Iguanodon Country (1837)

Iguanodon is a dinosaur that existed in the Jurassic period. They had large thumb spikes and five long fingers. Scary to look at but only bulky herbivores.

Martin, John. Iguanodon Country, 1837. Museum of New Zealand Te Papa Tongarewa and Wikimedia Commons, Public Domain License. Information is from Wikipedia(CC BY-SA 3.0).