The Tas-Kystabyt ( rus, Тас-Кыстабыт, sah, Таас Кыстаабыт) is a mountain range in the Sakha Republic and

Magadan Oblast Magadan Oblast ( rus, Магаданская область, r=Magadanskaya oblast, p=məgɐˈdanskəjə ˈobləsʲtʲ) is a federal subject (an oblast) of Russia. It is geographically located in the Far East region of the country, and is admin ...

Far Eastern Federal District The Far Eastern Federal District (russian: Дальневосто́чный федера́льный о́круг, ''Dalnevostochny federalny okrug'') is the largest of the eight federal districts of Russia but the least populated, with a p ...

Russia Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-eigh ...

. It is also known as "хребе́т Са́рычева" —Sarychev Range, in honor of 19th century Russian cartographer Admiral

Gavril Sarychev Gavril (also Gavriil) Andreyevich Sarychev (russian: Гаврии́л Андре́евич Са́рычев) (1763 — 11 August ( O.S. 30 July) 1831), spelt "Sarichef" in the United States, was a Russian navigator, hydrographer, admiral (1829) a ...

.Тас-Кыстабыт
—

Great Soviet Encyclopedia The ''Great Soviet Encyclopedia'' (GSE; ) is one of the largest Russian-language encyclopedias, published in the Soviet Union from 1926 to 1990. After 2002, the encyclopedia's data was partially included into the later ''Bolshaya rossiyskaya e ...

in 30 vols. / Ch. ed.

A.M. Prokhorov Alexander Mikhailovich Prokhorov (born Alexander Michael Prochoroff, russian: Алекса́ндр Миха́йлович Про́хоров; 11 July 1916 – 8 January 2002) was an Australian-born Soviet-Russian physicist known ...

- 3rd ed. - M, 1969–1978

Geography

The Tas-Kystabyt rises in the southeasternmost sector of the

Chersky Range The Chersky Range (, ) is a chain of mountains in northeastern Siberia between the Yana River and the Indigirka River. Administratively the area of the range belongs to the Sakha Republic, although a small section in the east is within Magadan ...

System. The range is bound by the upper

Indigirka River The Indigirka ( rus, Индиги́рка, r=; sah, Индигиир, translit=Indigiir) is a river in the Sakha Republic in Russia between the Yana to the west and the Kolyma to the east. It is long. The area of its basin is . History The ...

valley and its tributary, the Nera River. The highest mountain of the range is an unnamed high summit.''Wielka Encyklopedia Gór i Alpinizmu'', tom 2 Góry Azji, Katowice: Wydawnictwo STAPIS, 2005, . The range stretches in a roughly NNW/SSE direction for about . It separates the Oymyakon Plateau to the west from the

Nera Plateau The Nera Plateau ( rus, Нерское плоскогорье, sah, Ньара хаптал хайалаах сирэ) is a mountain plateau in the southeastern Sakha Republic ( Oymyakon District) and the northwestern end of Magadan Oblast (Sus ...

to the northeast. To the east it is bound by the

Upper Kolyma Highlands The Upper Kolyma Highlands ( rus, Верхнеколымское нагорье) is a highland area in Magadan Oblast, Far Eastern Federal District, Russia. The biggest town in the highlands is Susuman. There are large deposits of gold, tin and ...

and to the south it overlaps with the

Suntar Khayata Range Suntar-Khayata Range (russian: Сунтар-Хаята, sah, Сунтаар Хайата) is a granite mountain range rising along the border of the Sakha Republic in the north with Amur Oblast and Khabarovsk Krai in the south. The R504 Koly ...

.National Atlas of Russia
/ref>1,000,000 scale Operational Navigation Chart; Sheet D-8
/ref> Google Earth

Flora

The lower slopes of the range are covered by sparse

larch Larches are deciduous conifers in the genus ''Larix'', of the family Pinaceae (subfamily Laricoideae). Growing from tall, they are native to much of the cooler temperate northern hemisphere, on lowlands in the north and high on mountains furt ...

taiga Taiga (; rus, тайга́, p=tɐjˈɡa; relates to Mongolic and Turkic languages), generally referred to in North America as a boreal forest or snow forest, is a biome characterized by coniferous forests consisting mostly of pines, spruces ...

. The higher elevations have only

mountain tundra Alpine tundra is a type of natural region or biome that does not contain trees because it is at high elevation, with an associated harsh climate. As the latitude of a location approaches the poles, the threshold elevation for alpine tundra gets ...

References

{{Reflist

External links

The Tas-Kystabyt Magmatic BeltA Contribution to the Liverwort Flora of the Upper Course of the Indigirka River
Mountain ranges of Magadan Oblast Chersky Range Mountain ranges of the Sakha Republic pl:Tas-Kystabyt ru:Тас-Кыстабыт sah:Таас Кыстаабыт