Slide 1Geologic Time Linda Kennedy, Department of Geography, UNCG, July 2011 An Introduction Slide 2 Age (millions)EraPeriod 2CenozoicQuaternary 66Tertiary 144MesozoicCretaceous…
Slide 1The Precambrian Earth to the present. 4.5 Billions years in 2 weeks! PowerPoint Notes created by S. Koziol Date : 12/30/2013 Revised : ?/?/?? Slide 2 Objectives Slides…
Slide 1 Chapter 22 – The Precambrian Earth Produced by S. Koziol 11-26-2014 The Precambrian covers almost 90% of the entire history of the Earth. Slide 2 22.1 – The Early…
Slide 1Happy Thursday (10/16) Write your thoughts on these pictures. How do they relate to evolution? Slide 2 History of Life on Earth SB5.b- Students will evaluate the role…
Slide 1 Chapter 8 Precambrian Earth and Life History—The Eoarchean and Archean Slide 2 The Precambrian lasted for more than 4 billion years! –Such a time span is almost…
The Precambrian Earth to the present. 4.5 Billions years in 2 weeks! PowerPoint Notes created by S. Koziol Date : 12/30/2013 Revised : ?/?/?? Objectives Slides 2-21 Describe…
Precambrian Earth and Life History 88% of geologic time Precambrian Time Span The Precambrian lasted for more than 4 billion years! The term Precambrian is informal but widely…
Chapter 9 Precambrian Earth and Life HistoryâThe Proterozoic Eon Proterozoic Rocks, Glacier NP Proterozoic rocks of the Belt Supergroup, Glacier National Park, Montana were…
Chapter 9 Precambrian Earth and Life HistoryâThe Proterozoic Eon Proterozoic Rocks, Glacier NP Proterozoic sedimentary rocks in Glacier National Park, Montana The angular…