Iguanodon thumb spike
A fossil thumb spike that once belonged to Iguanodon, a herbivorous dinosaur that lived 140 to 110 million years ago. It is though to have used its sharp ended thumb to defend itself against predators
Picture No
10704910
Media ID
47588335
Size
2841px x 4922px
(9.3MB)
Credit
Mary Evans / Natural History Museum
Source
Photograph from the Natural History Museum Collection
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Ankylopollexia Archosaur Archosauria Archosauriformes Archosauromorpha Bipedal Cerapoda Diapsid Diapsida Dinosauria Dinosauromorpha Dryomorpha Euornithopoda Fossilised Genasauria Hadrosauriformes Iguanodon Iguanodont Iguanodontae Iguanodontia Iguanodontidae Iguanodontoidea Ornithischia Ornithischian Ornithopod Ornithopoda Reptiles Reptilia Thumb
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