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Giant Microbes Stegosaurus skull$9.95
Stegosaurus lived 150 million years ago during the Jurassic period, 90 million years before T. rex. It was 30-feet long and weighed over 2 tons.
When fossil hunters discovered stegosaurus in the 1870s, it revolutionized our understanding of prehistoric reptiles and gave birth to a global fascination with dinosaurs.