Upper Llandovery and Lower Wenlock boundary of the Central part of Chernyshev ridge
Пограничные отложения лландовери и венлока в опорном разрезе силура центральной части гряды Чернышева

T. M. Beznosova, L. V. Sokolova
2015 Vestnik of Institute of Geology of Komi Science Center of Ural Branch RAS  
ñòàòüå ïðèâîäÿòñÿ íîâûå õåìî-è áèîñòðàòèãðàôè÷åñêèå äàííûå, õàðàêòåðèçóþùèå õðîíîëîãèþ ñìåíû ôàóíèñ-òè÷åñêèõ êîìïëåêñîâ â îòëîaeåíèÿõ íèaeíåãî ñèëóðà îïîðíîãî ðàçðåçà ð. Øàðúþ, è äàííûå ïî ïàëåîíòîëîãèè è ïàëåîýêîëîãèè, èñïîëüçóåìûå äëÿ äèàãíîñòèêè è êîððåëÿöèè ñòðàòèãðàôè÷åñêèõ ãðàíèö. Êëþ÷åâûå ñëîâà: áðàõèîïîäû, êîíîäîíòû, ëëàíäîâåðè -âåíëîê, èçîòîïû δC 13 . Research aimed at identifying changes in biota due to large-scale geological events, using isotope stratigraphy, changed understanding
more » ... the geological structure and the age strata, forming the regional stage of Lower Silurian in northern Urals and Chernyshev ridge and the level of the Llandovery-Wenlock boundary.
doi:10.19110/2221-1381-2015-12-24-30 fatcat:6vy22nuyrnglveptxed7o4fekm