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CHAPTER II.. Section I.

The Elements of Geology · Justin R. Loomis — chapter 27 of 46 · ~38 words · public domain

SECTION I.

What is the primary division of rocks?

Upon what principle are the unstratified rocks divided?

Upon what principle are the stratified rocks divided?

Why are the non-fossiliferous called metamorphic rocks?

Name the four classes of rocks.

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