Keeled Scutes

Some articles on keeled scutes, scutes:

Minmi (dinosaur) - Paleobiology
... including small ossicles, small keeled scutes on the body, large scutes without keels on the snout, large keeled scutes on the neck, shoulders, and possibly tail, spike-like scutes on the hips, and a ... There was one preserved ring of scutes around the neck ... although the triangular plates may have run on the sides of the tail, with long scutes forming a row along the top of the tail ...