Naples man uncovers tooth believed to belong to 'prehistoric mega shark'

Catherine Edwards
Catherine Edwards - [email protected]
Naples man uncovers tooth believed to belong to 'prehistoric mega shark'
Naples (photo: Alexandra Svatikova/Flickr) and the tooth.

A Naples geologist uncovered what he believes to be a rare prehistoric shark tooth when working on excavations at one of the city's archaeological sites.


Paleontogist Gianluca Minin made the discovery at Naples' Galleria Borbonica, a vast underground site originally built as an escape route for king Ferdinand II and later used as a shelter during the Second World War. 

Minin leads a team of volunteers in excavation work at the tunnels every Sunday, usually unearthing artefacts from the war era. This week however, he made a more unusual find: a tooth he believes comes from a megalodon.

The megalodon is an extinct species of shark, which lived over two million years ago and whose name literally means 'big teeth'. Remains of the species are extremely rare.

"It's a classic stroke of luck, because it's an impossible discovery," Minin told The Local. "We were getting rid of a build-up from a well and working in a soil layer dating back to the war era, when I noticed a glossy surface."

The tooth. Photo: Gianluca Minin

"When I realized what I'd found, I was speechless for about two minutes - the others were concerned!"

Minin recognized the tooth having found a similar but smaller example at the age of 17 when working on a dig in Taormina.

As for how it got there, he believes it was part of a private collection but discarded around 70 years ago. "Perhaps it belonged to some 19th-century collector whose heirs didn't understand what it was and threw it into the 30-metre pit," he said.

Fossils suggest that the beasts could grow to around 18 metres long and looked similar to the great white shark, making them the largest shark to have ever lived on Earth and one of history's most menacing predators. 

Experts will carry out analyses of the tooth, and if Minin's hypothesis is proved correct, it could be a useful find for paleontogists in piecing together the behaviour of the mega shark.

Want more archaeology stories? Keep up to date with our dedicated archaeology section.

READ ALSO: Shoe that lay in professor's office is nearly 6,000 years old

Shoe that lay in prof's office is nearly 6,000 years old
Photo: Roman Clara/Bolzano Regional Government


Join the conversation in our comments section below. Share your own views and experience and if you have a question or suggestion for our journalists then email us at [email protected].
Please keep comments civil, constructive and on topic – and make sure to read our terms of use before getting involved.

Please log in to leave a comment.

See Also