Iguanodon Vertebra 

The Iguanodon was a large herbivorous dinosaur, that would stand on its powerful hind legs and reach for flowering plants, it has 2 dagger like claws on each of its 2 front feet which are thought to have been used for defense or digging up fruits and seeds. 

It lived roughly 130 and 110 million years ago in what’s now Europe and is about the same size as an African elephant but weighed twice as much as our modern day elephants.