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Diantara pertemuan [[Sungai Yenisei]] dan [[Danau Khövsgöl]] di lokasi 100° 30' E, sistem pegunungan ini diberi nama taiga-Yerghik. Flora di daerah tersebut tumbuh dengan kondisi jelek, meskipun pada lokasi yang lebih tinggi ditumbuhi hutan [[Larch]], [[Tusam]], [[Jintan Saru]], [[Birch]], dan [[Alnus]]; serta [[Rhododendron]] dan spesies [[berberis]] dan [[Grossulariaceae]]. [[Lumut kerak]] dan [[lumut daun]] menutupi bebatuan dan tersebar di lereng bagian atas.
==Zaman TheEs Icepada Age in the EasternPegunungan Sayan MountainsTimur anddan the SouthernPegunungan Trans-Baikal Mountains inSelatan Southerndi Siberia Selatan==
InPada thiswilayah areaini that-yang currentlysaat showsini onlyhanya smallmemiliki cirquesedikit glaciers,gletser- atsaat glacialglasial, timesgletser glaciersakan havemengalir flowedturun downdari fromMunku theSardyk (3492 m) highdi Munkubarat Sardyk[[Danau massifBaikal]] situateddan westdari ofdataran Laketinggi Baikal and from[[gneis]]-[[granit]] theseluas 12.100 km² extendedyang completelyseluruhnya glaciatedtertutup granite-gneiss plateaues (2300 m asldpl) ofdi the East-Sayan mountainsTimur; asjuga wellpuncak-puncak asdi thetimur east-connectedyang 2600memiliki –ketinggian 2600-3110 m-high summitsdi in theLembah Tunkinskaya Dolina valley, joiningbergabung todengan aglasier c.utama seluas 30 km-wide parent glacier. ItsGlasier glaciermengalir tongueke thattimur flowedmenuju down to the east, to LakeDanau Baikal, came to anberhenti endpada atketinggian 500 m asl[[dpl]] (51°48’28.98”N/103°0’29.86”E). ThePegunungan Khamar Daban mountainsditutupi wereoleh coveredtopi byes ayang large-scalesangat iceluas capyang fillingmengisi up[[relief]] the valley relieflembah. FromDari itsujung valleykepala headslembah, e.g.yaitu the upperlembah Slujanka valleybagian atas (51°32’N/103°37’E), butserta alsodari throughlembah-lembah parallelyang valleysparalel likelainnya theseperti lembah Snirsdaja valley, outletglasier glaciersmengalir flowedke toutara themenuju north to LakeDanau Baikal. TheDiantara Snirsdajaglasier-valley-outlet glacier hasglasier calvedtersebut, amongglasier otheryang outletkeluar glaciers,dari atlembah c.Snirsdaja 400terpecah mmasuk aslke intodalam LakeDanau Baikal pada ketinggian 400 m [[dpl]] (51°27’N/104°51’E). TheBatas glacialketinggian (Würmantara icewilayah agepebentukan =glasier Lastdan Glacialwilayah Periodglasier = MIS 2) glacier snowlinemencair (ELA)[[Glasiasi asWürm]] altitudeatau limit[[periode betweenglasial glacierterakhir]] feedingdi areawilayah and[[Alpen]]) ablationpada zonepegunungan hasini runterbentang in these mountains betweenantara 1450 andhingga 1250 m asl. This corresponds to a snowline depression of 1500 m against the current height of the snowline. Under the condition of a comparable precipitation ratio there might result from this a glacial depression of the average annual temperature of 7.5 to 9 °C for the Last Ice Age against today[[dpl]].<ref>Grosswald, M. G.; Kuhle, M. (1994):''Impact of Glaciations on Lake Baikal.'' International Project on Paleolimnology and Late Cenozoic Climate No. 8. (Eds: Shoji Horie; Kazuhiro Toyoda (IPPCCE)) Universitätsverlag Wagner, Innsbruck, 48-60.</ref><ref>Kuhle, M. (2004):''The High Glacial (Last Ice Age and LGM) glacier cover in High- and Central Asia. Accompanying text to the mapwork in hand with detailed references to the literature of the underlying empirical investigations.'' Ehlers, J., Gibbard, P. L. (Eds.). Extent and Chronology of Glaciations, Vol. 3 (Latin America, Asia, Africa, Australia, Antarctica). Amsterdam, Elsevier B.V., pp. 175-199.</ref>
==Origins of reindeer husbandry==
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