Its size is, however, greatly reduced in its lower course, and travellers who skirt the coast regard the Tab as the more important river.
The Kuran is a river very much exceeding in size both the Tab and the Jerahi.

It is formed by the junction of two large streams--the Dizful river and the Kuran proper, or river of Shuster.

Of these the Shuster stream is the more eastern.

It rises in the Zarduh Kuh, or "Yellow Mountain," in lat.

32 deg., long.