|
Anyuyskiy Volcano
Anyuyskiy (russian: Анюйский Вулкан; ''Annuyskiy Vulkan'') is an extinct volcano in the Anyuy Mountains, Chukotka Autonomous Okrug, Far Eastern Russia. It is formed by two systems: one is formed by long lava flows which disrupted the valley of the Monni River. Later, a volcanic cone formed, experiencing explosive activity and eventually extruding a long lava flow. The volcano erupted more than one cubic kilometre of lava. It was considered to have been active during the 14th and 18th centuries, but radiometric dating has shown ages of almost 250,000 years ago. The volcano is also known as Molodykh, Monni and Ustieva. Anyuyskiy was discovered in 1952 on aerial images. Geology Anyuyskiy is in the valley of the Monni River, in the southern Anyuy Mountains, part of the East Siberian System. Late Quaternary volcanic activity appears to be linked to tectonic activity in the area. A change in volcanic activity from linear vents to central vents has been noted. The vol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anyuy Range
The Anyuy Mountains (russian: Анюйский хребет; ''Anyuyskiy Khrebet''), also known as South Anyuy Range are a range of mountains in far north-eastern Russia. Administratively the range is part of the Chukotka Autonomous Okrug, Russia. The area of the range is largely uninhabited. Geography To the north rises the Chuvanay Range and to the northeast the Ilirney Range, on the other side of the Maly Anyuy River. The Anyuy Range is part of the East Siberian System of mountains and is one of the subranges of the Anadyr Highlands. To the east of the eastern end of the range rises the Shchuchy Range, stretching in a roughly southwestern direction, and to the south of the range rises the roughly parallel Oloy Range of the Kolyma Mountains. Although there are no glaciers in the range in present times, there is evidence of ancient glaciation. The Anyuy Range is drained by rivers Maly Anyuy, Bolshoy Anyuy, and Omolon. The highest point is high Blokhin Peak (Пик Блохин ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
