UChicago paleontologists use CT scanning and simulations to show how a 250-million-year-old mammal predecessor could hear ...
WILDKYLE on MSN
Digging for megalodon shark teeth in a Florida creek!
In this video we take a couple of our friends from Maryland on a shark tooth hunt here in Florida! PaleoCris and I were ...
Researchers have dated vertebrae from a massive prehistoric shark thought to have ruled the waves off northern Australia back ...
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