Ural mountains
From Tardis Wiki, the free Doctor Who reference
The Mongol Empire began their invasion of Russia by advancing from a point just south of the Ural mountains. (PROSE: Bunker Soldiers)
In 2003, there were hot spots of Agent Yellow dotted along the Urals in Siberia. (PROSE: Eternity Weeps [+]Loading...["Eternity Weeps (novel)"])
