Five 'mass extinctions' have decimated our planet since it was formed - now scientists claim the answers to two could be written in the stars.
The Triassic-Jurassic extinction was not as rapid or violent in its consequences as the asteroid impact of 66 million years ago. So far as paleontologists have been able to reconstruct the ancient ...
It’s where naturalist Alexander von Humboldt first noticed that Jurassic rocks were distinct from those of the Triassic Period that came before it. We can divide the Jurassic Period into three key ...
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SOUTH BEND — Family Quest Entertainment presents “Jurassic Quest” from Oct. 4 ... the Earth up to 165 million years ago ...
The dinosaur exhibit is broken down into several periods — the Triassic (252 to 201 million years ago), the Jurassic (201 to 145 million years ago), the early Cretaceous (145 to 100.5 million ...
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