Selaus oppiaineen mukaan kokoelmassa VäitöskirjatGeologia ja mineralogia
Aineistot 1-5 / 5
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Evolution of the Svecofennian Bedrock in Southern Finland - Spatial and temporal changes in the mantle-derived magmatism and mantle-crust interaction
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser A II: Biologica - Geologica : 381 (Turun yliopisto, 23.06.2021)The Svecofennian orogen in the central Fennoscandian Shield was formed between 1.96–1.77 Ga. This study focuses on characterizing the temporal and spatial changes of the mantle derived and related magmas in southern Finland ... -
Genesis and Emplacement of Carbonatites and Lamprophyres in the Svecofennian Domain
Turun yliopiston julkaisuja. Sarja AII, Biologica - Geographica – Geologica : 252 (Turun yliopisto, 31.08.2010)A small carbonatite dyke swarm has been identified at Naantali, southwest Finland. Several swarms of shoshonitic lamprophyres are also known along the Archean-Proterozoic boundary in eastern Finland and northwest Russia. ... -
Genesis and Evolution of Brittle Structures In Southwestern Finland and Western South Africa. Insights into Fault Reactivation, Fluid Flow and Structural Maturity in Precambrian Cratons
Turun yliopiston julkaisuja. Sarja AII, Biologica - Geographica – Geologica : 300 (Turun yliopisto, 10.04.2015)The bedrock of old crystalline cratons is characteristically saturated with brittle structures formed during successive superimposed episodes of deformation and under varying stress regimes. As a result, the crust effectively ... -
Geochemistry of felsic, mafic and ultramafic rocks in the suprasubduction zone Mawat ophiolite, Northeast Iraq
Turun yliopiston julkaisuja - Annales Universitatis TUrkuensis, Ser A II: Biologica - Geographica - Geologica : 385 (Turun yliopisto, 19.11.2021)The Mawat ophiolite is a remnant from the Neotethyan oceanic lithosphere exposed within the Zagros Suture Zone, northeastern Iraq. This thesis focuses on the evolution of the mantlederived magma and their temporally and ... -
Palaeoproterozoic crustal evolution in SW Fennoscandia, Baltic Sea region
Turun yliopiston julkaisuja. Sarja A II, Biologica - Geographica – Geologica : 382 (Turun yliopisto, 20.08.2021)ABSTRACT The Palaeoproterozoic crustal evolution of the Fennoscandian Shield involves significant crustal growth with a marked zonation from older rocks in the northeast to younger rocks in the southwest. Following the ...