Board Thread:News and Announcements/@comment-25118285-20180106154859/@comment-25118285-20180529211251

"They have a relatively uniform texture, each piece showing a mix of two scale types. The most obvious are the large, 4-5 cm diameter tubercles which protrude slightly from the rest of the skin. Instead of being randomly arranged, these are spaced regularly from each other at roughly 10 cm intervals, separated by large numbers of relatively tiny, 5 mm wide scales."

http://markwitton-com.blogspot.com/2015/12/dinosaur-scales-some-thoughts-for.html

This is a really good read about dinosaur skin if you're interested.