These are the principal tufas indicative of the boiling tufaceous mud, or moya, which once filled, even to an overflow, the valley of Rieden.

On the east the high mountain-chain of Zagros, penetrable only in one or two places, forms a barrier of the most marked character, and is beyond a doubt the natural limit for which we are looking.

She had a gift for playing the flute.

The town centre is now a system of one-way streets.