Re: Plate arrangement on Stegosaurus Stenops

["Nicholas R. Longrich" <longrich@phoenix.Princeton.EDU>]

        I don't remember many details, but from what I've heard, a new, 
articulated specimen of Stegosaurus stenops has shown that the plates 
were  in two alternating rows. There were some tiny, bony platelets 
around the neck area. Cheeks are restored on most of the herbivores these 
days, including stegosaurus. 
        I read somewhere, though, that there had been a discovery of a 
pair of small, disc-shaped hip plates on S. stenops. Does anybody know 
anything about this?
        -nick L.