Documents Rock Record Spring 2013. Determining Relative Age Geologists estimate that the earth is 4.6 billion....

Slide 1 Rock Record Spring 2013 Slide 2 Determining Relative Age Geologists estimate that the earth is 4.6 billion years old James Hutton – Principle of uniformitarianism-…

Documents Rock Record

Rock Record Rock Record Spring 2013 Determining Relative Age Geologists estimate that the earth is 4.6 billion years old James Hutton Principle of uniformitarianism- current…