French customs officers found nine dinosaur teeth during a routine check near the Italian border.
The discovery was announced while officials were examined by the Spanish truck on the A8 28 highway, the officials say.
They noticed apparent fossils in two parcels and sent them to inspect them the Museum of Prehistory in a nearby town of Menton.
On Friday, an expert revealed that the teeth belonged to the reptiles from the late late chalk – 72-66 million years ago – the authorities said in Morocco.
Zvornica traveling the A8 highway between Spain and Italy are regularly stopped.
Agents randomly open packages because they sometimes contain illegal drugs, Carina Samantha Verduron told the AFP news agency.
But the latest exit was unexpected.
One of the identified teeth belonged to Zarafasaura Oceanis, a sea reptiles that touched about 3 m (10fr) and appointed in Morocco 2011.
Three belonged to Mosasaurus, a large water creature that measured up to 12m.
Five other teeth are believed to have been those of Dyrosaurus phosphaticus, distant ancestors of crocodiles.
The truck driver told the officials that he had delivered the plots to people in the Italian cities of Genoa and Milan, French authorities said.
Officials work to identify intended package recipients. Fossil collection is legal, but their exports often require a license.
