'Parallel rock layers' diaporamas de présentation

The Rock & Fossil Record

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Disturbed Rock Layers

Disturbed Rock Layers. Geologists often find features that cut across existing layers of rock. Geologists use relationships between rock layers & features that cross them to assign relative ages to features & layers.

862 views • 15 slides

Chapter 6 lesson 1-4

Chapter 6 lesson 1-4. By: Kaylynn Priday Sam Davis. Vocabulary lesson 1. Uniformitarianism- is a principle that states that the same geologic processes shaping the Earth today. Catastrphism- is a principle that states all geologic change occurs suddenly. Vocabulary lesson 2.

242 views • 9 slides

565 views • 8 slides