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Open AccessErratum to: The First Discovery of Authigenic Carbonates on the Laptev Sea Flank of Gakkel Ridge (Arctic Ocean)
An Erratum to this paper has been published: https://doi.org/10.1134/S1028334X23070395
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Open AccessErratum to: First Results of Stratigraphic Drilling in the East Siberian Sea Focused on Geological Studies of the Suture Zone of the Continental Shelf’s Marginal Structures and Deep-Water Areas of the Arctic Ocean
An Erratum to this paper has been published: https://doi.org/10.1134/S1028334X23070449
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Open AccessThe First Discovery of Authigenic Carbonates on the Laptev Sea Flank of Gakkel Ridge (Arctic Ocean)
This paper describes the first finding of authigenic carbonates on the southern flank of Gakkel Ridge in its junction with the continental margin of the Laptev Sea of the Russian Federation. The samples are re...
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Article
Open AccessFirst Results of Stratigraphic Drilling in the East Siberian Sea Focused on Geological Studies of the Suture Zone of the Continental Shelf’s Marginal Structures and Deep-Water Areas of the Arctic Ocean
A shallow well was drilled in the East Siberian Sea for the first time with the purpose of geological study of the suture zone of deep waters of the Arctic Ocean and marginal structures of the continental shel...
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Ordovician Paleogeography: The Possibilities and Constraints of Conodont-Based Biogeographic Reconstructions
This paper provides an overview of modern global paleobiogeographic reconstructions for the Ordovician period and regional paleogeographic patterns of the structures of the East European Platform and the weste...
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Lower Paleozoic Deposits in the Transition Zone between the Carbonate Platform and Black Shale Basin (Eastern Taimyr)
Sedimentological features of the Upper Cambrian–Middle Ordovician rocks exposed in eastern Taimyr in the Faddey Gulf area are discussed. The studied sections belong to the transitional facies zone located betw...
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Study of the Arctic Seabed Rocks
The chapter presents results of studying the seabed rocks from scarps of steep mountainsides of the Mendeleev Rise collected during the Arctic-2012 expedition. The seabed collection consists of five thousand s...
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Geology of the Eastern Arctic Islands and Continental Fridge of the Arctic Seas
Expeditions carried out in the Arctic in recent years resulted in the accumulation of a significant amount of new information, which allowed better understanding the geology of the islands and coastal areas of...
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A Reconstruction of a Vendian–Cambrian Active Continental Margin within the Southern Urals: Results of Detrital Zircons Studying from Ordovician Terrigenous Rocks
Detrital zircons of Ordovician terrigenous sequences are studied in various Southern Uralian tectonic units. The age of detrital zircons of the West Uralian and Transuralian megazones, Taganai–Beloretsk Zone, ...
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Middle Ordovician Conodonts from the Chingiz Ridge (Kazakhstan): Taxonomy of the Naiman Formation Assemblage and Its Biogeographic Affinity
Conodonts from carbonate rocks of the Naiman Formation (Chingiz Ridge, East Kazakhstan) have been studied in detail for the first time. The mixed conodont complex is characterized by a high taxonomic diversity...
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Structure, Age, and Settings of Formation of Ordovician Complexes of the Northwestern Frame of the Kokchetav Massif, Northern Kazakhstan
This work presents the data on the structure, geochronology, and formation settings of the Ordovician sedimentary and volcanogenic-sedimentary complexes of the Sterlitamak, Mariev, and Imanburluk structural an...
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Early Ordovician conodonts from the Sakmara Zone of the Southern Urals) and their biogeography
The new data obtained on conodonts from the Lower Ordovician of the Kidryasovo, Akbulaksai, and Kuagach formations (the central part of the Sakmara Zone of the Southern Urals) allow to evaluate the biogeograph...
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Magnetic stratigraphy of the Ordovician in the lower reach of the Kotuy River: the age of the Bysy-Yuryakh stratum and the rate of geomagnetic reversals on the eve of the superchron
Until recently, the existing data prevented the geophysicists from accurately dating the Bysy-Yuryakh stratum, which outcrops in the middle reach of the Kotuy River, constraining the time of its formation to a...
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Polychronous formation of the ophiolite association in the Tekturmas zone of Central Kazakhstan inferred from geochronological and biostratigraphic data
Plagiogranites and conodonts from chert intercalations in basalts of the ophiolite association in the Tekturmas zone of Central Kazakhstan were subjected to the U‒Pb geochronological and stratigraphic investig...
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Ordovician volcanic and plutonic complexes of the Sakmara allochthon in the southern Urals
The Ordovician terrigenous, volcanic–sedimentary and volcanic sequences that formed in rifts of the active continental margin and igneous complexes of intraoceanic suprasubduction settings structurally related...
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Cambrian to Lower Ordovician complexes of the Kokchetav Massif and its fringing (Northern Kazakhstan): Structure, age, and tectonic settings
A comprehensive study of the Lower Palaeozoic complexes of the Kokchetav Massif and its fringing has been carried out. It has allowed for the first time to discover and investigate in detail the stratified and...
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New data on the stratigraphy of the Ordovician and Silurian of the central region of Kotelnyi Island (New Siberian Islands) and correlation with the synchronous successions of the Eastern Arctic
Much of the material of Paleozoic successions of Kotelnyi Island (New Siberian Islands) is composed of various carbonates, which accumulated in relatively shallow conditions in the Ordovician–Middle Devonian. ...
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Hydrothermal barite deposits in Upper Cambrian-Lower Ordovician siliceous successions of southern Kazakhstan
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The Cambrian-Ordovician boundary in Gornyi Altai
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Neoproterozoic-Early Paleozoic tectonic evolution of the western part of the Kyrgyz Ridge (Northern Tian Shan) caledonides
The conducted comprehensive study of the western part of Kyrgyz Ridge provided new data on the structure, composition and age of Precambrian and Early Paleozoic stratified and igneous complexes. The main achie...
