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Prehistoric
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![Picture 10 Prehistoric Creatures that are Thankfully Extinct](https://unbelievable-facts.com/wp-content/uploads/2018/10/3-2-450x260-c-default.jpg)
![Picture 10 Astounding Facts about Dinosaurs](https://unbelievable-facts.com/wp-content/uploads/2018/06/pjimage-11-450x260-c-default.jpg)
![Picture A Man Knocked Down a Wall of His Home and Discovered the Forgotten Derinkuyu Underground City](https://unbelievable-facts.com/wp-content/uploads/2018/04/Derinkuyu-Underground-City-1-450x260-c-default.jpg)
![Picture Qesem Cave, the 420,000-Year-Old ‘School of Rock’ from Prehistoric Times](https://unbelievable-facts.com/wp-content/uploads/2018/03/Qesem-Cave-Israel-450x260-c-default.jpg)
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![Picture 10 Genuine Proofs that Show Humans Existed More Than 5,000 Years Ago](https://unbelievable-facts.com/wp-content/uploads/2017/08/Chile-Monte-Verde-Footprints-450x260-c-default.jpg)
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![Picture Beautiful Feathered Dinosaur’s Tail Found Preserved in 99-Million-Old Amber Fossil](https://unbelievable-facts.com/wp-content/uploads/2016/12/Feathered-Dinosaurs-Tail-450x260-c-default.jpg)
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![Picture Biggest Fossil of a Cockroach That Measures At 3.5 inches Has Been Found In Ohio](https://unbelievable-facts.com/wp-content/uploads/2016/02/Largest-Cockroach-Fossil-450x260-c-default.jpg)
Biggest Fossil of a Cockroach That Measures At 3.5 inches Has Been Found In Ohio 4.5k views
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![Picture 10 Well-Preserved Fossils of Extinct Creatures That You Should Be Glad Are Not Alive.](https://unbelievable-facts.com/wp-content/uploads/2016/01/Well-Preserved-Fossils1-450x260-c-default.jpg)
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