-
Article
Upper Triassic Sequences of the Crimean Mountains: First Results of U–Pb Dating of Detrital Zircons
The first results of U–Pb dating of detrital zircons from two samples that characterize the Tauric and Eski-Orda Series of the Cimmerian structural complex of the Crimean Mountains are presented. The strong si...
-
Article
Paleozoic Age of Metaterrigenous Sequences of the Maksyutov Metamorphic Complex (Southern Urals): Results of U–Pb Dating of Detrital Zircons
The first U–Pb (LA–ICP–MS) isotope dating of detrital zircons from quartzites of two strata of the Maksyutov metamorphic complex (Southern Urals) was performed. Zircon grains from the Galeevo quartzites are we...
-
Article
The First Results of U–Pb Dating of Detrital Zircons from the Oligocene of the Southeastern Part of the Voronezh Anteclise and Their Importance for Paleogeography
The first results of U–Pb (LA–ICP–MS) isotope dating of detrital zircons (dZr) from the Upper Oligocene sands of the Poltava Formation exposed on the southeastern slope of the Voronezh anteclise are presented,...
-
Article
Provenance of the Upper Triassic–Lower Jurassic Flysch and the Middle–Upper Jurassic Coarse Clastic Sequences in the Cimmerides of the Crimean Mountains Based on the Results of U–Th–Pb Isotopic Dating of Detrital Zircon Grains
New results of U–Th–Pb isotopic dating of detrital zircon grains from the sandstones of the Upper Tauric Formation of the Crimean Mountains, belonging to the Lower Jurassic part of the Tauric Group, are presen...
-
Article
Two Stages of Assembly of the Pangea Supercontinent in the Polar Urals: The First U/Pb (LA-ICP-MS) and 40Ar/39Ar Dating of the Yarkeu Complex
In the Polar Urals, there are a few small granitoid intrusions (Yarkeu, Yajyu, and Pogurei complexes), which are usually associated with the Urals collision. Their Carboniferous–Early Permian age is generally ...
-
Article
The Age of Volcanic Tuffs from the Basu and Zigan Formations of the Vendian (Ediacaran) Asha Group in the Southern Urals: Results of U–Th–Pb (SIMS and La-ICP-MS) Dating of Accessory Zircon
The isotopic U‒Th‒Pb age (SIMS (SHRIMP II) and La-ICP-MS) was obtained for accessory zircon from ash tuffs of the Basu and Zigan Formations of the Asha Vendian (Ediacaran) Group of the Southern Urals. The comp...
-
Article
Open AccessEastern Margin of the Neoarchean Tunguska Superterrane: Data from Boreholes in the Central Part of the Siberian Platform
The paper presents data on granites and gneisses recovered by Kulindinskaya-1 hole drilled in the central part of the Siberian Craton. The biotite granites retain a porphyritic texture, correspond to I-type ac...
-
Article
The Nature of the Puchezh–Katunki Impact Structure (the Central Part of the East European Platform): Results of the U‒Th‒Pb Isotope System Study of Detrital Zircons from Explosive Breccias
The Puchezh–Katunki crater is located in the central part of the East European Platform in the area of the Gorky Reservoir, has a diameter of ~80 km, and is morphologically expressed by the central uplift of t...
-
Article
Cretaceous–Eocene Flysch of the Sochi Synclinorium (Western Caucasus): Sources of Clastic Material Based on the Results of U–Th–Pb Isotope Dating of Detrital Zircons
The first results of the U–Th–Pb isotope dating of detrital zircons (dZr, N = 130, n = 91) from the middle Danian sandstones (63.9–65.3 Ma) of the Cretaceous–Eocene Novorossiisk–Anapa flysch widely developed in t...
-
Article
The First Results of U–Th–Pb Isotopic Dating of Detrital Zircons from the Chenka Sandstones: A Contribution to the Stratigraphy of the Cimmerides of Mountainous Crimea
The first results of U–Th–Pb isotope dating of detrital zircons (dZr) from the Chenka sandstones of the Cimmerides of Mountainous Crimea are presented. Carboniferous–Triassic dZr dominate among dZr from Chenka...
