Shift indicators in the Transcarpathian deep fault zone

Abstract

Êèåâñêèé íàöèîíàëüíûé óíèâåðñèòåò èìåíè Òàðàñà Øåâ÷åíêî, ÓÍÈ “Èíñòèòóò ãåîëîãèè”, Êèåâ, Óêðàèíà Ïîñòóïèëà 25 ìàÿ 2015 ã. Ïðåäñòàâëåíî ÷ëåíîì ðåäêîëëåãèè Î. Á. Ãèíòîâûì Ó êîíòåêñò³ òåêòîí³÷íî¿ åâîëþö³¿ Êàðïàòñüêî-Ïàííîíñüêîãî ðåã³îíó âàaeëèâèì º ïèòàí-íÿ ìåõàí³çìó âèíèêíåííÿ íåîãåíîâîãî ìàãìàòèçìó Çàêàðïàòòÿ. Íîâà äèíàìîê³íåìàòè÷íà ñõåìà íåîãåíîâî¿ òåêòîíîìàãìàòè÷íî¿ àêòèâ³çàö³¿, â ÿê³é âðàõîâàíî çàãàëüíå ñóáìåðèä³î-íàëüíå ñòèñíåííÿ, ïîâ’ÿçóº ïðîÿâè ìàãìàòèçìó ç ôîðìóâàííÿì ó Çàêàðïàòñüêîìó ïðîãèí³ çîíè ñêîëþâàííÿ ç³ ñòðóêòóðíèì ïàðàãåíåçèñîì ïðàâîãî çñóâó. Çã³äíî ç³ ñõåìîþ, öåíòðè âèâåðaeåííÿ âóëêàí³â êîíöåíòðóâàëèñÿ â ìåaeàõ ñòðóêòóð ðîçòÿãó, ÿê³ ïðîãðåñóâàëè â ì³ðó ³ìïóëüñíîãî ðîçâèòêó çîíè ñêîëþâàííÿ. Ñòðóêòóðíà àðãóìåíòàö³ÿ çàïðîïîíîâàíî¿ ñõåìè â ñèëó îñîáëèâîñòåé â³äñëîíåíîñò³ ðåã³îíó åôåêòèâíà ëèøå ó ï³âí³÷íî-ñõ³äíîìó îáðàìëåíí³ çîíè ñêîëþâàííÿ, â ñèñòåì³ Çàêàðïàòñüêîãî ãëèáèííîãî ðîçëîìó, äå âïåâíåíî çàêàðòîâàíî ð³çíîðàíãîâ³ ðîçðèâí³ ïàðàãåíåçèñè. Äåòàëüí³ äîñë³äaeåííÿ, ïðîâåäåí³ â ìåaeàõ ñåðåäíüî¿ ëàíêè ðîçëîìó, äàëè çìîãó ïîêàçàòè ñòðóìåíåâèé õàðàêòåð áóäîâè éîãî ãîëîâíî¿ çîíè ç ïîòóaeíèì äðîáëåííÿì ³ ðîçëèñòóâàííÿì ôë³øî¿äíèõ óòâîðåíü, ùî ïåðåäóâàëè âóëêàí³çìó, òà ëîêàëüíèì ïîñòâóëêàí³÷íèì òð³ùèíîóòâîðåííÿì. Òåêòîíîô³çè÷íèé àíàë³ç ïàðàãåíåçèñ³â âèä³ëåíèõ òðüîõ ñòàä³é òð³ùèíîóòâîðåííÿ äåìîíñòðóº ñò³éêèé ïðàâîçñóâíèé òèï ëîêàëü-íèõ ïîë³â íàïðóaeåíü. Çì³íó îð³ºíòàö³¿ îñåé ãîëîâíèõ íîðìàëüíèõ íàïðóaeåíü ïîÿñíåíî ïîñë³äîâíîþ ðåàë³çàö³ºþ äåôîðìàö³éíèõ ñõåì òðàíñïðåñ³¿, ïðîñòîãî çñóâó ³ òðàíñòåíñ³¿. Ñïîðàäè÷íî ïðîÿâëåí³ ðîçðèâí³ ñòðóêòóðè ó âóëêàí³÷íèõ óòâîðåííÿõ, ÿê³ ïåðåêðèâàþòü òåêòîí³òè øîâíî¿ çîíè ðîçëîìó, ñâ³ä÷àòü ïðî ïðîÿâè ÿê ëàòåðàëüíèõ, òàê ³ ñóáâåðòèêàëü-íèõ çì³ùåíü. Êëþ÷îâ³ ñëîâà: Çàêàðïàòñüêèé ãëèáèííèé ðîçëîì, ïðàâîñòîðîíí³é çñóâ, çîíà ñêîëþ-âàííÿ, íåîãåíîâèé ìàãìàòèçì, òð³ùèííèé ïàðàãåíåçèñ, ïîëå íàïðóaeåíü. There is a problem of the mechanism of Neogene magmatism appearance in Transcarpathia within tectonic evolution of the Carpathian-Pannonian region. In consideration of general submeridional compression the new kinematic and dynamic scheme of Neogene tectonic and magmatic activation associates magmatism with formation of the shear-zone with right-shift structural paragenesis in the Transcarpathian trough area. According to the scheme the sources