1865 Ma tholeiitic magmatism during an extensional episode of the Svecofennian orogeny: the Kaiplot gabbros in Nagu (Nauvo), southwestern Finland

The Svecofennian orogeny in southern Finland has traditionally been divided into two broadly defined compressional stages, the 1.89–1.87 Ga “synorogenic” stage and the ca 1.84–1.81 Ga “lateorogenic” stage. The term “intraorogenic” is used to describe a less studied stage that occurred between these...

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Bibliographic Details
Main Authors: Olav Eklund, Jussi S. Heinonen
Format: Article
Language:English
Published: Geological Society of Finland 2025-03-01
Series:Bulletin of the Geological Society of Finland
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Online Access:https://www.geologinenseura.fi/sites/geologinenseura.fi/files/bulletin_2025_vol97_1_01_johnson-etal.pdf.pdf
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