Iguanodon Leg Bone (Iguanodon atherfieldensis)
Go to Nottingham City MuseumsFS12182
In 1820s, English Doctor Gideon Mantell described some teeth and bones from rocks in Sussex which he thought came from a very large unknown reptile. He named it “Iguanodon” because the teeth were similar to those of the Iguana. He did not know that they were perhaps 100 million years old.