Oqtog

Oqtog, qatorkuhest, dar janubi garbi Respublikai Sovetii  Sotsialistii Tojikiston, dar bayni vodii daryohoi Kofarnihon va Obikiiku Vakhsh. Az Shimol ba Janub ba masofai taqriban 150— 155 kilometr tul kashidaast. Barash 20— 22 kilometr.

Relefi teppamonand dorad. Balandin qatorkuh ba hisobi miyona 1000—1200 metr, joi az hama balandash quhi Munditog (2227 metr). Ba samti Janub toraft pastu kambar meshavad. Oqtog chini kaloni antiklinali buda, az tahnishasti davrahoi taboshir va paleogenu neogen (konglomerat, regsang, gil, ohaksang, mergel, gach va gayra) tarkib yoftaast. Dar nishebihoi qatorkuh asosan rastanihoi dashti meruyand.