Kulikova K.V. Udoratina O.V. Шуйский А.С.
Granitoids of polyarnouralsky complex: the composition and geotectonic position
Reporter: Kulikova K.V.
There are three intervals in the evolution of granitoids polyarnouralsky complex. Part of the granitoids crystallized in the range of 593 ± 11 to 539 ± 9.4 million years - an event meets the subduction stage associated with the formation of TIMANIDES. The bulk of the granitoids was formed in the interval 485-475 Ma, which corresponds to the phase of rifting in the magin of the East European continent, and the event with the age of 319-373 Ma, most likely, fixes the time metasomatic rocks and is associated with the collisional stage.
Abstracts file: | Kulikova_abstract.doc |
Full text file: | Kulikova_txt.doc |
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