Stegosaur Wars: the SJG stegosaur special, part I
Among the most iconic and remarkable of dinosaurs are the stegosaurs, a mostly Jurassic group of thyreophorans famous for the rows of spikes and plates that decorated their necks, backs and tails [somewhat inaccurate Stegosaurus stenops shown below. I did it many years ago].
Source: scienceblogs.com