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

Williams, IanRutland, RupertKousa, Jukka2015-12-080301-9268http://hdl.handle.net/1885/33991The 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: 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 agesA regional 1.92 Ga tectonothermal episode in Ostrobothnia, Finland: Implications for models of Svecofennian accretion200810.1016/j.precamres.2008.05.0042015-12-08