I created this tutorial once, but the results were poor in my opinion, so I thought it worth while doing it again, and more properly this time. I think this works. This time I used a screen capture of the Grand Tetons mountain range in Montana for reference material, and to show you that 'caterpillar mountains' really exist (or why they are called that).

Quick & Dirty Map Tutorial: create caterpillar styled mountains.

qd-caterpillar-mountains.jpg