Moine Supergroup

E154085

The Moine Supergroup is a sequence of Neoproterozoic metamorphic rocks in the Scottish Highlands, notable for recording early tectonic events prior to the Caledonian orogeny.

All labels observed (2)

Label Occurrences
Moine Supergroup canonical 3
Moine Thrust Belt 1

How this entity was disambiguated

Statements (44)

Predicate Object
instanceOf geologic unit
metamorphic rock sequence
supergroup
ageRange approximately 1000–800 Ma (depositional age, inferred)
boundedByStructure Moine Thrust Belt
containsSubdivision Glenfinnan Group
Loch Eil Group
Morar Group
country Scotland
deformationEvents Caledonian deformation phases
multiple Precambrian deformation phases
exposedIn Northern Highlands
Northwest Highlands
geologicAge Neoproterozoic
lithology gneisses
metasedimentary rocks
pelites
psammites
quartzites
schists
locatedIn Scottish Highlands
metamorphicGrade greenschist to amphibolite facies
metamorphism polyphase metamorphism
namedAfter A’ Mhòine (Moine) in Sutherland
orogenyRecorded Knoydartian orogeny
linked to: Caledonian orogeny
overlies Lewisian Gneiss Complex
partOf Caledonian orogenic belt
linked to: British Caledonides
region Northern Scotland
linked to: northern Scotland
researchUse key reference for Neoproterozoic tectonics of the North Atlantic region
separatedFrom Lewisian Gneiss Complex by the Moine Thrust
linked to: Moine Thrust Belt
stratigraphicRelationship unconformable on Lewisian basement (locally inferred)
structuralStyle intensely folded
thrust imbricated
studyDiscipline metamorphic petrology
stratigraphy
structural geology
tectonics
tectonicSettingInferred Neoproterozoic sedimentary basin
possible rift or passive margin setting
tectonicSignificance deformed during Caledonian orogeny
records pre-Caledonian tectonic events
typicalMineralogy feldspar
mica
quartz

How these facts were elicited

Referenced by (4)

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

Dalradian Supergroup overlies Moine Supergroup
Great Glen Fault relatedTo Moine Thrust Belt
linked to: Moine Supergroup
Lewisian complex basement underlies Moine Supergroup
Moine Thrust Belt olderRockUnit Moine Supergroup