11-i (!. h\ Wieland — Notes on the Armored Dinosduria, 



of one and the same plate, the group doubtless represent- 

 ing about twenty-five plates. Average length under 1 cm. 



(k). Six much crushed dorsal (?) centra 6 cm. long. Nearly 

 platyan or slightly coeloplatyan. 



(/). Four toe bones 4x2 cm. (may include a caudal vertebra). 



(m). Fragments of ribs of T-shaped section with the top very 

 heavy, breadth 3 cm. 



Fig. 1. 



Figure 1. — Hierosaurus Sternbergii Wieland. Cranial and dermal ele- 

 ments referred to the original type. x - 37. 



s, s, lower outer portion of right squamosal with series of fused epijugals 

 (s, s) indicating the presence of a Triceratops-like frill of considerable size if 

 correctly identified (comparison is primarily to he made with the ' ' postcranial 

 scutes " of Stereocephalus tutus Lambe) ; — 



e, inner side of a characteristic cranial element supposed to be the right 

 jugal with the free concave side (at e.) forming part of the orbital border ; — 



b, dermal element, rising into a large posterior spine with the suggestion 

 of a possible bifid condition. (The rugose erescentiform base is shown 

 below) ; — 



e, dermal plate traversed throughout by a strong ridge not rising into a 

 spine. 



