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]
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
Some features of deformation structures in an esker on the southern margin of the Fennoscandian shield [PDF]
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 +1 more source
The Present State of the Kola Peninsula Broadband Seismic Network
This paper provides information about the main parameters of spatial broadband seismic network in the Kola region (the northeastern part of the Fennoscandian Shield). Since 2021 the seismic network has been expanded by five seismic stations and currently
Goev Andrey Georgievich +5 more
doaj +1 more source
Seismic situation in the northern parts of the Karelian craton (Fennoscandian Shield)
The seismic situation in the northern parts of the Karelian craton (Fennoscandian Shield) was studied. The geological structure of the territory is briefly described. The events of natural and man-made genesis recorded by seismic stations of the Karelian
Ирина Александровна Зуева +3 more
doaj +1 more source
Microfossil-like tourmaline microlites in early Proterozoic nodular chert at Kiihtelysvaara, eastern Finland [PDF]
Many Proterozoic silicified sedimentary carbonates have been reported to contain remains of early micro-organisms. One of these localities in the Fennoscandian Shield is the village of Hyypiä at Kiihtelysvaara in eastern Finland, where a nodular chert ...
J. Karhu, H. O'Brien
doaj +1 more source
Late Glacial and postglacial seismicity in the Northeastern Fennoscandian Shield: tectonic position and age of paleo-earthquakes near Murmansk [PDF]
Earthquake-induced deformations located near Murmansk City were investigated for information on the age, tectonic position and spatial occurrence of paleo-earthquakes.
Svetlana B. Nikolaeva +2 more
doaj +1 more source
Zur letzten Eiszeit im alpinen und nordeuropäischen Raum [PDF]
On the last Glaciation of the Alps and Fennoscandia. During the Pleistocene the Alps and the Fennoscandian Shield were covered several times with extensive ice caps. During the last Ice Age.
G. Glückert
doaj +1 more source
FAULT SYSTEMS IN THE UPPER CRUST OF THE FENNOSCANDIAN SHIELD, THE EAST EUROPEAN PLATFORM
Directions of 683 faults located in the southeastern part of the Fennoscandian (Baltic) shield were statistically analyzed, and three orthogonal associations of fault systems were identified in the study area.
V. S. Burtman, S. Yu. Kolodyazhny
doaj +1 more source
This study presents comparison of distribution and composition of Neoarchean sanukitoid massifs from Karelian (Fennoscandian Shield) and Bundelkhand (Indian Shield) Cratons.
Кумар Батук Джоши +3 more
doaj +1 more source

