1. Name _________________________________ Earth Science Interpreting Geologic History #1 Relative AgeTHE PRINCIPLE OF UNIFORMITY:Geologists can infer events of the past by…
Slide 1Relative Dating Slide 2 I. Relative Dating Relative Dating comparedRelative Dating is when you give the age of a rock or fossil compared to another rock or fossil.…
Slide 1A Lesson on Dating Geologic Slide 2 How old is old? Slide 3 How do you date a rock? Absolute Dating –Analogous to your age... i.e. an exact number –Often found…
Slide 1Geologic Time, Unconformities and Relative Dating Uniformitarianism Appendix A Slide 2 Law of Original Horizontality, Law of Superposition All sedimentary rocks are…
1.GEOLOGIC TIME Chapter 9 2. Geologic TimeGeologic Time • The rock layers of the Grand Canyon are likeThe rock layers of the Grand Canyon are like pages in a history book.pages…
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Introduction to Earth Sciences What is Geology? Geology is the study of Earth and has traditionally been divided into two broad areas of interest: 1) Physical geology which…