Flint, chert, and jasper are microcrystalline forms of ________.

________ is not a common cementing agent for sandstones.

Which type of limestone consists mainly of tiny, marine fossils composed of calcite?

What is probably the single most important, original, depositional feature in sedimentary rocks?

Partial melting of the ultramafic rock peridotite can generate a(n) ________ magma.

The distinctive layers or bands of different minerals in gneisses may indicate complex folding.

________ is not a common cementing agent for sandstones.

Boulder conglomerates suggest deposition by strong winds in a desert.

Flint, chert, and jasper are microcrystalline forms of ________.

Which of the following environments would exhibit sheared and mechanically fragmented rocks?