Details

Autor(en) / Beteiligte

• Kozlov, Nikolay E
• Martynov, Eugeny V
• Sorokhtin, Nikolay O
• Glaznev, Viktor N
• Glaznev, Viktor
• Sorokhtin, Nickolay O

Titel

Geodynamic Evolution of the Eastern Baltic Shield

Ist Teil von

• A Study in Earth's Geological Evolution, 2020, p.495-525

Ort / Verlag

United States: John Wiley & Sons, Incorporated

Erscheinungsjahr

2020

Quelle

Wiley Online Library All Obooks

Beschreibungen/Notizen

• The eastern Baltic shield formed in Archaean is composed of four large continental crust segments: Karelian granite‐greenstone area, Belomorian mobile belt, Kola granulite‐gneiss area, and Murmansk composite domain. This chapter describes the geodynamic evolution of each of these continental crust segments of the eastern Baltic shield. The Kola granulite‐gneiss area is a complexly structured mosaic continental crustal buildup composed of separate Archaean age Earth's crust domains. By the nature of geodynamic evolution, the Archaean evolution stage in the Keyvy domain is drastically different from all continental‐crust buildups of the eastern Baltic shield. The nuclear evolution stage of the Murmansk domain had been followed by a regime of its collision with continental buildups of the Kola granulite‐gneiss area. The chapter also provides a discussion on the spatial‐temporal correlation of geodynamic regimes in the northeastern Baltic shield.