The northern part has two parallel ranges.
Subsequent erosion contributed to the present pattern of parallel ranges divided by deep river valleys.
A parallel range on the other side of the mat ended in a sandbagged wall.
As the Himalayan system becomes wider from east to west, the number of parallel high ranges increases.
These mountains are backed by secondary parallel ranges.
Two parallel ranges of mountains traverse it from north to south, reaching 600-1500 m (2000-5000 ft).
The rocks entering into the geological formation of the town are disposed in parallel ranges extending north and south.
This arid-looking series of parallel ranges is cut by many ravines.
Between the two parallel ranges is a relatively fertile but dry valley called the Bekaa.
The Lickey Hills consist of two parallel ranges with a valley between.