eastern foot of Ural Mountains, then following the Ural River until the Mugodzhar Hills, and then the Emba River; and Kuma–Manych Depression, thus placing...

along the eastern foot of the Ural Mountains, then the Ural River to the Mugodzhar Hills, the Emba River, and the Kuma–Manych Depression (i.e. passing well...

eastern foot of the Ural Mountains, then following the Ural River until the Mugodzhar Hills, and then the Emba River; and Kuma–Manych Depression, thus placing...