Relative Dating – Lab Which geologic event occurred first?? Which rock layer formed first? How do you know? Which rock layer formed first? How do you know?
The Present is the Key to the Past James Hutton, 1700s.
Chapter 6 review. 1. UNIFORMITARIANISM: -The processes that shape the Earth today are the same processes that occurred in the geologic past The present.
Dating How can scientists determine the age of rocks and fossils?
Chapter 17 The Rock Record Page 322. BELLWORK: Order the following rock layers from oldest youngest.
Introduction to folds Looking at different types of folds on seismic data.
Fossil Dating. HOW DO WE KNOW THE AGE OF FOSSILS? -Scientists use 2 methods to determine the age of fossils: 1. Relative Dating 2. Absolute Dating.
