World

A 30 million-year-old shark tooth was found

The press service of the enterprise reported that an ancient shark's tooth was found in the Primorsky quarry, where Kaliningrad combines extracts of amber. 

Miners at the Primorsky quarry found a 37-million-year-old lamnoid shark tooth. This representative of the marine fauna has 3-20 rows of teeth, the total number reaching a thousand.