How old are sharks? | A closer look at shark history
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How old are sharks? | A closer look at shark history
Sharks have existed for over 400 million years and ranging from megalodon to modern day, they have a fascinating evolutionary journey. This week, we're by joined Museum scientist, Emma Bernard as we take a closer look at the types of fossils we find and how teeth play such a bit part in what we know about ancient sharks. Not seen the original ...
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