Closely related to Kentrosaurus, in the 1970s its notable feature was found to have been vascularized, leading to speculation that the feature regulated body heat.  
Closely related to Kentrosaurus, in the 1970s its notable feature was found to have been vascularized, leading to speculation that the feature regulated body heat.  It was also found that the spinal cord enlargement near the sacrum wasn't a second brain for this stupid animal.  What dinosaur genus is related to ankylosaurs and known, for ten points, for its arched back topped by many triangular plates?
Closely related to Kentrosaurus, in the 1970s its notable feature was found to have been vascularized, leading to speculation that the feature regulated body heat.  
stegosaurus