Galician Massif

E784686

The Galician Massif is an ancient, rugged geological region in northwestern Iberia characterized by heavily eroded Paleozoic rocks and highlands that form part of the Iberian Massif.

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Statements (46)

Predicate Object
instanceOf geological region
massif
boundedBy Atlantic Ocean NERFINISHED
Cantabrian Mountains NERFINISHED
Central System of the Iberian Peninsula NERFINISHED
characterizedBy Paleozoic rocks
ancient rocks
heavily eroded relief
highlands
rugged topography
climateInfluence Atlantic climate of Galicia
continent Europe
country Spain
erosionalHistory long-term denudation since Paleozoic
extendsInto northern Portugal NERFINISHED
forms basement of northwestern Iberia
formsPartOf western Iberian Massif NERFINISHED
geologicalAge Paleozoic NERFINISHED
geomorphology deep valleys
dissected plateaus
rounded summits
hasEconomicImportance mineral resources
quarrying
hasResearchInterest Paleozoic stratigraphy
Variscan tectonics
granite magmatism
metamorphic petrology
hasStructuralTrend generally NE–SW Variscan structures
highestPointsLocatedIn Galician highlands NERFINISHED
influences drainage patterns of northwestern Iberia
regional topography of Galicia
isOlderThan Mesozoic cover rocks of Iberia
lithology gneisses
granites
igneous rocks
metamorphic rocks
schists
slates
locatedIn Galicia NERFINISHED
Spain
northwestern Iberia NERFINISHED
orogeny Variscan orogeny NERFINISHED
partOf Iberian Massif NERFINISHED
Variscan belt of western Europe NERFINISHED
tectonicSetting cratonic basement of the Iberian Peninsula
underlies Cenozoic sedimentary basins in northwestern Iberia

Referenced by (2)

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

Duero Basin boundedBy Galician Massif