21.   The word comes from a type of moorland stream used to mark land boundaries.

22.   Those forces, in turn, have altered the playing field, ensuring an ongoing federal role in marking its boundaries.

23.   Wood stakes mark the boundaries of the proposed casino.

24.   Nothing marks the boundary that runs down the middle of this vast, frigid waterworld.

25.   Settlers used bulldozers on Tuesday to mark new boundaries for Kiryat Arba, the hard-line settlement neighboring the tense city of Hebron in the southern West Bank.

26.   Settlers used bulldozers on Tuesday to mark new boundaries for Kiryat Arba, the settlement neighboring the tense city of Hebron in the southern West Bank.

27.   Some refugees from the fighting were already camping on islands in the Pyandz River that marks the boundary between Tajikistan and Afghanistan, Markin said.

28.   The government finally gave the go-ahead, but opponents are threatening court action to block the erection of the wire that would mark the boundary of the eruv.

29.   The remains of an old stone wall lie nearby, suggesting the tree once marked the boundary between two farms.

30.   The soldiers were marking the boundary ahead of the planned reduction of the buffer zone between Kosovo and the rest of Serbia.