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Lucas Joel

Lucas Joel

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Latest Stories

Ancient Earth froze over in a geologic instant

By Lucas JoelJun. 7, 2018
When oxygen disappeared, early marine animals really started evolving

By Lucas JoelNov. 17, 2017
Zigzagging backbones helped turn dinosaurs into giants

By Lucas JoelFeb. 27, 2017
How did animals get their skeletons?

By Lucas JoelNov. 15, 2016
How Earth’s oldest animals were fossilized

By Lucas JoelOct. 19, 2016

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