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Completely New Reefs
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Classroom Contents
Marine Life in Triassic and Jurassic - Why Life Recovered Slowly After Permian Extinction
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- 1 Timing of Triassic & Jurassic
- 2 Major Events in Triassic-Jurassic
- 3 Extinct after the Permian
- 4 Recoveries after the Permian
- 5 3 Mass Extinctions in Early Triassic
- 6 Cause of these Extinctions
- 7 Completely New Reefs
- 8 Modernization of Ocean Floor
- 9 Invention of Chalk
- 10 Predatory Invertbrates
- 11 Fish & Sharks Modernized
- 12 Sea Monsters
- 13 Croccodiles
- 14 Frogs & Turtles
- 15 Another Mass Extinction
- 16 Related Videos & References
