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?
LESSON 10 – Earths History: Estimating Geologic Time Modified from 28,7.9.
Dating methods and the age of the Earth Geology 103.
GEOLOGIC HISTORY THE RULES OF THE GAME © Copyright 2005 - 2006 M. J. Krech. All rights reserved.
Wednesday, November 9 th, 2011 Bell Ringer: Pull out your football field, and consider: Where does most of life fit into the geologic time scale? Humans?
FOSSILSFOSSILS In 1869, John Wesley Powell led a pioneering expedition through the Grand Canyon. Powell, who later went on to head the U.S. Geological.
Geologic Time. How old is Earth? Bishop of Ireland James Ussher Not so long ago, the Bible was regarded as the ultimate source of truth. Through the.
When looking down into the Grand Canyon, we are really looking all the way back to the early history of Earth Grand Canyon Chapter 4: Geologic Time Concepts.
Time and Geology. Relative Age Dating In trying to understand the creation of the geology of an area prior to the 20 th century techniques, a method referred.
MASA GEOLOGI WHY STUDY WHERE FIELD & LAB PETA GEOLOGI KEGUNAAN SKALA ASAS KAJIAN MASA NISBI MASA MUTLAK KAEDAH TAKRIF KAJIAN TAPAK.
Chapter 16.2: Relative-Age Dating
Op ch12 lecture_earth3, geological time
