iguanodons

the iguanodon was a herbivorous dinosaur.

iguanodon fossils have been found in many countries.

the iguanodon had a distinctive thumb spike.

scientists study iguanodon to understand dinosaur evolution.

iguanodon lived during the early cretaceous period.

the iguanodon is often depicted in movies.

children love learning about iguanodon in school.

many museums display iguanodon skeletons.

the iguanodon could walk on two or four legs.

researchers have discovered new iguanodon species.