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A regional 1.92 Ga tectonothermal episode in Ostrobothnia, Finland: Implications for models of Svecofennian accretion

Date

Authors

Williams, Ian

Rutland, Rupert

Kousa, Jukka

Publisher

Elsevier

Abstract

The mostly metasedimentary Svecofennian Western Pohjanmaa belt in Ostrobothnia, Finland, can be divided into two stratigraphic groups separated by a major unconformity that reflects deformation following regional metamorphism. The western Lappfors group,

Keywords

Keywords: accretion; aureole; craton; detritus; gneiss; granitoid; metamorphism; metasediment; modeling; monazite; protolith; sedimentary sequence; Svecofennian; unconformity; zircon; Eurasia; Europe; Finland; Northern Europe; Oulu [Finland]; Pohjanmaa; Scandinavia Finland; Metasediments; Ostrobothnia; Svecofennian; Zircon U-Pb ages

URI

http://hdl.handle.net/1885/33991

Collections

ANU Research Publications

Source

Precambrian Research

Type

Journal article

DOI

10.1016/j.precamres.2008.05.004

Restricted until

2037-12-31

Downloads

File

Description

01_Williams_A_regional_1.92_Ga_2008.pdf (3.67 MB)