Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

EXAMPLES FROM THE WEB FOR SEDIMENTARY ROCK

Sedimentary rock are formed of material usually derived from the breaking up and wearing away of older rocks.

A butte is a hill of sedimentary rock, not mountain-like in appearance, and standing by itself in a flat region.

The upper series of sedimentary rock has suffered but slight deformation.

No sedimentary rock must be regarded as unfossiliferous, however unfitted it appears for the preservation of fossils.