Results 131 to 140 of about 749 (183)

SVECOFENNIAN ACREТION OROGEN: MODERN VIEWS ON ITS STRUCTURE AND EVOLUTION

Proceedings of the Karelian Research Centre of the Russian Academy of Sciences, 2022
openaire   +1 more source

Tectonic setting shapes microbial biosynthetic potential across global geothermal environments

Pelliciari Silva AC, de Pins B, Montemagno F, Migliaccio F, Cascone M, Bastoni D, Barosa B, Selci M, Vetriani C, Chiodi A, Vignale FA, Alai MG, Brovarone AV, Jessen GL, Blamey JM, de Moor JM, Lloyd KG, Barry P, The CoEvolve Project consortium, Giovannelli D.   +19 more
europepmc   +1 more source

Isotope response to latent geological processes in the Belomorian and Svecofennian Mobile Belts

Proceedings of the Karelian Research Centre of the Russian Academy of Sciences
Shauket Baltybaev, Anastasiya Yurchenko, Valery Savatenkov, Nailya Rizvanova   +3 more
openaire   +1 more source

Chronology and geochemistry of late Svecofennian processes in northern Sweden

Gff, 1989
Radiometric and geochemical data have been used to characterize the concluding stages of the Svecofennian orogeny in northern Sweden. U-Pb zircon ages of 1879 +- 7 and 1858 +- 9 Ma have been obtained from two unfoliated granitoids of the North ...
Torbjörn Skiöld, Björn Öhlander
exaly   +3 more sources

The accretionary Svecofennian orogen—insight from the BABEL profiles

Precambrian Research, 2005
The BABEL profiles B, C, 1–7 form a 1200 km long nearly continuous cross-section through the Svecofennides. The near-vertical marine reflection profiles display a wide range of crustal structures that can be associated with both the accretionary ...
Annakaisa Korja, Pekka Heikkinen
exaly   +4 more sources

The “intraorogenic” Svecofennian Herräng mafic dyke swarm in east-central Sweden: age, geochemistry and tectonic significance

Gff, 2020
The Herräng mafic dykes form an E-W-trending dyke swarm within the Bergslagen lithotectonic unit of the Svecofennian orogen in east-central Sweden. They intrude the Svecofennian supracrustal rocks and early-orogenic granitoids, but are themselves cut by ...
Åke Johansson, Andreas Karlsson
exaly   +3 more sources

A compilation of metamorphic pressure–temperature estimates from the Svecofennian province of eastern and central Sweden

Gff, 2018
Here, we present a compilation of 44 metamorphic pressure-temperature (P-T) estimates from 31 localities in the Svecofennian province of eastern and central Sweden.
Alasdair Skelton, Joakim Mansfeld, Stellan Ahlin   +2 more
exaly   +2 more sources

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The Svecofennian Orogen: a tectonic model

Precambrian Research, 1997
Abstract Recent geological studies have provided new concepts concerning the timing of the final break-up of the Archaean craton. Age data on detrital zircons from sedimentary rocks in Sweden and Finland show marked similarities and indicate pervasive homogenization of accumulated material.
Mikko Nironen
exaly   +2 more sources

Intra-orogenic Svecofennian magmatism in SW Finland constrained by LA-MC-ICP-MS zircon dating and geochemistry [PDF]

Gff, 2012
We have studied plutonic rocks from the Korpo and Rauma areas of south-western Finland which can be categorized as intra-orogenic, i.e. they were intruded during a proposed extensional period between the two main Svecofennian orogenic cycles: the Fennian
Markku Väisänen, Olav Eklund, Yann Lahaye   +2 more
exaly   +3 more sources

Migratory tectonic switching, western Svecofennian orogen, central Sweden: Constraints from U/Pb zircon and titanite geochronology

Precambrian Research, 2008
The Forsmark area, in the western part of the Svecofennian orogen, central Sweden, is situated between two major Palaeoproterozoic tectonic domains that show contrasting histories with respect to timing of igneous activity, ductile deformation and ...
Michael B Stephens, Fernando Corfu, Jenny Andersson   +2 more
exaly   +2 more sources