Pre-1.91 Ga deformation and metamorphism in the Palaeoproterozoic Vammala Migmatite Belt, southern Finland, and implications for Svecofennian tectonics

Pre-1.91 Ga deformation and metamorphism in the Palaeoproterozoic Vammala Migmatite Belt, southern Finland, and implications for Svecofennian tectonics

A metamorphic event in the Vammala Migmatite Belt (VMB) at ~1.92 Ga, revealed by SHRIMP U-Pb analyses of both zircon overgrowths and monazite, is interpreted as post-depositional and is correlated with the development of the early high-grade schistosity. Neither this Early Svecofennian deformation a...

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Bibliographic Details
Main Authors: R.W.R. Rutland, I.S. Williams, K. Korsman
Format: Article
Language:English
Published: Geological Society of Finland 2004-12-01
Series:Bulletin of the Geological Society of Finland
Subjects:
metasedimentary rocks
migmatites
gneisses
deformation
metamorphism
tectonics
Svecofennian Domain
absolute age
U/Th/Pb
zircon
monazite
Palaeoproterozoic
Vammala
Tampere
Finland
Online Access:http://www.geologinenseura.fi/bulletin/Volume76/Rutland.pdf

Internet

http://www.geologinenseura.fi/bulletin/Volume76/Rutland.pdf

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