Results 11 to 20 of about 123,040 (111)
Precambrian lithospheric evolution of the Fennoscandian Shield [PDF]
Геофизический журнал, 2017 Generalized reconstructions have been made on the basis of integrated DSS and CDP data and seismological evidence of local and remote earthquakes obtained for the Fennoscandian Shield over the last forty years.
N. Sharov, L. P. Sviridenko
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Some features of deformation structures in an esker on the southern margin of the Fennoscandian shield [PDF]
Bulletin of the Geological Society of Finland, 2018 As a result of melting of the last ice sheet in the southeastern edge of the Fennoscandian shield, ridge structures called eskers were formed. One of these eskers is the subject of our study.
A. Poleshchuk, D. Zykov, S. Shvarev
doaj +2 more sources
, 2022 The Fennoscandian Shield encompasses roughly the northern half of Sweden, all of Finland, and the westernmost part of European Russia, ranging in northern latitudes between 60 and 70 degrees, and intersecting the Arctic Circle.
Nilsson, Christer, +7 more
core +2 more sources
Fault systems in multiply deformed regions of Eurasia
Russian Journal of Earth Sciences, 2023 We have studied the orogenic fragile deformation of the upper Earth’s crust of several areas of the Eurasian continent, where deformations have occurred many times – in the Tian Shan and Altai-Sayan regions of the Central Asian Paleozoic Fold Belt and in
Burtman V, Kolodyazhnyi S
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Growth of the Archean sialic crust as revealed by zircon in the TTGs in eastern Finland [PDF]
Bulletin of the Geological Society of Finland, 2021 U–Pb age determinations on zircon from granitoids in the Archean of eastern Finland were conducted using the SIMS, LA-ICP-MS and TIMS techniques, with an emphasis on low-HREE granitoids.
Pentti Hölttä +5 more
doaj +1 more source
Timing of syn-orogenic, high-grade transtensional shear zone formation in the West Uusimaa Complex, Finland [PDF]
Bulletin of the Geological Society of Finland, 2022 We present zircon and titanite U-Pb ages from granulite-facies transtensional shear zones and a greenschist facies strike-slip shear zone in the Karkkila-Vihti area, West Uusimaa. The zircon rim and titanite ages of c.
Taija Torvela, Matti Kurhila
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Геофизический журнал, 2012 The nature of geoacoustic waves is discussed, based on comparison of the results of seismic and acoustic studies in the Fennoscandian Shield with the drilling record of the Kola Superdeep Borehole: 12262 m (1970-1990), Russia; Gravberg 6337 m (1986-1987),
N. V. Sharov
doaj +1 more source
Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2017 Specific morphological structures corresponding to impulsive seismotectonic events were identified within the Onega structure of the Fennoscandian (Baltic) shield of the East European platform.
Андрей Алексеевич Никонов +5 more
doaj +1 more source
Intracratonic Palaeoproterozoic granitoids in northern Finland: Prolonged and episodic crustal melting events revealed by Nd isotopes and U-Pb ages on zircon [PDF]
Bulletin of the Geological Society of Finland, 2007 Zircons from twelve Palaeoproterozoic granitoids from the Central Lapland Granitoid Complex (CLGC) and from the Hetta Complex (HC) in northern Finland were dated using the NORDSIM ion microprobe.
N. Ahtonen, P. Hölttä, H. Huhma
doaj +1 more source
, 2000 The current research report covers over 20 papers presented at the 2nd annual GEODE-Fennoscandian shield field workshop on Palaeoproterozoic and Archaean greenstone belts and VMS districts in the Fennoscandian Shield, 28 August to 1 September 2000 ...
core +3 more sources