Earth
(Chapter 1) How old is Earth? How do we know? Structure of Earth
Origins
Universe, Stars, Elements
(Chapter 1) The Big Bang, Formation of Stars, Nucleosynthesis, Supernovae
Planet Earth
(Chapters 1,2) Formation of Planetary Systems, Accretion, Differentiation, Meteorites
Life
(Chapter 3) Molecular Design of Life, Necessary Conditions, Influence on Environment
Clocks
The Geologic Record
(Chapter 1) The Rock Cycle, Principles of Geology, Geologic Time Scale
The Fossil Record
(Chapter 3) Evolution, Preservation, Extinctions, Explosions
Absolute Dating
(Chapter 6) The Nucleus, Radioactive Decay, Applications of Dating
History
Plate Tectonics
(Chapter 5) The Sea Floor, Plates, Paleogeography, Driving Mechanisms
The Proterozoic Eon
(Chapter 4) Continents, The Rise of Oxygen
The Paleozoic Era
(Chapters 7,8) Cambrian Explosion, Sea Level, Mountain Building
The Mesozoic Era
(Chapters 9,10) Supercontinents, Climate, Dinosaurs, Extinctions
The Cenozoic Era
(Chapters 11,12,13) Mammals, Ice Ages, Climate Change, The Future