sedimentary

He kept encasing his answers in sedimentary layers of facts and assertions.

The foot plateau which succeeds is composed of sedimentary rocks dating from Trias to Jurassic.

The "erratics" comprised a great variety of metamorphic and igneous rocks, and, on a more limited scale, sedimentary types.

Here the material is redeposited in sedimentary strata, and this may emerge into the light in the ages yet to be.

At Vanmater's, the metalliferous clay marl is overlaid by a grayish sedimentary limestone.

An important class of rocks occurring in the Catoctin Belt is the sedimentary series.