Still sharp after 34 million years: prehistoric shark teeth found in Siberian river

But how did they get to landlocked Kurgan region, 2,400 kilometres from the nearest ocean?


The fossilised teeth are the most extraordinary find in a graveyard of extinct animals lying on the bed of the Tobol River, on the edge of western Siberia.

They were discovered along with woolly mammoth relics during a dive which was part of an expedition this month led by Sergey Kondrashin, member of the Russian Geographical Society.

http://siberiantimes.com/science/oth...iberian-river/