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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
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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
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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
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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
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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
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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
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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
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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
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