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The Mid-Paleozoic and Mid-Triassic Pulses of Trap Magmatism in the East of the Siberian Platform: Evidence from the First ⁴⁰Ar/³⁹Ar Isotope Dating of Dolerite Sills

Abstract

The paper presents the results from the first ⁴⁰Ar/ ³⁹Ar isotope dating of eleven mafic sills recovered by deep boreholes in the eastern...

A. V. Prokopiev, O. P. Polyansky, ... S. A. Novikova in Doklady Earth Sciences

Article 01 January 2020

The Deep Structure of the Proterozoic Complex of the Sedimentary Cover the East European Platform: Oil and Gas Potential

Abstract —

This paper considers the geological structure and formation features of the Proterozoic sedimentary complex. The Upper Precambrian deposits...

S. E. Bashkova, E. E. Kozhevnikova, ... A. V. Botalova in Geotectonics

Article 01 August 2023

The Geological Characteristics of a Subpermafrost Gas Hydrate Reservoir on the Taimyr Shelf of the Kara Sea (Eastern Arctic)

Abstract —

The conditions for the formation of gas hydrates associated with subsea permafrost in the Kara Sea have been predicted based on numerical...

T. V. Matveeva, A. O. Chazov, Yu. Yu. Smirnov in Geotectonics

Article 01 December 2023

Early and late phases of the Permian–Triassic mass extinction marked by different atmospheric CO₂ regimes

The Permian–Triassic mass extinction is characterized by a massive injection of carbon dioxide associated with Siberian Traps volcanism, pronounced...

Jiaheng Shen, Yi Ge Zhang, ... Ann Pearson in Nature Geoscience

Article 03 October 2022

Investigation and analysis of climate change and siberian high-pressure system during drought and wet periods in the Iranian plateau

In this research, daily rainfall data from a 29-year statistical period (1990–2018) for 30 synoptic stations of north–eastern Iran were obtained by...

Broumand Salahi, Abbas Kashani, Vahid Safarianzengir in Modeling Earth Systems and Environment

Article 05 May 2020

Examples of HRS-Geo Technology Used in Other Regions

Examples of the HRS-Geo technology use in the Timan-Pechora province, Western Siberia, and Saudi Arabia are given. Due to the in-depth complex...

Vladimir L. Trofimov, Fanil F. Khaziev, Alisa V. Trofimova in Oil and Gas Reservoir Prospecting and Exploration

Chapter 2022

Targeting Ni-Cu mineralization in the Canadian High Arctic large igneous province: integrating geochemistry, magmatic architecture and structure

Mafic-ultramafic subvolcanic intrusive complexes, at the 1–10-km scale, constitute favorable environments for the formation of orthomagmatic...

Benoit M. Saumur, Marie-Claude Williamson, Jean H. Bédard in Mineralium Deposita

Article 12 May 2021

Flow Stratigraphy from Boreholes in the Lower Cretaceous Rajmahal Trap, Bengal Basin: Megacrystic Basalt Flows and Its Use as Possible Marker Horizon

Flow stratigraphy has been carried out in the Rajmahal Traps from exploratory boreholes drilled for coal in the western sector of Bengal Basin....

Abhijit Roy, Mandakini Maharana, Anita Kumari in Journal of the Geological Society of India

Article 13 April 2022

The Deccan Volcanic Province (DVP), India: A Review

Geochemical data (major and minor oxides, trace elements including REE, and Sr, Nd, Pb, and O isotopes) have been obtained on a number of flow...

P. Krishnamurthy in Journal of the Geological Society of India

Article 15 August 2020

Cretaceous Volcanism in Peninsular India: Rajmahal–Sylhet and Deccan Traps

The Indian Peninsula hosts Cretaceous continental flood basalts (CFB) that manifest its passage over the Kerguelen and Reunion hotspots in...

Vivek S. Kale in Geodynamics of the Indian Plate

Chapter 2020

Transient ocean oxygenation at end-Permian mass extinction onset shown by thallium isotopes

The end-Permian mass extinction (EPME) represents the largest biocrisis in Earth’s history, a result of environmental perturbations following...

Sean M. Newby, Jeremy D. Owens, ... Thomas J. Algeo in Nature Geoscience

Article 02 August 2021

The Age of the Natalka Orogenic Gold Deposit (U–Pb, ⁴⁰Ar/³⁹Ar, Re–Os constrain)

Abstract

Geological observations and U–Pb dating of zircons from intrusions of the Yana–Kolyma gold province constrain the age of orogenic gold...

V. V. Akinin, A. V. Alshevsky, ... V. A. Sidorov in Russian Journal of Pacific Geology

Article 01 December 2023

Genesis, Features of Mineral Composition, and Problems of the Development of Rare Metal–Titanium Placers in the West Siberian Megaprovince

Abstract

The coastal-marine rare metal–titanium placers of the West Siberian megaprovince were formed in a relatively short Eocene–Late Oligocene...

E. N. Levchenko, D. S. Klyucharev, A. V. Lalomov in Lithology and Mineral Resources

Article 22 March 2020

The Ore and Petroleum Regions of the South Okhotsk Province and Deep Geodynamics

Abstract

The South Okhotsk Sea province, which includes the Sakhalin, Kunashir, Iturup, Urup islands and surrounding sea areas, comprises numerous...

V. G. Khomich, N. G. Boriskina in Russian Journal of Pacific Geology

Article 01 November 2020

Coronene - A Potential Powerful Tool for Reconstructing Ancient Fire Records and Its Significance in a Geological Context

Ryosuke Saito in Journal of the Geological Society of India

Article 20 December 2023

Plateau Basalts (AKA Flood Basalts)

Edgardo Cañón-Tapia in Encyclopedia of Planetary Landforms

Living reference work entry 2022

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...

O. V. Petrov, N. N. Sobolev, ... T. Yu. Tolmacheva in Tectonics of the Arctic

Chapter 2021

Permian–Triassic mass extinction pulses driven by major marine carbon cycle perturbations

The Permian/Triassic boundary approximately 251.9 million years ago marked the most severe environmental crisis identified in the geological record,...

Hana Jurikova, Marcus Gutjahr, ... Anton Eisenhauer in Nature Geoscience

Article 19 October 2020