Iguanodon Dinosaur Thumb Spike
Iguanodon Thumb Spike. Iguanodon bernissartensis. Dinosaur fossil replica. Sharp defensive weapon attached to the thumb of the plant-eating dinosaur against large carnivores of Cretaceous Europe/N. Dakota.
* Material: Museum quality fossil replicas are cast in durable Polyurethane resins
* Made in USA
Iguanodon was a bulky herbivore that could shift from bipedality to quadrupedality. The best-known species, I. bernissartensis, is estimated to have weighed about 3.08 tonnes (3.5 tons) on average, and measured about 10 meters long (32.8 feet) as an adult, with some specimens possibly as a long as 13 meters (42.6 ft).
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