Strata and outcrop shader

[mhaze]

How do I restrict the strata and outcrop shader to slope?  I've tried every thing I can think of! can anybody give me an example please.

[mhaze]

OK problem solved! I was using the preview window rather than a render and it didn't show.

[Upon Infinity]

How'd you do it?  Is this how cliffs are made?

[mhaze]

Here's an example