Электронная библиотека (репозиторий) Томского государственного университета
статьи в журналах | 2019 | Ernst, Richard E.

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Add   Geology of the Alpha Regio (V-32) Quadrangle, Venus
Authors: Bethell, Erin M. | Ernst, Richard E. | Samson, C.
Source: Journal of maps. 2019. Vol. 15, № 2. P. 474-486
Type: статьи в журналах
Date: 2019
Description: We present a 1:2,500,000 geological map of the Alpha Regio (V-32) quadrangle, Venus. The V-32 quadrangle extends from 0° to 25 S, 0°to 30° E with an area of approximately 7,600,000 km². Geological map ... More
Add   The Overmaraat-Gol alkaline pluton in Northern Mongolia: U-Pb age and preliminary implications for magma sources and tectonic setting
Authors: Gertner, Igor F. | Ernst, Richard E. | Izokh, Andrey E. | Vishnevskii, Andrey V. | Vrublevskii, V. V.
Source: Minerals. 2019. Vol. 9, № 3. P. 170 (1-13)
Type: статьи в журналах
Date: 2019
Description: A new Wenlockian zircon U–Pb age (~426 Ma) of the Overmaraat-Gol nepheline syenite (foyaite, juvite) pluton in the SW Lake Hovsgol area (Northern Mongolia) prompts a long history of alkaline magmatism ... More
Add   A new Ectasian event of basitic magmatism in the southern Siberian Craton
Authors: Donskaya, T. V. | Ernst, Richard E. | Hamilton, M. A. | Mazukabzov, A. M. | Pisarevsky, Sergei A. | Kamo, S. | Gladkochub, D. P.
Source: Doklady Earth Sciences. 2019. Vol. 486, part 1. P. 507-511
Type: статьи в журналах
Date: 2019
Description: On the basis of U–Pb dating of zircon and baddeleyite from gabbro–dolerite of the Goloustnaya dyke swarm (southern margin of the Siberian Craton), the age of basites was established as 1338.0 ± 2.9 Ma ... More
Add   Petrography, mineralogy and SIMS U-Pb geochronology of 1.9–1.8 Ga carbonatites and associated alkaline rocks of the Central-Aldan magnesiocarbonatite province (South Yakutia, Russia)
Authors: Doroshkevich, Anna G. | Sergeev, Sergey A. | Ernst, Richard E. | Ponomarev, Jean D. | Redina, Anna A. | Chebotarev, Dmitry A. | Nikolenko, Anna M. | Dultsev, Vladislav F. | Moroz, Tatyana N. | Prokopyev, Ilya R. | Minakov, Alexey V.
Source: Mineralogy and petrology. 2019. Vol. 113, № 3. P. 329-352
Type: статьи в журналах
Date: 2019
Description: The N-S trending Central-Aldan magnesiocarbonatite province is located in the Aldan-Stanovoy shield (South Yakutia, Russia). Several apatite-dolomitic carbonatite occurrences were studied: Seligdar, M ... More
Add   Semi-automatic extraction and mapping of dyke swarms based on multi-resolution remote sensing images: Applied to the dykes in the Kuluketage region in the northeastern Tarim Block
Authors: Chen, Ninghua | Ernst, Richard E. | Yang, Shufeng | Chen, Jianyu | Ni, Nina
Source: Precambrian research. 2019. Vol. 329. P. 262-272
Type: статьи в журналах
Date: 2019
Description: The geometry and spatial distribution of mafic dyke swarms provide information about geodynamics. However, mapping large-scale dyke swarms manually is a time-consuming and expensive process. Here we p ... More
Add   U-Pb baddeleyite ages of key dyke swarms in the Amazonian Craton (Carajás/Rio Maria and Rio Apa areas): Tectonic implications for events at 1880, 1110 Ma, 535 Ma and 200 Ma
Authors: Hamilton, Mike А. | Girardi, Vicente A. V. | Faleiros, Frederico M. | Ernst, Richard E. | Teixeira, Wilson
Source: Precambrian research. 2019. Vol. 329. P. 138-155
Type: статьи в журналах
Date: 2019
Description: Abstract U-Pb baddeleyite ages for key mafic dykes of the Amazonian Craton reveal four significant intraplate episodes that allow connections with global igneous activity through time and supercontine ... More
Add   Emplacement ages of Paleoproterozoic mafic dyke swarms in eastern Dharwar craton, India: Implications for paleoreconstructions and support for a ∼30° change in dyke trends from south to north
Authors: Bleeker, Wouter | Demirer, Kursad | Srivastava, Rajesh K. | Hamilton, Michael | Nilsson, Mimmi | Pesonen, Lauri J. | Samal, Amiya K. | Jayananda, Mudlappa | Ernst, Richard E. | Söderlund, Ulf | Srinivas, Madabhooshi
Source: Precambrian research. 2019. Vol. 329. P. 26-43
Type: статьи в журналах
Date: 2019
Description: Large igneous provinces (LIPs) and especially their dyke swarms are pivotal to reconstruction of ancient supercontinents. The Dharwar craton of southern Peninsular India represents a substantial porti ... More
Add   Petrogenesis of Paleo-Mesoproterozoic mafic rocks in the southwestern Yangtze Block of South China: Implications for tectonic evolution and paleogeographic reconstruction
Authors: Wang, Wei | Ernst, Richard E. | Söderlund, Ulf | Lan, Zufan | Huang, Sifang | Xue, Erkun | Lu, Guimei
Source: Precambrian research. 2019. Vol. 322. P. 66-84
Type: статьи в журналах
Date: 2019
Description: Three episodes of mafic magmatism are identified by zircon and baddeleyite U-Pb dating at 2299 ± 17 Ma, 1703 ± 8 Ma and 1511 ± 14 Ma in the southwestern Yangtze Block. These mafic rocks have tholeiiti ... More
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