
affects North Atlantic area
surface form: North Atlantic region
alsoKnownAs Caledonian mountain-building event
cause closure of the Iapetus Ocean
collision of Laurentia and Avalonia
collision of Laurentia and Baltica
continentInvolved Avalonia
Baltica
Laurentia
endTime Early Devonian
fieldOfStudy geochronology
structural geology
tectonics
followedBy Variscan orogeny
locatedIn Greenland
Ireland
Scandinavia
Scotland
eastern North America
mountainRangeFormed Appalachian Mountains
Scottish Highlands
surface form: Grampian Mountains

Long Range Mountains
Scandinavian Mountains
Scottish Highlands
namedAfter Caledonia
partOf Paleozoic Era
surface form: Paleozoic era
precededBy Taconic orogeny
process continental collision
crustal thickening
granite plutonism
regional metamorphism
subduction
recordedIn Ridge-and-Valley Appalachians
surface form: Appalachian belt

Caledonian orogeny self-linksurface differs
surface form: British Caledonides

Greenland Caledonides
Caledonian orogeny self-linksurface differs
surface form: Scandinavian Caledonides
relatedTo Acadian orogeny
Appalachian orogeny
result assembly of Laurussia
startTime Ordovician Period
surface form: Ordovician period
tectonicSetting convergent plate boundary
timeSpan approximately 490–390 million years ago

Referenced by (49)

Full triples — surface form annotated when it differs from this entity's canonical label.

Old Red Sandstone associatedWithOrogeny Caledonian orogeny
Highland Boundary Fault geologicalAge Caledonian orogeny
Southern Uplands Fault orogeny Caledonian orogeny
Southern Uplands Fault tectonicSetting Caledonian orogeny
this entity surface form: Caledonian orogenic belt
Appalachian orogeny hasPart Caledonian orogeny
Appalachian orogeny orogenyPhase Caledonian orogeny
Caledonian orogeny recordedIn Caledonian orogeny self-linksurface differs
this entity surface form: Scandinavian Caledonides
Caledonian orogeny recordedIn Caledonian orogeny self-linksurface differs
this entity surface form: British Caledonides
Grampian Terrane orogeny Caledonian orogeny
this entity surface form: Caledonian Orogeny
Grampian Terrane partOf Caledonian orogeny
this entity surface form: Caledonian orogenic belt
Dalradian Supergroup partOf Caledonian orogeny
this entity surface form: Caledonian orogen
Dalradian Supergroup metamorphismRelatedTo Caledonian orogeny
this entity surface form: Grampian orogeny
Dalradian Supergroup metamorphismRelatedTo Caledonian orogeny
Great Glen Fault tectonicSetting Caledonian orogeny
Great Glen Fault geologicalSystem Caledonian orogeny
this entity surface form: Caledonides of Britain and Ireland
Caledonian fault system formedDuring Caledonian orogeny
Caledonian fault system partOf Caledonian orogeny
this entity surface form: Caledonian orogenic belt
Great Glen geologicalAge Caledonian orogeny
Silurian tectonicActivity Caledonian orogeny
Southern Uplands accretionary prism orogeny Caledonian orogeny
Southern Uplands accretionary prism formsPartOf Caledonian orogeny
this entity surface form: Caledonides
Southern Uplands terrane orogeny Caledonian orogeny
Southern Uplands terrane researchTopic Caledonian orogeny
this entity surface form: Caledonian tectonics
Scandinavian Mountains geologicalOrigin Caledonian orogeny
closure of Iapetus Ocean partOf Caledonian orogeny
closure of Iapetus Ocean partOf Caledonian orogeny
this entity surface form: Grampian orogeny
Acadian orogeny relatedTo Caledonian orogeny
Avalonia microcontinent involvedInOrogeny Caledonian orogeny
Alpine orogeny relatedTo Caledonian orogeny
Avalonia orogenyAssociatedWith Caledonian orogeny
Greenland Caledonides partOf Caledonian orogeny
Greenland Caledonides orogenicPhase Caledonian orogeny
Moine Supergroup orogenyRecorded Caledonian orogeny
this entity surface form: Knoydartian orogeny
Grampian Group partOf Caledonian orogeny
this entity surface form: Caledonian orogen
Grampian Group associatedWith Caledonian orogeny
this entity surface form: Grampian orogeny
Grampian Group tectonicEvent Caledonian orogeny
Walls Boundary Fault partOf Caledonian orogeny
Walls Boundary Fault orogeny Caledonian orogeny
Moine Thrust Belt orogeny Caledonian orogeny
Orcadian Basin formedAfter Caledonian orogeny
this entity surface form: Caledonian Orogeny
Iapetus Ocean closureResultedIn Caledonian orogeny
Iapetus Ocean closureAssociatedWith Caledonian orogeny
this entity surface form: Laurentia–Avalonia collision
Grampian Mountains geologicalEra Caledonian orogeny
Dovrefjell geology Caledonian orogeny
Kjølen Mountains orogeny Caledonian orogeny
Ordovician region of Wales partOf Caledonian orogeny
this entity surface form: Caledonian orogeny belt
Laurussia associatedWithOrogeny Caledonian orogeny
Euramerica playedRoleIn Caledonian orogeny