Kuma–Manych Depression
Geological depression in southwestern Russia / From Wikipedia, the free encyclopedia
The Kuma–Manych depression (Russian: Кумо–Манычская впадина, romanized: Kumo–Manychskaya vpadina), is a geological depression in southwestern Russia that separates the Russian Plain to the north from Ciscaucasia to the south.[1] It is named after the Kuma and Manych rivers.[2]