Global ETD Search
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Showing 1 to 5 of 5 for “"Fennoscandian Shield"”.
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The Mesoproterozoic Hallandian event - a region-scale orogenic event in the Fennoscandian Shield
… Province occupies the southwestern part of the Fennoscandian Shield. The easternmost tectonic unit of the Province is the 1710-1660 Ma parautochthonous Eastern Segment, which bears the imprint of at least two metamorphic events; the 1460-1380 Ma Hallandian and the 1150-970 Ma Sveconorwegian. …
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Insights from integrated deep-time thermal history modeling; Constraining the burial, exhumation, and long-term stability of the Fennoscandian Shield
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-08-01
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Geochemical characterisation of Archaean granitoids in eastern Finland
… growth and evolution and forms the core of the Fennoscandian shield. The Karelian province is a complex patchwork of different rock types. The individual formations are of small territorial extent in accordance with often postulated small Archaean plates. Overall, the Karelian craton is a …
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Evolution of continental crust in the Proterozoic : growth and reworking in orogenic systems
… located in the southwestern part of the Fennoscandian Shield, is made up of granitiod rocks that were emplaced through sequential tapping of a reservoir that formed through mixing between a 2.1–1.9 Ga juvenile component and Archaean crust. Between 1.7 and 1.4 Ga the continental crust of …
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40Ar/39Ar, AFT and (U-Th)/He thermochronologic implications for the low-temperature geological evolution in SE Sweden
The Oskarshamn and Forsmark areas in the Fennoscandian Shield, SE Sweden, have been chosen as potential sites for hosting highly radioactive nuclear waste. To evaluate their respective suitability, the geological history of the bedrock in these two areas has been investigated. This study has …