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How Has Life Changed over Geologic Time?
Keycode: ES3002


Where and When Did Dinosaurs Live?
Keycode: ES3008

Unit Investigations


What Caused the Mass Extinction Recorded at the K-T Boundary?
Keycode: ESU801



Observe the breakup of Pangaea.
Keycode: ES3005


Observe an animation of an asteroid impact at the end of the Cretaceous Period.
Keycode: ES3006

Data Centers


Learn more about endangered species and efforts to save them.
Keycode: ES3004


Learn more about paleontological fieldwork and expeditions.
Keycode: ES3009



Careers for all chapters

Local Resources


Local Resources for Unit 8

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