Age, Hf-Isotope Systematic of Detrital Zircons and the Sources of Conglomerates of the Southern Demerdzhi Mountain, Mounatinous Crimea
Journal: Geotectonics
Year: 2019

The U–Pb dating and Hf isotope systematics of detrital zircons from a sandstone interbed in the section of the upper conglomerate sequence of the Mt. Southern Demerdzhi were carried out. The dominant populations of detrital zircons in the studied sample characterize episodes of magmatic activity within the source of the Upper Jurassic conglomerates. Magmatism was manifested in the Vendian-Cambrian, Carbon-Triassic, and Late Jurassic. The εHf values of detrital zircons of these ages indicate the