. . . . . . . "369.0" . . . . . . . . . . . . . "Khvalynsk Hills" . . . . "Khvalynsk Hills" . . . . . . "\u0425\u0432\u0430\u043B\u044B\u043D\u0441\u043A\u0438\u0435 \u0433\u043E\u0440\u044B" . . . . "a raised plateau of chalk hills" .