Negaprion Eurybathrodon
Negaprion Eurybathrodon was a type of lemon shark that could be found in the oceans between 2.5 and 56 million years ago. Their shape is much like other extant members of the Nagaprion genus. They had a classic shark-form body with two dorsal fins.
These sharks were world travelers, which is evident by the number of fossilized teeth that have been found all over the world. The abundant resources have helped scientists study what their lives were like millions of years ago. They are among the most studied species of sharks.